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Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5)熔体与W的润湿及复合
Wetting and Composite Between Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5) Molten and W
查看参考文献7篇
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文摘
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用座滴法研究了高真空下Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5)（原子百分数，下同）熔体在W上的润湿行为及界面相互作用，并用浸渗法制备了W丝增强的Zr_(41．25)Ti_(13．75)Ni_(10_Cu_(12.5)Be_(22.5)块状非晶复合材料。结果表明：在1053K～1173K之间，Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5)熔体与W具有较好的润湿性。润湿温度升高会显著降低平衡接触角，并加速熔体的铺展，但也会增大W的溶解量。继续升高温度对平衡接触角和达到平衡接触角所需时间的影响很小。好的润湿性和快的铺展速率为制备W丝增强的Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5)块状非晶复合材料选择合理的工艺参数提供了较大的自由空间。 |
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其他语种文摘
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The wetting behavior and interracial interaction of Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5) molten on W were studied by the sessile drop method in high vacuum. Tungsten fiber reinforced Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5) bulk metallic glass matrix composite was fabricated by infiltration process. The results show that there is a good wettability in Zr_(41.25)Ti_(13 .75)Ni_(10)Cu_(12.5)Be_(22. 5) molten/W wetting system between 1053 K and 1173 K. Increase of wetting temperature resulted in the decrease of equilibrium contact angle and the increase of spreading rate and solution of W. It had little effects on the equilibrium contact angle and the equilibrium wetting time when increasing above 1173 K. Good wettability and rapid spread rate provided a wide operating space for fabricating tungsten fiber reinforced Zr_(41.25)Ti_(13.75)Ni_(10)Cu_(12.5)Be_(22.5) bulk metallic glass matrix composite. |
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来源
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稀有金属材料与工程
,2007,36(5):813-816 【核心库】
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关键词
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润湿
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界面反应
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复合材料
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地址
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1.
沈阳航空工业学院, 辽宁, 沈阳, 110034
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沈阳工业大学, 辽宁, 沈阳, 110006
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中国科学院金属研究所, 辽宁, 沈阳, 110016
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1002-185X |
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学科
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金属学与金属工艺 |
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文献收藏号
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CSCD:2872807
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参考文献 共
7
共1页
|
|
1.
Asthana R.
J Mater Sci,1998,33(8):1959
|
CSCD被引
4
次
|
|
|
|
|
2.
Mortensen A.
Materials Science and Engineering A,1991,135(3):1
|
CSCD被引
6
次
|
|
|
|
|
3.
Naiditch J V.
Prog Surf Membrane Sci,1981,14:353
|
CSCD被引
2
次
|
|
|
|
|
4.
Choi Y H.
Acta Mater,1999,47(9):2455
|
CSCD被引
6
次
|
|
|
|
|
5.
Conner R D.
Acta Mater,1998,46(16):6089
|
CSCD被引
81
次
|
|
|
|
|
6.
Dandliker R B.
J Mater Res,1998,13(10):2896
|
CSCD被引
44
次
|
|
|
|
|
7.
邱克强. 钨丝增强ZrAlNiCuSi块体非晶复合材料及其塑性行为.
金属学报,2002,38(10):1091
|
CSCD被引
17
次
|
|
|
|
|
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