原位合金化和原位顆粒共同強化鋁基復合材料的微觀組織

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原位合金化和原位顆粒共同強化鋁基復合材料的微觀組織

黃贊軍, 楊濱, 崔華, 段先進, 胡雙春, 張濟山

文章導航 > 工程科學學報 > 2001 > 23(3): 253-256

黃贊軍, 楊濱, 崔華, 段先進, 胡雙春, 張濟山. 原位合金化和原位顆粒共同強化鋁基復合材料的微觀組織[J]. 工程科學學報, 2001, 23(3): 253-256. doi: 10.13374/j.issn1001-053x.2001.03.043

引用本文:

黃贊軍, 楊濱, 崔華, 段先進, 胡雙春, 張濟山. 原位合金化和原位顆粒共同強化鋁基復合材料的微觀組織[J]. 工程科學學報, 2001, 23(3): 253-256. doi: 10.13374/j.issn1001-053x.2001.03.043

HUANG Zanjun, YANG Bin, CUI Hua, DUAN Xianjin, HU Shuangchun, ZHANG Jishan. Microstructure of Al Matrix Composites Strengthened by Combined In-Situ Alloying Elements and In-Situ Alumina Particulate Strengthening[J]. Chinese Journal of Engineering, 2001, 23(3): 253-256. doi: 10.13374/j.issn1001-053x.2001.03.043

Citation:

HUANG Zanjun, YANG Bin, CUI Hua, DUAN Xianjin, HU Shuangchun, ZHANG Jishan. Microstructure of Al Matrix Composites Strengthened by Combined In-Situ Alloying Elements and In-Situ Alumina Particulate Strengthening[J]. Chinese Journal of Engineering, 2001, 23(3): 253-256. doi: 10.13374/j.issn1001-053x.2001.03.043

黃贊軍, 楊濱, 崔華, 段先進, 胡雙春, 張濟山. 原位合金化和原位顆粒共同強化鋁基復合材料的微觀組織[J]. 工程科學學報, 2001, 23(3): 253-256. doi: 10.13374/j.issn1001-053x.2001.03.043

引用本文:

黃贊軍, 楊濱, 崔華, 段先進, 胡雙春, 張濟山. 原位合金化和原位顆粒共同強化鋁基復合材料的微觀組織[J]. 工程科學學報, 2001, 23(3): 253-256. doi: 10.13374/j.issn1001-053x.2001.03.043

HUANG Zanjun, YANG Bin, CUI Hua, DUAN Xianjin, HU Shuangchun, ZHANG Jishan. Microstructure of Al Matrix Composites Strengthened by Combined In-Situ Alloying Elements and In-Situ Alumina Particulate Strengthening[J]. Chinese Journal of Engineering, 2001, 23(3): 253-256. doi: 10.13374/j.issn1001-053x.2001.03.043

Citation:

HUANG Zanjun, YANG Bin, CUI Hua, DUAN Xianjin, HU Shuangchun, ZHANG Jishan. Microstructure of Al Matrix Composites Strengthened by Combined In-Situ Alloying Elements and In-Situ Alumina Particulate Strengthening[J]. Chinese Journal of Engineering, 2001, 23(3): 253-256. doi: 10.13374/j.issn1001-053x.2001.03.043

原位合金化和原位顆粒共同強化鋁基復合材料的微觀組織

doi: 10.13374/j.issn1001-053x.2001.03.043

北京科技大學新金屬材料國家重點實驗室, 北京 100083

基金項目:

國家自然科學基金資助項目(No.59774032)

作者簡介:
黃贊軍男,29歲,博士生

中圖分類號: TB331
計量
- 文章訪問數: 157
- HTML全文瀏覽量: 22
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 2001-01-04

Microstructure of Al Matrix Composites Strengthened by Combined In-Situ Alloying Elements and In-Situ Alumina Particulate Strengthening

State Key Laboratory for Advanced Mends and Materials, UST Beijing, Beijing 100083, China

摘要: 制備了Al₂O₃/Al-Cu和Al₂O₃/Al-Cu-Si原位復合材料,采用SEM觀察顯微組織,XRD分析物相,EDS分析相所含元素.初步結果表明,原位合金化和原位顆粒共同強化金屬基體是可行的,合金元素Cu和Si出現在基體中,細小增強顆粒Al₂O₃呈彌散分布.
- 金屬基復合材料 /
- 鋁熱反應 /
- 原位合金化 /
- 原位顆粒 /
- 微觀組織
Abstract: Al₂O₃/Al-Cu and Al₂O₃/Al-Cu-Si composites are fabricated from in-situ reaction Al+CuO and Al+CuO+SiO₂ respectively. SEM observation of the morphologies of the materials, XRD analysis of the phases, and EDS analysis of elements in the phases are performed. Primilinary results show that alloy elements Cu and Si are presented as predicted, as well as fine and homogeneously distributed Al₂O₃ particles formed, which indicate that the newly developed concept is feasible.
- matrix composites /
- thermite reaction /
- in-situ alloying /
- in-situ particles /
- microstructure

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計量

文章訪問數: 157
HTML全文瀏覽量: 22
PDF下載量: 6
被引次數: 0

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