| 晶界碳化物和形变诱发马氏体对不锈钢焊管开裂的影响 |
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| 引用本文： | 陈茂敬,岳好明,亓俊鸿. 晶界碳化物和形变诱发马氏体对不锈钢焊管开裂的影响[J]. 重型机械科技, 2011, 0(2): 33-35 |
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| 作者姓名： | 陈茂敬 岳好明 亓俊鸿 |
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| 作者单位： | 山东泰山钢铁集团有限公司新材料研究所; |
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| 摘 要： | J4奥氏体不锈钢热轧黑皮卷,出现裂纹的原因是材料处于严重敏化状态,加上形变诱发了大量马氏体,在使用前进行固流处理可避免裂纹。
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| 关 键 词： | J4 沿晶裂纹 形变诱发马氏体 晶界碳化物 |
Carbide on Grain Boundary and Deformation Inducing Martensite to Influence Cracking of Stainless Steel Welded Pipe |
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| Chen Maojing,Yue Haoming,Qi Junhong. Carbide on Grain Boundary and Deformation Inducing Martensite to Influence Cracking of Stainless Steel Welded Pipe[J]. Heavy Machinery Science and Technology, 2011, 0(2): 33-35 |
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| Authors: | Chen Maojing Yue Haoming Qi Junhong |
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| Affiliation: | Chen Maojing,Yue Haoming,Qi Junhong |
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| Abstract: | The cracking reason of J4 austenite stainless steel hot rolled casting skin coiler are material in serious sensitized condition and deformation which induce a lot of martensite,and solution treatment before using can avoid cracking. |
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| Keywords: | J4 crack along grain deformation inducing martensite carbide on grain boundary |
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