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Application Status and Development Trend of Aluminum Alloy Friction Stir Welding
Aluminium alloy friction stir welding is an emerging solid-state welding technology. It combines the advantages of friction stir welding and aluminium alloy welding and has the potential to improve the welding speed, weld quality, and cost. As a new joining technology, aluminium alloy friction sti......
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Grinding past and future
The Past and Future of Grinding
Grinding has long been an essential component of the manufacturing process, providing a cost-effective and efficient form of material removal while enabling the production of components, which feature the required specifications. Now, with the help of modern engine......
Advantages of ultra-high speed grinding
The Superiority of Super High-Speed Grinding
Grinding is a common machining process which uses an abrasive to wear away surface material at high speed, resulting in the attainment of a desired shape and surface finish. Super high speed grinding is a machining technology which uses high speed abra......
New Developments in Welding Technology
The Advancement of Welding Technology
The development of welding technology has been one of the major engineering innovations of the twentieth century. Welding is essentially a process of joining two or more pieces of metal together through fusion, bonding, or coalescing of metals at a molecular ......
Development Trends of Steel Structure Industry
The Development of Steel Structural Industry
Steel structural industry is an important basis for the construction industry and plays an irreplaceable role in the development of Chinas economy and national construction engineering. With the rapid development of Chinas economy, the steel structure ......
Metal pipe flaring test method GB 242-82
GB 242-82 Metal Tube Expanding Test Method
This document provides requirements and procedures for expanding metallic tubes conforming to GB 242. This method relies on the properties of traditional thermally treated or mechanically formed metal tube components to expand under pressure. For this re......
Alloy structural steel (GB 3077-88) (4)
The development process of alloy structural steel (GB 3077-88)
Alloy structural steel is one of the important structural materials in engineering and plays an important role in the development of Chinas steel industry. In 1988, an alloy structural steel variety was added, and it was also the basi......
Brief introduction of nitrogen-controlled 0Cr19Ni10 (304NG) steel grade
0Cr19Ni10 (304NG) is a newly developed stainless steel produced by Chinas metallurgical industry. It can be used to substitute 304 stainless steel in certain applications. Compared to 304 steel, it has superior corrosive resistance and higher temperature resistance capabilities, while its mechanic......
5CrMnMo use
The AISI 5CrMnMo alloy is a ferritic stainless steel with a good overall resistance to corrosion and pitting and is widely used in industrial machinery, paper making machinery, printing machinery and other related industries.
The AISI 5CrMnMo alloy is primarily composed of Chromium, Manganese and......
Electric welded steel pipes for belt conveyor rollers (GB/T13792-1992)
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Welding Steel Pipe for Rollers of Belt Conveyor (GB/T13792-1992)
Belt conveyors are extremely important pieces of industrial machinery, as they are used in a wide variety of industries, such as shipping, agriculture, construction, and manufacturing. The role they play in transferring goods quic......
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