The effect of purity of zirconium material on mechanical properties and microstructure of Zr-based bulk metallic glass

doi:10.4028/www.scientific.net/AMR.189-193.2897

	The effect of purity of zirconium material on mechanical properties and microstructure of Zr-based bulk metallic glass
	Liu, Guangqiao 2; Kou, Shengzhong 1,2; Li, Chunyan 2; Zhao, Yanchun 2; Suo, Hongli 1
	2011
会议日期	April 9, 2011 - April 11, 2011
会议地点	Guilin, China
关键词	Amorphous alloys Compressive strength Fracture Glass Manufacture Mechanical properties Microstructure Surface analysis Zirconium Zirconium sponge Bulk amorphous alloys Bulk metallic glass Compression fracture Compressive fracture strength Copper molds Glass forming ability High purity High purity materials Low purity Material elements Properties and microstructures Purity Suction casting Thermal stability Vein pattern Zr based bulk metallic glass
卷号	189-193
DOI	10.4028/www.scientific.net/AMR.189-193.2897
页码	2897-2902
英文摘要	Series of rod samples of Zr55Al10Ni5Cu30 alloy were prepared by magnetic suspend melting and copper mold suction casting method using 99.9wt% high purity zirconium and 99.4wt% low purity sponge zirconium respectively, the effect of purity of zirconium material on mechanical properties and microstructure of Zr-based bulk metallic glass were investigated. The result shows that high purity material alloy could enhance the thermal stability and glass forming ability of Zr-based bulk amorphous alloy, compression fracture surface analysis indicate that the vein patterns density increase with the material elements purity increase, the average compressive fracture strength is increased to 8.52% than that of low purity samples. © (2011) Trans Tech Publications.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
会议录出版地	KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
语种	英语
资助项目	Funds for International Cooperation and Exchange of the National Natural Science Foundation of China[50611130629]
ISSN号	10226680
WOS研究方向	Engineering ; Materials Science
WOS记录号	WOS:000292279501222
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/116711]
专题	材料科学与工程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
通讯作者	Liu, Guangqiao
作者单位	1.Beijing Univ Technol, Minist Educ, Key Lab Adv Funct Mat, Beijing 100022, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Liu, Guangqiao,Kou, Shengzhong,Li, Chunyan,et al. The effect of purity of zirconium material on mechanical properties and microstructure of Zr-based bulk metallic glass[C]. 见:. Guilin, China. April 9, 2011 - April 11, 2011.