Title:
MG-ZN-ZR INTERMEDIATE ALLOY AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/098116
Kind Code:
A1
Abstract:
Disclosed are an Mg-Zn-Zr intermediate alloy and a preparation method therefor, wherein the Mg-Zn-Zr intermediate alloy comprises the following composition by wt%: 20%-50% of Mg; 3%-5% of Zr; the balance being Zn and inevitable impurities. The intermediate alloy and the preparation method therefor disclosed in the solution of the present invention have a high current efficiency and a low product cost. The produced product has no slag inclusion, a low oxygen content, uniform ingredients, and less segregation, and has a higher quality stability in long-term continuous production.
Inventors:
ZHANG CAIGAN (CN)
XU RUIGAO (CN)
ZHU FUSHENG (CN)
LIAO ZHIJIN (CN)
YANG QING (CN)
XU RUIGAO (CN)
ZHU FUSHENG (CN)
LIAO ZHIJIN (CN)
YANG QING (CN)
Application Number:
PCT/CN2020/082388
Publication Date:
May 27, 2021
Filing Date:
March 31, 2020
Export Citation:
Assignee:
LONGNAN LONGYI HEAVY RARE EARTH TECH CO LTD (CN)
International Classes:
C25C3/36; C22C18/00; C22C23/04
Foreign References:
| CN110846687A | 2020-02-28 | |||
| CN101636517A | 2010-01-27 | |||
| CN101636517A | 2010-01-27 | |||
| CN102071439A | 2011-05-25 | |||
| CN104213154A | 2014-12-17 | |||
| CN104213153A | 2014-12-17 | |||
| CN108237214A | 2018-07-03 | |||
| CN108411158A | 2018-08-17 | |||
| CN101495660A | 2009-07-29 | |||
| CN101358359A | 2009-02-04 | |||
| US20190024244A1 | 2019-01-24 | |||
| GB697632A | 1953-09-23 | |||
| JPH08199268A | 1996-08-06 |
Other References:
LIU RUIGUO: "Electrochemical Formation of Mg-Zr and Mg-Zn-Zr Alloy by Molten Salt Electrolysis and Cathodic Process Research", SCIENCE-ENGINEERING (A), CHINA MASTER’S THESES FULL-TEXT DATABASE, 11 March 2011 (2011-03-11), XP055813914
Attorney, Agent or Firm:
SUZHOU 3IN INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
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