Al_(65)Cu_(20)Co_(15)准晶体的力学性能 | |
孟祥敏,佟百运,吴玉琨 | |
1994-01-23 | |
Source Publication | 金属学报
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Issue | 2Pages:61-64 |
Abstract | 用压痕法测量退火前的Al_(65)Cu_(20)Co_(15)十边形准晶体的室温Vickers硬度为11GPa,利用压痕裂纹长度算出了断裂韧性K_(1c)约为1.0MPa?,抗拉强度为450MPa.在850℃退火36h后,显微硬度值、断裂韧性无明显变化,但抗拉强度提高到550MPa. |
description.department | 中国科学院金属研究所 |
Keyword | 准晶体 力学性能 Al_(65)cu_(20)co_(15) |
Document Type | 期刊论文 |
Identifier | http://ir.imr.ac.cn/handle/321006/28491 |
Collection | 中国科学院金属研究所 |
Recommended Citation GB/T 7714 | 孟祥敏,佟百运,吴玉琨. Al_(65)Cu_(20)Co_(15)准晶体的力学性能[J]. 金属学报,1994(2):61-64. |
APA | 孟祥敏,佟百运,吴玉琨.(1994).Al_(65)Cu_(20)Co_(15)准晶体的力学性能.金属学报(2),61-64. |
MLA | 孟祥敏,佟百运,吴玉琨."Al_(65)Cu_(20)Co_(15)准晶体的力学性能".金属学报 .2(1994):61-64. |
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