| SS400钢卷冷弯不合格原因分析 |
| |
| 引用本文： | 胡亚平.SS400钢卷冷弯不合格原因分析[J].理化检验(物理分册),2011(11):734-736,739. |
| |
| 作者姓名： | 胡亚平 |
| |
| 作者单位： | 首钢京唐钢铁联合有限责任公司,唐山063200 |
| |
| 摘 要： | 通过宏观检验、力学性能测试、化学成分分析和金相检验对SS400钢卷冷弯不合格的原因进行了分析。结果表明:钢板中氧化铝夹杂偏多是冷弯试样出现裂纹的主要原因,同时提出了减少冷弯裂纹出现的措施。
|
| 关 键 词： | SS400钢卷 冷弯 裂纹 氧化铝夹杂 |
Analysis on the Reason Causing Unqualified Cold Bending of SS400 Steel Coil |
| |
| HU Ya-ping.Analysis on the Reason Causing Unqualified Cold Bending of SS400 Steel Coil[J].Physical Testing and Chemical Analysis Part A:Physical Testing,2011(11):734-736,739. |
| |
| Authors: | HU Ya-ping |
| |
| Affiliation: | HU Ya-ping (Shougang Jingtang Iron ＆Steel United Co. Ltd. , Tangshan 063200, China) |
| |
| Abstract: | By means of macroscopic examination, mechanical property testing, chemical composition analysis and metallographic examination, the reason causing unqualified cold bending property of SS400 steel coil was analyzed. The results showed that the main reason was higher content of alumina inclusion in the cold bending sample. And the measures to reduce the cracks of cold bending were given out. |
| |
| Keywords: | SS400 steel coil cold bending crack alumina inclusion |
| 本文献已被 CNKI 维普 等数据库收录！ |
