摘要
本文研究了形成强碳化物的元素,和触媒金属镍作添加剂得到的超细晶粒度金刚石烧结体在显微组织上的差异。讨论了两种不同类型添加剂在超高压高温下烧结所起的作用。对含不同类型添加剂的金刚石烧结体进行了耐磨性、抗氧化性等性能的测定。
The difference in the microstructures of the sintered bodies of diamonds with Si-Ti-B as additives and with nickel as additives were investigated. Effect of the two different additives in the sintering process at high temperatures and ultra-high pressures was discussed. The wear resistance and oxidation resistance of sintered diamond with different additives were measured.
出处
《高压物理学报》
CAS
CSCD
北大核心
1992年第3期192-197,共6页
Chinese Journal of High Pressure Physics
关键词
金刚石
烧结体
添加剂
显微组织
sintered diamond, additives, microstructure, wear resistance, oxidation resistance
