VERFAHREN ZUM SINTERN VON AUS PULVER EXTRUDIERTEN FORMKOERPERN.
摘要
An improved process for sintering extruded powder shapes comprising drying or calcining an extruded shape in a microwave furnace and rapid sintering the shape in a plasma fired furnace. Alternatively, calcining or drying may take place within a furnace heated by the plasma furnace's exhaust. The process of the invention is especially useful for silicon carbide extruded materials and for tubular shapes. This process significantly reduces sintering times and costs. Use of the process yields a high strength sintered product.
申请公布号
DE3678130(D1)
申请公布日期
1991.04.18
申请号
DE19863678130
申请日期
1986.12.16
申请人
THE CARBORUNDUM CO., CLEVELAND, OHIO, US
发明人
KIM, JONATHAN J., WILLIAMSVILLE NEW YORK 14221, US;VENKATESWARAN, VISWANATHAN, GRAND ISLAND NEW YORK 14072, US