WELDMENT

作品数：34被引量：39H指数：3
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相关领域：金属学及工艺更多>>
相关机构：沈阳富创精密设备股份有限公司更多>>
相关期刊：《International Journal of Plant Engineering and Management》《Defence Technology（防务技术）》《Progress in Natural Science:Materials International》《Journal of Mechanics Engineering and Automation》更多>>
相关基金：国家自然科学基金中国博士后科学基金更多>>
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Corrosion resistance and antibacterial activity of different zones in TA2 weldment by TIG welding被引量：4
《Rare Metals》2020年第12期1449-1456,共8页Yan-Ping Zhu Chang-Yi Li Lian-Yun Zhang 
the National Natural Science Foundation of China(No.81070871)。
The corrosion resistance behavior of TA2 pure titanium processed by tungsten inert gas(TIG)welding was investigated in artificial saliva solution at 37℃.By metallographic examination,electrochemical measurement techn...
关键词：TITANIUM Tungsten inert gas welding Corrosion resistance Artificial saliva solution Antibacterial activity 
Improvement in hot corrosion resistance of dissimilar alloy 825 and AISI 321 CO2-laser weldment by HVOF coating in aggressive salt environment at 900℃被引量：2
《International Journal of Minerals,Metallurgy and Materials》2020年第11期1536-1550,共15页S.M.Muthu M.Arivarasu T.Hari Krishna Supriyo Ganguly K.V.Phani Prabhakar Saurav Mohanty 
This study investigated the hot corrosion performance of a dissimilar weldment of Ni-based superalloy and stainless steel joined by CO2-laser welding and improved by high-velocity oxy-fuel(HVOF)coating in a Na2SO4-60w...
关键词：nickel-based superalloy dissimilar welding weldment corrosion high-velocity oxy-fuel coating corrosion kinetics 
Investigation of secondary phases and tensile strength of nitrogen-containing Alloy 718 weldment被引量：1
《International Journal of Minerals,Metallurgy and Materials》2020年第9期1259-1268,共10页Behrooz Nabavi Massoud Goodarzi Abdul Khaliq Khan 
The authors would like to acknowledge Iran University of Science and Technology for financial support。
The influence of nitrogen content on the precipitation of secondary phases and the tensile strength of Alloy 718 during gas tungstenarc welding was investigated. Various types of precipitates were characterized using ...
关键词：NITROGEN secondary phases gas tungsten arc welding tensile strength Alloy 718 
Microstructure and grain boundary engineering of a novel Fe-Cr-Ni alloy weldment made with self-developed composition-matched weld filler metal被引量：3
《Transactions of Nonferrous Metals Society of China》2020年第4期992-1004,共13页Yu ZHANG Hong-yang JING Lian-yong XU Yong-dian HAN Lei ZHAO Hai-zhou LI Zheng-xin TANG Tian-wang TONG 
Project(51475326)supported by the National Natural Science Foundation of China;Project(BHSF2017-22)supported by the Demonstration Program of National Marine Economic Innovation of Tianjin City,China。
The microstructure,texture,and yield strength of an advanced heat-resistant alloy weldment made with composition-matched weld filler were investigated.Scanning electron microscopy,energy dispersive spectroscopy,and el...
关键词：grain boundary engineering advanced Fe-Cr-Ni alloy weld metal yield strength 
Creep Behavior and Life Assessment of a Novel Heat-Resistant Austenite Steel and Its Weldment被引量：2
《Acta Metallurgica Sinica(English Letters)》2019年第5期638-650,共13页Yu Zhang Hong-Yang Jing Lian-Yong Xu Yong-Dian Han Lei Zhao Xi-Shan Xie Qiu-Hua Zhu 
financially supported by the National Natural Science Foundation of China (Grant No. 51475326);the Demonstration Project of National Marine Economic Innovation (No. BHSF2017-22)
In the present study, creep activation energy for rupture was obtained as 221-348 kJ/mol for 22Cr15Ni3.5 CuNbN due to the precipitation-hardening mechanism. The extrapolation strength of creep rupture time of 10~5 h a...
