Method and an apparatus for the manufacture of a steel sheet

Metal deforming – By deflecting successively-presented portions of work during... – With modification or control of temperature or work – tool or...

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Details

148 12C, 72364, B21B 900

Patent

active

040167402

ABSTRACT:
A steel sheet, especially a thin one, can be manufactured from a hot rolled coil through heat treating steps by means of positively applying stress to the material. The product has excellent shape and mechanical properties such as drawability and toughness.

REFERENCES:
patent: 1108144 (1914-08-01), Daniels
patent: 2980561 (1961-04-01), Ford et al.
patent: 3161225 (1964-12-01), Ward et al.
patent: 3432368 (1969-03-01), Nakamura
patent: 3806376 (1974-04-01), Toda et al.

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