Metal treatment – Stock – Titanium – zirconium – or hafnium base
Patent
1988-09-01
1989-12-12
Roy, Upendra
Metal treatment
Stock
Titanium, zirconium, or hafnium base
148407, 148 115F, 420417, C22F 118
Patent
active
048865591
ABSTRACT:
A high strength titanium material having an improved ductility, contains 0.1 to 0.8% by weight of iron, a required oxygen and nitrogen satisfying the following expression, in which an oxygen equivalence Q ranges from 0.35 to 1.0,
REFERENCES:
Oikawa et al, in Strength of Metals & Alloys, vol. I, ed. McQueen et al, Pergamon, Oxford, 1986, pp. 601-606.
Japanese Industrial Standard (JIS) H4650 1975, pp. 487,488.
ASTM Standard B348, pp. 210-213.
Fukada Nobuo
Fukuyama Takashi
Koizumi Masaaki
Kondo Masayoshi
Naito Hiromitsu
Nippon Steel Corporation
Roy Upendra
Toho Titanium Co., Ltd.
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