MICROFORMING

作品数：18被引量：34H指数：4
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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：王振龙程利冬更多>>
相关机构：哈尔滨工业大学更多>>
相关期刊：《Chinese Journal of Mechanical Engineering》《Advances in Manufacturing》《Defence Technology（防务技术）》《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》更多>>
相关基金：国家自然科学基金更多>>
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Near-perfect replication on amorphous alloys through active force modulation based on machine learning/neural network parameter prediction
《Science China(Physics,Mechanics & Astronomy)》2025年第1期177-187,共11页Senkuan Meng Zheng Wang Ruisong Zhu Ruijie Liu Jiang Ma Lina Hu Weihua Wang 
supported by the Key Basic and Applied Research Program of Guangdong Province(Grant No.2019B030302010);the Taishan Scholars Program of Shandong Province(Grant No.tsqn201909010);the National Natural Science Foundation of China(Grant Nos.51901139,51971120 and U1902221);the Key R&D Program of Shandong Province(Grant No.2022CXGC020308)。
As a microforming technique,micro/nano-structural replication possesses advantages of high precision and efficiency.With the remarkable superplasticity in the supercooled liquid region,amorphous alloys or metallic gla...
关键词：metallic glass amorphous alloy MICROFORMING IMPRINTING machine learning 
Polyoxometalates-derived nanostructures for electrocatalysis application被引量：4
《Rare Metals》2024年第5期1845-1866,共22页Chao-Yue Sun Wen Li Kai Wang Wei-Jia Zhou Hai-Qing Wang 
financially supported by Shandong Provincial Natural Science Foundation(No.ZR2019BB025)。
The conversion of intermittent renewable electrical energy to chemical energy is of great importance which can not only mitigate current energy and environmental crisis but also contribute to the ongoing carbon neutra...
关键词：MICROFORMING Cylindrical compression Size effects Grain orientation Inhomogeneous deformation 
Grain size effect on the assembly quality of micro-scaled barrel formed by microforming
《Advances in Manufacturing》2024年第1期19-32,共14页Dien Hu Jieyichen Fang Feng Zeng Ming-Wang Fu 
funding support to this research from the National Natural Science Foundation of China(Grant No.51835011);the project of ZE1W from The Hong Kong Polytechnic University,and the General Research Fund of Hong Kong Government(Grant No.15223520).
In this research,a method employing micro-extrusion was designed to produce the micro-scaled barrel-shaped parts with complex geometrical features to study the feasibility of the proposed microforming method and its g...
关键词：Microformed part Size effect EXTRUSION Microstructural evolution Dimensions Assembly accuracy 
Metal flow hysteresis behavior and shape control strategy during porthole die extrusion of micro heat pipe被引量：1
《Chinese Journal of Aeronautics》2023年第7期268-281,共14页Yongda LIU Jie XU Xiaoliang WANG Debin SHAN Bin GUO 
co-supported by the National Natural Science Foundation of China (No. 51635005);the 111 Project (No. B18017)
The shape control strategy of micro grooves is still unclear and challenging during the porthole die extrusion of grooved micro heat pipe(MHP).Through the simulation and experiment of porthole die extrusion of a MHP p...
关键词：Micro heat pipe MICROFORMING Size effect Porthole die extrusion Metal flow Forming integrity MICROSTRUCTURE 
Size effects on process performance and product quality in progressive microforming of shafted gears revealed by experiment and numerical modeling
《Advances in Manufacturing》2023年第1期1-20,共20页Jun-Yuan Zheng Hui Liu Ming-Wang Fu 
The authors would like to acknowledge the funding support to this research from the projects of ZE1W and BBAT from The Hong Kong Polytechnic University,the National Natural Science Foundation of China(NSFC)(Grant No.51835011);the General Research Fund(GRF)(Grant No.15223520).
As one of the indispensable actuating components in micro-systems,the shafted microgear is in great production demand.Microforming is a manufacturing process to produce microgears to meet the needs.Due to the small ge...
