An artificial neural network is developed to predict the corrosion behavior of different series of aluminum alloys when exposed to a variety of corrosive substances, short term and long term aircraft carrier exposures. Given the corrosio... RA Bailey,RM Pidaparti,MJ Palakal - Structures, Structur...
Motorcycles have a frame made of steel, aluminum or an alloy. The frame consists mostly of hollow tubes and serves as a skeleton on which components like the gearbox and engine are mounted. The frame also keeps the wheels in line to maintain the handling of the motorcycle. Suspension The fr...
To illustrate these capabilities, we have shown below eight examples of common copper alloys analyzed with ahandheld XRF analyzer. No analysis was longer than three seconds. Among the analyzed alloys there are a variety of wrought and cast alloys including cartridge brass, C260, free cutting ...
某长途客运车辆夜间 10：30 左右在高速公路运行过程中，驾驶员已连续驾驶 3.5 小时，车辆突然与中央隔离带发生擦刮后驾驶员猛打一把方向盘，该客车向右冲破路边侧护栏翻于路下，事故造成 5 人死亡，8 人受伤，客车严重受损。事故调查发现，该客运企业共有营运客车 503 台，专职监控人员 2 名，监控值班时间为...
The next critical differentiator among rollers is the actual roller geometry which can be generally classified into the following categories: Rollers:Solid Rollers can be specified with many different mounting components such as integrated such as shafts, bearings. They are also available in many differ...
Clays are also classified as phyllosilicates due to their layered structure, including tetrahedral silicon (Si) sheet(s) and octahedral aluminum (Al) sheet(s) [208]. Moreover, according to the literature [209], variable amounts of cations, such as Fe2+, Mg2+,and other alkali metals, can ...
There are currently trends in the world to transfer and adapt traditional solutions to contemporary needs. This applies, inter alia, to mobile shelters used by nomadic peoples. The article is devoted to the research on the quality of internal air in the yurt and the possibilities of its adaptat...
Selection method of cutting aluminum alloy cutting tool Due to the extremely sharp cutting edges and grooves of solid carbide tools, they exert low cutting forces in precision machining of aluminum alloys. They offer advantages such as large chip space and smooth chip evacuation. Consequently, solid...
Young's Modulus is a property of the base metal: it doesn't change in most alloys. A Prestige tube isn't stiffer than a seamed 1020 steel tube of the same dimensions, and 6061 aluminum tubes with the same diameter and wall thickness are all equally stiff. Nor do heat treatments generall...
Cast pistons, on the other hand, are not up to the rigors of racing engines with greater compression ratios. Pistons with a High Temperature Limit Hypereutectic pistons, like casted aluminum pistons, contain silicon. For high-compression engines, this means improved tolerances for piston clearances ...