| 挤压工艺生产高性能不锈钢管 |
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| 引用本文： | 苏诚,周志江.挤压工艺生产高性能不锈钢管[J].北京科技大学学报,2012(Z1):17-20. |
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| 作者姓名： | 苏诚 周志江 |
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| 作者单位： | 浙江久立特材科技股份有限公司 |
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| 摘 要： | 采用热挤压和冷轧工艺生产HR3C无缝钢管,金属冷成型过程和成品性能均表明热挤压加冷轧工艺生产高合金难变形材料具有明显优势.热挤压加工变形时金属承受三向压应力,可以提高金属的综合性能;通过冷轧加工改善管材表面质量和尺寸精度,可以确保材料在特殊环境中使用安全性更高.
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| 关 键 词： | 挤压 冷轧 不锈钢 钢管 |
Preparation of high-performance stainless pipes and tubes by hot extrusion |
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| SU Cheng,ZHOU Zhi-jiang.Preparation of high-performance stainless pipes and tubes by hot extrusion[J].Journal of University of Science and Technology Beijing,2012(Z1):17-20. |
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| Authors: | SU Cheng ZHOU Zhi-jiang |
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| Institution: | Zhejiang Jiuli Hi-Tech Metals Co.Ltd.,Huzhou 313012,China |
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| Abstract: | HR3C seamless steel tubes were produced by hot-extrusion and cold rolling processes.The process of metal cold-forming and the performance of finished-products indicate that hot-extrusion and cold rolling processes have obvious advantage in manufacturing finished-products of high alloy steel with hard deformation.Metal withstands three-dimensional compressive stress during deformation in the hot-extrusion process,which can improve the comprehensive performance of metal pipes.The improvement of surface quality and dimension precision through cold rolling processing can ensure the higher safety of materials used in special environment. |
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| Keywords: | extrusion cold rolling stainless steel steel pipes |
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