Title:
METHOD FOR PRODUCTION OF Ti GRANULE OR Ti ALLOY GRANULE, METHOD FOR PRODUCTION OF METAL Ti OR Ti ALLOY, AND PRODUCTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2008/041407
Kind Code:
A1
Abstract:
Disclosed is a method for producing a Ti granule or a Ti alloy granule, which comprises
the step of contacting Ti particles or Ti alloy particles produced by the reduction
in a molten salt with one another to produce the Ti granule or Ti alloy granule.
The method may further comprise the step of condensing the Ti granule or the Ti
alloy granule in the molten salt that contains the Ti granule or the Ti alloy granule
produced by the method. The method for producing a Ti granule or a Ti alloy granule
in a molten salt may be applied to a step for separating the produced Ti granule
or the Ti alloy granule from the molten salt in the process forthe production of
metal Ti or a Ti alloy by Ca reduction. In this case, the productivity rate can be
improved and it becomes possible to produce metal Ti or a Ti alloy at low cost.
Inventors:
OGASAWARA TADASHI (JP)
YAMAGUCHI MAKOTO (JP)
HORI MASAHIKO (JP)
DAKESHITA KATSUNORI (JP)
KAWAGUCHI SATOMI (JP)
YAMAGUCHI MAKOTO (JP)
HORI MASAHIKO (JP)
DAKESHITA KATSUNORI (JP)
KAWAGUCHI SATOMI (JP)
Application Number:
PCT/JP2007/064635
Publication Date:
April 10, 2008
Filing Date:
July 26, 2007
Export Citation:
Assignee:
OSAKA TITANIUM TECHNOLOGIES CO (JP)
OGASAWARA TADASHI (JP)
YAMAGUCHI MAKOTO (JP)
HORI MASAHIKO (JP)
DAKESHITA KATSUNORI (JP)
KAWAGUCHI SATOMI (JP)
OGASAWARA TADASHI (JP)
YAMAGUCHI MAKOTO (JP)
HORI MASAHIKO (JP)
DAKESHITA KATSUNORI (JP)
KAWAGUCHI SATOMI (JP)
International Classes:
C22B34/12; B22F1/148; B22F9/20; C22B5/04; C22B9/10
Foreign References:
| JP2005264181A | 2005-09-29 | |||
| JP2006104555A | 2006-04-20 | |||
| JP2005068540A | 2005-03-17 |
Attorney, Agent or Firm:
MORI, Michio (Amagasaki Building 17-23,Higashinaniwa-cho 5-chome,Amagasaki-sh, Hyogo 92, JP)
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