Ao Guangwu, M. Shen, Zhenshan Zhang, Liang Xiaodong
{"title":"水冷凳对定向凝固过程影响的研究","authors":"Ao Guangwu, M. Shen, Zhenshan Zhang, Liang Xiaodong","doi":"10.2174/1874088X01509010158","DOIUrl":null,"url":null,"abstract":"The heat flow control is an important link in directional solidification. Mathematical model for unidirectional solidified ingot with multiple sets of cooling system was established. Temperature field and flow field influenced by traditional water-cooled stool and improved one during solidification of a 45 t was carried out by using ProCAST software. The results of temperature distribute and flow field show that the proposed chassis cooling system can improve the axial temperature gradient. Uniform columnar grains from top to bottom are obtained and mechanical properties are improved.","PeriodicalId":22791,"journal":{"name":"The Open Materials Science Journal","volume":"75 1","pages":"158-161"},"PeriodicalIF":0.0000,"publicationDate":"2015-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Study on Influence of Water-Cooled Stool During the Process of Unidirectional Solidification\",\"authors\":\"Ao Guangwu, M. Shen, Zhenshan Zhang, Liang Xiaodong\",\"doi\":\"10.2174/1874088X01509010158\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The heat flow control is an important link in directional solidification. Mathematical model for unidirectional solidified ingot with multiple sets of cooling system was established. Temperature field and flow field influenced by traditional water-cooled stool and improved one during solidification of a 45 t was carried out by using ProCAST software. The results of temperature distribute and flow field show that the proposed chassis cooling system can improve the axial temperature gradient. Uniform columnar grains from top to bottom are obtained and mechanical properties are improved.\",\"PeriodicalId\":22791,\"journal\":{\"name\":\"The Open Materials Science Journal\",\"volume\":\"75 1\",\"pages\":\"158-161\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-09-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Open Materials Science Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2174/1874088X01509010158\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Open Materials Science Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/1874088X01509010158","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Study on Influence of Water-Cooled Stool During the Process of Unidirectional Solidification
The heat flow control is an important link in directional solidification. Mathematical model for unidirectional solidified ingot with multiple sets of cooling system was established. Temperature field and flow field influenced by traditional water-cooled stool and improved one during solidification of a 45 t was carried out by using ProCAST software. The results of temperature distribute and flow field show that the proposed chassis cooling system can improve the axial temperature gradient. Uniform columnar grains from top to bottom are obtained and mechanical properties are improved.
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