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Fabrication of Low Roughness Gradient Nanostructured Inner Surface on an AISI 304 Stainless Steel Pipe via Ultra-Sonic Rolling Treatment (USRT)
Han, Xiaolei1; Li, Changji2; Chen, Chunhuan3; Zhang, Xiaodan4; Zhang, Hongwang1
Corresponding AuthorZhang, Hongwang(hwzhang@ysu.edu.cn)
2021-07-01
Source PublicationNANOMATERIALS
Volume11Issue:7Pages:16
AbstractGradient nanostructure (GNS) has drawn great attention, owing to the unique deformation and properties that are superior to nanostructure with uniform scale. GNS is commonly fabricated via surface plastic deformation with small tips (of balls or shots) so as to produce high deformation to refine the coarse grains, but unfortunately it suffers from the deterioration of surface quality which is hard to guarantee the reliable service. Although there are mirror-finishing techniques that can greatly enhance the surface quality, the induced slight deformation is commonly unable to produce GNS of reasonable thickness. Here, we propose a method to fabricate a GNS surface layer with a substantially enhanced surface quality via ultra-sonic rolling treatment (USRT), namely, surface rolling with a roller vibrated at a frequency of 20,000 Hz. It is found that 4-pass USRT is able to produce 20-30 mu m thick GNS on AISI 304 stainless steel pipe inner surface, wherein the surface quality is enhanced by one order of magnitude from the starting Ra = 3.92 mu m to 0.19 mu m. Processing by a roller with a high-frequency vibration is necessary for both good surface quality and the effective accumulation of heavy deformation on the surface. The flattening mechanism as well as the microstructural evolution from millimeter- to nanometer-scale for AISI 304 stainless steel is discussed.
Keywordgradient nanostructure AISI 304 stainless steel ultra-sonic rolling treatment surface quality
Funding OrganizationHundred Outstanding Creative Talents Projects in Hebei University, China ; Project Program of Heavy Machinery Collaborative Innovation Center, China
DOI10.3390/nano11071769
Indexed BySCI
Language英语
Funding ProjectHundred Outstanding Creative Talents Projects in Hebei University, China ; Project Program of Heavy Machinery Collaborative Innovation Center, China
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000676576700001
PublisherMDPI
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/159845
Collection中国科学院金属研究所
Corresponding AuthorZhang, Hongwang
Affiliation1.Yanshan Univ, Coll Mech Engn, Natl Engn Res Ctr Equipment & Technol Cold Strip, Qinhuangdao 066004, Hebei, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
3.Dalian Jiaotong Univ, Sch Mat Sci & Engn, Dalian 116028, Peoples R China
4.Tech Univ Denmark, Dept Mech Engn, DK-2800 Lyngby, Denmark
Recommended Citation
GB/T 7714
Han, Xiaolei,Li, Changji,Chen, Chunhuan,et al. Fabrication of Low Roughness Gradient Nanostructured Inner Surface on an AISI 304 Stainless Steel Pipe via Ultra-Sonic Rolling Treatment (USRT)[J]. NANOMATERIALS,2021,11(7):16.
APA Han, Xiaolei,Li, Changji,Chen, Chunhuan,Zhang, Xiaodan,&Zhang, Hongwang.(2021).Fabrication of Low Roughness Gradient Nanostructured Inner Surface on an AISI 304 Stainless Steel Pipe via Ultra-Sonic Rolling Treatment (USRT).NANOMATERIALS,11(7),16.
MLA Han, Xiaolei,et al."Fabrication of Low Roughness Gradient Nanostructured Inner Surface on an AISI 304 Stainless Steel Pipe via Ultra-Sonic Rolling Treatment (USRT)".NANOMATERIALS 11.7(2021):16.
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