welding相关论文
High entropy alloys(HEAs)have superior mechanical properties that have enabled them to be used as structural materials i......
Microstructure and Mechanical Properties of Cold Metal Transfer Welding Similar and Dissimilar Alumi
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Microstructure and Its Influence on the Mechanical Properties of Ni-28W-6Cr-Based Alloy-Welded Joint
Microstructure and mechanical properties of Ni-28W-6Cr alloy-welded joints produced by gas tungsten arc welding were inv......
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Spark plasma sintering (SPS) was used to weld the ceramics,eg, Cr3C2 and metal, Ni in this paper. It is found that the S......
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With the increasing of production capacity of DongFeng Honda second factory,the cost of labor,workers labor intensity,qu......
In order to solve the problem of automatic feeding of multi model and heterogeneous body sheet metal parts,this paper de......
In-Situ Welding Carbon Nanotubes into a Porous Solid with Super-High Compressive Strength and Fatigu
Carbon nanotube(CNT)and graphene-based porous materials usually have low strength and stability,which severely limit the......
Weld solidification cracking,also known as hot cracking,is an important issue in welding of pipeline steel.If undetected......
Precise pulse plasma arc welding technology was utilized to repair the corrosion phen menon that appear on nickel alumin......
Influence of Creq/Nieq on pitting corrosion resistance and mechanical properties of 2304 duplex stai
Pitting corrosion resistance and mechanical properties of 2304 duplex stainless steel with different Crcq/Nicq values af......
The weldability of the commercial duplex stainless steel B2101,B2304,B2205 and B2507 is discussed.Suitable welding metho......
本文简要介绍了铁素体-奥氏体双相不锈钢的材料特点及焊接性,主要阐述了铁素体-奥氏体双相不锈钢SAFUREX的焊接方法、操作技术、质......
介绍了为美国某公司承制的(φ)4650mm大型反应器的制造,并对其在制造中存在的难点及重点进行了阐述.......
RESEARCH OF 600C GRADE WELDING V-N MICRO-ALLOYED STEEL USED ON TRUCK AXLE HOUSING AFTER THERMAL FORM
Automobile axle housing is the basic element to install the main reducing gear,differential mechanism,semi-axis,wheel hu......
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Studies on the softening behavior of the 7005 alloy by means of real welding experiments and heat-affected zone (HAZ) si......
本文报道了125只大白鼠双侧颈动脉、颈总静脉的低功率CO_2激光焊接和常规手法缝合的对比实验的研究结果。......
采用IPG YLS-6000光纤激光器焊接4 mm厚5083-H116铝合金板，研究了焊接工艺参数对焊缝成形及缺陷的影响规律，分析了接头显微组织及力......
为了研究激光技术焊接块体非晶合金的可行性,采用激光焊接块体非晶合金Zr45Cu48Al7。当焊接速度为8m/min、激光输出功率为1.2kW时,......
镁合金具有质轻、环保等特性，被誉为21世纪绿色工程材料，在汽车、摩托车、航天航空等领域有着广泛的应用前景，但焊接问题已经成为制约......
激光生物组织焊接与传统的缝合相比具有手术时间短、伤口愈合快、组织损伤少、无需拆线等优点。为了改善激光生物组织的焊接强度与......
为研究钨极稀有气体(TIG)电弧的辐射属性,计算了氩等离子体在5000~25000 K温度范围内的净辐射系数,建立了一种二维、稳态的电弧-钨......
超快激光玻璃焊接通常采用大数值孔径显微物镜对激光束进行聚焦,焊接严格限制在极小的焦体积内,且工作距离短,焊接速度低,焊缝宽度......
激光深熔焊时,产生的等离子体降低激光能量效率。等离子体中电子与正离子热运动速度的差别,导致喷嘴和工件间形成一电位差。将喷嘴......
利用3 kW高功率CO2激光器,通过改变保护气体流量和流动方向,对2 mm厚的A5083铝合金薄板进行了焊接实验研究。研究发现,小孔的稳定......
Explosive welding technique is widely used in many industries.This technique is useful to weld different kinds of metal ......
Simulating the residual deformation of thin-plate butt weldments without wire filling by contact mod
The residual deformation in thin-plate butt weldments without wire filling was investigated by simulative and experiment......
The static and fatigue properties of 7B04 aluminum alloy structures connected by riveting and refill friction stir spot ......
The comparison between laser screw welding and resistant spot welding of lap joint with large thickn
The present paper investigates the welding forming,microstructure and shear tensile test of lap joints with large thickn......
Simulating the residual deformation of thin-plate butt weldments without wire filling by contact mod
The residual deformation in thin-plate butt weldments without wire filling was investigated by simulative and experiment......
Weld bead morphology plays an important role in welding procedure specification and welding process planning.In order to......
In order to guide the explosive welding experiment of titanium-stainless steel,Three-dimensional numerical simulation of......
Welding is an significant link in industrial production,and it is known as the“industrial tailor”.However,welding fume......
We report a general strategy to develop injectable welded nanofibers to facilitate the outgrowth and extension of neurit......
为了改善增减材复合加工零件的残余应力和扭曲变形,提高零件的加工精度和表面质量,开发了一种基于Simufact Welding有限元软件的仿......
The main configuration of ship construction consists of standard and fabricated stiffening members,such as T-sections,wh......
Static mechanics analysis of no bumping or vibration welding structure applied in high-speed & heavy
Nowadays, the sleeper, railroad bed, welding technology and materials of the high-speed & heavy-load Continuous Welded R......
As a vehicle passing through a track with different weld irregularities,the dynamic performance of track components is i......
It is known from our former theoretical analysis that the single-inclined welding surface which is inclined towards the ......
由于铝合金的反射率和热传导率很高，使其一度成为ＣＯ２激光焊接的禁区。本实验在不采用焊料及任何化学表面处理的情况下，选用合适的激光参......
Influence of CeO_2 on the Microstructure and Wear Resistance of M_(80)S_(20) Thermal Spray and Therm
The influence of rare earth oxide CeO_2 on microstructure and wear resistance of M_(80)S_(20) thermal sprayand thermal ......
Superconducting cavities have been adopted in many kinds of accelerator facilities such as synchrotron radiation light s......
Antechamber which composes the arc vacuum chamber of storage rings is one of the key devices of BEPCII. It has the chara......
Nowadays, the sleeper, railroad bed, welding technology and materials of the high-speed & heavy-load Continuous Welded R......
库卡公司是全球顶级工业机器人制造商之一,总部位于德国奥格斯堡。库卡自动化设备(上海)有限公司是其在中国的全资子公司。库卡公......