关键词：MICROFORMING Microprocess performance Microforming quality Size effect affected deformation behavior Die design optimization 
Experimental Investigation on Micro Deep Drawing of Stainless Steel Foils with Different Microstructural Characteristics被引量：4
《Chinese Journal of Mechanical Engineering》2021年第2期179-189,共11页Jingwei Zhao Tao Wang Fanghui Jia Zhou Li Cunlong Zhou Qingxue Huang Zhengyi Jiang 
Supported by National Natural Science Foundation of China(Grant Nos.51975398,51974196);Research Project Supported by Shanxi Scholarship Council of China(Grant No.2020-037).
In the present work,austenitic stainless steel(ASS)304 foils with a thickness of 50μm were first annealed at temperatures ranging from 700 to 1100℃for 1 h to obtain different microstructural characteristics.Then the...
关键词：MICROFORMING Micro deep drawing Stainless steel foils WRINKLING ANNEALING Microstructure 
Feasibility evaluation of failure models for predicting forming limit of metal foils被引量：1
《Chinese Journal of Aeronautics》2020年第9期2461-2471,共11页Bao MENG Jiejie SHI Yiyun ZHANG Cheng CHENG Bolin MA Min WAN 
funding support to this research from the National Natural Science Foundation of China(Nos.51605018 and 51635005);Beijing Municipal Natural Science Foundation of China(No.3172022)。
Forming limit of metal foil is an important index to evaluate its formability,and is of considerable significance to improve the quality of products.The ductile fracture(DF)behavior in microscale plastic deformation i...
关键词：Failure criteria Forming limit Metal foil MICROFORMING Size effect 
Performance characterization of Bi_2O_3/Al nanoenergetics blasted micro-forming system被引量：2
《Defence Technology（防务技术）》2019年第1期98-105,共8页Vinay Kumar Patel Rishi Kant Anu choudhary Madhusudan Painuly Shantanu Bhattacharya 
support provided by Boeing India to Indian Institute of Technology Kanpur,India;TEQIP funding from Government of India provided to G.B.Pant Institute of Engineering&Technology Pauri-Garhwal India
This paper reports a novel micro-blast driven manufacturing process for micro-forming of Aluminum foils. The micro-blast is realized by using a nanoenergetic material system comprising of Bi_2O_3 microrods and aluminu...
关键词：MICROFORMING ALUMINUM FOIL BI2O3 Nanoenergetic TUNABILITY Process parameters 
Fatigue crack growth of titanium alloy joints by electron beam welding
《Rare Metals》2014年第5期516-521,共6页Hong-Yu Qi Hao Shi Shao-Lin Li Xiao-Guang Yang 
financially supported by the Hi-Tech Research and Development Program (863) of China (No. 2012AA052102);Program of International Science and Technology Cooperation of China (No. 2013DFA61590);the National Natural Science Foundation of China (No. 51275023)
Electron beam welding（EBW） has been widely used in the manufacture of titanium alloy welded blisk for aircraft engines. Based on fatigue crack growth tests on titanium alloy electron beam welding（EBW） joints, mech...
关键词：MICROFORMING Ti–6Al–4V alloy Electron beam welding Fatigue crack growth Fracture analysis 
Mechanism of size effects in microcylindrical compression of pure copper considering grain orientation distribution被引量：1
《Rare Metals》2013年第1期18-24,共7页Chuan-Jie Wang Chun-Ju Wang Bin Guo De-Bin Shan Yan-Yan Chang 
financially supported by the National Natural Science Foundation of China (Nos. 50835002 and 51105102)
In microscale deformation, the magnitudes of specimen and grain sizes are usually identical, and size- dependent phenomena of deformation behavior occur, namely, size effects. In this study, size effects in micro- cyl...
关键词：MICROFORMING Cylindrical compression Sizeeffects Grain orientation Inhomogeneous deformation 
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