Title:
METHOD FOR DEOXIDIZING Al-Nb-Ti ALLOY
Document Type and Number:
WIPO Patent Application WO/2016/072434
Kind Code:
A1
Abstract:
To reduce the oxygen content of an Al-Nb-Ti alloy containing 50-75 mass% of Al, 5-30 mass% of Nb, and 80 mass% or less as the total of Al and Nb, the Al-Nb-Ti alloy being produced using an alloy material that comprises an Al material, an Nb material, and a Ti material and contains a total of 0.5 mass% or more of oxygen, by using a dissolution method using a water-cooled copper container to dissolve and hold the Al-Nb-Ti alloy in a 1.33 Pa-2.67 x 105 Pa atmosphere at a temperature of 1900K or higher.
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| WO/2014/183895 | WEAR RESISTANT MANGANESE STEEL |
Inventors:
MATSUWAKA DAISUKE
KUDO FUMIAKI
DEURA TETSUSHI
ISHIDA HITOSHI
SAKAMOTO KOICHI
KUDO FUMIAKI
DEURA TETSUSHI
ISHIDA HITOSHI
SAKAMOTO KOICHI
Application Number:
PCT/JP2015/081093
Publication Date:
May 12, 2016
Filing Date:
November 04, 2015
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
C22C1/02; C22B9/10; C22B9/20; C22C21/00
Foreign References:
| JPH11293433A | 1999-10-26 | |||
| JPH08283890A | 1996-10-29 |
Other References:
See also references of EP 3216882A4
Attorney, Agent or Firm:
Eikoh Patent Firm, P. C. et al. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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