奥氏体Fe-Cr-Ni合金体系在12.5 mol%Cr下由内渗向快速渗的速率机制转变

Journal of Advanced Science Pub Date : 2020-01-01 DOI:10.2978/jsas.32107

K. Gemma, M. Sato, Masae Kanda, Ryota Gemma, Kaoru Hoshino, Jun-ichi Kawano

{"title":"奥氏体Fe-Cr-Ni合金体系在12.5 mol%Cr下由内渗向快速渗的速率机制转变","authors":"K. Gemma, M. Sato, Masae Kanda, Ryota Gemma, Kaoru Hoshino, Jun-ichi Kawano","doi":"10.2978/jsas.32107","DOIUrl":null,"url":null,"abstract":"Transition from internal nitriding to rapid nitriding at 12.5 mol% Cr in austenitic Fe-Cr-Ni alloy system is investigated from a Cr skeleton model based on atomic arrangement of Cr atoms in the alloys. The rapid nitriding is observed above the 12.5 mol% Cr of alloys. Kinetics of the rapid nitriding is only performed at local space of 25.0 mol% Cr in the alloys. The kinetics is discussed as a kind of lasering in thermodynamic system.","PeriodicalId":14991,"journal":{"name":"Journal of Advanced Science","volume":"5 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Transition of rate mechanism from internal nitriding to rapid nitriding mechanism at 12.5 mol%Cr in austenitic Fe-Cr-Ni alloy system\",\"authors\":\"K. Gemma, M. Sato, Masae Kanda, Ryota Gemma, Kaoru Hoshino, Jun-ichi Kawano\",\"doi\":\"10.2978/jsas.32107\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Transition from internal nitriding to rapid nitriding at 12.5 mol% Cr in austenitic Fe-Cr-Ni alloy system is investigated from a Cr skeleton model based on atomic arrangement of Cr atoms in the alloys. The rapid nitriding is observed above the 12.5 mol% Cr of alloys. Kinetics of the rapid nitriding is only performed at local space of 25.0 mol% Cr in the alloys. The kinetics is discussed as a kind of lasering in thermodynamic system.\",\"PeriodicalId\":14991,\"journal\":{\"name\":\"Journal of Advanced Science\",\"volume\":\"5 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Advanced Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2978/jsas.32107\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Advanced Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2978/jsas.32107","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

采用基于合金中Cr原子排列的Cr骨架模型，研究了奥氏体Fe-Cr-Ni合金体系从12.5 mol% Cr的内氮化到快速氮化的转变。在12.5 mol% Cr以上的合金中发现了快速氮化现象。快速氮化动力学仅在合金中25.0 mol% Cr的局部空间进行。动力学是作为热力学系统中的一种激光来讨论的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Transition of rate mechanism from internal nitriding to rapid nitriding mechanism at 12.5 mol%Cr in austenitic Fe-Cr-Ni alloy system

Transition from internal nitriding to rapid nitriding at 12.5 mol% Cr in austenitic Fe-Cr-Ni alloy system is investigated from a Cr skeleton model based on atomic arrangement of Cr atoms in the alloys. The rapid nitriding is observed above the 12.5 mol% Cr of alloys. Kinetics of the rapid nitriding is only performed at local space of 25.0 mol% Cr in the alloys. The kinetics is discussed as a kind of lasering in thermodynamic system.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Advanced Science

自引率

0.00%

发文量