Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal
Patent
1992-12-17
1994-07-19
Yee, Deborah
Metal treatment
Process of modifying or maintaining internal physical...
Heating or cooling of solid metal
72364, 72700, C21D 702
Patent
active
053305949
ABSTRACT:
A method of making high-strength steel parts is disclosed by providing a blank of high-strength steel having a ferrite-pearlite microstructure and high-strength mechanical properties and cold forming the blank by upsetting, forging, or extrusion to provide a part having a desired geometric configuration while the mechanical strength of the part remains substantially the same or greater than the blank.
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An article in Metallurgical Transactions, vol. 9A, Jan. 1978, pp. 41-52, entitled "The Deformation Behavior of a Vanadium-Strengthened Dual Phase Steel" by R. G. Davies.
An article in Canadian Metallurgical Quarterly, vol. 27, No. 2, pp. 141-154, 1988, entitled "Accelerated Cooling: A Physical Metallurgy Prospective" by A. J. DeArdo.
An article entitled "A New Cost-Effective Steel for High Strength Cold Forming Operations" by C. I. Garcia, A. K. Lis and A. J. DeArdo.
A published article dated May 1990 entitled "A New Microalloyed Multi-Phase Steel for High Strength Cold Heading Applications" by C. I. Garcia, A. K. Lis and A. J. DeArdo.
A brochure originating in Germany by Saarstahl.
Consolidated Metal Products, Inc.
Yee Deborah
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