Method of preparing Mg, Sr alloy by vacuum heat reduction

Original document(4 pages) 中文版

This invention discloses a method for manufacturing Mg-Sr alloy by vacuum thermal reduction, which comprises the steps of: (1) grinding and mixing calcined MgO, SrO or its precursor, CaO, ferrosilicon (or other silicon alloy, aluminum, or aluminum alloys) and fluorite, (2) pressing into large balls, (3) placing into a reaction kettle for vacuum thermal reduction, and (4) collecting Mg and Sr vapor and condensing to form solid Mg-Sr alloy. Compare with conventional Mg metallurgy by Si-thermal reduction or Sr metallurgy by Al-thermal reduction, the method in this invention can achieve simultaneous vacuum thermal reduction of MgO and SRO to obtain Mg-Sr alloy. The method has such advantages as low cost and high efficiency.

Application Number 申请号	200610054216	Application Date 申请日	2006.04.17
Title 名称	Method of preparing Mg, Sr alloy by vacuum heat reduction
Publication Number 公开号	1834270	Publication Date 公开日	2006.09.20
Approval Pub. Date		Granted Pub. Date
International Classification 分类号	C22C1/00,C22B5/16,C21C7/04
Applicant(s) Name 申请人	Chongqing Univ.
Address 地址	400044
Inventor(s) Name 发明人	Xie Weidong, Li Yulan, Liu Fang
Attorney & Agent 代理人	guo jian

"Yi" playing cards
Circular aperture stare card for preventing and curing myopia
Method for preparing nanometer thin film
Method for preparing thin film by electric field deposition
Tetramer combined with SARS antigen peptide and its preparation and use
Tetramer combined with SARS antigen peptide and its preparation and use
Alterant used for non-ferrous metal and its preparation method
Process for preparing high purity strontium carbonate
Polymerization reaction end gas recovering process
3-D shoulder joint prosthesis

Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.