Protective gas mixture for electron beam welding of metallic materials, especially light metals, used in the automobile industry contains hydrogendoi:DE10256781Protective gas mixture contains hydrogen.HILDEBRANDT BERND
According to the Aluminum Association, aluminum has favorable properties for automobile manufacturing, and is now second only to steel as the most used material in vehicles. Factors such as corrosion resistance, light weight, high strength, and ease of fabrication are the reasons why so many c...
The progress from the wheel to the oxcart to the automobile is a direct line of ascent ( 进步 ). The progress from a rattle( 拨浪鼓 ) used by a baby in 3000 BC to one used by an infant today, however, is not characterized by inventiveness. Each rattle is the product of the ...
On the other hand, out of all the non-ferrous metals, only a few, aluminium, copper, lead, magnesium, nickel, tin, and zinc, are produced in large quantities. Many other metallic elements are produced and used in engineering, both as alloying elements and as metals in their own right, ...
In catalyst industries, precious metals are widely used as the active components. The main catalysts are used in automobile emission purification, oil-refining, chemical engineering, pharmaceuticals and fine chemicals. Many researchers have been studying substitute materials to reduce the dosage of preciou...
An example is the Blue Sky Protection program, which has improved the EV promotion plan of each province since 2018, rendering EV manufacturing the inevitable developmental direction of China's automobile industry (Gulley et al., 2019; Qiao et al., 2021). Driven by ambitious carbon mitigation ...
used. As a result, the service life of the engines depends on both the design as well as the materials used. Here VDM Metals has recourse to a wide variety of materials that fulfill the diverse requirements within different sections in the automobile. These include e.g. high temperatures, ...
Adding silver to the process of soldering or brazing helps produce smooth, leak-tight, electrically conductive and corrosion-resistant joints. Silver brazing alloys are used in everything from air-conditioning and refrigeration to electric power distribution. They are also crucial in the automobile and...
Global Flow of Metal Resources in the Used Automobile Trade This paper examines the traceability of resource movement across borders by quantifying the global flow of base metals (Fe, Al, Cu, Pb, and Zn) through the... M Fuse,K Nakajima,H Yagita - 《Journal of the Japan Institute of M...
Base metals are generally plentiful and are used in a variety of commercial and industrial applications. These applications include copper plumbing, aluminum cans, and the steel used in automobile production. Because of their abundance, prices for base metals are far below those of both precious and...