Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1993-02-04
1995-05-23
Turner, A. A.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
407119, 51307, 51309, 428332, 428469, 428698, B32B 1504
Patent
active
054180490
ABSTRACT:
There is provided a cemented carbide roll for rolling metal strips and wire flattening containing WC and with a binder that comprises at least one of the metals Co, Ni or Fe. Moreover, it consists of a core of eta-phase containing cemented carbide surrounded by an eta-phase free surface zone on the rolling surface of the roll and with the sides of the roll comprising exposed eta-phase.
REFERENCES:
patent: 4705124 (1987-11-01), Abrahamson et al.
patent: 4743515 (1988-05-01), Fischer et al.
patent: 4820482 (1989-04-01), Fischer et al.
patent: 5235879 (1993-08-01), Drougge
Sandvik AB
Turner A. A.
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