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Patent Searching and Data


Title:
TITANIUM MATERIAL FOR HOT ROLLING
Document Type and Number:
WIPO Patent Application WO/2017/018517
Kind Code:
A1
Abstract:
A titanium material 1 for hot rolling is provided with a titanium cast piece 3 and titanium plates 4 welded to the surfaces of the titanium cast piece 3 that are brought into contact with rolling surfaces 3a. The titanium cast piece 3 and the titanium plates 4 have a similar chemical composition. The titanium material 1 for hot rolling makes it possible to maintain good surface properties after hot rolling even if a blooming step or a refining step is omitted.

Inventors:
KUNIEDA, Tomonori (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
TATSUZAWA, Yoshitsugu (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
FUJII, Hideki (6-1 Marunouchi 2-chome, Chiyoda-k, Tokyo 71, 〒1008071, JP)
Application Number:
JP2016/072339
Publication Date:
February 02, 2017
Filing Date:
July 29, 2016
Export Citation:
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Assignee:
NIPPON STEEL & SUMITOMO METAL CORPORATION (6-1 Marunouchi 2-chome, Chiyoda-ku Tokyo, 71, 〒1008071, JP)
International Classes:
B21B1/02; B21B1/38; B21B3/00; B23K9/167; B23K9/23; B23K10/02; B23K15/00; C22C14/00; C22F1/00; C22F1/18
Foreign References:
JPS62124265A1987-06-05
JP2009068098A2009-04-02
JPH11179566A1999-07-06
JPS609866A1985-01-18
Attorney, Agent or Firm:
BRIGHTAS IP ATTORNEYS (2-5-10, Sonezaki Kita-ku, Osaka-sh, Osaka 57, 〒5300057, JP)
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