Title:
アルミニウム及びアルミニウム合金用熱間圧延油および該圧延油を使用するアルミニウム及びアルミニウム合金の熱間圧延方法
Document Type and Number:
Japanese Patent JP4140964
Kind Code:
B2
Abstract:
To provide a hot rolling oil for aluminum and aluminum alloys which combines seizure resistance, bite performance and slip resistance and to provide a method of hot rolling of aluminum and aluminum alloys using the rolling oil.
As the hot rolling oil for aluminum and aluminum alloys a composition is used that consists of 3-20 mass% of a polysulfide as a sulfur-based extreme-pressure agent, 10-35 mass% of a sulfonate type anion surfactant, and the remainder of a purified mineral oil.
COPYRIGHT: (C)2005,JPO&NCIPI
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Inventors:
Sumitomo Masami
Fumio Kurokawa
Jiro Ikeda
Yoshihiko Kita
Nobuaki Kanemoto
Fumio Kurokawa
Jiro Ikeda
Yoshihiko Kita
Nobuaki Kanemoto
Application Number:
JP2003384557A
Publication Date:
August 27, 2008
Filing Date:
November 14, 2003
Export Citation:
Assignee:
Daido Chemical Industry Co., Ltd.
International Classes:
B21B1/26; C10M141/08; B21B3/00; B21B45/02; C10M101/02; C10M135/10; C10M135/20; C10M169/04; C10M173/00; C10N30/06; C10N40/24
Domestic Patent References:
JP8209170A | ||||
JP6158074A | ||||
JP9328696A | ||||
JP2003105364A | ||||
JP9067587A |
Foreign References:
EP0622443A1 |
Attorney, Agent or Firm:
Hiroshi Ozeki