Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1994-03-24
1995-12-26
Bradley, P. Austin
Metal founding
Process
Shaping liquid metal against a forming surface
164428, B22D 1106, B22D 1100
Patent
active
054779111
ABSTRACT:
Method and apparatus for casting metal strip in a twin roll caster wherein each of the rolls is provided with a surface of convex or concave configuratiion in at least a middle portion of the roll surface. Such surface may be formed mechanically on the roll or the roll may be bent into such configuration by applying bending force to the roll neck, or the roll may be cooled in a pattern forming a thermal crown of such configuration.
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patent: 3794106 (1974-02-01), Barsukov et al.
patent: 4546814 (1985-10-01), Shibuya et al.
patent: 4703791 (1987-11-01), Sakaguchi et al.
patent: 4955428 (1990-09-01), Schrewe
patent: 4979556 (1990-12-01), Braun et al.
patent: 5010947 (1991-04-01), Yukumoto et al.
patent: 5052471 (1991-10-01), Ueda et al.
patent: 5228497 (1993-07-01), Romanowski
Bradley P. Austin
Danieli United, Inc.
International Rolling Mill Consultants Inc.
Lin I.-H.
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