✦ LIBER ✦
4861546 Method of forming a metal article from powdered metal : Gerald I Friedman assigned to Precision Castparts Corp
- Book ID
- 103924246
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 87 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0890-6955
No coin nor oath required. For personal study only.
✦ Synopsis
x New Patents vitreous body is heated-treated at a temperature of 1100 degrees to 1360 degrees C. in a closed vessel. According to this process, the crack ratio can be drastically reduced and the yield can be increased even when a large vitreous ceramic product is prepared, and the mechanical strength and machinability are highly improved in the obtained product.