Damage analysis on the surface of die casting die of sirder made by aluminium allay of AlSi9Cu3

被引：0
|
作者：
Kosec, B
Kosec, L
Kopac, J
Skrinjar, A
机构：
[1] Univ Ljubljana, NTF Oddelek Mat Met, Ljubljana 1001, Slovenia
[2] Univ Ljubljana, Fak Strojnistvo, Ljubljana 1000, Slovenia
[3] Tomos Alusuisse Doo, Koper 6000, Slovenia
来源：
STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING | 2001年 / 47卷 / 09期
关键词：
die casting dies; aluminium alloys; damage analysis;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
On the surface of a casting die surface cracks appeared after less than one thousand casting cycles and caused in imprints on AlSi9Cu3 aluminium alloy, girder castings. The cracks were revealed and identified by the use of penetrants. They were clearly seen by the use of a magnifying glass and some of them even by the unaided eye. They were analysed in detail by the nondestructive metallographic examination by replicas method. (C) 2001 Journal of Mechanical Engineering. All rights reserved.
引用
收藏
页码：575 / 578
页数：4
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