The Interface in Gr（C） Fibre Reinforced Magnesium  Matrix Composites

Chen Meiyi  Qin Fusheng  Li Zide  Wang Huiming

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The Interface in Gr（C） Fibre Reinforced Magnesium Matrix Composites
Issue 4, (1996)
Published： 1996 ，
DOI：

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[1]陈美怡,秦富生,李自德,王慧敏.Gr（C）纤维增强镁基复合材料的界面结构[J].特种铸造及有色合金,1996(04):3-6.

Chen Meiyi Qin Fusheng Li Zide Wang Huiming. The Interface in Gr（C） Fibre Reinforced Magnesium Matrix Composites. [J]. Special Casting & Nonferrous Alloys (4).(1996)
[1]陈美怡,秦富生,李自德,王慧敏.Gr（C）纤维增强镁基复合材料的界面结构[J].特种铸造及有色合金,1996(04):3-6. DOI：

Chen Meiyi Qin Fusheng Li Zide Wang Huiming. The Interface in Gr（C） Fibre Reinforced Magnesium Matrix Composites. [J]. Special Casting & Nonferrous Alloys (4).(1996) DOI：

摘要

采用真空—压力浸渗工艺制备Ｇｒ（Ｃ）／Ｍｇ复合材料，Ｇｒ／Ｍｇ材料界面上无化学反应迹象，有析出物γ相（Ｍｇ１７Ａｌ１２），该析出物形状、大小与制备工艺条件，主要是纤维预制件温度有关。Ｃ／Ｍｇ复合材料界面Ａｌ含量较基体高出２倍多，文中分析了可能的原因

Abstract

Gr（C）/Mg composites were prepared by vacuum pressure infiltration. No reaction product was observed at the interface in Gr/Mg composite

but some precipitates

identified as γ Mg17Al12

can be found. The various shape and size of precipitates are related to different casting conditions

especially to fibre preform temperature Tp. The Al content at the interface in C/Mg composite is twice higher than matrix. The possible reason is discussed.