INFLUENCE OF TI ON STRUCTURE AND PROPERTLES OF HIGH Al-Zn ALLOYS

Acta Metall Sin

1993, Vol. 29

Issue (11): 9-13 DOI:

Current Issue | Archive | Adv Search

INFLUENCE OF TI ON STRUCTURE AND PROPERTLES OF HIGH Al-Zn ALLOYS

LIU Jinshui;SHU Zhen;LI Chuanping Hunan University; Changsha

Cite this article:

LIU Jinshui;SHU Zhen;LI Chuanping Hunan University; Changsha. INFLUENCE OF TI ON STRUCTURE AND PROPERTLES OF HIGH Al-Zn ALLOYS. Acta Metall Sin, 1993, 29(11): 9-13.

Download:

PDF(1562KB)
Export: BibTeX | EndNote (RIS)

Abstract The plasticity and toughness of as-cast high Al-Zn alloy may be obviouslyimproved by Ti modification. In the modified alloy, the heterogeneous nuclei, causing the re-finement of α'-phase, were observed to be ternary compound of single cubic Al_5Ti_2Zn withlattice parameter a=0.3959±0.0003 nm, not flaky or brocky Al_3Ti as generally expected.

Key words: high Al-Zn alloy Ti heterogeneous nuclei Al_5Ti_2Zn

Received: 18 November 1993

	Service

	E-mail this article
	Add to citation manager
	E-mail Alert
	RSS
	（）
	Articles by authors

URL:

https://www.ams.org.cn/EN/ OR https://www.ams.org.cn/EN/Y1993/V29/I11/9

1 Hadbiby F, Mcnallan M J. Trans Am Foundrymen's Soc, 1984; 92: 263
2 舒震,刘金水.湖南大学学报,1988;2:42
3 骆灼旋,陈华信.铸造,1992;4:28
4 Shu Zhen, Liu Jinshui. Proceedings of Shenyang International Symposium on Casting. 1988; 445
5 Apellian D, Paliwal M. J Met, 1981; 11: 12
6 Pearson W B. A Handbook of Lattice Spacing and Structures of Metals and Alloys. Oxford: Pergamon, 1958: 363e

[1]	JIANG He, NAI Qiliang, XU Chao, ZHAO Xiao, YAO Zhihao, DONG Jianxin. Sensitive Temperature and Reason of Rapid Fatigue Crack Propagation in Nickel-Based Superalloy[J]. 金属学报, 2023, 59(9): 1190-1200.
[2]	BAI Jiaming, LIU Jiantao, JIA Jian, ZHANG Yiwen. Creep Properties and Solute Atomic Segregation of High-W and High-Ta Type Powder Metallurgy Superalloy[J]. 金属学报, 2023, 59(9): 1230-1242.
[3]	GONG Shengkai, LIU Yuan, GENG Lilun, RU Yi, ZHAO Wenyue, PEI Yanling, LI Shusuo. Advances in the Regulation and Interfacial Behavior of Coatings/Superalloys[J]. 金属学报, 2023, 59(9): 1097-1108.
[4]	ZHANG Leilei, CHEN Jingyang, TANG Xin, XIAO Chengbo, ZHANG Mingjun, YANG Qing. Evolution of Microstructures and Mechanical Properties of K439B Superalloy During Long-Term Aging at 800^oC[J]. 金属学报, 2023, 59(9): 1253-1264.
[5]	LU Nannan, GUO Yimo, YANG Shulin, LIANG Jingjing, ZHOU Yizhou, SUN Xiaofeng, LI Jinguo. Formation Mechanisms of Hot Cracks in Laser Additive Repairing Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1243-1252.
[6]	BI Zhongnan, QIN Hailong, LIU Pei, SHI Songyi, XIE Jinli, ZHANG Ji. Research Progress Regarding Quantitative Characterization and Control Technology of Residual Stress in Superalloy Forgings[J]. 金属学报, 2023, 59(9): 1144-1158.
[7]	ZHENG Liang, ZHANG Qiang, LI Zhou, ZHANG Guoqing. Effects of Oxygen Increasing/Decreasing Processes on Surface Characteristics of Superalloy Powders and Properties of Their Bulk Alloy Counterparts: Powders Storage and Degassing[J]. 金属学报, 2023, 59(9): 1265-1278.
[8]	ZHAO Peng, XIE Guang, DUAN Huichao, ZHANG Jian, DU Kui. Recrystallization During Thermo-Mechanical Fatigue of Two High-Generation Ni-Based Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1221-1229.
[9]	DU Jinhui, BI Zhongnan, QU Jinglong. Recent Development of Triple Melt GH4169 Alloy[J]. 金属学报, 2023, 59(9): 1159-1172.
[10]	LI Jiarong, DONG Jianmin, HAN Mei, LIU Shizhong. Effects of Sand Blasting on Surface Integrity and High Cycle Fatigue Properties of DD6 Single Crystal Superalloy[J]. 金属学报, 2023, 59(9): 1201-1208.
[11]	ZHANG Jian, WANG Li, XIE Guang, WANG Dong, SHEN Jian, LU Yuzhang, HUANG Yaqi, LI Yawei. Recent Progress in Research and Development of Nickel-Based Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1109-1124.
[12]	WANG Lei, LIU Mengya, LIU Yang, SONG Xiu, MENG Fanqiang. Research Progress on Surface Impact Strengthening Mechanisms and Application of Nickel-Based Superalloys[J]. 金属学报, 2023, 59(9): 1173-1189.
[13]	MA Dexin, ZHAO Yunxing, XU Weitai, WANG Fu. Effect of Gravity on Directionally Solidified Structure of Superalloys[J]. 金属学报, 2023, 59(9): 1279-1290.
[14]	CHEN Jia, GUO Min, YANG Min, LIU Lin, ZHANG Jun. Effects of W Concentration on Creep Microstructure and Property of Novel Co-Based Superalloys[J]. 金属学报, 2023, 59(9): 1209-1220.
[15]	LIU Wei, CHEN Wanqi, MA Menghan, LI Kailun. Review of Irradiation Damage Behavior of Tungsten Exposed to Plasma in Nuclear Fusion[J]. 金属学报, 2023, 59(8): 986-1000.

No Suggested Reading articles found!

Viewed

Full text

Abstract

Cited

Shared

Discussed