Metallbauteil mit einer wärmedämmenden und titanfeuerhemmenden Schutzschicht und Herstellungsverfahren
摘要
A metal structure component is provided with a protective coating including three layers. A first layer on the surface of the metal structural component is a bond improving metallic base layer on which an intermediate heat insulating oxidic layer is applied, followed by a titanium fire inhibiting metallic cover layer. Due to this arrangement of three layers, it is possible for the advantageous characteristics of the individual layers to cooperate to provide a good bonding and heat insulating protection of the intermediate layer in combination with the titanium fire inhibiting protection of the outer layer, whereby the structural component achieves a prolonged operational life without a substantial weight increase as compared to conventional protection layers provided only for heat insulation purposes. This layer structure also minimizes any adverse influence on the structural strength of the metal structural component.
申请公布号
DE4015010(C2)
申请公布日期
1994.04.14
申请号
DE19904015010
申请日期
1990.05.10
申请人
MTU MOTOREN- UND TURBINEN-UNION MUENCHEN GMBH, 80995 MUENCHEN, DE