Trends in high temperature alloys: selection and manufacture

被引：3

作者：

Rohrbach, KP ^{[1
]}

机构：

[1] Carpenter Technol Corp, Turbine Mat, Reading, PA 19612 USA

来源：

AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY | 1998年 / 70卷 / 03期

关键词：

high temperature alloys; manufacturing;

D O I：

10.1108/00022669810693549

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Guidelines for making a wise choice when selecting high temperature alloys are provided. Four groups of alloys are discussed, along with helpful selection criteria. Substantial benefits accrue from contemporary alloy manufacturing techniques. Process databases and state-of-the-art forging equipment significantly impact product quality, consistency and cost effectiveness. Finally, the author suggests that the elimination of unnecessary test requirements offers potential for savings in time and money. He feels that alloy integrity can be assured by any producer who can demonstrate narrow limits of compositional control, as well as melting, remelting and hot working controls.

引用

页码：209 / +

页数：7