MULTI-PASS

作品数：80被引量：202H指数：7
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相关领域：金属学及工艺一般工业技术更多>>
相关作者：王天一杨磊丁汉林于忠奇赵亦希更多>>
相关机构：安徽工业大学上海交通大学上海大学华中科技大学更多>>
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相关基金：国家自然科学基金中国博士后科学基金国家高技术研究发展计划国家教育部博士点基金更多>>
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Multi-layer multi-pass friction rolling additive manufacturing of Al alloy:Toward complex large-scale high-performance components
《International Journal of Minerals,Metallurgy and Materials》2025年第2期425-438,共14页Haibin Liu Run Hou Chenghao Wu Ruishan Xie Shujun Chen 
supported by the National Key Research and Development Program of China(No.2022YFB3404700);the National Natural Science Foundation of China(Nos.52105313 and 52275299);the Research and Development Program of Beijing Municipal Education Commission,China(No.KM202210005036);the Natural Science Foundation of Chongqing,China(No.CSTB2023NSCQ-MSX0701);the National Defense Basic Research Projects of China(No.JCKY2022405C002).
At present,the emerging solid-phase friction-based additive manufacturing technology,including friction rolling additive man-ufacturing(FRAM),can only manufacture simple single-pass components.In this study,multi-laye...
关键词：aluminum alloy additive manufacturing SOLID-STATE friction stir welding multi-layer multi-pass 
Microstructural evolution and hot tensile behavior of Mg−3Zn−0.5Zr alloy subjected to multi-pass friction stir processing
《Transactions of Nonferrous Metals Society of China》2024年第11期3615-3628,共14页Ji WANG Rui-dong FU Tian-xiang HU Yi-jun LI Yue LIU Zhi-hua ZHU Shi-de LI Zhe-feng XU 
supported by Hebei Natural Science Foundation,China (No.E2020203158);Hebei Provincial Department of Human Resources and Social Security,China (No.E2020100006)。
The microstructures and hot tensile behaviors of ZK30 alloys subjected to single-and multi-pass friction stir processing(FSP)were systematically investigated.Following single-pass FSP(S-FSP),coarse grains underwent re...
关键词：ZK30 alloys multi-pass friction stir processing SUPERPLASTICITY microstructure hot tensile behavior 
Highly sensitive and real-simultaneous CH_(4)/C_(2)H_(2)dual-gas LITES sensor based on Lissajous pattern multi-pass cell
《Opto-Electronic Science》2024年第11期1-10,共10页Haiyue Sun Ying He Shunda Qiao Yahui Liu Yufei Ma 
National Natural Science Foundation of China(Grant No.62335006,62022032,62275065,and 61875047);Key Laboratory of Opto-Electronic Information Acquisition and Manipulation(Anhui University),Ministry of Education(Grant No.OEIAM202202);Fundamental Research Funds for the Central Universities(Grant No.HIT.OCEF.2023011).
In this paper,a novel highly sensitive methane(CH_(4))and acetylene(C_(2)H_(2))dual-gas light-induced thermoelectric spectroscopy(LITES)sensor based on Lissajous space-division multiplexed(LSDM)technology and trapezoi...
关键词：light-induced thermoelectric spectroscopy Lissajous space-division multiplexed multi-pass cell quartz tuning fork dual-gas sensing 
The Chaos Sparrow Search Algorithm:Multi-layer and Multi-pass Welding Robot Trajectory Optimization for Medium and Thick Plates
《Journal of Bionic Engineering》2024年第5期2602-2618,共17页Song Mu Jianyong Wang Chunyang Mu 
support by Ningxia Key R&D projects“Integration and demonstration application of intelligent finishing system for large casting riser robot”(No.2021BEE03002);Ningxia Natural Science Foundation Project“Research on detection and location of large casting welding seam based on depth learning”(No.2020AAC03201).
The welding of medium and thick plates has a wide range of applications in the engineering field.Industrial welding robots are gradually replacing traditional welding operations due to their significant advantages,suc...
关键词：Medium and thick plates The Chaos Sparrow Search Algorithm Welding robot Tent chaotic mapping Denavit-Hartenberg Trajectory optimization 
Thin-disk multi-pass amplifier for kilowatt-class ultrafast lasers被引量：1
《High Power Laser Science and Engineering》2024年第5期22-27,共6页Sizhi Xu Xing Liu Yubo Gao Zuoyuan Ou Fayyaz Javed Xingyu He Haotian Lu Junzhan Chen Yewang Chen Deqin Ouyang Junqing Zhao Xu Wu Chunyu Guo Cangtao Zhou Qitao Lue Shuangchen Ruan 
supported by the National Key Research and Development Program of China(2022YFB3605800);National Natural Science Foundation of China(62105225,62275174,61975136,61935014);Shenzhen University Stability Support Project(20220719104008001);Natural Science Foundation of Top Talent of Shenzhen Technology University(GDRC202106);Pingshan Special Funds for Scientific and Technological Innovation(PSKG202003,PSKG202007);Guangdong Provincial Engineering Technology Research Center for Materials for Advanced MEMS Sensor Chip(2022GCZX005)。
We report on an improved ytterbium-doped yttrium aluminum garnet thin-disk multi-pass amplifier for kilowatt-level ultrafast lasers,showcasing excellent beam quality.At a repetition rate of 800 kHz,the 6.8 ps,276 W se...
