发明名称 |
METHOD OF PREPARING SINTERED SHAPES AND GREEN BODIES USED THEREIN |
摘要 |
The invention relates to (1) a method of preparing sintered shapes, comprising the steps of forming a green body from a mixture comprising (A) a major amount of at least one inorganic powder with (B) at least one reaction product of a alkanolamine with a hydrocarbyl-substituted carboxylic acylating agent provided that when the hydrocarbyl group of the acylating agent contains less than 40 carbon atoms then the carboxylic acylating agent is a polycarboxylic acylating agent; and (2) sintering the green body. Sintered shapes made from the methods of the present invention have relatively high fired densities and small uniform grain sizes and low porosity. |
申请公布号 |
AU2846692(A) |
申请公布日期 |
1993.05.27 |
申请号 |
AU19920028466 |
申请日期 |
1992.11.18 |
申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
ROBERT E. QUINN;W. MICHAEL BURK |
分类号 |
B22F3/02;C04B35/111;C04B35/26;C04B35/45;C04B35/565;C04B35/581;C04B35/632;C04B35/634 |
主分类号 |
B22F3/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|