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Search results for keyword: passivation
Countermeasures against decarburization in forging
A Countermeasure to Prevent Decarburization in Forging Forging is an important process in the manufacture of metal components. During the forging process, decarburization occurs due to oxidation at the metal surface which could result in the reduction of the surface hardness and toughness of the ......
The thickness of gray cast iron castings for steam turbines is 20mm
Introduction Gray cast iron is a common casting material used in the production of steam turbine headwear. It is an alloy of iron and carbon in which the proportion of carbon is usually between 2.5% and 4.0%. This type of iron is produced by adding steelmaking slag, foundry resin sand and other m......
Characteristics and Development History of Electroless Nickel Plating
Characteristics and Development of Electroless Nickel Plating Introduction Electroless nickel plating, also called as chemical or autocatalytic nickel plating, is one of the most widely used metal plating processes. It provides a uniform, corrosion-resistant coating to many surfaces from aluminu......
thermal spray powder
Thermal spray powder coating is a process of hightemperature protection and decoration for various metal substrates. It is a process of injecting molten metal sprayed evenly on the surface of the substrate and transforming into a solidified coating after cooling. Thermal spray powder coating can b......
Methods to prevent oxidative decarburization of parts
Methods to Prevent Oxidation and Carbonization of Parts Parts oxidation and carbonization can be difficult to prevent due to the fact that oxidation and carbonization are a natural consequence of oxygen and carbon in their reactive states. However, there are several preventative measures that can......
Heat treatment of semiconductor materials
Heat Treatment of Semiconductor Materials Heat treatment of semiconductor materials is a process that involves using heat to modify the properties of a material. It can be employed to improve the physical, electrical, or chemical properties of a material, such as strength, conductivity, and oxida......
Cyanidation of steel
Stainless Steel Cyanidation Cyanidation is the process of using cyanide to chemically leach gold from mined ore or rock. Cyanide-based solutions have been used for over a century to extract precious metals from gold ore. Cyanidation is sometimes referred to as the Heap Leach Process” due to its ......
Steel wire hot-dip plating GALFAN should adopt double plating process
Galfan Wire Hot Dip Galvanizing Process Galfan wire is a type of steel wire galvanized through the hot dipping process. It is a zinc-coated wire made using one of two different processes of galvanizing. Hot dipping is the process of submerging steel wire into a molten zinc solution, which forms a......
tags: wire process zinc wire steel hot
1151
Sophie
Tin plate production
Tinplate Manufacturing Tinplate is a method of creating steel products that involve coating the steel product with a thin layer of tin. The thin layer of tin helps increase the resistance of the product to corrosion, rust, and tarnish. Additionally, tinplate steel is able to provide strength, dur......
tags: steel tinplate process steel tinplate sheets
1040
Lucas
Hot-rolled wide-band steel production
Hot Rolling Quarto Plates Production Hot rolling quarto plates is a rolling process that is used to produce high quality, wide flat-rolled steel products. This process is usually used to produce sturdy steel inclusions, plates, and strips. The hot rolling process imparts a unique combination of ......
tags: rolling process hot process production steel
1035
Charlotte
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