CPC C22C 14/00 (2013.01) [B21B 1/22 (2013.01); B21B 3/00 (2013.01); B23K 20/00 (2013.01); B32B 3/26 (2013.01); B32B 15/01 (2013.01); B21B 1/02 (2013.01); B21B 2001/225 (2013.01); Y10T 428/12479 (2015.01); Y10T 428/12806 (2015.01)] | 2 Claims |
1. A titanium material for hot working, comprising:
a package; and
one or more types selected from a titanium sponge, a briquette obtained by compressing a titanium sponge, and a commercially pure titanium scrap, with which the package is packed, the average particle size of the titanium sponge, a briquette obtained by compressing a titanium sponge, and a commercially pure titanium scrap being 1 mm or more,
wherein
a portion of the package consists of a titanium alloy, the portion constituting an outer layer after hot working, and
a degree of vacuum of an inner portion of the titanium material is made 10 Pa or less.
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