| 铝合金化学镀Ni-P、Ni-W-P组织及相转变行为 |
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| 引用本文： | 王天旭,蒙继龙,胡永俊. 铝合金化学镀Ni-P、Ni-W-P组织及相转变行为[J]. 热加工工艺, 2006, 0(9) |
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| 作者姓名： | 王天旭 蒙继龙 胡永俊 |
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| 作者单位： | 南京航空航天大学材料科学与技术学院，华南理工大学机械工程学院，华南理工大学机械工程学院 江苏南京 210016，广东广州 510641，广东广州 510641 |
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| 摘 要： | 采用差示扫描热分析仪(DSC)、X射线衍射(XRD)等研究了6061铝合金基体化学镀Ni-P、Ni-W-P合金的组织结构及相转变行为。结果表明,镀态Ni-P、Ni-W-P镀层的结构都是微晶结构；200℃热处理1h后,Ni-P、Ni-W-P镀层仍为微晶,但微晶有所长大；300、400、525和600℃热处理1h后,Ni-P、Ni-W-P镀层析出Ni_3P和Ni晶体,没有其它亚稳相析出；400℃时Ni-P、Ni-W-P镀层硬度达到峰值,其值分别为840HV100和940HV100。
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| 关 键 词： | 铝合金 化学镀 Ni-P、Ni-W-P合金 相转变 |
Structure and Phase Transformation Behavior of Ni-P and Ni-W-P Electroless Plating Layer on Aluminium Alloy |
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| WANG Tian-xu MENG Ji-long HU Yong-jun .College of Mater.Sci.and Tech.,Nanjing Univers ity of A eronautics and Astronautics,Nanjing ,China, .College of Mech.Eng.,South China University of Technology,Guangzhou ,China. Structure and Phase Transformation Behavior of Ni-P and Ni-W-P Electroless Plating Layer on Aluminium Alloy[J]. Hot Working Technology, 2006, 0(9) |
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| Authors: | WANG Tian-xu MENG Ji-long HU Yong-jun .College of Mater.Sci.and Tech. Nanjing Univers ity of A eronautics Astronautics Nanjing China .College of Mech.Eng. South China University of Technology Guangzhou China |
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| Affiliation: | WANG Tian-xu~1 MENG Ji-long~2 HU Yong-jun~2 1.College of Mater.Sci.and Tech.,Nanjing Univers ity of A eronautics and Astronautics,Nanjing 210016,China, 2.College of Mech.Eng.,South China University of Technology,Guangzhou 510641,China |
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| Abstract: | |
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| Keywords: | aluminium alloy electroless plating Ni-P and Ni-W-P alloy phase transition |
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