{"title":"AISI 321钢摩擦处理对其硬度和磁性变化的影响","authors":"E. Putilova, L. Goruleva, S. Zadvorkin","doi":"10.17804/2410-9908.2022.5.040-049","DOIUrl":null,"url":null,"abstract":"The friction treatment of corrosion-resistant metastable steels makes it possible to improve the strength properties and operational characteristics of such materials. This is mainly due to the formation of strain-induced martensite, a stronger ferromagnetic phase, in the surface layer. Besides, modification of the phase composition changes the magnetic state of the material. The paper presents the results of the effect of varying the normal load of the indenter during surface friction treatment on the change in the phase composition and the magnetic characteristics of the AISI 321 steel. The amount of the formed ferromagnetic phase and hardness are related to the normal load of the indenter. It is shown that magnetization can be used as an informative parameter for diagnosing the formation of strain-induced martensite during the friction treatment of the AISI 321 steel.","PeriodicalId":11165,"journal":{"name":"Diagnostics, Resource and Mechanics of materials and structures","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Effect of friction treatment of the AISI 321 steel on changes in its hardness and magnetic characteristics\",\"authors\":\"E. Putilova, L. Goruleva, S. Zadvorkin\",\"doi\":\"10.17804/2410-9908.2022.5.040-049\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The friction treatment of corrosion-resistant metastable steels makes it possible to improve the strength properties and operational characteristics of such materials. This is mainly due to the formation of strain-induced martensite, a stronger ferromagnetic phase, in the surface layer. Besides, modification of the phase composition changes the magnetic state of the material. The paper presents the results of the effect of varying the normal load of the indenter during surface friction treatment on the change in the phase composition and the magnetic characteristics of the AISI 321 steel. The amount of the formed ferromagnetic phase and hardness are related to the normal load of the indenter. It is shown that magnetization can be used as an informative parameter for diagnosing the formation of strain-induced martensite during the friction treatment of the AISI 321 steel.\",\"PeriodicalId\":11165,\"journal\":{\"name\":\"Diagnostics, Resource and Mechanics of materials and structures\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Diagnostics, Resource and Mechanics of materials and structures\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.17804/2410-9908.2022.5.040-049\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Diagnostics, Resource and Mechanics of materials and structures","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17804/2410-9908.2022.5.040-049","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of friction treatment of the AISI 321 steel on changes in its hardness and magnetic characteristics
The friction treatment of corrosion-resistant metastable steels makes it possible to improve the strength properties and operational characteristics of such materials. This is mainly due to the formation of strain-induced martensite, a stronger ferromagnetic phase, in the surface layer. Besides, modification of the phase composition changes the magnetic state of the material. The paper presents the results of the effect of varying the normal load of the indenter during surface friction treatment on the change in the phase composition and the magnetic characteristics of the AISI 321 steel. The amount of the formed ferromagnetic phase and hardness are related to the normal load of the indenter. It is shown that magnetization can be used as an informative parameter for diagnosing the formation of strain-induced martensite during the friction treatment of the AISI 321 steel.
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