| 底注钢锭模设计及特种Cr-Ni、Cr-Mo钢锻件的试制 |
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| 引用本文： | 陈继志,于晓蒙,宁天信,刘小义. 底注钢锭模设计及特种Cr-Ni、Cr-Mo钢锻件的试制[J]. 材料开发与应用, 1999, 14(4): 22-24 |
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| 作者姓名： | 陈继志 于晓蒙 宁天信 刘小义 |
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| 作者单位： | 洛阳船舶材料研究所,洛阳,471039 |
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| 摘 要： | 指出了Ｃｒ Ｍｏ钢、Ｃｒ Ｎｉ钢等特种钢锻件生产中存在的工艺问题。设计了专用的底注钢锭模，试制出符合ＡＳＴＭＡ１８２－７８标准要求的Ｃｒ９Ｍｏ、１．２５Ｃｒ０．５Ｍｏ、Ｃｒ２５Ｎｉ２０钢锻件，解决了这些特种钢的原材料供应难题。
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| 关 键 词： | 钢锭模 特种钢 锻造 |
| 修稿时间： | 1999-03-17 |
Design of Bottom Pouring Steel Ingot and Forging Manufacture of Special Cr-Mo and Cr-Ni Steels |
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| Chen Jizhi,Yu Xiaomeng,Ning Tianxin,Liu Xiaoyi. Design of Bottom Pouring Steel Ingot and Forging Manufacture of Special Cr-Mo and Cr-Ni Steels[J]. Development and Application of Materials, 1999, 14(4): 22-24 |
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| Authors: | Chen Jizhi Yu Xiaomeng Ning Tianxin Liu Xiaoyi |
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| Abstract: | In this paper, the technology on forging of Cr Mo and Cr Ni steels was summarized. With design of steel ingot and by studying on forge technology, Cr9Mo,1.25Cr0.5Mo and Cr25Ni20 steel forgings which content with the stantard ASTM A 182-78, are produced and have been used in petrochemical industry. The supply problem of special steels was solved. |
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| Keywords: | Steel ingot Special steel Forge |
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