The melt container (1) consists of a ceramic material. Its outlet (3) incorporates a ceramic ring (5) which is made up of a ceramic ring (6) and a permanent ceramic insert (7). Metal segments (11) with their metal ring (10) are releasably held in the permanent insert (7).
申请公布号
DE19738682(A1)
申请公布日期
1999.03.11
申请号
DE19971038682
申请日期
1997.09.04
申请人
ALD VACUUM TECHNOLOGIES GMBH, 63526 ERLENSEE, DE
发明人
MUELLER, FELIX, 63599 BIEBERGEMUEND, DE;HUGO, FRANZ, 63743 ASCHAFFENBURG, DE
