Method for the regeneration of resin bonded foundry sand by which a quantity of electrically conducting material, pref. graphite, is added before or during the regeneration process.
申请公布号
DE4443505(A1)
申请公布日期
1995.06.22
申请号
DE19944443505
申请日期
1994.12.07
申请人
GEORG FISCHER GIESEREIANLAGEN AG, SCHAFFHAUSEN, CH
发明人
ROSSMANITH, PETER, DIPL.-ING., 78239 RIELASINGEN-WORBLINGEN, DE