{"title":"熔融纺丝镍基高温合金","authors":"S. J. Piggs, J. A. Charles","doi":"10.1179/030716983803291776","DOIUrl":null,"url":null,"abstract":"AbstractThe data relating to the production of tapes by chill-block melt spinning of a Ni-based crystalline superalloy (API) are compared with those presented by previous workers for amorphous and low-melting-point crystalline alloys. Comparisons based on fitting the data to established equations shed light upon the physical significance of the parameter vp, the melt-pool viscosity. The effect of changing the alloy composition upon the form of the melt-spun product is also investigated; it is thought that the solidification and surface-tension characteristics of the alloy as well as the substrate material control the dimensions and thus the coherency of the tape produced.","PeriodicalId":18409,"journal":{"name":"Metals technology","volume":"3 1","pages":"435-438"},"PeriodicalIF":0.0000,"publicationDate":"1983-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Melt spinning Ni-based superalloys\",\"authors\":\"S. J. Piggs, J. A. Charles\",\"doi\":\"10.1179/030716983803291776\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"AbstractThe data relating to the production of tapes by chill-block melt spinning of a Ni-based crystalline superalloy (API) are compared with those presented by previous workers for amorphous and low-melting-point crystalline alloys. Comparisons based on fitting the data to established equations shed light upon the physical significance of the parameter vp, the melt-pool viscosity. The effect of changing the alloy composition upon the form of the melt-spun product is also investigated; it is thought that the solidification and surface-tension characteristics of the alloy as well as the substrate material control the dimensions and thus the coherency of the tape produced.\",\"PeriodicalId\":18409,\"journal\":{\"name\":\"Metals technology\",\"volume\":\"3 1\",\"pages\":\"435-438\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1983-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Metals technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1179/030716983803291776\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Metals technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1179/030716983803291776","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
AbstractThe data relating to the production of tapes by chill-block melt spinning of a Ni-based crystalline superalloy (API) are compared with those presented by previous workers for amorphous and low-melting-point crystalline alloys. Comparisons based on fitting the data to established equations shed light upon the physical significance of the parameter vp, the melt-pool viscosity. The effect of changing the alloy composition upon the form of the melt-spun product is also investigated; it is thought that the solidification and surface-tension characteristics of the alloy as well as the substrate material control the dimensions and thus the coherency of the tape produced.
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