pk10官网

白銅線化學成份有哪些?

更新日期:2018-10-13
摘要:

pk10官网  BAITONGSHIYINIEWEIZHUYAOTIANJIAYUANSUDETONGJIHEJIN,CHENGYINBAISE,YOUJINSHUGUANGZE,GUMINGBAITONG。TONGNIEZHIJIANBICIKEWUXIANGURONG,CONGER […]

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BAITONGSHIYINIEWEIZHUYAOTIANJIAYUANSUDETONGJIHEJIN,CHENGYINBAISE,YOUJINSHUGUANGZE,GUMINGBAITONG。TONGNIEZHIJIANBICIKEWUXIANGURONG,CONGERXINGCHENGLIANXUGURONGTI,JIBULUNBICIDEBILIDUOSHAO,ERHENGWEIα--DANXIANGHEJIN。DANGBANIERONGRUHONGTONGLID200,HANLIANGCHAOGUO16%YISHANGSHI,CHANSHENGDEHEJINSEZEJIUBIANDEXIANGDUIJINBAIRUYIN,NIEHANLIANGYUEGAO,YANSEYUEBAI,DANSHI,BIJINGYUTONGRONGHE,ZHIYAONIEHANLIANGBILIBUCHAOGUO70%,ROUYANDOUHUIKANDAOTONGDEHUANGSE。HEKUANGTONGCHANGBAITONGZHONGNIEDEHANLIANGYIBANWEI25%。

 

pk10官网BAITONGSHIYINIEWEIZHUYAOTIANJIAYUANSUDETONGJIHEJIN,CHENGYINBAISE,YOUJINSHUGUANGZE,GUMINGBAITONG。TONGNIEZHIJIANBICIKEWUXIANGURONG,CONGERXINGCHENGLIANXUGURONGTI,JIBULUNBICIDEBILIDUOSHAO,ERHENGWEIα--DANXIANGHEJIN。DANGBANIERONGRUHONGTONGLI,HANLIANGCHAOGUO16%YISHANGSHI,CHANSHENGDEHEJINSEZEJIUBIANDEJIEBAIRUYIN,NIEHANLIANGYUEGAO,YANSEYUEBAI。BAITONGZHONGNIEDEHANLIANGYIBANWEI25%。

 

白銅線化學成份:

TONG Cu :62.0~65.0

pk10官网NIE+GU NiCo:13.5~16.5

XIN Zn:YULIANG

QIAN Pb:≤0.02

QIAN Pb:≤0.02

PENG P:≤0.005

TIE Fe:≤0.5

MENG Mn:≤0.3

GUI Si :≤0.15

pk10官网PI Sb :≤0.002

LIU S :≤0.01

pk10官网SHEN As :≤0.010

TAN C:≤0.03

BI Bi:≤0.002

MEI Mg:≤0.05

ZHU:≤0.9(ZAZHI)

力學性能

KANGLAQIANGDU σb (MPa):≥440  SHENCHANGLV δ10 (%):≥5  ZHU :BANGCAIDEZONGXIANGSHIWENLASHENLIXUEXINGNENG

試樣尺寸:pk10官网直徑或對邊距離5~12

熱處理規范

ZHUZAOWENDU1170℃;TUIHUOWENDU700~750℃;YAZHIREJIAGONGWENDU950~970℃;XIAOCHUNEIYINGLIDEDIWENTUIHUOWENDU250℃。