关键词：high-power laser kilowatt level multi-pass amplifier thin-disk laser ultrafast laser 
Mid-infrared Optical Frequency Comb-based Fourier Transform Spectrometer for Broadband Molecular Spectroscopy
《Chinese Journal of Chemical Physics》2024年第4期471-480,I0093,共11页Feihu Cheng Weixiong Zhao Bo Fang Nana Yang Shuangshuang Li Weijun Zhang Lunhua Deng Weidong Chen 
supported by the National Natural Science Foundation China(No.42022051,No.U21A2028);Youth Innovation Promotion Association of the Chinese Academy of Sciences(No.Y202089);the HFIPS Director's Fund(No.YZJJ202101,No.BJPY2023A02).
Optical frequency combbased Fourier transform spectroscopy has the features of broad spectral bandwidth,high sensitivity,andmultiplexed trace gas detection,which has valuable application potential in the fields of pre...
关键词：Mid-infrared optical frequency comb Multi-pass cell Fourier transform infrared spectrometer 
A new insight into LPSO phase transformation and mechanical properties uniformity of large-scale Mg-Gd-Y-Zn-Zr alloy prepared by multi-pass friction stir processing被引量：1
《Journal of Magnesium and Alloys》2024年第5期2041-2056,共16页Xiaohu Guan Wen Wang Ting Zhang Pai Peng Qiang Liu Peng Han Ke Qiao Jun Cai Liqiang Wang Kuaishe Wang 
supported by the National Key Research and Development Program of China(2021YFB3501002);State Key Program of National Natural Science Foundation of China(5203405);National Natural Science Foundation of China(51974220,52104383);National Key Research and Development Program of China(2021YFB3700902);Key Research and Development Program of Shaanxi Province(2020ZDLGY13-06,2017ZDXM-GY-037);Shaanxi Province National Science Fund for Distinguished Young Scholars(2022JC-24)。
A large-scale fine-grained Mg-Gd-Y-Zn-Zr alloy plate with high strength and ductility was successfully prepared by multi-pass friction stir processing(MFSP)technology in this work.The structure of grains and long peri...
关键词：Friction stir processing MULTI-PASS Mg-Gd-Y-Zn-Zr alloy LPSO phase transformation Mechanical properties 
A highly sensitive LITES sensor based on a multi-pass cell with dense spot pattern and a novel quartz tuning fork with low frequency被引量：4
《Opto-Electronic Advances》2024年第3期26-34,共9页Yahui Liu Shunda Qiao Chao Fang Ying He Haiyue Sun Jian Liu Yufei Ma 
National Natural Science Foundation of China(Grant Nos.62335006,62022032,62275065,and 61875047);Key Laboratory of Opto-Electronic Information Acquisition and Manipulation(Anhui University),Ministry of Education(Grant No.OEIAM202202);Fundamental Research Funds for the Central Universities(Grant No.HIT.OCEF.2023011).
A highly sensitive light-induced thermoelectric spectroscopy(LITES)sensor based on a multi-pass cell(MPC)with dense spot pattern and a novel quartz tuning fork(QTF)with low resonance frequency is reported in this manu...
关键词：light-induced thermoelectric spectroscopy quartz tuning fork multi-pass cell gas sensing 
Low bend loss,high index,composite morphology ultra-fast laser written waveguides for photonic integrated circuits被引量：2
《Light(Advanced Manufacturing)》2024年第1期50-59,共10页Andrew Ross-Adams Toney Teddy Fernandez Michael Withford Simon Gross 
funded by the Australian Research Council Discovery Program under grant FT200100590.
We demonstrate a novel,composite laser written 3D waveguide,fabricated in boro-aluminosilicate glass,with a refractive index contrast of 1.12×10^(−2).The waveguide is fabricated using a multi-pass approach which leve...
关键词：Ultrafast laser inscription Thermal inscription Cumulative heating Athermal inscription Multi-scan MULTI-PASS Half-scan Bend loss High index contrast Photonic integrated circuit 
Insight into deformation allocation in the multi-pass roll forming of a double-walled brazed tube
《Advances in Manufacturing》2023年第4期567-586,共20页Meng-Meng Liu Yu-Li Liu Heng Li 
the National Natural Science Foundation of China(Grant No.52275379).
Deformation allocation is an important factor that affects 720°curling forming from copper-coated steel strips to double-walled brazed tubes(DWBTs).In this study,four schemes of deformation allocation,considering dif...
关键词：Double-walled brazed tube(DWBT) Multi-pass roll forming Deformation allocation Cross-sectional profile ROUNDNESS 
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