Title:
STEEL AND ALUMINUM MIXED DEOXIDIZATION ALLOYING AGENT FOR STEEL MAKING AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/056876
Kind Code:
A1
Abstract:
Disclosed in the invention are a steel and aluminum mixed deoxidization alloying agent for steel making and a preparation method thereof, comprising: coating an outer surface of a pure aluminum with a layer of steel shell, and according to mass percent, the pure aluminum occupies 40 to 90 percent, and the steel occupies 60 to 10 percent. The steel shell for coating adopts one of a steel plate, a steel strip or a steel tube.
Inventors:
WANG BAOMING (CN)
LIU XINSHUN (CN)
LIU XINSHUN (CN)
Application Number:
PCT/CN2018/098952
Publication Date:
March 28, 2019
Filing Date:
August 06, 2018
Export Citation:
Assignee:
ANYANG JINYUAN METALLURGICAL MAT CO LTD (CN)
International Classes:
C21C7/06
Domestic Patent References:
| WO2002042501A2 | 2002-05-30 |
Foreign References:
| CN107641682A | 2018-01-30 | |||
| CN102748578A | 2012-10-24 | |||
| CN203393182U | 2014-01-15 | |||
| GB1296271A | 1972-11-15 | |||
| US4134196A | 1979-01-16 | |||
| CN1498975A | 2004-05-26 | |||
| CN102653808A | 2012-09-05 |
Attorney, Agent or Firm:
TIANJIN DINGHE PATENT & TRADEMARK AGENCY CO., INC (CN)
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