MORPHOLOGY CHARACTERISTICS OF ND-RICH PHASE PARTICLES IN MELT-QUENCHED TI-5AL-4SN-2ZR-1MO-0.25SI-1ND ALLOY

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	MORPHOLOGY CHARACTERISTICS OF ND-RICH PHASE PARTICLES IN MELT-QUENCHED TI-5AL-4SN-2ZR-1MO-0.25SI-1ND ALLOY
	G. P. Li; D. Li; Y. Y. Liu; Z. Q. Hu
	1995
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	11 期号:6 页码:460-462
摘要	The morphology of the melt-equenched Ti-5Al-4Sn-2Zr-1Mo-9.25Si-1Nd alloy is uniformly distributed Nd-rich phase particles in matrix. The particles within grains are spherical, and the particles at grain boundaries are elliptical. The Nd-rich phase particle calculated is 6.6 nm in diameter, which is within the 6-15 nm range of average particle diameter experimentally observed in the alloy. The practical interface velocity (0.5 m/s) is much greater than the critical velocity (0.15 m/s), hence the Nd-rich phase particles are trapped by the liquid-solid interface.
部门归属	li, gp (reprint author), chinese acad sci,inst met res,shenyang 110015,peoples r china
关键词	Strengthened Titanium-alloys Rapid Solidification Dispersion Front
URL	查看原文
WOS记录号	WOS:A1995TH98100016
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38588
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. P. Li,D. Li,Y. Y. Liu,et al. MORPHOLOGY CHARACTERISTICS OF ND-RICH PHASE PARTICLES IN MELT-QUENCHED TI-5AL-4SN-2ZR-1MO-0.25SI-1ND ALLOY[J]. Journal of Materials Science & Technology,1995,11(6):460-462.
APA	G. P. Li,D. Li,Y. Y. Liu,&Z. Q. Hu.(1995).MORPHOLOGY CHARACTERISTICS OF ND-RICH PHASE PARTICLES IN MELT-QUENCHED TI-5AL-4SN-2ZR-1MO-0.25SI-1ND ALLOY.Journal of Materials Science & Technology,11(6),460-462.
MLA	G. P. Li,et al."MORPHOLOGY CHARACTERISTICS OF ND-RICH PHASE PARTICLES IN MELT-QUENCHED TI-5AL-4SN-2ZR-1MO-0.25SI-1ND ALLOY".Journal of Materials Science & Technology 11.6(1995):460-462.