IMR OpenIR
Annealing twin mechanism for 304 stainless steel solution treatment process
Ji, Kai-sheng1; Song, Guang-sheng1; Song, Hong-wu2; Zhang, Shi-hong2
Corresponding AuthorSong, Hong-wu(hwsong@imr.ac.cn)
2021-07-01
Source PublicationJOURNAL OF CENTRAL SOUTH UNIVERSITY
ISSN2095-2899
Volume28Issue:7Pages:1978-1989
AbstractThe texture evolution, twin crystallographic nature and grain orientation variation during the solution heat treatment process of the 304 stainless steel pipe were studied. It was found that after the solution heat treatment, the texture type clearly changed, and the texture strength was greatly increased. During the solution heat treatment process, grain boundaries migrated along the orientation available for grain growth, giving rise to abnormal growth of some grains through merging with the adjacent small grains. After the solution heat treatment, more 60 degrees twins formed in the microstructures of the 304 stainless steel pipe, and the fraction of the twin boundaries showed a pronounced increase. Analysis of the twin crystallographic nature of the FCC crystals showed that four kinds of twin variants can be formed within austenite parent grains, and twelve kinds of misorientations can be formed between the austenite parent grains and the secondary twins.
Keyword304 stainless steel texture annealing twin secondary twin grain orientation
Funding OrganizationNational Natural Science Foundation of China
DOI10.1007/s11771-021-4746-2
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[51875547]
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000696845100006
PublisherJOURNAL OF CENTRAL SOUTH UNIV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/167066
Collection中国科学院金属研究所
Corresponding AuthorSong, Hong-wu
Affiliation1.Shenyang Aerosp Univ, Sch Mat Sci & Engn, Shenyang 110136, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Ji, Kai-sheng,Song, Guang-sheng,Song, Hong-wu,et al. Annealing twin mechanism for 304 stainless steel solution treatment process[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY,2021,28(7):1978-1989.
APA Ji, Kai-sheng,Song, Guang-sheng,Song, Hong-wu,&Zhang, Shi-hong.(2021).Annealing twin mechanism for 304 stainless steel solution treatment process.JOURNAL OF CENTRAL SOUTH UNIVERSITY,28(7),1978-1989.
MLA Ji, Kai-sheng,et al."Annealing twin mechanism for 304 stainless steel solution treatment process".JOURNAL OF CENTRAL SOUTH UNIVERSITY 28.7(2021):1978-1989.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ji, Kai-sheng]'s Articles
[Song, Guang-sheng]'s Articles
[Song, Hong-wu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ji, Kai-sheng]'s Articles
[Song, Guang-sheng]'s Articles
[Song, Hong-wu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ji, Kai-sheng]'s Articles
[Song, Guang-sheng]'s Articles
[Song, Hong-wu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.