Cooking pot mfr. - comprises applying heat distribution coating of aluminium@ or copper@ on base of deep-drawn stainless steel body, then surface coating by plasma spraying
摘要
Cooking pot is mfd. from a deep-drawn stainless body (11) on the base (11b) of which a heat distribution coating (12) is applied, consisting of Al or Cu, a few MM thick. A surface coating (13) is stainless steel is then applied by plasma spraying; the coating is ground and polished together with the body. The heat distribution coating can also be applied by plasma spraying. ADVANTAGE - Universally applicable method.
申请公布号
DE4134740(C1)
申请公布日期
1992.12.17
申请号
DE19914134740
申请日期
1991.10.21
申请人
WMF WUERTTEMBERGISCHE METALLWARENFABRIK AG, 7340 GEISLINGEN, DE
发明人
WEND, EIKE FRITZ, DR.-ING. DR., 7320 GOEPPINGEN, DE;FEHSE, HANS FRIEDRICH, DR.-CHEM. DR., 7342 BAD DITZENBACH, DE
