2 mm thick 6061-T6 aluminum alloy sheets were I square butt welded using 3kW Nd:YAG laser. Filler wires of 1 mm diameter, 5183A(Al-4wt. Percent Mg), 4043A(Al-5wt. Percent Si) and 4047A (Al-12wt. Percent Si) were used. The welds made with 4047A wire showed the lowest ...
However, there often exist abnormal coarse grains in the surface in the as-extruded 6xxx aluminum alloy, resulting in liquation crack in the welded joint. Weld cracks are prone to spread along the grain boundary [5], and coarse grains greatly enhance the sensitivity of welding liquation crack ...
The 4 digit number after the dash represents the type of heat treatment, such as 6061-T6. Cast aluminum alloys use 4 to 5 digit numbers with a decimal point. The numbers in the hundreds represent the alloying elements, and the decimal points are used to identify the castings or ingots. ...
Al-Steel Joining by CMT Weld Brazing: Effect of Filler Wire Composition and Pulsing on the Interface and Mechanical Properties Cold metal transfer welding, a low-heat input process, was employed to weld-braze 6061-T6 aluminium alloy to galvanized interstitial free steel using Al-Si... Yagati,...
网络框架构成 网络释义 1. 框架构成 保护能力构成框架,framework of... ... )frame composition框架构成) framework of protection capability 保护能力构成框架 ... www.dictall.com|基于 1 个网页
Thus, the inventors have found this process to be especially useful on aluminum, and aluminum alloys such as 6061-T6 aluminum alloy, 2024-T3 aluminum alloy and 356 aluminum alloys. [0020] The treatment solution is applied to the metal surfaces by immersion, spraying, flooding or other ...
Panels of high strength aluminum alloys 2024-T3 and 6061-T6 were used for testing the compositions. Bulk Kleen® 737G cleaner is a proprietary alkaline powder cleaner sold by Bulk Chemicals, Incorporated of Reading, Pa., and was used as a cleaner. ...
Grant,Bucher Laurent.The Semi-Solid Forming of an Improved AA6061 Wrought Aluminum Alloy Composition[J]. Solid State Phenomena .2008(141)LANGLAIS J, ANDRADE N, LEMIEUX A, CHEN X G, BUCHER L. The semi-solid forming of an improved AA6061 wrought aluminum alloy composition[J]. Diffusion and ...
W. 1988. On the weldability, composition, and hardness of pulsed and continuous Nd:YAG laser welds in aluminum Alloys 6061, 5456, and 5086. Metall. Trans. B 19B: 319-329.M. J. Cieslak and P.W. Fuerschbach, "On the Weldability , Composition, and Hardeness of Pulsed and Continuous ...