Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1997-02-04
1999-09-21
Turner, Archene
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428212, 428216, 428156, 428334, 428336, 428469, 428472, 428623, 428632, 428698, 428701, 428702, 428697, 428699, B32B 1504
Patent
active
059551828
ABSTRACT:
A heat resisting member having ceramics heat shield layers which is directly formed on a metal base material or formed on it via a metal bonded layer formed on the metal base material. The ceramics heat shield layers comprise a first ceramics layer which is formed on the metal base material or the metal bonded layer and has a high elastic modulus, high hardness and high density, and a second ceramics layer which is formed on the first ceramics layer and has a low elastic modulus, low hardness and low density. Delamination from the neighborhood of the interface or oxidation of the lower layer can be prevented by the first ceramics layer which is formed on the metal base material or the metal bonded layer. Thermal shock resistance and heat shielding effect of the ceramics heat shield layers as the whole can be enhanced by the second ceramics layer. And, if necessary, a third ceramics layer having a high elastic modulus, high hardness and high density may be formed on the second ceramics layer in order to improve the abrasion resistance and the resistance against a damage due to flying substances.
REFERENCES:
patent: 4095003 (1978-06-01), Weatherly et al.
patent: 4269903 (1981-05-01), Clingman et al.
patent: 4321311 (1982-03-01), Strangman
patent: 4335190 (1982-06-01), Bill et al.
patent: 4676994 (1987-06-01), Demaray
patent: 5015502 (1991-05-01), Strangman et al.
patent: 5512382 (1996-04-01), Strangman
patent: 5630314 (1997-05-01), Kojima et al.
patent: 5652044 (1997-07-01), Rickerby
Inagaki Hiroki
Nakahashi Masako
Suenaga Seiichi
Wada Kunihiko
Yasuda Kazuhiro
Kabushiki Kaisha Toshiba
Turner Archene
LandOfFree
Heat resisting member and its production method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat resisting member and its production method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat resisting member and its production method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-78296