| 不锈钢带极堆焊工艺研究 |
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| 引用本文： | 黄嗣罗,何祥.不锈钢带极堆焊工艺研究[J].焊接,1999(2):12-16. |
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| 作者姓名： | 黄嗣罗 何祥 |
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| 作者单位： | [1]茂名石化机械厂 [2]广东粤海钢瓶厂 |
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| 摘 要： | 研究了不锈钢带有电渣堆焊工艺参数对堆焊层稀释率的影响规律和外加磁场对焊接质量的影响；提出了０．４ｍｍ×５０ｍｍ焊带堆焊工艺参数的稀释阈值和工艺阈值，其值分别为５０ｋＪ／ｃｍ和９０ｋＪ／ｃｍ；微观金相分析还表明：熔合区粗大奥氏体组织和增Ｃ层宽度是影响堆焊层抗氢致剥离能力的重要因素。
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| 关 键 词： | 电渣堆焊 工艺研究 氢致剥离 不锈钢 堆焊 |
PROCEDURE OF ELECTRO - SLAG SURFACING WITH STAINLESS STEEL STRIP ELECTRODE |
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| Huang Siluo et al..PROCEDURE OF ELECTRO - SLAG SURFACING WITH STAINLESS STEEL STRIP ELECTRODE[J].Welding & Joining,1999(2):12-16. |
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| Authors: | Huang Siluo |
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| Affiliation: | Huang Siluo et al. |
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| Abstract: | The effect of electro - slag surfacing process parameters of stainless steel strip electrode on the dilution rate and the effeet of additional magnetic field on the bead forming is studeed. The energy threshold values of dilution and process are put forward. The microstructure analysis shows that the coarse austenite grains and wide carbon - enriched layers are two dominant factors affecing the clad property of resisting peeling off induced by hydrogen. |
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| Keywords: | Electro - slag surfacing procedure peeling off induced by hydrogen |
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