CN101357413A - 火电厂a335p92钢的焊接工艺 - Google Patents
火电厂a335p92钢的焊接工艺 Download PDFInfo
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- CN101357413A CN101357413A CNA200810132237XA CN200810132237A CN101357413A CN 101357413 A CN101357413 A CN 101357413A CN A200810132237X A CNA200810132237X A CN A200810132237XA CN 200810132237 A CN200810132237 A CN 200810132237A CN 101357413 A CN101357413 A CN 101357413A
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C | Mn | P | S | Si | Cr | W | Mo | V | Nb | N | B | Al | Ni |
0.07~0.13 | 0.30~0.60 | ≤0.020 | ≤0.010 | ≤0.50 | 8.50~9.50 | 1.50~2.00 | 0.30~0.60 | 0.15~0.25 | 0.04~0.09 | 0.030~0.070 | 0.001~0.006 | ≤0.040 | ≤0.40 |
C | Si | Mn | Cr | Mo | Co | V | Nb | N | W | B | Al | Cu |
0.1 | 0.3 | 1.0 | 9 | 0.5 | 1.0 | 0.2 | 0.05 | 0.04 | 1.7 | 0.003 | <0.01 | <0.05 |
抗拉强度(MPa) | 屈服强度(MPa) | 延伸率(%) | V型冲击功(20℃,J) |
780 | 640 | 19 | 65 |
Claims (7)
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CN200810132237XA CN101357413B (zh) | 2008-07-21 | 2008-07-21 | 火电厂a335p92钢的焊接工艺 |
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CN200810132237XA CN101357413B (zh) | 2008-07-21 | 2008-07-21 | 火电厂a335p92钢的焊接工艺 |
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CN101357413A true CN101357413A (zh) | 2009-02-04 |
CN101357413B CN101357413B (zh) | 2011-05-04 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102248267A (zh) * | 2011-07-25 | 2011-11-23 | 中国石化集团第四建设公司 | 一种厚壁铬钼钢管道埋弧焊焊接工艺 |
CN102601490A (zh) * | 2011-12-20 | 2012-07-25 | 宁夏电力公司电力科学研究院 | P92/t92钢管的焊接工艺及加热装置 |
CN102615380A (zh) * | 2012-03-10 | 2012-08-01 | 广东省韶关粤江发电有限责任公司 | 超超临界火电机组焊接sa335-p91/p92钢的焊接工艺 |
CN102990200A (zh) * | 2012-08-17 | 2013-03-27 | 大连大高阀门股份有限公司 | 三通阀阀座和阀体的焊接工艺 |
CN103008855A (zh) * | 2012-12-18 | 2013-04-03 | 山东电力集团公司电力科学研究院 | 模拟产生p92钢焊缝金属微细裂纹方法 |
CN104400180A (zh) * | 2014-10-27 | 2015-03-11 | 中核苏阀横店机械有限公司 | 高合金钢履带板的焊补工艺 |
CN105290564A (zh) * | 2015-11-10 | 2016-02-03 | 中广核工程有限公司 | 核电站泄压阀门密封面堆焊方法 |
CN109454316A (zh) * | 2018-11-02 | 2019-03-12 | 合肥紫金钢管股份有限公司 | 耐高温高压用高合金埋弧焊钢管焊接工艺 |
CN112719538A (zh) * | 2020-12-23 | 2021-04-30 | 福建省马尾造船股份有限公司 | 一种风机基础导管架法兰与主钢管的焊接方法 |
-
2008
- 2008-07-21 CN CN200810132237XA patent/CN101357413B/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102248267A (zh) * | 2011-07-25 | 2011-11-23 | 中国石化集团第四建设公司 | 一种厚壁铬钼钢管道埋弧焊焊接工艺 |
CN102601490A (zh) * | 2011-12-20 | 2012-07-25 | 宁夏电力公司电力科学研究院 | P92/t92钢管的焊接工艺及加热装置 |
CN102615380A (zh) * | 2012-03-10 | 2012-08-01 | 广东省韶关粤江发电有限责任公司 | 超超临界火电机组焊接sa335-p91/p92钢的焊接工艺 |
CN102990200A (zh) * | 2012-08-17 | 2013-03-27 | 大连大高阀门股份有限公司 | 三通阀阀座和阀体的焊接工艺 |
CN102990200B (zh) * | 2012-08-17 | 2015-04-22 | 大连大高阀门股份有限公司 | 三通阀阀座和阀体的焊接工艺 |
CN103008855A (zh) * | 2012-12-18 | 2013-04-03 | 山东电力集团公司电力科学研究院 | 模拟产生p92钢焊缝金属微细裂纹方法 |
CN104400180A (zh) * | 2014-10-27 | 2015-03-11 | 中核苏阀横店机械有限公司 | 高合金钢履带板的焊补工艺 |
CN105290564A (zh) * | 2015-11-10 | 2016-02-03 | 中广核工程有限公司 | 核电站泄压阀门密封面堆焊方法 |
CN109454316A (zh) * | 2018-11-02 | 2019-03-12 | 合肥紫金钢管股份有限公司 | 耐高温高压用高合金埋弧焊钢管焊接工艺 |
CN112719538A (zh) * | 2020-12-23 | 2021-04-30 | 福建省马尾造船股份有限公司 | 一种风机基础导管架法兰与主钢管的焊接方法 |
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