<*n style="font-family:微软雅黑;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超国际*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>有限公司是一家****销售*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>高温合金*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>、特殊钢材的企业。公司依托上海****中心的有利经济环境,产品主要面向国内各大城市及港澳台地区,并利用上海有利的外贸条件;积****开发国外市场。全球**n>*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>的价格怎么样?有哪些比较出名的厂家或者供应商吗?听朋友说有个叫做*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>金属的公司,专门卖**n>*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>材料的,还主动给他寄样品,价格很优惠,****后*了。对了,有关**n>*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>材料的介绍是这样的*n>:*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;">==============================================================*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">—|*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>材质单,*n> *n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;">|— *n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>GH4169对应牌号*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">—|*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169钢板*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;">|— *n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>价格,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">—|*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>代理商,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;"> |— *n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>GH4169圆钢*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">—|*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>批发商,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;"> |— *n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>圆棒,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">—|*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>*价,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;"> |— *n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>GH4169化学成分*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">—|*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>镍基合金,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;"> |— *n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>厂家*,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">—|*n><*n style="font-family:微软雅黑;font-size:9pt;">GH4169无缝管*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> *n><*n style="font-family:微软雅黑;font-size:9pt;"> |— *n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>是什么材料*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">—|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169不锈钢价格*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"> *n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"> |— *n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>是什么*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>材质*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">==============================================================*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n class="15" style="font-family:微软雅黑;color:#00244C;font-size:9pt;"><*n>一、*n>GH4169概述*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> 匣等零部件在航空上长期使用。 *n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">1.1 GH4169 材料牌号 GH4169(GH169)*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">1.2 GH4169 相近牌号 Inconel 718(美国),NC19FeNb(法 国)*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">1.3 GH4169 材料的技术标准*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 2612-1996 《焊接用高温合金冷拉丝材规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">HB 6702-1993 《WZ8系列用GH4169合金棒材》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 3165 《航空承力件用高温合金热轧和锻制棒材规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 1952 《航空用高温合金冷轧薄板规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 1953《 航空发动机转动件用高温合金热轧棒材规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 2612 《焊接用高温合金冷拉丝材规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 3317《 航空用高温合金热轧板材规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 2297 《航空用高温合金冷拔(轧)无缝管规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 3020 《航空用高温合金环坯规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 3167 《冷镦用高温合金冷拉丝材规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 3318 《航空用高温合金冷轧带材规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GJB 2611《 航空用高温合金冷拉棒材规范》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">YB/T5247 《焊接用高温合金冷拉丝》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">YB/T5249 《冷镦用高温合金冷拉丝》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">YB/T5245 《普通承力件用高温合金热轧和锻制棒材》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GB/T14993《 转动部件用高温合金热轧棒材》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GB/T14994 《高温合金冷拉棒材》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GB/T14995 《高温合金热轧板》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GB/T14996 《高温合金冷轧薄板》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GB/T14997 《高温合金锻制圆饼》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GB/T14998 《高温合金坯件毛坏》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">GB/T14992 《高温合金和金属间化合物高温材料的分类和牌号》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">HB 5199《 航空用高温合金冷轧薄板》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">HB 5198 《航空叶片用变形高温合金棒材》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">HB 5189 《航空叶片用变形高温合金棒材》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">HB 6072 《WZ8系列用GH4169合金棒材》*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">1.4 GH4169 化学成分 该合金的化学成分分为3类:标准成分、****成分、高纯成分,见表1-1。****成分的在标准成分的基础上降碳增铌,从而减少碳化铌的数量,减少*源和增加强化相的数量,******性能和材料强度。同时减少*杂质和气体含量。高纯成分是在****标准基础上降低硫和*杂质的含量,****材料纯度和综合性能。*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"><*n>核能应用的*n>GH4169合金,需控制硼含量(其他元素成分不变),具体含量由供需双方协商确定。当ω(B)≤0.002%时,为与宇航工业用的GH4169合金加以区别,合*号为GH4169A。*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n class="15" style="font-family:微软雅黑;color:#00244C;font-size:9pt;"><*n>表*n>1-1[1] %*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">类别*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">C *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> Cr *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> Ni *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> Co *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> Mo *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">Al *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> Ti *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> Fe*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
|
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">标准*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">≤0.08 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">17.0~21.0 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">50.0~55.0 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">≤1.0*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">2.80~3.30 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.30~0.70 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.75~1.15 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">余*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
|
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*****n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.02~0.06 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">17.0~21.0 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">50.0~55.0 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">≤1.0 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">2.80~3.30 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.30~0.70 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.75~1.15 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">余*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
|
