نتایج جستجو برای: dissimilar alloy
تعداد نتایج: 62057 فیلتر نتایج به سال:
Abstract High-entropy alloy, a new generation material, exhibits superior structural properties. For high-temperature applications, where dissimilar materials are in demand, HEAs may be joined with commercially available to improve their performance-life ratio. In this connection, joint was fabricated by gas tungsten arc welding between Al 0.1 CoCrFeNi-HEA and Inconel 718. The columnar dendriti...
Laser microwelding was used to join, for the first time, superelastic NiTi biomedical PtIr which can be in multicomponent devices. By process optimization, it possible control formation of B2 NiTiPt phase, with no intermetallic compounds being formed. The phase inside fusion zone had a strong metallurgical bonding base material due smooth transition its grain orientation towards ?111? NiTi. maj...
Electromagnetic pulse welding is a new promising method for solid-state joining of dissimilar materials. However, little understanding the dynamic phenomena that leads interface morphology and intermetallic compounds to change. Initially, using Ansys Maxwell proved eddy current heat had softening effect on aluminum alloy, could press into stainless steel in semi-melted state. IMCs layer transfe...
In this research, dissimilar welding between 4130 low alloy steel and austenitic stainless steel 316L has been investigated using Gas Tungsten Arc Welding (GTAW). Two types of filler metals, including ERNiCr-3 and ER309L, were used for this purpose. Moreover, the joint microstructures including the weld metals, heat affected zones and interfaces were characterized by optical and Scanning Electr...
Despite the increased use of aluminium alloys in several industries, their common concern is the difficulty of joining dissimilar alloys using welding techniques. Based on this, the primary purpose of this research is to assess the mechanical characteristics of dissimilar joining of heat-treatable 6061 and non-heat-treatable 5083 aluminium alloys by gas tungsten arc welding and to discover the ...
In this study, commercially pure titanium and aluminum alloy 5083 in connection rotational speed of 1120 rpm and a feed rate of 50 mm per minute for butt welding by friction stir welding has been successfully completed. Micro-structure, hardness and tensile test was conducted on the connection. Welding area is a composite of aluminum and titanium particles that the particles plays an important ...
Despite the increased use of aluminium alloys in several industries, their common concern is the difficulty of joining dissimilar alloys using welding techniques. Based on this, the primary purpose of this research is to assess the mechanical characteristics of dissimilar joining of heat-treatable 6061 and non-heat-treatable 5083 aluminium alloys by gas tungsten arc welding and to discover the ...
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