Study on microstructure and mechanical properties of Ti66.7Ni20Cu13.3bulk metallic glass

	Study on microstructure and mechanical properties of Ti66.7Ni20Cu13.3bulk metallic glass
	Zhao, Yan-Chun 1,2; Kou, Sheng-Zhong 1,2; Li, Chun-Yan 1,2; Jiang, Wei-Ke 2; Li, Chao 2
刊名	Gongneng Cailiao/Journal of Functional Materials
	2013
卷号	44 期号:1 页码:88-91
关键词	Austenite Austenitic transformations Brittle fracture Deformation Intermetallics Martensitic transformations Mechanical properties Metallic glass Microstructure Nickel Supercooling Austenitic phase Bulk metallic glass Bulk metallic glass matrix composite Composite strengthening Cooling rates Crystallizing phasis Deformation induced transformations Martensite phase Matrix composite Microstructure and mechanical properties Microstucture Shape-memory Supercooled austenite
ISSN号	10019731
英文摘要	We proposed the composite strengthening and toughening technology routin, to develep the in-situ formed bulk metallic glass matrix composites toughened by the precipitation soft supercooled austenitic phase, and strengthened by deformation induced martensitic transformation of the supercooled austenite in shape-memory crystals. The effect of cooling rate on microstructure and mechanical properties of Ti66.7Ni20Cu13.3 bulk metallic glasses matrix composites was investigated. The results show that the shape-memory supercooled austenite crystals B2-TiNi and some brittle intermetallics phases separate on the armophous matrix. And the final fracture is controlled by the competition of the martensite phase and brittle crystallizing phases.
语种	中文
出版者	Journal of Functional Materials, P.O. Box 1512, Chongqing, 630700, China
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112907]
专题	材料科学与工程学院石油化工学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.State Key Laboratory of Nonferrous Metal Alloys and Processing, Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China 2.State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Zhao, Yan-Chun,Kou, Sheng-Zhong,Li, Chun-Yan,et al. Study on microstructure and mechanical properties of Ti66.7Ni20Cu13.3bulk metallic glass[J]. Gongneng Cailiao/Journal of Functional Materials,2013,44(1):88-91.
APA	Zhao, Yan-Chun,Kou, Sheng-Zhong,Li, Chun-Yan,Jiang, Wei-Ke,&Li, Chao.(2013).Study on microstructure and mechanical properties of Ti66.7Ni20Cu13.3bulk metallic glass.Gongneng Cailiao/Journal of Functional Materials,44(1),88-91.
MLA	Zhao, Yan-Chun,et al."Study on microstructure and mechanical properties of Ti66.7Ni20Cu13.3bulk metallic glass".Gongneng Cailiao/Journal of Functional Materials 44.1(2013):88-91.