Title:
METHOD FOR IMPROVING UNIFORMITY OF AL ELEMENT COMPONENT IN TITANIUM ALLOY EB INGOT
Document Type and Number:
WIPO Patent Application WO/2022/199508
Kind Code:
A1
Abstract:
Provided is a method for improving the uniformity of an Al element component in a titanium alloy EB ingot. The method comprises the following preparation steps: carrying out batching, pressing into a pressing block of a set shape, preparing the pressing block into an electrode batch material, and feeding the electrode batch material into a feeding chamber for EB smelting. By means of the present invention, the situations of overturning, deflection, material blockage, etc. in switching and splicing of electrode bar materials during EB ingot smelting can be effectively solved, and the stability and consistency of feeding and melting control during smelting of the titanium alloy EB ingot can be significantly improved, such that the uniformity of the Al element component in the EB ingot is improved.
Inventors:
LI BOBO (CN)
PEI TENG (CN)
JIANG LINFAN (CN)
LIU YINQI (CN)
ZHU JUNJIE (CN)
LI QIANG (CN)
MAO NIANMIN (CN)
PEI TENG (CN)
JIANG LINFAN (CN)
LIU YINQI (CN)
ZHU JUNJIE (CN)
LI QIANG (CN)
MAO NIANMIN (CN)
Application Number:
PCT/CN2022/081925
Publication Date:
September 29, 2022
Filing Date:
March 21, 2022
Export Citation:
Assignee:
LUOYANG SUNRUI TITANIUM PREC CASTING CO LTD (CN)
International Classes:
F27B14/16
Foreign References:
| CN113237330A | 2021-08-10 | |||
| CN113249588A | 2021-08-13 | |||
| CN113215426A | 2021-08-06 | |||
| CN108239710A | 2018-07-03 | |||
| JP2009095857A | 2009-05-07 | |||
| JP2006346730A | 2006-12-28 |
Attorney, Agent or Firm:
LUOYANG GONGXIN INTELLECTUAL PROPERTY AGENCY (CN)
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