| φ120～108mm不锈钢厚壁管生产工艺研究 |
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| 引用本文： | 赵长华,叶华茂,梁俊恒.φ120～108mm不锈钢厚壁管生产工艺研究[J].钢管,1992(5). |
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| 作者姓名： | 赵长华 叶华茂 梁俊恒 |
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| 作者单位： | 长城特殊钢公司，长城特殊钢公司，长城特殊钢公司 |
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| 摘 要： | 介绍了φ20～108mm×4～10mm规格的不锈钢厚壁管穿孔、冷变形和热处理工艺要点。按照该工艺生产的产品,性能符合技术标准要求,晶间腐蚀一次合格率可达到89.5％。
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| 关 键 词： | 不锈钢厚壁管 冷轧 冷拔 工艺 研究 |
PRODUCTION PROCESS OF 20～108mm DIAMETER THICK-WALLED STAINLESS STEEL PIPE |
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| Zhao Changhua Ye Huamao Liang Junheng.PRODUCTION PROCESS OF 20～108mm DIAMETER THICK-WALLED STAINLESS STEEL PIPE[J].Steel Pipe,1992(5). |
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| Authors: | Zhao Changhua Ye Huamao Liang Junheng |
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| Affiliation: | Changcheng Special Steel Corp. |
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| Abstract: | The key points of piercing, cold deformation and heat-treatment process of 20～108mm ×4～10mm thick-walled stainless steel pipes are presented. The properties of the products produced with the process can meet the requirements of specifications, and can be qualified up to 89.5% by only once intergranular corrosion. |
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| Keywords: | thick-walled stainless steel pipe cold-rolling cold-drawing process investigation |
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