Title:
ALLOY BAR OF NEW ALLOY MATERIAL FOR LOCOMOTIVE PARTS AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/070805
Kind Code:
A1
Abstract:
A copper alloy bar composed of, by weight percentage, 4-6% of zinc, 4-6% of tin and 0.2-1.0% of silicon, with the balance being copper. The copper alloy bar does not contain lead elements.
Inventors:
SUN FEI (CN)
ZHAO YONG (CN)
GORDON ALEX (CN)
ZHAO YONG (CN)
GORDON ALEX (CN)
Application Number:
PCT/CN2015/000862
Publication Date:
May 04, 2017
Filing Date:
December 04, 2015
Export Citation:
Assignee:
SUZHOU RICHMOND ADVANCED MAT TECH TRANSFER CO LTD (CN)
International Classes:
C22C9/02; C22C1/02; C22C9/04; C22F1/08
Foreign References:
CN104911393A | 2015-09-16 | |||
CN104818405A | 2015-08-05 | |||
CN103045904A | 2013-04-17 | |||
DE3811266C1 | 1989-01-26 |
Attorney, Agent or Firm:
LIAN & LIEN IP ATTORNEYS (CN)
Download PDF: