| SUS301不锈钢生产过程中点状缺陷和裂纹的防范 |
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| 引用本文： | 张波,胡青松,金龙.SUS301不锈钢生产过程中点状缺陷和裂纹的防范[J].理化检验(物理分册),2008,44(2):61-63,67. |
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| 作者姓名： | 张波 胡青松 金龙 |
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| 作者单位： | 宝钢集团,宁波宝新不锈钢有限公司,宁波,315807 |
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| 摘 要： | SUS301不锈钢在冷轧过程中表面经常出现点状缺陷及裂纹。调查发现,该缺陷由晶间腐蚀造成,提高冷轧中间退火温度可以一定程度上消除缺陷,而设计合理的热轧卷取温度是避免产生该缺陷的根本措施。
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| 关 键 词： | SUS301奥氏体不锈钢 晶间腐蚀 敏化 Cr23C6 |
| 文章编号： | 1001-4012（2008）02-0061-03 |
| 收稿时间： | 2006-09-13 |
| 修稿时间： | 2006年9月13日 |
KEEPING AWAY FROM ERODED ON SUS301 STAINLESS STEEL DURING PRODUCTION |
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| ZHANG Bo,HU Qing-song,JIN Long.KEEPING AWAY FROM ERODED ON SUS301 STAINLESS STEEL DURING PRODUCTION[J].Physical Testing and Chemical Analysis Part A:Physical Testing,2008,44(2):61-63,67. |
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| Authors: | ZHANG Bo HU Qing-song JIN Long |
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| Affiliation: | (Ningbo Baoxin Stainless Steel Co. Ltd. , Baosteel Group, Ningbo 315807, China) |
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| Abstract: | During the cool rolling process of SUS301 stainless steel, the punctual flaws and cracks are often observed. Intergranular corrosion cause the flaws. Increasing the temperature annealing during the cool rolling can avoid the flaws parcel on some extent. Buts electing the suitable whirling temperature is the primary method to prevent above defects. |
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| Keywords: | Cr23C6 |
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