| Ni3Al增韧Al2O3陶瓷机理的研究 |
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| 引用本文： | 沈建兴 李肖玲. Ni3Al增韧Al2O3陶瓷机理的研究[J]. 山东陶瓷, 2000, 23(3): 3-6 |
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| 作者姓名： | 沈建兴 李肖玲 |
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| 作者单位： | [1]山东轻工业学院材料系 [2]山东轻工业学校 |
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| 摘 要： | 以Ａｌ２Ｏ３,Ｎｉ３Ａｌ为原料热压烧结得到高韧性复合材料,并对材料进行了机械性能测试,从Ｎｉ３Ａｌ的晶体结构、合金化、拔出现象、裂纹偏转等方面对Ｎｉ３Ａｌ增韧Ａｌ２Ｏ３陶瓷机理作了深入研究。
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| 关 键 词： | 增韧机理 金属间化合物 三氧化二铝 陶瓷 铝化镍 |
Study on Mechanism of Ni_3Al Toughened Al_2O_3 Ceramic |
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| SHEN Jian xing. Study on Mechanism of Ni_3Al Toughened Al_2O_3 Ceramic[J]. Shandong Ceramics, 2000, 23(3): 3-6 |
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| Authors: | SHEN Jian xing |
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| Abstract: | A hight tough composite was developed by hot pressing sintering with Al 2O 3 and Ni 3Al as the materials.The mechnical properties were tested by standard method.From the crystal structure,alloying,put out and crack deflection,the toughening machenism of Al 2O 3 by doping Ni 3Al was investigated in details. |
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| Keywords: | Ni 3Al toughing mechanism intermettellics |
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