Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Patent
1983-10-31
1986-01-07
Lieberman, Allan M.
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Making composite or hollow article
156196, 156327, 419 36, 419 37, 428461, 75236, 75238, 75240, 75241, B22F 500
Patent
active
045633290
ABSTRACT:
A powder alloy sheet including powders of wear-resistant eutectic alloy in a quantity of 85 to 97% in volume, and acrylic resin binder in a quantity of 15 to 3% in volume.
There is also disclosed a method for forming a wear-resistant layer on a workpiece comprising steps of providing a powder alloy sheet comprised on 85 to 97 vol. % of powders of wear-resistant eutectic alloy and 15 to 3 vol. % of acrylic resin binder, bonding the sheet on a workpiece surface, heating the workpiece under a non-oxidizing atmosphere to a semi-liquid phase sintering temperature to sinter the alloy powder.
REFERENCES:
patent: 4386959 (1983-06-01), Frehn
Kawado Yashuhumi
Morishita Tuyoshi
Ohsaki Sigemi
Lieberman Allan M.
Mazda Motor Corporation
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