| 铝硅合金金相试样制备技巧 |
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| 引用本文： | 何珺,郝书慧,王思翔,刘哲,陈学广,马晓莉.铝硅合金金相试样制备技巧[J].理化检验(物理分册),2021,57(2):38-40,53. |
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| 作者姓名： | 何珺 郝书慧 王思翔 刘哲 陈学广 马晓莉 |
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| 作者单位： | 河北工业大学材料科学与工程学院,天津 300130;河北工业大学材料科学与工程学院,天津 300130;河北工业大学材料科学与工程学院,天津 300130;河北工业大学材料科学与工程学院,天津 300130;河北工业大学材料科学与工程学院,天津 300130;河北工业大学材料科学与工程学院,天津 300130 |
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| 基金项目： | 2019-2020年度河北省高等教育教学改革研究与实践项目(2019GJJG033)。 |
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| 摘 要： | 在制备铝硅合金的金相试样时,其磨面易在低压力下出现硅粒脱落的现象,细微划痕很难消除,易造成假象。对铝硅合金金相试样制备的基本操作及常见问题的解决方法进行了分析和总结,以便给理化检验工作者提供参考。
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| 关 键 词： | 铝硅合金 金相试样 磨制 抛光 |
Preparation Technique of Metallographic Sample of Aluminum-silicon Alloy |
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| HE Jun,HAO Shuhui,WANG Sixiang,LIU Zhe,CHEN Xueguang,MA Xiaoli.Preparation Technique of Metallographic Sample of Aluminum-silicon Alloy[J].Physical Testing and Chemical Analysis Part A:Physical Testing,2021,57(2):38-40,53. |
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| Authors: | HE Jun HAO Shuhui WANG Sixiang LIU Zhe CHEN Xueguang MA Xiaoli |
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| Affiliation: | (School of Materials Science&Engineering,Hebei University of Technology,Tianjin 300130,China) |
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| Abstract: | During the preparation of metallographic samples of aluminum-silicon alloy,the phenomenon of silicon particles falling off under low pressure is easy to appear on the grinding surface of aluminum-silicon alloy,and the micro scratch is difficult to eliminate,which is easy to cause false appearance.The basic operation of metallographic sample preparation of aluminum-silicon alloy and the solutions to common problems are analyzed and summarized in order to provide reference for physical and chemical testing workers. |
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| Keywords: | aluminum-silicon alloy metallographic sample grinding polishing |
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