[1]刘耀民,杨爱民,张世涛.X80鞍钢板在不同焊丝-焊剂匹配下冲击韧性的研究[J].焊管,2010,33(3):63-66.[doi:1001－3938（2010）03－0063－04]
　LIU Yao-min,YANG Ai-min,ZHANG Shi-tao.Impact Toughness Research on X80 Grade Steel Plate Under Different Matching of Welding Wire and Flux in Anshan Iron & Steel Group Corporation[J].,2010,33(3):63-66.[doi:1001－3938（2010）03－0063－04]
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X80鞍钢板在不同焊丝-焊剂匹配下冲击韧性的研究
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
33
期数:
2010年第3期
页码:
63-66
栏目:
经验交流
出版日期:
2010-03-28

文章信息/Info

Title:
Impact Toughness Research on X80 Grade Steel Plate Under Different Matching of Welding Wire and Flux in Anshan Iron & Steel Group Corporation
文章编号:
1001－3938（2010）03－0063－04
作者:
刘耀民1; 2; 杨爱民1 ; 张世涛2
（1.西安石油大学 材料科学与工程学院，西安 710065；
2.中油宝世顺（秦皇岛）钢管有限公司，河北 秦皇岛 066206）
Author(s):
LIU Yao-min1; 2; YANG Ai-min1; ZHANG Shi-tao2
（1.School of Material Science and Engineering,Xi’an Shiyou University,Xi’an 710065，China；
2.Zhongyou BSS(Qinhuangdao) Petropipe Co.,Ltd.，Qinhuangdao 066206，Hebei，China）
关键词:
X80钢板; 多丝埋弧焊; 焊丝; 焊剂; 冲击功
Keywords:
X80 grade steel; multi-wire submerged arc welding; welding wire; welding flux; impact energy
分类号:
TG113.26
DOI:
1001－3938（2010）03－0063－04
文献标志码:
B
摘要:
研究了鞍钢X80钢板在多丝埋弧焊时不同焊丝-焊剂匹配条件下的冲击韧性。试验表明，鞍钢X80钢板对于试验所选的焊丝-焊剂匹配，其冲击功均满足标准要求。在较高焊速下（外焊2m/min，内焊1.9m/min），宝鸡H08C与现代S-900SP的匹配，其焊缝热影响区及焊缝区冲击韧性最好；宝鸡H08C与奥林康OP121的匹配次之。在较低焊速下（外焊1.65m/min，内焊1.55m/min），美国林肯LNS140TB与美国林肯998N、宝鸡H06H1与SJ101H1的匹配最好。两种情况下宝鸡系列的匹配均为中上水平且冲击功值稳定，结合经济性考虑可作为优先选用的匹配。
Abstract:
Study on X80 grade steel plate impact toughness under different matching of welding wire and flux for multi-wire submerged arc welding process was carried out in Anshan Iron & Steel Group Corporation.Experimental results showed that,the selected welding wire and flux matching for X80 grade steel plate,its impact energy values meet the standard requirements.At high welding velocity(1.9m/min or 2m/min),the matching between Baoji H08C and Hyundai S-900SP showed the impact toughness of Heat Affected Zone and weld is the best;the matching of Baoji H08C and Oerlikon OP121 took the second place.At low welding velocity(1.65m/min or 1.55m/min),the best result is the matching between Lincoln LNS140TB-Lincoln 998N and Baoji H06h1-SJ101H1.In both cases,Baoji series matching posses middle and upper levels and stable impact energy values,with combination of economic consideration they can be used as preferred matching.

参考文献/References:

［1］王茂堂.西气东输二线X80级管线钢的开发和应用［Ｊ］.电焊机，2009，39（5）:6-10.
［2］金贵才.X80级管线钢的开发研究［Ｊ］.武汉科技大学学报,2009,32(4):364.
［３］郑磊，陈钰珊.宝钢X65高强度高韧性管线用板卷钢的生产［Ｊ］.焊管，2001,24(1):25-31.
［４］刘莉.高强度微合金管线钢中的MA岛对性能的影响［Ｊ］.南钢科技与管理，2008,1:1-3.
［５］周民.高钢级管线钢中M-A组元的研究［Ｊ］.轧钢，2009,26(3):56-58.

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备注/Memo

备注/Memo:
作者简介：刘耀民（1971-），男，西安石油大学材料科学与工程学院在读工程硕士，主要从事焊接钢管生产及技术工作。
收稿日期：2009－12－22
更新日期/Last Update: