改善非调质N80套管强韧性的试验研究

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改善非调质N80套管强韧性的试验研究

解德刚, 王长顺, 陈勇, 陈克东, 郭海明

文章导航 > 钢铁钒钛 > 2013 > 34(6): 91-95

解德刚, 王长顺, 陈勇, 陈克东, 郭海明. 改善非调质N80套管强韧性的试验研究[J]. 钢铁钒钛, 2013, 34(6): 91-95. doi: 10.7513/j.issn.1004-7638.2013.06.018

引用本文:

解德刚, 王长顺, 陈勇, 陈克东, 郭海明. 改善非调质N80套管强韧性的试验研究[J]. 钢铁钒钛, 2013, 34(6): 91-95. doi: 10.7513/j.issn.1004-7638.2013.06.018

Xie Degang, Wang Changshun, Chen Yong, Chen Kedong, Guo Haiming. Experimental Study on Improving Strength and Toughness of Non-quenched and Tempered Casing Tube N80[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 91-95. doi: 10.7513/j.issn.1004-7638.2013.06.018

Citation:

Xie Degang, Wang Changshun, Chen Yong, Chen Kedong, Guo Haiming. Experimental Study on Improving Strength and Toughness of Non-quenched and Tempered Casing Tube N80[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 91-95. doi: 10.7513/j.issn.1004-7638.2013.06.018

解德刚, 王长顺, 陈勇, 陈克东, 郭海明. 改善非调质N80套管强韧性的试验研究[J]. 钢铁钒钛, 2013, 34(6): 91-95. doi: 10.7513/j.issn.1004-7638.2013.06.018

引用本文:

解德刚, 王长顺, 陈勇, 陈克东, 郭海明. 改善非调质N80套管强韧性的试验研究[J]. 钢铁钒钛, 2013, 34(6): 91-95. doi: 10.7513/j.issn.1004-7638.2013.06.018

Xie Degang, Wang Changshun, Chen Yong, Chen Kedong, Guo Haiming. Experimental Study on Improving Strength and Toughness of Non-quenched and Tempered Casing Tube N80[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 91-95. doi: 10.7513/j.issn.1004-7638.2013.06.018

Citation:

Xie Degang, Wang Changshun, Chen Yong, Chen Kedong, Guo Haiming. Experimental Study on Improving Strength and Toughness of Non-quenched and Tempered Casing Tube N80[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 91-95. doi: 10.7513/j.issn.1004-7638.2013.06.018

改善非调质N80套管强韧性的试验研究

doi: 10.7513/j.issn.1004-7638.2013.06.018

1. 鞍钢股份有限公司技术中心, 辽宁鞍山 114009;
2. 鞍钢股份有限公司无缝钢管厂, 辽宁鞍山 114009

中图分类号: TF76,TG335.7
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出版历程
- 收稿日期: 2013-07-22
- 网络出版日期: 2023-12-04

Experimental Study on Improving Strength and Toughness of Non-quenched and Tempered Casing Tube N80

1. Technology Center of Angang Steel Co., Ltd., Anshan 114009, Liaoning, China;
2. Seamless Tube Plant of Angang Steel Co., Ltd., Anshan 114009, Liaoning, China

摘要: 在试验轧机上对一种非调质N80套管进行了改善强韧性能的试验研究。结果表明，采用合适的轧后控冷工艺或增加奥氏体未再结晶区的累积变形量均可提高N80套管钢的强韧性能，如果二者同时采用则效果更佳。采用上述结果进行了工业化批量生产，所获得产品的强度和韧性均较试验前有较大的提高。
- N80级套管 /
- 非调质 /
- 强度 /
- 冲击韧性
Abstract: Experimental study was carried out for improving strength and toughness of non-quenched and tempered casing tube N80. The results show that strength and impact toughness can be improved by adopting appropriate controlled cooling process after rolling or increasing cumulative deformation in the austenitic non-recrystallization zone,and better performance can be achieved with the combination of these two methods. The commercial production proves that the strength and impact toughness of the products so produced can be noticeably enhanced.
- casing tube N80 /
- non-quenched and tempered /
- strength /
- impact toughness

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