{"title":"颗粒增强金属基复合材料的室温成形性:锻造、挤压和深拉","authors":"J. Jiang, C. Collado , D. Keeley, B. Dodd","doi":"10.1016/0010-4361(95)98199-U","DOIUrl":null,"url":null,"abstract":"<div><p>The room temperature formability of particle-reinforced metal matrix composites (MMCs) was studied in tensile and compression tests. The ductilities of these materials in tension and compression are different in response to different heat treatments and external loading conditions. Different failure mechanisms in tension and compression have been observed by microscopic investigations. Optimum heat treatment was found to give the materials' highest cold formability, which allows them to be cold deformed to net shape. Demonstration components were produced by various processing methods at room temperature. A combination of the proper heat treatment and superimposed hydrostatic pressure has made it possible to carry out complex processing, such as deep drawing, for an MMC sheet.</p></div>","PeriodicalId":100296,"journal":{"name":"Composites","volume":"26 11","pages":"Pages 785-789"},"PeriodicalIF":0.0000,"publicationDate":"1995-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0010-4361(95)98199-U","citationCount":"21","resultStr":"{\"title\":\"Room temperature formability of particle-reinforced metal matrix composites: forging, extrusion and deep drawing\",\"authors\":\"J. Jiang, C. Collado , D. Keeley, B. Dodd\",\"doi\":\"10.1016/0010-4361(95)98199-U\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The room temperature formability of particle-reinforced metal matrix composites (MMCs) was studied in tensile and compression tests. The ductilities of these materials in tension and compression are different in response to different heat treatments and external loading conditions. Different failure mechanisms in tension and compression have been observed by microscopic investigations. Optimum heat treatment was found to give the materials' highest cold formability, which allows them to be cold deformed to net shape. Demonstration components were produced by various processing methods at room temperature. A combination of the proper heat treatment and superimposed hydrostatic pressure has made it possible to carry out complex processing, such as deep drawing, for an MMC sheet.</p></div>\",\"PeriodicalId\":100296,\"journal\":{\"name\":\"Composites\",\"volume\":\"26 11\",\"pages\":\"Pages 785-789\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1995-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0010-4361(95)98199-U\",\"citationCount\":\"21\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Composites\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/001043619598199U\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Composites","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/001043619598199U","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Room temperature formability of particle-reinforced metal matrix composites: forging, extrusion and deep drawing
The room temperature formability of particle-reinforced metal matrix composites (MMCs) was studied in tensile and compression tests. The ductilities of these materials in tension and compression are different in response to different heat treatments and external loading conditions. Different failure mechanisms in tension and compression have been observed by microscopic investigations. Optimum heat treatment was found to give the materials' highest cold formability, which allows them to be cold deformed to net shape. Demonstration components were produced by various processing methods at room temperature. A combination of the proper heat treatment and superimposed hydrostatic pressure has made it possible to carry out complex processing, such as deep drawing, for an MMC sheet.
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