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06Cr19Ni10NbN應用和特性

彈窗2次:1370更行耗時:2022-06-20

06Cr19Ni10NbN原料簡紹:
06Cr19Ni10NbN是在18-8的根基上添入了氮和鈮,不僅僅阻止彈塑性降,的提升鋼的程度和生產制造固化取向,的提升鋼的耐點蝕和晶間浸蝕安全性能。
06Cr19Ni10NbN利用和性能指標:   
06Cr19Ni10NbN的知識基礎里加入了氮和鈮,除了制止塑形降底,增進鋼的承載力和加工工藝硬底化人格缺陷,增進鋼的耐點蝕和晶間腐燭性能參數。
06Cr19Ni10NbN細則下含量:

碳C

硅Si

錳Mn

磷P

硫 S

鉻Cr

0.08

1.00

2.0

0.045

0.030

18-20

鎳Ni

鈮Nb

氮N


8-11

0.15

0.16-0.30


06Cr19Ni10NbN固溶情(qing)況(kuang)的性能(neng):

要求號

熱整理

光潔度(較小于)

延展硬度Σb\MPa

伸延率A/%

橫剖面縮水Z/%≥

GB/T1220

固溶

248HB
100HRB
260HV

690

35

50

固溶加工制作工藝 :                             

在標(biao)中,推薦熱(re)(re)處(chu)理加(jia)(jia)熱(re)(re)工作溫(wen)度(du)區域較寬:1000~1150℃,通常采用1020-1080℃。考慮具體牌號成分,是鑄件(jian)還是鍛件(jian)等情(qing)況(kuang),在允許范圍內,適當調節加(jia)(jia)熱(re)(re)溫(wen)度(du)。加(jia)(jia)熱(re)(re)溫(wen)度(du)低(di),C-Cr碳化物不能(neng)充分溶解,溫(wen)度(du)太高(gao),也存在晶粒長大,降低(di)耐蝕性問(wen)題。
06Cr19Ni10NbN出貨(huo)階(jie)段:棒材磨削手(shou)工(gong)(gong)(gong)粗手(shou)工(gong)(gong)(gong)加工(gong)(gong)(gong)固 溶進行(xing)凈化處理(li),熱學習壓力手(shou)工(gong)(gong)(gong)粗手(shou)工(gong)(gong)(gong)加工(gong)(gong)(gong)不固溶進行(xing)凈化處理(li),可能其(qi)高防度功效,使其(qi)適機手(shou)工(gong)(gong)(gong)粗手(shou)工(gong)(gong)(gong)加工(gong)(gong)(gong),不應選冷鐓功效。

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