UNIFORM DIRECT ANNEARING METHOD OF WIRE ROD

Title:

UNIFORM DIRECT ANNEARING METHOD OF WIRE ROD

Document Type and Number:

Japanese Patent JPS5224119

Kind Code:

A

Abstract:

PURPOSE: To produce wire rod as coil, having uniformly annealed homogeneous martensite structure, treated on condition as follows; A radius of wire rod rolling round as coil is always varied. Crossing of wire not perfectly cooled is largely decreased. Wire rod is cooled uniformly along total length and is directly annealed.

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Inventors:

TAKEDA HISASHI
KOMINE YOSHIO

Application Number:

JP10099075A

Publication Date:

February 23, 1977

Filing Date:

August 20, 1975

Export Citation:

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Assignee:

NIPPON STEEL CORP

International Classes:

C21D1/02; C21D9/52; (IPC1-7): C21D1/62; C21D6/00; C21D9/52

Previous Patent: JPS5224118

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