Aqueous dispersions of binders may be used to make a slurry of a ceramic material. The slurry may then be shaped to a green part of conventional techniques such as tape casting. The slurry may be spray dried to give a free flowing powder which may be formed by dry pressing, roll compaction or other similar techniques. The tensile strength of the green part may be increased by subjecting the green part to an energy treatment such as heat or irradiation e.g. ultraviolet (UV), X-rays and electron beams.
申请公布号
DE3786019(D1)
申请公布日期
1993.07.01
申请号
DE19873786019
申请日期
1987.03.05
申请人
BASF AG, 6700 LUDWIGSHAFEN, DE
发明人
THOMPSON, RONALD JAMES;GURAK, NUR RECEP, SARNIA ONTARIO, CA;JOSTY, PETER LYN, F-74160 COLLONGES SOUS SALEVE, FR;XANTHOPOULO, VALENTINO GEORGE;RUSSELL, JAMES POWELL, SARNIA ONTARIO, CA