摘要
采用不同石蜡含量的多聚合物组元粘结剂,研究石蜡含量对喂料粘度、生坯密度均匀性、生坯强度的影响。石蜡含量提高改善了喂料的均匀流变性能,但降低了生坯的抗破坯能力。研究结果为蜡基粘结剂的合理选择提供了依据。
The effect of wax content on viscosity of MIM feedstock and density uniformity as well strength of green compact was investigated,adopting multi—component binders of different wax content. As wax content was increased,the rheology of feedstock was improVed and fracture resistance of green compact was decreased. Guidelines for optically choosing was—based binders were presented.
出处
《粉末冶金材料科学与工程》
EI
1998年第2期140-143,共4页
Materials Science and Engineering of Powder Metallurgy
基金
国家863高技术项目
国家自然科学基金
