4000 F Oxidation Resistant Thermal Protection Materials

Format:

Conference/Event

Author/Creator:

Krochmal, Jerome J., author.

Conference Name:

National Aeronautic and Space Engineering and Manufacturing Meeting (1966-10-03 : Los Angeles, California, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1966

Summary:

Coated refractory metals, coated and alloyed graphites, hafnium-tantalum alloys, refractory borides, and stabilized zirconias are considered for the 36004000 F high-velocity air environment. Only refractory borides and stabilized zirconias are indicated as offering long duration and reuse capabilities for such high-temperature utilization. Iridium, as coatings on substrates of either graphites or refractory metals, appears attractive for shorter times (less than 1 hr). Environmental evaluation and the need for a theoretical framework to enable the prediction of performance data for such materials are indicated to be major problems facing users and suppliers

Notes:

Vendor supplied data

Publisher Number:

660659

Access Restriction:

Restricted for use by site license