| 奥氏体不锈钢铸造管坯的热挤压试验研究 |
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| 引用本文： | 毛萍莉,苏国跃,杨柯.奥氏体不锈钢铸造管坯的热挤压试验研究[J].装备环境工程,2001,19(1):14-15. |
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| 作者姓名： | 毛萍莉 苏国跃 杨柯 |
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| 作者单位： | 中国科学院金属研究所!辽宁沈阳110015沈阳工业大学金属材料学院，辽宁沈阳110015，中国科学院金属研究所!辽宁沈阳110015，中国科学院金属研究所!辽宁沈阳110015 |
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| 摘 要： | 介绍了一种新的奥氏体不锈钢无缝管材制备工艺 ,即对空心铸坯直接热挤压制备荒管。通过对铸坯热挤压荒管的组织与性能的实验研究 ,表明新工艺可获得组织和性能均与传统工艺水平相当的不锈钢荒管 ,但工艺流程缩短 ,生产成本降低。
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| 关 键 词： | 金属型铸造 热挤压 不锈钢管 |
| 文章编号： | 1000-8446(2001)01-0014-02 |
| 修稿时间： | 2000年6月11日 |
Experimental Study on Hot Extrusion of Die Casted Austenitic Stainless Steel |
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| MAO Ping li ,SU Guo yao ,YANG Ke.Experimental Study on Hot Extrusion of Die Casted Austenitic Stainless Steel[J].Equipment Environmental Engineering,2001,19(1):14-15. |
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| Authors: | MAO Ping li SU Guo yao YANG Ke |
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| Institution: | MAO Ping li 1,2,SU Guo yao 1,YANG Ke 1 |
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| Abstract: | A new processing technique for seamless tubes manufacture of austenitic stainless steel is introduced in the present work,in which die casted hollow blank is directly used for a hot extrusion.Through experimental study on microstructure and mechanical property of hot extruded tubes,it is indicated that the new technique can make tubes with the same level of micerostructure and property as that of conventional technique,meanwhile the process is shortened and the cost is reduced. |
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| Keywords: | die casting hot extrusion stainless steel tube |
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