{"title":"研究用 Ilmenite/GR/SN 增强的铝金属基复合材料的光学和干滑动磨损特性","authors":"Varun Singhal, Subhash Mishra, Komal Sharma, Sohini Chowdhury","doi":"10.5750/ijme.v1i1.1360","DOIUrl":null,"url":null,"abstract":"The composite was created by adding a lubricating agent (tin, graphite, or both) and 10% of ilmenite (particle size range of 20–120 µm). To manufacture this composite material, stir casting—a low-cost method was used. Furthermore, three weight percent of solid lubricants (tin, graphite, or both) were added in order to study their effects on solid lubrication. Ilmenite particles were uniformly dispersed throughout the Al-matrix during optical microscope examination. The refinement of primary silicon when ilmenite reinforcement was added. Comparing the composite samples to the base alloy, LM30, wear analysis showed that the addition of ilmenite increased the samples resistance to wear. The results of the investigation showed that the use of solid lubricants in aluminum metal composites reduced material losses by 21% to 41%. According to wear testing, the use of two solid lubricants demonstrated even greater wear resistance, ranging from 46% to 56%. ","PeriodicalId":50313,"journal":{"name":"International Journal of Maritime Engineering","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2024-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Examine the Optical and Dry Sliding Wear Characteristics of Aluminum Metal Matrix Composites Reinforced With Ilmenite/GR/SN\",\"authors\":\"Varun Singhal, Subhash Mishra, Komal Sharma, Sohini Chowdhury\",\"doi\":\"10.5750/ijme.v1i1.1360\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The composite was created by adding a lubricating agent (tin, graphite, or both) and 10% of ilmenite (particle size range of 20–120 µm). To manufacture this composite material, stir casting—a low-cost method was used. Furthermore, three weight percent of solid lubricants (tin, graphite, or both) were added in order to study their effects on solid lubrication. Ilmenite particles were uniformly dispersed throughout the Al-matrix during optical microscope examination. The refinement of primary silicon when ilmenite reinforcement was added. Comparing the composite samples to the base alloy, LM30, wear analysis showed that the addition of ilmenite increased the samples resistance to wear. The results of the investigation showed that the use of solid lubricants in aluminum metal composites reduced material losses by 21% to 41%. According to wear testing, the use of two solid lubricants demonstrated even greater wear resistance, ranging from 46% to 56%. \",\"PeriodicalId\":50313,\"journal\":{\"name\":\"International Journal of Maritime Engineering\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2024-07-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Maritime Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.5750/ijme.v1i1.1360\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, MARINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Maritime Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.5750/ijme.v1i1.1360","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, MARINE","Score":null,"Total":0}
Examine the Optical and Dry Sliding Wear Characteristics of Aluminum Metal Matrix Composites Reinforced With Ilmenite/GR/SN
The composite was created by adding a lubricating agent (tin, graphite, or both) and 10% of ilmenite (particle size range of 20–120 µm). To manufacture this composite material, stir casting—a low-cost method was used. Furthermore, three weight percent of solid lubricants (tin, graphite, or both) were added in order to study their effects on solid lubrication. Ilmenite particles were uniformly dispersed throughout the Al-matrix during optical microscope examination. The refinement of primary silicon when ilmenite reinforcement was added. Comparing the composite samples to the base alloy, LM30, wear analysis showed that the addition of ilmenite increased the samples resistance to wear. The results of the investigation showed that the use of solid lubricants in aluminum metal composites reduced material losses by 21% to 41%. According to wear testing, the use of two solid lubricants demonstrated even greater wear resistance, ranging from 46% to 56%.
期刊介绍:
The International Journal of Maritime Engineering (IJME) provides a forum for the reporting and discussion on technical and scientific issues associated with the design and construction of commercial marine vessels . Contributions in the form of papers and notes, together with discussion on published papers are welcomed.