关键词：HEAT-RESISTANT STEEL WELDMENT Creep deformation Life assessment TTP(time–temperature parametric) method 
Optimization of gas tungsten arc welding parameters for the dissimilar welding between AISI 304 and AISI 201 stainless steels被引量：5
《Defence Technology（防务技术）》2019年第2期170-178,共9页Wichan Chuaiphan Loeshpahn Srijaroenpramong 
the Thai Government scholarship given via Rajamangala University of Technology Krungthep (UTK), Bangkok, Thailand, for their financial support through this funded research project
This present study applied gas tungsten arc welding in order to join AISI 304 and AISI 201 stainless steels.The objective was to find the optimum welding condition that gave a weld bead in accordance with DIN EN ISO 2...
关键词：Dissimilar WELDMENT AISI 304 STAINLESS STEEL AISI 201 STAINLESS STEEL Gas tungsten arc welding(GTAW) Nitrogen Corrosion BEHAVIOR Mechanical BEHAVIOR 
Fusion boundary evolution, precipitation behaviour, and interaction with dislocations in an Fe–22Cr–15Ni steel weldment during long-term creep被引量：2
《Progress in Natural Science:Materials International》2019年第1期41-49,I0003,共10页Yu Zhang Hongyang Jing Lianyong Xu Yongdian Han Lei Zhao Xishan Xie Zhengxin Tang 
financial support provided by the Project of the National Natural Science Foundation of China (Grant number 51475326);the Demonstration Project of National Marine Economic Innovation (BHSF2017-22)
A tungsten inert gas welded joint between a novel heat-resistant austenitic steel and ERNiCrCoMo-1 weld metal was investigated before and after creep in this study. The evolution of the microstructures in the base and...
关键词：HEAT-RESISTANT STEEL WELDMENT CREEP EBSD NUCLEATION mechanism Nano Cu-rich phase 
Prediction of Weld Penetration Size Factor (WPSF) of TIG Mild Steel Weldment Using Fuzzy Logic
《Engineering（科研）》2019年第2期119-130,共12页Nweze Stephanie Achebo Joseph Ifeanyi 
Predicting weld responses is a very important but difficult area in the field of welding which can greatly reduce the overall cost of try and error method for any fabrication industry. Fuzzy logic expert tool was used...
关键词：WPSF Fuzzy LOGIC WELD PENETRATION Defuzzified 
Prediction of Three Dimensional Crack Path Brittle Fracture in Weldment under Dynamic Load
《International Journal of Plant Engineering and Management》2016年第2期115-128,共14页YANG Da-peng PAN Hai-yang ZHAO Yao LI Tian-yun 
supported by National Natural Science Foundation of China(No.91016026);Henan Province Natural Science Foundation Subsidy Project(No.152300410003)
Three dimensional dynamic stress intensity factors are analyzed for a curved crack with a second order perturbation method. The method is extended to obtain an approximate representation of a three dimensional dynamic...
关键词：three dimensional dynamic stress intensity factor curved crack second order perturbation method dynamic energy release rate 
Corrosion Behaviors of Pure Titanium and Its Weldment in Simulated Desulfurized Flue Gas Condensates in Thermal Power Plant Chimney被引量：2
《Acta Metallurgica Sinica(English Letters)》2015年第4期477-486,共10页Zheng-Bing Wang Hong-Xiang Hu Chun-Bo Liu Huai-Ning Chen Yu-Gui Zheng 
supported by the National Natural Science Foundation of China (No.51131008)
The corrosion behaviors of pure titanium and its weldment welded by tungsten inert gas （TIG） welding in simulated desulfurized flue gas condensates in thermal power plant chimney were investigated using potentiodyna...
关键词：Pure titanium Tungsten inert gas welding Simulated desulfurized flue gas condensates Corrosion behavior Microstructure Oxide film 
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