题名 | Subsurface damage minimization of KDP crystals |
作者 | |
通讯作者 | Zhang,Liangchi |
发表日期 | 2022-12-01
|
DOI | |
发表期刊 | |
ISSN | 0169-4332
|
EISSN | 1873-5584
|
卷号 | 604 |
摘要 | In nanocutting and nanopolishing of potassium dihydrogen phosphate (KDP) crystals, microscopic abrasive particles scratch the material surfaces and cause subsurface damage. This paper aims to establish scratching maps for subsurface damage minimization in KDP crystals by revealing the deformation and material removal mechanisms of KDP crystals based on large-scale molecular dynamics analyses. It was found that both the indenter size and scratching depth have significant influences on the surface integrity of a machined KDP component. The material can experience no-wear, adhering, ploughing and cutting deformation stages under different scratching conditions, and the variation range of the coefficient of friction reflects the stages of the deformation regimes. Scratching maps were also established as guidelines to quantitatively define the “depth/radius — removal regimes” in different lattice surfaces of KDP, which is particularly helpful for the industry in selecting surfacing conditions for high surface integrity. |
关键词 | |
相关链接 | [Scopus记录] |
收录类别 | |
语种 | 英语
|
学校署名 | 通讯
|
资助项目 | Guangdong Specific Discipline Project[2020ZDZX2006]
; Shenzhen Key Laboratory of Cross-scale Manufacturing Mechanics Project[ZDSYS20200810171201007]
|
WOS研究方向 | Chemistry
; Materials Science
; Physics
|
WOS类目 | Chemistry, Physical
; Materials Science, Coatings & Films
; Physics, Applied
; Physics, Condensed Matter
|
WOS记录号 | WOS:000848235500003
|
出版者 | |
EI入藏号 | 20223512630535
|
EI主题词 | Crystals
; Deformation
; Friction
; Molecular dynamics
; Particle size analysis
|
EI分类号 | Physical Chemistry:801.4
; Crystalline Solids:933.1
; Materials Science:951
|
ESI学科分类 | MATERIALS SCIENCE
|
Scopus记录号 | 2-s2.0-85136489320
|
来源库 | Scopus
|
引用统计 |
被引频次[WOS]:8
|
成果类型 | 期刊论文 |
条目标识符 | //www.snoollab.com/handle/2SGJ60CL/394954 |
专题 | 工学院_创新智造研究院 工学院_力学与航空航天工程系 |
作者单位 | 1.School of Mechanical and Mining Engineering,The University of Queensland,Brisbane,4072,Australia 2.Shenzhen Key Laboratory of Cross-scale Manufacturing Mechanics,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China 3.SUSTech Institute for Manufacturing Innovation,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China 4.Department of Mechanics and Aerospace Engineering,Southern University of Science and Technology,Shenzhen,Guangdong,518055,China 5.School of Mechanical and Manufacturing Engineering,University of New South Wales,Sydney,2052,Australia |
通讯作者单位 | ; 创新智造研究院; 力学与航空航天工程系 |
推荐引用方式 GB/T 7714 |
Yang,Shengyao,Zhang,Liangchi,Wu,Zhonghuai. Subsurface damage minimization of KDP crystals[J]. APPLIED SURFACE SCIENCE,2022,604.
|
APA |
Yang,Shengyao,Zhang,Liangchi,&Wu,Zhonghuai.(2022).Subsurface damage minimization of KDP crystals.APPLIED SURFACE SCIENCE,604.
|
MLA |
Yang,Shengyao,et al."Subsurface damage minimization of KDP crystals".APPLIED SURFACE SCIENCE 604(2022).
|
条目包含的文件 | 条目无相关文件。 |
|
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