Metal treatment – Compositions – Heat treating
Patent
1977-05-20
1978-10-31
Steiner, Arthur J.
Metal treatment
Compositions
Heat treating
148 12B, C22C 3818
Patent
active
041232968
ABSTRACT:
A large gauge high strength steel rod having a diameter of not less than 9 mm, is produced from high carbon steel containing, by weight percent, from 0.65 to 0.90% carbon and from 0.15 to 1.5% chromium capable of being drawn without subsequent heat treatment.
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patent: 3668020 (1972-06-01), Lucht
patent: 3844848 (1974-10-01), Stacey
Kobe Steel Co. Technical Bulletin, "Effects of Alloy Elements on Mechanical Properties of 0.8% C Steel," Hirano et al., pp. 1-34.
Iron and Steel (Japan), 1971, "Properties of Wires Heat Treated Directly, by Utilizing Heat Conductivity of Boiling Water," Nauro, et al., 3 pages.
Iron and Steel (Japan), 1973, "Various Properties of Steel Wires Cooled in Boiling Water," Takeo, et al., 4 pages.
Wire Journal, Yamakoshi, et al., vol. 5, No. 10, 10/72, pp. 36-46.
Fujita Tatsu
Hatsuoka Nobuyasu
Kaneda Tsugio
Mizuta Atsuo
Shimazu Shinichi
(Kobe Steel, Ltd.)
Steiner Arthur J.
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