专利名称：Modification of aluminium-silicon alloys in metal matrix composites经常的反义词
发明人：Gallerneault, Willard Mark Truman,Lloyd, David James
申请号：EP88309487.2
申请日：19881011
公开号：EP0312294A1
分手了如何复合公开日：
对外交流
19890419
专利内容由知识产权出版社提供
换心人>课余生活作文摘要：A process is described for forming a composite cast article comprising an aluminum-silicon alloy matrix containing strontium as a modifier and a preform of bonded-together Al₂O₃ fibres incorporated in the matrix, in which the preform is infiltrated under pressure by a melt of the alloy and the composite article thus formed is allowed to solidify by cooling. According to the novel feature, by utilizing a specific amount of strontium as modifier in the range of about 0.5 to 1.0% by weight, it is possible to obtain a satisfactory modification of the alloy within the composite.
变脸by皮皮虾申请人：ALCAN INTERNATIONAL LIMITED红军城
地址：1188 Sherbrooke Street West Montreal Quebec H3A 3G2 CA
国籍：CA
代理机构：Wilkinson, Stephen John
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