B. Kalandyk, R. Zapała, M. Madej, J. Kasińska, K. Piotrowska
{"title":"预硬化GX120Mn13铸钢对技术干摩擦摩擦学性能的影响","authors":"B. Kalandyk, R. Zapała, M. Madej, J. Kasińska, K. Piotrowska","doi":"10.5604/01.3001.0016.1020","DOIUrl":null,"url":null,"abstract":"This paper presents the results of tribological tests on high manganese GX120Mn13 cast steel under technically\ndry friction conditions. The tests were carried out using a TRB3 ball-on-disc tribometer using a 6mm-diameter\nSiC ball as a counter-sample for a specimen made of GX120Mn13 cast steel containing a localised prehardening\narea on the test surface with a hardness of approximately 597 HV10 (the non-hardened area had a\nhardness of approximately 325-364 HV10). During the test, the ball travelled in a 16.68 mm diameter circle\nand passed through both hardening and non-hardened areas. The resulting erosion marks were assessed using\nan optical profilometer and scanning microscope tests, which showed that the maximum depth of erosion in\nthe previously hardening area was 0.77 μm and was more than twice as deep as in the non-hardened areas\nsurveyed. In contrast, the area of attrition was twice as small as in the non-hardened area located in the axis of\nthe previously applied load and more than three times smaller, but in the area located on the side of the axis\nand 8.34 mm away from it. Thus, from the point of view of the abrasion resistance of GX120Mn13 cast steel,\nthe validity of its prior hardening before the operation was confirmed.\n\n","PeriodicalId":35004,"journal":{"name":"Tribologia: Finnish Journal of Tribology","volume":"22 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"INFLUENCE OF PRE-HARDENED GX120Mn13 CAST STEEL\\nON THE TRIBOLOGICAL PROPERTIES UNDER TECHNICALLY\\nDRY FRICTION\",\"authors\":\"B. Kalandyk, R. Zapała, M. Madej, J. Kasińska, K. Piotrowska\",\"doi\":\"10.5604/01.3001.0016.1020\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the results of tribological tests on high manganese GX120Mn13 cast steel under technically\\ndry friction conditions. The tests were carried out using a TRB3 ball-on-disc tribometer using a 6mm-diameter\\nSiC ball as a counter-sample for a specimen made of GX120Mn13 cast steel containing a localised prehardening\\narea on the test surface with a hardness of approximately 597 HV10 (the non-hardened area had a\\nhardness of approximately 325-364 HV10). During the test, the ball travelled in a 16.68 mm diameter circle\\nand passed through both hardening and non-hardened areas. The resulting erosion marks were assessed using\\nan optical profilometer and scanning microscope tests, which showed that the maximum depth of erosion in\\nthe previously hardening area was 0.77 μm and was more than twice as deep as in the non-hardened areas\\nsurveyed. In contrast, the area of attrition was twice as small as in the non-hardened area located in the axis of\\nthe previously applied load and more than three times smaller, but in the area located on the side of the axis\\nand 8.34 mm away from it. Thus, from the point of view of the abrasion resistance of GX120Mn13 cast steel,\\nthe validity of its prior hardening before the operation was confirmed.\\n\\n\",\"PeriodicalId\":35004,\"journal\":{\"name\":\"Tribologia: Finnish Journal of Tribology\",\"volume\":\"22 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-11-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Tribologia: Finnish Journal of Tribology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5604/01.3001.0016.1020\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tribologia: Finnish Journal of Tribology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5604/01.3001.0016.1020","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
INFLUENCE OF PRE-HARDENED GX120Mn13 CAST STEEL
ON THE TRIBOLOGICAL PROPERTIES UNDER TECHNICALLY
DRY FRICTION
This paper presents the results of tribological tests on high manganese GX120Mn13 cast steel under technically
dry friction conditions. The tests were carried out using a TRB3 ball-on-disc tribometer using a 6mm-diameter
SiC ball as a counter-sample for a specimen made of GX120Mn13 cast steel containing a localised prehardening
area on the test surface with a hardness of approximately 597 HV10 (the non-hardened area had a
hardness of approximately 325-364 HV10). During the test, the ball travelled in a 16.68 mm diameter circle
and passed through both hardening and non-hardened areas. The resulting erosion marks were assessed using
an optical profilometer and scanning microscope tests, which showed that the maximum depth of erosion in
the previously hardening area was 0.77 μm and was more than twice as deep as in the non-hardened areas
surveyed. In contrast, the area of attrition was twice as small as in the non-hardened area located in the axis of
the previously applied load and more than three times smaller, but in the area located on the side of the axis
and 8.34 mm away from it. Thus, from the point of view of the abrasion resistance of GX120Mn13 cast steel,
the validity of its prior hardening before the operation was confirmed.