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SURFACE_ROUGHNESS: 作品数：444被引量：915H指数：11; 导出分析报告; 相关作者：李亮左敦稳陆昌根姚倡锋张定华更多>>; 相关机构：南京航空航天大学南京信息工程大学西北工业大学大连理工大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划河北省自然科学基金国家高技术研究发展计划更多>>

Efficient large-area flexible organic photovoltaic modules on transparent thin silver electrodes: 《Science China Chemistry》2025年第3期1199-1206,共8页Cong Xie Zedong Xiong Xinlu Liu Wen Wang Yang Liu Xueshi Jiang Xin Lu Lulu Sun Yinhua Zhou; supported by the National Natural Science Foundation of China (52273180,62104075,and 52425307);the Wuhan National Laboratory for Optoelectronics (WNLO)Funds for Innovation。; Large-area flexible organic photovoltaic(OPV)modules are challenging to achieve high power conversion efficiency(PCE).Electrical shunts or shortages generally occur in large-area OPV modules due to the ultrathin(100-2...; 关键词：flexible organic photovoltaic modules flexible transparent electrode silver transparent electrode growth template low surface roughness

Optimization of Wire-EDM Parameters for Ti-6Al-4V Using Taguchi-MRSN Optimization Approach: 《Journal of Harbin Institute of Technology(New Series)》2025年第1期85-94,共10页Ipsita Nayak Jaydev Rana; Ti-6Al-4V is a lightweight,extremely strong material with high resistance to corrosion and is widely used in aerospace industries,medical implants and many more.Contour cutting in such material with sharp corner radiu...; 关键词：WEDM surface roughness surface crack density white layer thickness MRSN analysis of variance orthogonal array

Effect of solidification path and volume shrinkage on cracking susceptibility at different cooling rates: 《Journal of Iron and Steel Research International》2025年第2期418-425,共8页Wei-an Wang Yong-kun Yang Guo-xing Qiu Jian-li Wang Guo-hua Wang Xiao-ming Li; supported by the National Natural Science Foundation of China(No.52074207 and No.52304358);the Natural Science Basic Research Program of Shaanxi(No.2023-JC-QN-0376);Shaanxi Province Innovation Ability Support Plan(No.2023-CX-TD-53).; Understanding the solidification characteristics and microsegregation under varying cooling rates is essential to comprehend the formation of center cracks in large section round billets.P91 high-alloy steel was taken...; 关键词：In situ observation P91 high-alloy steel Central crack Large section continuous casting round billet Surface roughness Peritectic solidification

Micro-and nano-scale spindle perpendicularity modulation method to enhance the quality of milled surfaces: 《International Journal of Extreme Manufacturing》2024年第6期515-533,共19页Bingrui Lv Bin Lin Jinshuo Zhang Chunyan Liu Longfei Wang Tianyi Sui; National Key Research and Development Program of China(No.2023YFB3711100);National Natural Science Foundation of China(Grant Nos.52275458,52275207);Natural Science Foundation of Tianjin(Grant No.22JCZDJC00050)。; Significant advancements in ultra-precision machining technology have forced a re-examination of the spindle perpendicularity errors'impact on the milled surface quality at the micro-nano scale.In this paper,a method ...; 关键词：compliant mechanism spindle adjustment surface roughness MILLING

Optimization of Ti-5Al-2.5Sn Chemical Milling Process Parameters Using Taguchi Design for Enhanced Performance: 《Journal of Harbin Institute of Technology(New Series)》2024年第6期60-70,共11页Suha KShihab Ahmed AAG Alrubaiy Ayad Naseef Jasim Jabbar Gattmah; One of the nontraditional manufacturing processes is the chemical machining that deals with the removal of material substances using acidic or alkaline chemical solutions. This study aimed to determine the maximum mat...; 关键词：Ti-5Al-2.5Sn alloy material removal rate chemical milling Taguchi design surface roughness

Advancing sustainable casting through cryogenic gradient forming of frozen sand molds:Design,error control,and experimental validation被引量：1: 《Journal of Materials Science & Technology》2024年第36期211-226,共16页Jianpei Shi Zhongde Shan Haoqin Yang Shijie Dong Qinjiang Liu; supported by the National Key R&D Program of China(grant No.2021YFB3401200);the Jiangsu Provincial Basic Research Program(Natural Science Foundation)Youth Fund(grant No.BK20230885);the Special Technical Project for Equipment Pre-research(grantNo.30104040302).; Owing to its exceptional casting performance,substantial utilization of recycled sand,and environmen-tally sustainable characteristics,frozen sand mold casting technology has found extensive application across diverse...; 关键词：Frozen sand mold Cryogenic machining Dimensional accuracy Surface roughness Green casting

