Nanosized a-Al 2 O 3 and CrN powders were mixed in calculated proportion and homogenized by ball milling. Cr 2 N reinforced Al 2 O 3 composites were prepared by hot pressing of nano CrN-Al 2 O 3 powders. Dense sintered bodies were obtained by hot pressing at 1400-1550 8C and 30 MPa for 60 min. X-ray
Preparation and characterization of Al2O3 reinforced hydroxyapatite
β Scribed by Huaxia Ji; P.M. Marquis
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 908 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0142-9612
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