Title:
A manufacturing method of titanium pipe forming rolls, titanium pipe molding equipment, and a titanium pipe
Document Type and Number:
Japanese Patent JP6217871
Kind Code:
B2
Inventors:
Miaki Itami
Application Number:
JP2016575271A
Publication Date:
October 25, 2017
Filing Date:
September 16, 2016
Export Citation:
Assignee:
Nippon Steel & Sumitomo Metal Corporation
International Classes:
C23C28/04; B21B27/00; B21B27/02; C22C37/06; C22C38/00; C22C38/18; C22C38/24; C22C38/36; C23C8/38; C23C14/02; C23C14/06; C23C16/02; C23C16/27; C23C16/34
Domestic Patent References:
| JP2001239308A | ||||
| JP2005161431A | ||||
| JP2006144848A | ||||
| JP2004269991A | ||||
| JP2012097821A | ||||
| JP2160102A |
Other References:
星野 重夫,“NPシリーズ 硬い表面-作り方と評価法-”,日本,槇書店,1998年 9月30日,初版,p.167,169
Attorney, Agent or Firm:
Patents corporation Blitas
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