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| X100钢级螺旋缝埋弧焊管制造技术研究 | |
| 引用本文： | 李延丰,赵迪,李建一,宫少涛,刘红军,李洋.X100钢级螺旋缝埋弧焊管制造技术研究[J].钢管,2010,39(4):17-21. |
| 作者姓名： | 李延丰 赵迪 李建一 宫少涛 刘红军 李洋 |
| 作者单位： | 1. 中国石油集团渤海石油装备制造有限公司,河北,青县,062658 2. 本溪钢铁(集团)有限责任公司,辽宁,本溪,117000 3. 中国石油集团石油管工程技术研究院,陕西,西安,710065 |
| 摘 要： | 介绍了X100钢级管线钢板卷螺旋缝埋弧焊接制管的过程;研究了X100钢级板卷的力学性能及不同焊接材料匹配对焊接接头强度、韧性和硬度的影响;提出了不去除螺旋缝埋弧焊管焊缝余高,优化板卷合金成分、提高板卷层流冷却速度及降低焊接热输入量,管体横向拉伸试验采用圆棒试样,制定X100钢级管线钢板卷和螺旋缝埋弧焊管标准等建议。 |
| 关 键 词： | X100钢级 螺旋缝埋弧焊管 制造技术 研究 |
Study on Manufacture Technology of X100 SAWH Pipes |
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| Li Yanfeng,Zhao Di,Li Jianyi,Gong Shaotao,Liu Hongjun,Li Yang.Study on Manufacture Technology of X100 SAWH Pipes[J].Steel Pipe,2010,39(4):17-21. | |
| Authors: | Li Yanfeng Zhao Di Li Jianyi Gong Shaotao Liu Hongjun Li Yang |
| Affiliation: | 1. CNPC Bohai Petroleum Equipment Manufacture Co., Ltd., Qingxian 062658, China; 2. Benxi Iron ＆ Steel (Group)Co., Ltd., Benxi 117000, China; 3. Tubular Goods Research Center of CNPC, Xi＇an 710065, China) |
| Abstract: | Described is the process of manufacturing SAWH pipes with X100 pipeline-service steel strip; studied are the influences by the mechanical properties of the steel strip and different welding material formulas on strength, toughness and hardness of the welding joinL Accordingly, relevant suggestions are proposed, including maintaining the excess weld metal （reinforcement） of the SAWH pipe, optimizing the alloy elements, enhancing the strip laminar cooling velocity and reducing welding heat input, using round bar-shaped specimen for pipe body transversal tensile test and establishing specification for the X100 steel strip and the X100 SAWH pipe. |
| Keywords: | X100 steel grade SAWH pipe Manufacturing technology Study |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
