Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Patent
1990-04-17
1992-03-17
Lechert, Jr., Stephen J.
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Making composite or hollow article
419 8, 419 36, 419 37, B22F 700
Patent
active
050966626
ABSTRACT:
A method for forming high abrasion resistive layers on parent materials in which power of an alloy iron including carbide generating elements is prepared using the atomizing method, sheets are formed from a mixture of the powder and a binder, the sheet is adhered to a parent material, and the sheet and the surface of the parent material are remelted by TIG arc to for a high alloy layer on the parent material.
REFERENCES:
patent: 4216015 (1980-08-01), Hickl et al.
patent: 4608225 (1986-08-01), Sakuramoto et al.
patent: 4661676 (1987-04-01), Morita et al.
patent: 4678633 (1987-07-01), Osaki et al.
patent: 4681733 (1987-07-01), Konishi et al.
patent: 4905538 (1990-03-01), Watanabe et al.
Ohsaki Shigemi
Ohuchi Katsuya
Yamamoto Yoshifumi
Yohshina Norio
Lechert Jr. Stephen J.
Mazda Motor Corporation
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