L. F. Lima, M. S. Libório, J. F. Medeiros Neto, K. S. Coan, L. S. Rossino, R. Sousa, M. G. C. B. Barbosa, R. M. Nascimento, M. Feitor, T. Costa
{"title":"用AISI1020钢阴极圆柱体技术等离子沉积固体润滑剂涂层","authors":"L. F. Lima, M. S. Libório, J. F. Medeiros Neto, K. S. Coan, L. S. Rossino, R. Sousa, M. G. C. B. Barbosa, R. M. Nascimento, M. Feitor, T. Costa","doi":"10.1590/1980-5373-mr-2022-0623","DOIUrl":null,"url":null,"abstract":"The use of thin films as solid lubricating makes it an excellent option for controlling wear and friction under certain operating conditions, in addition to not harming the environment. Thus, this work aims to study plasma deposition with a cathodic cage of MoS 2 thin films on AISI 1020 steel substrates. From the adaptation of the cathode Cage named cathode cylinders, the samples were treated in cathodic and floating potential with temperatures of 300 °C, 350 °C, and 400 °C in an argon atmosphere. After the treatments, they were subjected to chemical analysis by X-ray diffraction (XRD) and Raman spectroscopy, in addition to a calotest tribological test. Also, it was possible to quantify the coating thickness using scanning electron microscopy (SEM). In general, the results indicated success in the deposition of molybdenum disulfide in all samples treated at fluctuating potential, as it is possible to visualize in the XRD since it indicated the presence of peaks referring to MoS 2 and its compounds, in addition to an expressive reduction in wear through the calotest test.","PeriodicalId":18331,"journal":{"name":"Materials Research-ibero-american Journal of Materials","volume":null,"pages":null},"PeriodicalIF":1.5000,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Plasma Deposition of Solid Lubricant Coating Using AISI1020 Steel Cathode Cylinders Technique\",\"authors\":\"L. F. Lima, M. S. Libório, J. F. Medeiros Neto, K. S. Coan, L. S. Rossino, R. Sousa, M. G. C. B. Barbosa, R. M. Nascimento, M. Feitor, T. Costa\",\"doi\":\"10.1590/1980-5373-mr-2022-0623\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The use of thin films as solid lubricating makes it an excellent option for controlling wear and friction under certain operating conditions, in addition to not harming the environment. Thus, this work aims to study plasma deposition with a cathodic cage of MoS 2 thin films on AISI 1020 steel substrates. From the adaptation of the cathode Cage named cathode cylinders, the samples were treated in cathodic and floating potential with temperatures of 300 °C, 350 °C, and 400 °C in an argon atmosphere. After the treatments, they were subjected to chemical analysis by X-ray diffraction (XRD) and Raman spectroscopy, in addition to a calotest tribological test. Also, it was possible to quantify the coating thickness using scanning electron microscopy (SEM). In general, the results indicated success in the deposition of molybdenum disulfide in all samples treated at fluctuating potential, as it is possible to visualize in the XRD since it indicated the presence of peaks referring to MoS 2 and its compounds, in addition to an expressive reduction in wear through the calotest test.\",\"PeriodicalId\":18331,\"journal\":{\"name\":\"Materials Research-ibero-american Journal of Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2023-08-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Research-ibero-american Journal of Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1590/1980-5373-mr-2022-0623\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Research-ibero-american Journal of Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1590/1980-5373-mr-2022-0623","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Plasma Deposition of Solid Lubricant Coating Using AISI1020 Steel Cathode Cylinders Technique
The use of thin films as solid lubricating makes it an excellent option for controlling wear and friction under certain operating conditions, in addition to not harming the environment. Thus, this work aims to study plasma deposition with a cathodic cage of MoS 2 thin films on AISI 1020 steel substrates. From the adaptation of the cathode Cage named cathode cylinders, the samples were treated in cathodic and floating potential with temperatures of 300 °C, 350 °C, and 400 °C in an argon atmosphere. After the treatments, they were subjected to chemical analysis by X-ray diffraction (XRD) and Raman spectroscopy, in addition to a calotest tribological test. Also, it was possible to quantify the coating thickness using scanning electron microscopy (SEM). In general, the results indicated success in the deposition of molybdenum disulfide in all samples treated at fluctuating potential, as it is possible to visualize in the XRD since it indicated the presence of peaks referring to MoS 2 and its compounds, in addition to an expressive reduction in wear through the calotest test.