Article made by joining two members together, and a brazing fill

Details Article made by joining two members together, and a brazing fill Article made by joining two members together, and a brazing fill

1995-06-17

1998-11-03

Zimmerman, John J.

Stock material or miscellaneous articles

All metal or with adjacent metals

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

428693, 420416, B32B 1500, B32B 1504, B32B 1518, C22C 2800

Patent

active

058305858

ABSTRACT:
In an article, a binding layer formed through a heating step exists between a permanent magnet and a laminate of steel plates. The binding layer is formed by producing a liquid phase at the heating step from a brazing filler metal made of a rare earth element-based alloy. Diffusion areas exist between a body portion of the permanent magnet and a body portion of the binding layer and between a body portion of the laminate and the body portion of the binding layer, respectively. The thickness t of each of the diffusion areas is in a range of t.gtoreq.5 .mu.m. The bond strength in the article is greatly increased by the provision of the diffusion areas.

REFERENCES:
patent: 2888741 (1959-06-01), Knapp
patent: 3072476 (1963-01-01), Knapp
patent: 3889041 (1975-06-01), Mase et al.
patent: 3906617 (1975-09-01), Behringer et al.
patent: 3923232 (1975-12-01), Houska et al.
patent: 3993844 (1976-11-01), Kiger et al.
patent: 4049475 (1977-09-01), Houska
patent: 4710242 (1987-12-01), Yamagishi et al.
patent: 4740403 (1988-04-01), Oomen et al.
patent: 4808769 (1989-02-01), Nakano et al.
patent: 4980236 (1990-12-01), Oomen et al.
patent: 5015536 (1991-05-01), Sweet et al.
patent: 5074935 (1991-12-01), Masumoto et al.
patent: 5233166 (1993-08-01), Maeda et al.
patent: 5258975 (1993-11-01), Takeda et al.
patent: 5405460 (1995-04-01), Yamanaka et al.

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