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">高纯*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.02~0.06 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">17.0~21.0 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">50.0~55.0 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">≤1.0 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">2.80~3.30 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.30~0.70 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.75~1.15 *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">余*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
|
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">类别*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">Nb*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">B *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">Mg*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> Mn *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">Si *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">P *n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">S*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> Cu*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">Ca*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">不大于*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
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<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">标准*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">4.75~5.50*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.006*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.01*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.35*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.35*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.015*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.015*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.30*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.01*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*****n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">5.00~5.50*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.006*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> 0.01*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.35*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.35*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.015*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.015*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.30*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.01*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">高纯*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">5.00~5.50*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.006*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.005*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.35*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.35*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.015*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.002*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.30*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">0.005*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n> |
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> GH4169合金是以体心四方的γ"和面心立方的γ′相沉淀强化的镍基高温合金,在-253~700℃温度范围内具有良好的综合性能,650℃以下的屈服强度居变形高温合金的*,并具有良好的**、*辐射、****、耐腐蚀性能,以及良好的加工性能、焊接性能和长期*稳定性,能够制造各种形状复杂的零部件,在宇航、核能、石油工业中,在上述温度范围内获得了****为广泛的应用。*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> 该合金的另一特点是合金*对热加工工艺特别敏感,掌握合金中相析出和溶解规律及*与工艺、性能间的相互关系,可针对不同的使用要求制定合理、可行的工艺规程,就能获得可满足不同强度级别和使用要求的各种零件。供应的品种有锻件、锻棒、轧棒、冷轧棒、圆饼、环件、板、带、丝、管等。可制成盘、环、叶片、轴、紧固件和弹性元件、板材结构件、机匣等零部件在航空上长期使用。 *n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n class="15" style="font-family:微软雅黑;color:#00244C;font-size:9pt;"><*n>五、*n>GH4169工艺性能与要求*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"> *n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">5.1 成型性能*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">5.1.1 因GH4169合金中铌含量高,合金中的铌偏析程度与冶金工艺直接相关。电渣重熔和真空电弧熔炼的熔炼速度和*的质量状态直接影响材质的优劣。熔速快,易形成富铌的黑斑;熔速慢,会形成贫铌的白斑;*表面质量差和*内部有裂纹,均易导致白斑的形成,所以,*****质量和控制熔速及****钢锭的凝固速率是冶炼工艺的关键因素。为避免钢锭中的元素偏析过重,至今采用的钢锭直径不大于508mm。*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;"><*n>均匀化工艺必须确保钢锭中的*n>L相完全熔解。钢锭两阶段均匀化和中间坯二次均匀化处理的时间,根据钢锭和中间坯的直径而定。均匀化工艺的控制与材料中的铌偏析程度直接相关。*n><*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;color:#00244C;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">==============================================================*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:嘉兴*n>-东营-北京-上海-杭州-南宁-嘉兴市-淮安市-高雄-吉林-吉林*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:九江*n>-台中-成都-武汉-浩特-南通-江门市-淮南市-广州-德阳-吉林*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:南昌*n>-日照-成都-天津-北京-南阳市-江苏-黄山桂林-广州-昆明-通化*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:南通*n>-扬州-成都-武汉-北京-宁波-焦作市-惠州-贵阳-兰州-四平*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:厦门*n>-泉州-鄂尔多-斯哈-南京-宁波-锦州-惠州市-南阳-兰州-长春*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:绍兴*n>-江门-福州-长沙-本溪市-宁波-九江-芜湖市-银川-兰州市-山西*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:台北*n>-南京-高雄-湛江-滨州-宁波市-喀什-武汉-咸阳-乐山市-长治*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:台北*n>-苏州-贵阳-海口-沧州-宁波市-开封市-武汉-九江-连云港市-晋城*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:台北*n>-无锡-桂林-淮安-常州-七台河市-克拉-武汉市-深圳-辽宁-太原*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>金属*n>|*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;"><*n>主要销往:台州*n>-泰州-杭州-大连-常州市-齐齐哈尔-昆明-西安-潍坊-辽阳市-运城*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">
*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">==============================================================*n><*n style="font-family:微软雅黑;font-size:9pt;background:#FFFFFF;">*n>
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<*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>优势特点:*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"> 1、强大的价格优势;因为我们是行业内很多*的直接合作商,在原料的成本价上省去了很多不必要的费用。因此我们具备有强大的价格优势,广大客户可以用同等价格在*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>买到更出色的产品!*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"> 2、快捷的供货流程;在客户确认好订单,合同生效之后,一般都可在1-2个工作日内完成下单、备货、出库、发货等工作,将客户所需的材料****时间送达,想客户之所想急客户之所急!*n><*n style="font-family:微软雅黑;font-size:9pt;">
*n><*n style="font-family:微软雅黑;font-size:9pt;"> 3、贴心的售后服务;相较于前期销售,*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>更关注的是客户订购材料后的使用情况;有需要的话,*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>上海双超*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>会根据客户的实际情况安排****的技术人员威行专门的材料使用指导;在材料使用过程中,如果客户碰到任何关于材料的疑异问题均可在****时间得到处理*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">*n>
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*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>时间紧迫,篇幅有限,上海*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>双超国际*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>关于*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>不锈钢的介绍就先讲到这里,关于*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>硬度*n>/密度/成分/热处理等性信息,可以移步网站在线询价和了解,当然若是有*n><*n style="font-family:微软雅黑;font-size:9pt;"> GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>不锈钢棒材*n>/板材/管材/线材/带材的需要欢迎您直接致电上海*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>双超国际*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>全国统一热线:*n>*n><*n style="font-family:微软雅黑;font-size:9pt;">021-51099968*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>。*n>\*n><*n style="font-family:微软雅黑;font-size:9pt;">*n>
<*n style="font-family:微软雅黑;font-size:9pt;"><*n>供*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>应*n>GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>成分,点击了解*n>*n><*n style="font-family:微软雅黑;font-size:9pt;"> GH4169*n><*n style="font-family:微软雅黑;font-size:9pt;"><*n>钢材是什么材料*n>*n><*n style="font-family:微软雅黑;font-size:12.0000pt;">*n>