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Development of Narrow Gap Welding Technology for Extremely Thick Steel

机译：极厚钢板窄间隙焊接技术的发展

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In the field of extremely thick steel, various narrow gap welding methods have been developed on the basis of former welding methods and are being used in practice. It is important to develop and improve automatic narrow gap welding, J edge preparation by gas cutting, the prevention of welding defects, wires for narrow gap welding and so on in order to expand the scope of application of the method. The report describes narrow gap welding technologies, based on new concepts developed by Nippon Steel Corporation.

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作者
Imai, K. ; Saito, T. ; Okumura, M.;
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年度 1983
页码 1-52
总页数 52
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Arc welding; Metal plates; Steels;

机译：电弧焊;金属板;钢;

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专利

1. Technical Challenges in Narrow-Gap Root Pass Welding during Tandem and Hybrid Laser-Arc Welding of a Thick Martensitic Stainless Steel [J] . F. Mirakhorli, X. Cao, X.-T. Pham, Materials science forum . 2017,第PTa2期

机译：厚马氏体不锈钢的串联和混合激光电弧焊接过程中的窄间隙根焊缝技术挑战
2. Influences of lumped passes on welding residual stress of a thick-walled nuclear rotor steel pipe by multipass narrow gap welding [J] . Long Tan, Jianxun Zhang, Dong Zhuang, Nuclear Engineering and Design . 2014,第jula期

机译：集中焊缝对多壁窄缝焊接厚壁核转子钢管焊接残余应力的影响
3. Ultra-narrow gap welding of thick section of austenitic stainless steel to HSLA steel [J] . Anant Ramkishor, Ghosh P. K. Journal of Materials Processing Technology . 2017,第Null期

机译：奥氏体不锈钢厚截面与HSLA钢的超窄间隙焊接
4. Properties of Single-pass Vertical Welded Joint of Thick Steel Plate using Hot-wire Laser Welding —Development of Vertical Welding Technology for Thick High Toughness Steel Plate using Hot-wire Laser (6th Report)— [C] . CHARUNETRATSAMEE Sittisak, SEKIGUCHI Shota, YAMAMOTO Motomichi 溶接学会全国大会 . 2018

机译：使用热线激光（第6次报告）使用热线激光焊接厚钢板单通垂直焊接接头的性能 - 厚韧性钢板垂直焊接技术（第6次报告） -
5. Narrow Gap Laser Welding of 316L Stainless Steel for Potential Application in the Manufacture of Thick Section Nuclear Components [D] . Elmesalamy, Ahmed. 2013

机译：316L不锈钢的窄间隙激光焊接在厚截面核部件制造中的潜在应用
6. Microstructure and Mechanical Properties of Narrow Gap Laser-Arc Hybrid Welded 40 mm Thick Mild Steel [O] . Chen Zhang, Geng Li, Ming Gao, 2017

机译：窄间隙激光电弧混合焊接40 mm厚低碳钢的组织和力学性能
7. Microstructure and Mechanical Properties of Narrow Gap Laser-Arc Hybrid Welded 40 mm Thick Mild Steel [O] . Chen Zhang, Geng Li, Ming Gao, 2017

机译：窄间隙激光 - 电弧复合焊接40 mm厚低碳钢的组织与力学性能
8. Proposed Specifications for Narrow-Gap Improved Electroslag Welding: ProposedChanges to ANSI/AASHTO/AWS D1.5-88 Bridge Welding Code to Reflect New Developments in Electroslag Welding Technology [R] . Malin, V. 1995

机译：窄间隙改进电渣焊的拟议规范：建议改变aNsI / aasHTO / aWs D1.5-88桥焊规范以反映电渣焊接技术的新进展

Development of Narrow Gap Welding Technology for Extremely Thick Steel

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