| SPS烧结温度对Ti2SnC导电陶瓷致密化的影响 |
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| 引用本文： | 张力辉,金松哲,王蕾,孙世成.SPS烧结温度对Ti2SnC导电陶瓷致密化的影响[J].吉林工学院学报,2009,30(1):1-4. |
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| 作者姓名： | 张力辉 金松哲 王蕾 孙世成 |
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| 作者单位： | 张力辉,孙世成,ZHANG Li-hui,SUN Shi-cheng(长春工业大学,材料科学与工程学院,吉林,长春,130012);金松哲,JIN Song-zhe(长春工业大学,材料科学与工程学院,吉林,长春,130012;吉林大学,地面机械仿生技术教育部重点实验室,吉林,长春,130022);王蕾,WANG Lei(长春汽车工业高等专科学校,高教部,吉林,长春,130011)
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| 摘 要： | 机械合金化制备Ti2SnC粉体，采用放电等离子烧结（SPS）技术制备致密的Ti2SnC块体。研究烧结温度对机械活化SPS烧结Ti2SnC导电陶瓷块体致密化影响。结果表明，机械合金化合成Ti2SnC粉体经烧结后，气孔率随温度的升高逐渐降低。在900-1000℃之间进行SPS烧结可以获得纯度较高的块体。当温度在600-900℃范围内时，密度随烧结温度的提高而逐渐增大，当温度进一步提高时，则略呈下降趋势。
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| 关 键 词： | Ti2SnC 脉冲放电等离子烧结 机械合金化 |
Effect of SPS sintering temperature on the densification of Ti_2SnC conductive ceramic |
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| ZHANG Li-hui,JIN Song-zhe,WANG Lei,SUN Shi-cheng.Effect of SPS sintering temperature on the densification of Ti_2SnC conductive ceramic[J].Journal of Jilin Institute of Technology,2009,30(1):1-4. |
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| Authors: | ZHANG Li-hui JIN Song-zhe WANG Lei SUN Shi-cheng |
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| Institution: | 1.School of Materials Science & Engineering;Changchun University of Technology;Changchun 130012;China;2.Key Lab for Terrain-Machine Bionics Engineering;Jilin University;Changchun 130022;3.Higer Education Ministry;Changchun Automobile Industry Institute;Changchun 130011;China |
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| Abstract: | Ti2SnC powder is synthesized with Mechanical Alloying （MA） and dense Ti2 SnC compact is sintered with Spark Plasma Ssintering （SPS） in order to study the effect of sintering temperature on the density of the mechanically activated TizSnC conductive ceramic. The results show that the porosity of sintered Ti2SnC compact decrease when the temperature increase. High purify compacts can be obtained between the temperature 900℃ and 1 000 ℃, while the density increase with the increase of the temperature between 600℃and 900 ℃. However, when the temperature increase more, the density will decrease. |
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| Keywords: | Ti2SnC |
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