Phase and Microstructure Properties of Laser Cladding NiAl Intermetallic Compound Coating at Elevated Temperature

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Phase and Microstructure Properties of Laser Cladding NiAl Intermetallic Compound Coating at Elevated Temperature
	Yu YJ(俞友军)1,2 ; Zhou JS(周健松)1 ; Yang LB(杨连斌)3; Chen JM(陈建敏)1 ; Zhou HD(周惠娣)1 ; Guo C(郭纯)1,2; Wang LQ(王凌倩)1,2
刊名	Rare Metal Materials and Engineering
	2012
卷号	41 期号:增刊:1 页码:116-119
关键词	nickel aluminides intermetallic compounds coating phase and microstructure evolution
ISSN号	1002-185X
通讯作者	陈建敏
英文摘要	The phase and microstructure properties of laser cladding single phase NiAl coating at elevated temperature of 800 ℃ were investigated by means of XRD, SEM, and HRTEM. It was found that Ni₃Al phase with a fine equiaxial microstructure precipitated along NiAl grain boundaries via the solid-state diffusion of Ni atoms during heating process. NiAl and Ni3Al phases have a common <110> zone axis. The phase and microstructure evolutions of NiAl during heating process can acquire well understand the diffusion behavior of laser cladding NiAl intermetallic compound coating and provide better guidance on its production and practical use.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	National Natural Science Foundation of China (Grant Nos. 50705094;51045004);Innovative Group Foundation from NSFC (Grant No 50421502);National 973 Project (2007 CB607601)
语种	英语
WOS记录号	WOS:000303635900027
公开日期	2013-07-12
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/3446]
专题	兰州化学物理研究所_固体润滑国家重点实验室兰州化学物理研究所_先进润滑与防护材料研究发展中心
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.NW Normal Univ, Coll Chem & Chem Engn, Lanzhou 730070, Peoples R China
推荐引用方式 GB/T 7714	Yu YJ,Zhou JS,Yang LB,et al. Phase and Microstructure Properties of Laser Cladding NiAl Intermetallic Compound Coating at Elevated Temperature[J]. Rare Metal Materials and Engineering,2012,41(增刊:1):116-119.
APA	Yu YJ.,Zhou JS.,Yang LB.,Chen JM.,Zhou HD.,...&Wang LQ.(2012).Phase and Microstructure Properties of Laser Cladding NiAl Intermetallic Compound Coating at Elevated Temperature.Rare Metal Materials and Engineering,41(增刊:1),116-119.
MLA	Yu YJ,et al."Phase and Microstructure Properties of Laser Cladding NiAl Intermetallic Compound Coating at Elevated Temperature".Rare Metal Materials and Engineering 41.增刊:1(2012):116-119.