Heat-resistant spring made of fiber-reinforced metallic composit

Details Heat-resistant spring made of fiber-reinforced metallic composit Heat-resistant spring made of fiber-reinforced metallic composit

1982-03-25

1985-10-01

Rutledge, L. Dewayne

Stock material or miscellaneous articles

All metal or with adjacent metals

Having magnetic properties, or preformed fiber orientation...

428614, 267149, F16F 104, F16F 118

Patent

active

045446105

ABSTRACT:
A spring useful as various machine parts or elements for various machines and apparatuses, which is made of a fiber-reinforced metallic composite material comprising a matrix metal (e.g. a metal having a melting point of not higher than 1,700.degree. C.) and a reinforcement of an inorganic fiber having high modulus of elasticity and high strength selected from a ceramic fiber and a metallic fiber, particularly an alumina or alumina-silica fiber containing alumina of 100 to 72% by weight, preferably 98 to 75% by weight, and silica of 0 to 28% by weight, preferably 2 to 25% by weight, and having substantially no .alpha.-alumina reflection by X-ray diffraction. The spring of the present invention is light in weight and has far greater heat resistance and mechanical properties in comparison with the conventional metallic or non-metallic springs, and hence is particularly valuable from the standpoint of saving energy and saving resources.

REFERENCES:
patent: 2829881 (1958-04-01), Morris
patent: 3098723 (1963-07-01), Micks
patent: 3547180 (1970-12-01), Cochran et al.
patent: 3691623 (1972-09-01), Standhammer et al.
patent: 3890690 (1975-06-01), Li
patent: 3970136 (1976-07-01), Cannell et al.
patent: 4012204 (1977-03-01), Riewald et al.
patent: 4101615 (1978-07-01), Horikiri et al.
patent: 4152149 (1979-05-01), Horikiri et al.
patent: 4163380 (1979-08-01), Masoner
patent: 4341823 (1982-07-01), Sexton et al.
patent: 4444603 (1984-04-01), Yamatsuta et al.
patent: 4450207 (1984-05-01), Donomoto
patent: 4452865 (1984-06-01), Yamatsuta et al.
patent: 4457979 (1984-07-01), Donomoto et al.
patent: 4465741 (1984-08-01), Yamatsuta et al.

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