| 粉末冶金用PEG80F蜡粉对压坯成形性的影响 |
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| 引用本文： | 杨霞,果世驹,徐洁贞,张宇鹏.粉末冶金用PEG80F蜡粉对压坯成形性的影响[J].粉末冶金工业,2005,15(5):11-15. |
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| 作者姓名： | 杨霞 果世驹 徐洁贞 张宇鹏 |
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| 作者单位： | 1. 北京科技大学粉末冶金研究所,北京,100083
2. 广州市金富德精细化工有限公司,广州,510405 |
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| 摘 要： | 本文研究了PEG80F蜡粉作为模压成形剂其本身的成形性及其对WC粉、铁粉和不锈钢合金316L+2%Cu+2%Sn混合粉成形性的影响。结果表明:PEG80F蜡粉具有良好的成形性;加入PEG80F蜡粉的WC粉、铁粉和不锈钢合金混合粉也均具有良好的成形性,其中,加入1.5%和0.75%PEG80F蜡粉的不锈钢合金混合粉在817 MPa下压制后的压坯具有较高的生坯强度,边缘保形性较好。
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| 关 键 词： | 成形性 生坯强度 成形剂 |
| 文章编号： | 1006-6543(2005)05-0011-05 |
| 修稿时间： | 2005年4月13日 |
RESEARCH ON FORMABILITY OF PEG80F WAX POWDERS FOR POWDER METALLURGY |
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| YANG Xia,GUO Shi-ju,XU Jie-zhen,ZHANG Yu-peng.RESEARCH ON FORMABILITY OF PEG80F WAX POWDERS FOR POWDER METALLURGY[J].Powder Metallurgy Industry,2005,15(5):11-15. |
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| Authors: | YANG Xia GUO Shi-ju XU Jie-zhen ZHANG Yu-peng |
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| Abstract: | The formability of PEG80F wax powders as die pressing binder and its influences on formability of WC,Fe and 316L+2%Cu+2%Sn compound powders were studied.The results showed that PEG80F wax powders have excellent formability;All the WC,Fe and compound stainless steel powders blended with PEG80F have good formability;moreover,The parts made from 316L+2%Cu+2%Sn powders added with 1.5% or 0.75% PEG80F and compacted at 817 MPa have good green strength and strong edges. |
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| Keywords: | PEG80F |
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