Laser welding of high nitrogen steel 1Cr22Mn16N. I. Influence of shielding gas composition and heat input on N-content and porosity of weld metal

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State Key Laboratory of Advanced Steel Processes and Products, Central Iron and Steel Research Institute, Beijing 100081, China [1 ]
不详 [2 ]
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Hanjie Xuebao | 2007年 / 8卷 / 89-91+95期
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