Title:
AUTOMOBILE ENGINE BLADE
Document Type and Number:
WIPO Patent Application WO/2017/114067
Kind Code:
A1
Abstract:
An automobile engine blade, comprising a main body and a coating; the chemical composition of the main body, according to atomic percentage, comprises: Al: 44.0-47.0 at％, V: 0.5-1.2 at％, Cr: 0.4-1.6 at％, Nb: 2-7 at％, B: 0.2-0.8 at％, C: 1.0-1.3 at％, and N: 0.3-0.5 at％, the remainder being Ti, and the chemical composition of the coating, according to atomic percentage, comprises: B: 10.0-15.0 at％, C: 32.0-48.0 at％, V: 5.0-12.0 at％, Cr: 8.0-18.0 at％, Nb: 4.0-7.0 at％, and H: 5-15 at％, being able to work continuously for a long duration under a high temperature, improving performance and service life.
Inventors:
ZHANG JIANXUN (CN)
HOU XIAOCUI (CN)
HOU XIAOCUI (CN)
Application Number:
PCT/CN2016/107866
Publication Date:
July 06, 2017
Filing Date:
November 30, 2016
Export Citation:
Assignee:
ZHANG JIANXUN (CN)
International Classes:
C22C14/00
Foreign References:
| CN102065992A | 2011-05-18 | |||
| CN102085672A | 2011-06-08 | |||
| CN105441715A | 2016-03-30 | |||
| CN105624465A | 2016-06-01 | |||
| CN105618679A | 2016-06-01 | |||
| CN105618676A | 2016-06-01 | |||
| CN105537518A | 2016-05-04 | |||
| CN105506377A | 2016-04-20 | |||
| CN105483440A | 2016-04-13 | |||
| JP2015045074A | 2015-03-12 |
Attorney, Agent or Firm:
BEIJING YUANBEN INTELLECTUAL PROPERTY LAW OFFICE (CN)
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