Wear-resistant amorphous materials and articles, and process for

Details Wear-resistant amorphous materials and articles, and process for Wear-resistant amorphous materials and articles, and process for

1983-06-10

1988-05-10

Rutledge, L. Dewayne

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

148403, 420121, 420125, 420127, 420435, 420441, 420580, 420581, B32B 1518, B32B 1500

Patent

active

047435135

ABSTRACT:
Wear-resistant materials and articles, wherein an amorphous material having a hardness of greater than about 1600 VHN is utilized to protect wear-susceptible portions of substrates or is itself made into a wear-resistant article. Amorphous materials having hardnesses greater than about 1600 VHN are found to have surprisingly great wear resistance and can be used to prepare wear-resistant articles. Particularly satisfactory results have been obtained with metal-metalloid systems such as W--Ru--B, Re--Mo--B, Mo--Ru--B, and Co--Nb--B materials.

REFERENCES:
patent: 2842439 (1958-07-01), Ebeling
patent: 3871836 (1975-03-01), Polk et al.
patent: 4056411 (1977-11-01), Chen et al.
patent: 4059441 (1977-11-01), Ray et al.
patent: 4067732 (1978-01-01), Ray
patent: 4079430 (1978-03-01), Fujishima et al.
patent: 4101389 (1978-07-01), Uedaira
patent: 4116682 (1978-09-01), Polk et al.
patent: 4122240 (1978-10-01), Banas et al.
patent: 4133679 (1979-01-01), Ray
patent: 4133681 (1979-01-01), Ray
patent: 4133682 (1979-01-01), Ray
patent: 4137075 (1979-01-01), Ray et al.
patent: 4152144 (1979-05-01), Hasegawa et al.
patent: 4190438 (1980-02-01), Aso et al.
patent: 4210443 (1980-07-01), Ray
patent: 4221592 (1980-09-01), Ray
patent: 4264358 (1981-04-01), Johnson et al.
patent: 4297135 (1981-10-01), Giessen et al.
patent: 4318738 (1982-03-01), Masumoto et al.
patent: 4337886 (1982-07-01), King et al.
patent: 4390498 (1983-06-01), Luyckx
patent: 4437912 (1984-03-01), Sakakima et al.
patent: 4464208 (1984-08-01), Tateishi
Polk et al., "The Preparation and Thermal and Mechanical Properties of New Titanium Rich Glasses", Acta Metallurgica, vol. 26, pp. 1097-1103, Pergamon Press, 1978.
Metallic Glasses, American Society for Metals, pp. 9-12, 1978.
MCIC Report/Oct. 1981 (MCIC-81-45) Metals and Ceramics Information Center--"Review of Rapid Solidification Technology" pp. 57-71 by R. S. Carbonara et al.
National Materials Advisor Board #358 ADA086000/80 6 23 11 Commission on Sociotechnical Systems--Amorphous and Metastable Microcrystalline Rapidly Solidified Alloys: Status and Potential (1980 pp. 91-93).
The American Physical Society--Physical Review B, vol. 20, No. 4, Aug. 15, 1979, Structure and Properties of Transition-Metal--Metalloid Glasses Based on Refractory Metals by W. Johnson & A. Williams of Keck Labs of Eng'g Metals. Pas. Calif. (pp. 1640-1655).
12/20/82--B. C. Geissen, Materials Science Division, Institute of Chemical Analysis, Northwestern University, Characterization of Mechanical, Thermal and Wear Properties of Titanium Rich Metallic Glasses.
A. Inoue et al.--Research Institute for Iron, Steel and Other Metals, Tokohu University, Japan, Mechanical Properties of (Fe, Co, Ni) --M--B (M--Ti, Zr, Hf, V, Nb, Ta and Mo) Amorphous Alloys with Low Boron Concentration.

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