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Search results for keyword: hardened
EDM
Electric Spark Machining The process of Electric Spark Machining (ESM) is a machining process in which an electrical arc is used to remove material from a workpiece. This process involves a non-contact form of thermally assisted machining, making it a viable option for delicate and intricate work......
Forging: Cover Dies
Introduction Forging and stamping have a rich history of industrial metalworking, from hundreds of years ago when primitive man hammered and cut metal to shape weapons and tools to today where metal parts are formed, stamped, punched and cut into intricate parts for the automotive and aerospace in......
tags: stamping forging parts metal die sheet
1157
Rebecca
negative pressure casting
Introduction Vacuum casting is a type of lost-wax casting process that offers greater precision and increased flexibility to casting processes. This casting process, also known as vacuum die-casting, is used to create accurate castings out of thermoplastics, as well as other material compositions......
flux
Introduction Soldering is a process of joining two or more metal parts by melting a filler metal to form a joint. A filler metal is also known as “solder”, which is a metal alloy with a melting temperature that is lower than that of the metals you are joining. Solder is typically applied as a wi......
tags: solder paste soldering adhesive welding can
1082
Natalie
Rolling bearings commonly used in machine tool spindles and their characteristics
Introduction Roller bearings are a type of cylindrical bearing that use rolling elements to support heavy radial and axial loads. Roller bearings have a long history of use in numerous industries as a result of their durability and ability to support large loads. Roller bearings are used in many ......
tags: roller bearings machine bearing bearings used
1066
Sophie
ASTM A844/A844M-1993 General requirements for 9% nickel alloy steel plates produced by the direct quenching process for pressure vessels
ASTM A844/A844M-1993 This ASTM A844/A844M-1993 standard specifies the requirements for Grade 9% Nickel Steel plates used in pressure vessels. It applies to plates made by direct quenching and tempering process. Grade 9% Nickel Steel is an age-hardening nickel-iron-chromium alloy. Nickel increas......
tags: steel nickel 9 material mechanical alloy
1047
Oliver
Constant magnetic permeability alloy (GB/T15003-1994)
The Constant Magnetic Conductivity Alloy (GB/T15003-1994) The term ‘constant magnetic conductivity alloy’, according to the Chinese National Standards GB/T15003-1994, is a metallic material composed of ferromagnetic alloys which exhibit nearly constant magnetic behavior in a very wide frequency......
Axle blanks for Baosteel rail vehicles
Introduction Chinese Baosteel Railway Wheel bogie is considered as one of the most reliable products in the railway wheel market due to its superior material, strict quality control standards and advanced production technology. In the wake of increasing demands for freights and passengers, more t......
tags: wheel railway baosteel axle train blank
1043
Sophie
Metal Tensile Test Specimen GB 6397-86
Metal Tensile Test Sample: GB 6397-86 Tensile testing is an important part of understanding a material’s properties, such as its ability to be formed, hardened and welded. This article focuses on the use of GB 6397-86, a standard metal tensile test sample designed to evaluate mechanical properti......
tags: test sample tensile testing tensile gb
1050
Liam
Carburized bearing steel (GB 3203-82)
Carburized Steels (GB 3203-82) Carburized steels, also known as carbonized steels, are steels that have been subjected to a process of carburization in order to increase their resistance to wear, corrosion and fatigue. Carburization is a process of chemical reaction that takes place at elevated t......
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