B. Liang, Jiaoyang Sun, Jing Zhao, Z. Ding, R. Tian, Feng Yan
{"title":"时效100Mn13钢中三相珠光体的形态与形成","authors":"B. Liang, Jiaoyang Sun, Jing Zhao, Z. Ding, R. Tian, Feng Yan","doi":"10.1080/02670836.2023.2228105","DOIUrl":null,"url":null,"abstract":"The pearlite formed in 100Mn13 high carbon high manganese steel after 1323 K water toughening subsequently 923 K aging treatment is studied by transmission electron microscope and high-resolution technique. The results show that the pearlite is composed of three phases, which are M3C lamellae, M7C3 lamellae, and ferrite lamellae, respectively, with the orientation relationships of ( )α∥( )M7C3, ( )α∥( )M3C, ( )M3C∥( )M7C3, [ ]M3C∥[ ]M7C3∥[ ]α. And M7C3 is formed at the phase interface between M3C and α. The growth physical model of three-phase pearlite is proposed.","PeriodicalId":18232,"journal":{"name":"Materials Science and Technology","volume":"16 1","pages":"2869 - 2873"},"PeriodicalIF":2.2000,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Morphology and formation of three-phase pearlite in an aged 100Mn13 steel\",\"authors\":\"B. Liang, Jiaoyang Sun, Jing Zhao, Z. Ding, R. Tian, Feng Yan\",\"doi\":\"10.1080/02670836.2023.2228105\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The pearlite formed in 100Mn13 high carbon high manganese steel after 1323 K water toughening subsequently 923 K aging treatment is studied by transmission electron microscope and high-resolution technique. The results show that the pearlite is composed of three phases, which are M3C lamellae, M7C3 lamellae, and ferrite lamellae, respectively, with the orientation relationships of ( )α∥( )M7C3, ( )α∥( )M3C, ( )M3C∥( )M7C3, [ ]M3C∥[ ]M7C3∥[ ]α. And M7C3 is formed at the phase interface between M3C and α. The growth physical model of three-phase pearlite is proposed.\",\"PeriodicalId\":18232,\"journal\":{\"name\":\"Materials Science and Technology\",\"volume\":\"16 1\",\"pages\":\"2869 - 2873\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2023-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Materials Science and Technology\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1080/02670836.2023.2228105\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Science and Technology","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1080/02670836.2023.2228105","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Morphology and formation of three-phase pearlite in an aged 100Mn13 steel
The pearlite formed in 100Mn13 high carbon high manganese steel after 1323 K water toughening subsequently 923 K aging treatment is studied by transmission electron microscope and high-resolution technique. The results show that the pearlite is composed of three phases, which are M3C lamellae, M7C3 lamellae, and ferrite lamellae, respectively, with the orientation relationships of ( )α∥( )M7C3, ( )α∥( )M3C, ( )M3C∥( )M7C3, [ ]M3C∥[ ]M7C3∥[ ]α. And M7C3 is formed at the phase interface between M3C and α. The growth physical model of three-phase pearlite is proposed.
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