FUNDAMENTALS OF FIBER FORMATION DURING MELT EXTRACTION

被引：13
|
作者：
LOTZE, G
STEPHANI, G
LOSER, W
FIEDLER, H
机构：
[1] Central Institute of Solid State Physics and Materials Research
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1991年 / 133卷
关键词：
D O I：
10.1016/0921-5093(91)90161-F
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Investigations on fibre formation at melt extraction of a eutectic Al-Cu alloy and a heat resistant steel (type 304) reveal that the process can be described by a simple solidification model for intermediate cooling. In this case it is necessary to consider a meniscus being formed at the extraction edge of the disc. The immersion depth and the meniscus determine the contact time between disc and melt. From these results and from the measured temperatures the heat transfer coefficient and the cooling rates were calculated.
引用
收藏
页码：680 / 683
页数：4
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