| 不锈钢较粗粉末的注射成形 |
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| 引用本文： | 贾成厂,吕效森.不锈钢较粗粉末的注射成形[J].北京科技大学学报,1996,18(3):241-244. |
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| 作者姓名： | 贾成厂 吕效森 |
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| 作者单位： | [1]北京科技大学材料科学与工程系 [2]北京硬质合金厂 |
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| 摘 要： | 研究了粒度为－２００目的不锈钢３１６粉末的注射成形。通过原材料的选择，注射成形工艺和性能测试等实验工作发现，用较粗粉末作注射成形，也可以得到密度较高的制品，并且有较稳定的收缩率，很好的韧性和硬度，说明用不锈钢粉末注射成形法制造生产实际中的零件是完全可行的。
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| 关 键 词： | 注射成形 不锈钢 粉末冶金 |
Injection Molding of Coarser Stainless Steel Powder |
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| Jia Chengchang, Lu Xiaosen, Xie Zizhang, Zhu Jiaxi.Injection Molding of Coarser Stainless Steel Powder[J].Journal of University of Science and Technology Beijing,1996,18(3):241-244. |
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| Authors: | Jia Chengchang Lu Xiaosen Xie Zizhang Zhu Jiaxi |
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| Abstract: | The injection molding of stainless steel 316 powder (-200 mesh) is studied. Through the election of materials, procedure of injection molding and properties measurement, the research work is found that it is possible to make injection molding using coarser powder(comparing with the usual injection molding powder) and to get samples with higher density, stable sintering shrinkage, better tenacity and hardness. It is feasible to produce practical parts with the method of stainless steel powder injection molding. |
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| Keywords: | injection molding stainless steels powder metallurgy |
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