Title:
METHOD FOR FORMING MICRO-CHANNEL BY USING AIR INFLATION
Document Type and Number:
WIPO Patent Application WO/2021/179357
Kind Code:
A1
Abstract:
A method for forming a micro-channel by using air inflation, comprising: using a method that combines numerical simulation and composite rolling experiments to analyze hydrogen pressure as well as the effect of the composite strength of a metal composite ultra-thin band after composite rolling on the diameter of a micro-channel, obtaining the correspondence between the diameter of the micro-channel and the content of titanium hydride, the heating temperature, and the composite strength of the metal composite ultra-thin band, and preparing, according to needs, micro-channel products having different diameters and distributions the cross-sections of which are sealed tubes.
Inventors:
ZHAO JINGWEI (CN)
WANG TAO (CN)
MA LINAN (CN)
HUANG QINGXUE (CN)
WANG TAO (CN)
MA LINAN (CN)
HUANG QINGXUE (CN)
Application Number:
PCT/CN2020/081910
Publication Date:
September 16, 2021
Filing Date:
March 28, 2020
Export Citation:
Assignee:
UNIV TAIYUAN TECHNOLOGY (CN)
International Classes:
B21D26/033; B21C37/08
Foreign References:
| US3981753A | 1976-09-21 | |||
| CN104858232A | 2015-08-26 | |||
| CN110108044A | 2019-08-09 | |||
| CN110142332A | 2019-08-20 |
Attorney, Agent or Firm:
TAIYUAN SHENLIDE INTELLECTUAL PROPERTY AGENCY(SPECIAL ORDINARY PARTNERSHIP) (CN)
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