Dynamics of molten pool evolution and highspeed real-time optical measurement in laser polishing: 《Light(Advanced Manufacturing)》2024年第4期110-120,共11页Du Wang Mingjie Yu Yifan Yao Shaoyi Wang Yueyun Weng Shuang Zhao Fei Fan Keisuke Goda Sheng Liu Zongqing Zhao Cheng Lei; supported by the National Natural Science Foundation of China(12374295,62075200);the National Key Research and Development Program of China(2023YFB4603803);The Fund of National Key Laboratory of Plasma Physics(6142A04230201);Fundamental Research Funds for the Central Universities(2042023kf0113);the Shenzhen Science and Technology Program(20JCYJ20220530140601003).; Laser polishing(LP)is considered an effective method for generating ultrasmooth surfaces owing to its precision,flexibility,and material compatibility.However,a lack of understanding of the evolution of surface topogr...; 关键词：Laser polishing Molten pool dynamics Ultrafast measurement Surface roughness Optical timestretch quantitative interferometry

Prediction for Geometric Characteristics of Single Track of Deposition Layer and Surface Roughness in Thin Wire-Based Metal Additive Manufacturing Process: 《稀有金属材料与工程》2024年第11期3026-3034,共9页Liu Haitao Wang Lei Zhao Zhenlong Wang Linxin Tang Yongkai; 173 Basic Strengthening Program;Xi'an Science and Technology Plan(21ZCZZHXJS-QCY6-0002)。; Machine learning prediction models for thin wire-based metal additive manufacturing(MAM)process were proposed,aiming at the complex relationship between the process parameters and the geometric characteristics of sing...; 关键词：thin wire-based metal additive manufacturing machine learning SVR ANN

Material removal mechanisms in ultrasonic vibration-assisted high-efficiency deep grindingγ-TiAl alloy: 《Chinese Journal of Aeronautics》2024年第11期462-476,共15页Tao CHEN Xiaowei WANG Biao ZHAO Wenfeng DING Mingyue XIONG Jiuhua XU Qi LIU Dongdong XU Yanjun ZHAO Jianhui ZHU; financially supported by the National Natural Science Foundation of China(Nos.92160301,92060203,52175415 and 52205475);the Science Center for Gas Turbine Project(Nos.P2022-AB-Ⅳ-002-001 and P2023-B-Ⅳ-003-001);the Natural Science Foundation of Jiangsu Province(No.BK20210295);the Superior Postdoctoral Project of Jiangsu Province(No.2022ZB215);the Postgraduate Research&Practice Innovation Program of Jiangsu Province(KYCX23_0355);the Interdisciplinary Innovation Fund for Doctoral Students of Nanjing University of Aeronautics and Astronautics(KXKCXJJ202305);the Fundamental Research Funds for the Central Universities(Nos.NS2023028 and NG2024015)。; Gamma titanium-aluminum intermetallic compounds(γ-TiAl)have gained considerable attentions in the aerospace industry due to their exceptional thermal resilience and comprehensive attributes,making them a prime exampl...; 关键词：Ultrasonic vibration-assisted high-efficiency deep grinding Grinding temperature Grinding forces Surface roughness Chip formation

Pulsed Unipolar-Polarisation Plasma Electrolytic Polishing of Ni-Based Superalloys:A Proof of Conception: 《Chinese Journal of Mechanical Engineering》2024年第5期163-179,共17页Chuanqiang Zhou Ning Qian Honghua Su Jingyuan He Wenfeng Ding Jiuhua Xu; Supported by National Natural Science Foundation of China(Grant No.52205476);the Youth Talent Support Project of Jiangsu Provincial Association of Science and Technology(Grant No.TJ-2023-070);the Fund of Prospective Layout of Scientific Research for Nanjing University of Aeronautics and Astronautics(Grant No.1005-ILB23025-1A);the Fund of Jiangsu Key Laboratory of Precision and Micro-Manufacturing Technology(Grant No.1005-ZAA20003-14).; The enhanced performance of aerospace equipment drives parts development towards integration,complexity,and structural optimization.This advancement promotes metal near-net fabrication technologies like wire electrica...; 关键词：Pulsed unipolar-polarisation Plasma electrolytic polishing Voltage waveform SUPERALLOY Surface roughness Material removal rate

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