| Mo-La合金棒烧结密度的影响因素浅析 |
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| 引用本文： | 杨秦莉,赵虎,庄飞.Mo-La合金棒烧结密度的影响因素浅析[J].中国钨业,2011(6):43-46. |
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| 作者姓名： | 杨秦莉 赵虎 庄飞 |
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| 作者单位： | 金堆城钼业股份有限公司技术中心; |
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| 摘 要： | 选取6种Mo-La粉,考察费氏粒度、粒度分布、形貌以及不同烧结温度对Mo-La合金棒烧结密度的影响,结果表明；相同烧结工艺下,随着钼粉费氏粒度的增大,Mo-La合金棒的烧结密度在减小；费氏粒度相同,粒度曲线偏左的钼粉,Mo-La合金棒烧结密度高；颗粒大小均匀的钼粉,Mo-La合金棒烧结密度接近理论密度,而颗粒大小不均匀...
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| 关 键 词： | 钼粉 烧结密度 均匀 温度 气孔 |
Analysis on the Factors Affecting Sintering Density of Mo-La Alloy Bar |
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| YANG Qin-li,ZHAO Hu,ZHUANG Fei.Analysis on the Factors Affecting Sintering Density of Mo-La Alloy Bar[J].China Tungsten Industry,2011(6):43-46. |
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| Authors: | YANG Qin-li ZHAO Hu ZHUANG Fei |
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| Affiliation: | YANG Qin-li,ZHAO Hu,ZHUANG Fei(Jinduicheng Molybdenum Industry Co.,Ltd,Xi'an 710077,Shaanxi,China) |
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| Abstract: | Six batches of Mo-La powders were selected for investigating the effect of fisher particle size,particle size distribution,powder morphology and different sintering temperature on the sintering density of Mo-La alloy bar.The results showed that the sintering density of Mo-La alloy bar decreased as fisher particle sizes of Mo powder increased in the same sintering process.Mo powders were the same fisher particle size but centre-left size curves.The sintering density of Mo-La alloy bar was high.Sintered densi... |
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| Keywords: | molybdenum powder sintering density equal temperature bowl pore p21 |
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