TRENDS IN METAL-FORMING TECHNOLOGY

被引：0

作者：

不详

机构：

来源：

METAL PROGRESS | 1984年 / 125卷 / 01期

关键词：

TECHNOLOGICAL FORECASTING;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Developments and trends in forming materials and processes include the adoption of microalloying in the production of low cost, forging grade steel bars and billets; use of partially reduced strand cast medium carbon steel that costs less than fully rolled material; use of ESR hollows in making superalloy rings to take advantage of the near-net-shape; a pickup in the use of HIP in the production of composite structures; making stamping and blanking dies with CO//2 lasers; and extending the diameter limit on workpieces in rotary forging.

引用

页码：13 / &