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1.发明授权Process for producing composite materials with a metal matrix with a controlled content of reinforcer agent 失效用具有受控含量的增强剂的金属基质制备复合材料的方法
公开(公告)号：US5249620A
公开(公告)日：1993-10-05
申请号：US863497
申请日：1992-03-30
申请人： Renato Guerriero , Ilario Tangerini
发明人： Renato Guerriero , Ilario Tangerini
CPC分类号： B22D19/14
摘要： A process for producing composite materials with a metal matrix and with a content of powder reinforcer agent lower than is minimum theoretical compaction value, with said process being based on an infiltration technique, is disclosed, which essentially consists in charging the reinforcer material to a casting mould, and then infiltrating into the same mould the metal matrix in the molten state, with said metal matrix being let cool until it solidifies, and characterized in that the reinforcer agent, consisting of non-metal powders, is blended, before being charged to said casting mould, with a diluting agent having a different compaction degree, constituted by metal fibres and/or ceramic fibres and/or ceramic whiskers and/or metal powders of the same composition as of the matrix.
摘要翻译： 一种生产具有金属基体并且粉末增强剂含量低于最小理论压实值的复合材料的方法，所述方法基于渗透技术，其基本上在于将增强材料装入铸件 模具，然后在熔融状态下渗入同一模具中的金属基体，使金属基体冷却直到其固化，其特征在于将由非金属粉末组成的增强剂混合，然后将其加入 所述模具具有由与基体相同组成的金属纤维和/或陶瓷纤维和/或陶瓷晶须和/或金属粉末构成的具有不同压实度的稀释剂。
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2.发明授权Process for obtaining a metallurgical bond between a metal material, or a composite material having a metal matrix, and a metal cast piece or a metal-alloy cast piece 失效在金属材料或具有金属基体的复合材料和金属铸件或金属合金铸件之间获得冶金结合的方法
公开(公告)号：US4980123A
公开(公告)日：1990-12-25
申请号：US408268
申请日：1989-09-18
CPC分类号： B22D19/14 , B22D19/0081
摘要： Disclosed is a process for obtaining a metallurgical bond between a metal material, or a composite material having a metal matrix, and a metal casting, or a metal alloy casting, which comprises carrying out a surface treatment on said material by means of the deposition of a thin layer of a metal, generally different from the metals contained in the material and in the casting, which is capable of increasing the wettability between the metal of the casting and the material, as well as the heat transfer coefficient between said two partners; and a step of casting around the same material, positioned inside a mold, of the metal, or of the metal alloy the same casting is constituted by.
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3.发明授权
公开(公告)号：US4861679A
公开(公告)日：1989-08-29
申请号：US86864
申请日：1987-08-19
申请人： Renato Guerriero , Ilario Tangerini
发明人： Renato Guerriero , Ilario Tangerini
CPC分类号： C22C32/0063 , B22D19/14 , B22F3/26 , C22C1/1036 , Y10T428/12486
摘要： A composite material is disclosed, which contains a matrix of Zn-Al alloy reinforced with silicon carbide powder, which powder has a granulometric distribution comprised within the range of from 1 to 200 .mu.m.
摘要翻译： 公开了一种复合材料，其包含用碳化硅粉末增强的Zn-Al合金的基体，该粉末的粒度分布在1至200μm的范围内。
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公开(公告)号：US4676338A
公开(公告)日：1987-06-30
申请号：US733525
申请日：1985-05-13
IPC分类号： C22C11/00 , B32B15/08 , B32B15/092 , C22C1/08 , C25B11/03 , C25C7/02 , H01M4/06 , H01M4/14 , H01M4/66 , H01M4/68 , E04B1/82 , H01M4/38
CPC分类号： H01M4/14 , C25B11/035 , C25C7/02 , H01M4/68
摘要： The present invention relates to a composite material comprising a porous lead alloy containing from 0.7 to 1.0% silver or 0.1 to 1.0% calcium or 0.7 to 1.0% silver and 0.1 to 1.0% calcium and having its pores filled by a resin such as epoxy resin. The product has utility as a battery electrode and as a sound absorbing material.
摘要翻译： 本发明涉及一种复合材料，它包括含有0.7-1.0％银或0.1-1.0％钙或0.7-1.0％银和0.1-1.0％钙的多孔铅合金，并且其孔被诸如环氧树脂 。 该产品具有作为电池电极和吸音材料的功能。
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