Surface treatment is an additional process to increase the anti-rust and wear-resistant functions of the material surface or to improve the decoration to enhance its appearance.The painting of automobile bodies, the printing of manufacturer's name and other information on the surface of home appliances, and the "electroplating" under the paint of guardrails are all typical examples of surface...

Annealing is a heat treatment process that changes the physical and sometimes chemical properties of a material to increase ductility and reduce hardness, making it easier to process. The annealing process requires the material to remain above its recrystallization temperature for a set period of time before cooling. The cooling rate depends on the type of metal being annealed. For example,...

Aluminum or aluminum is a chemical element with the symbol Al and atomic number 13. It is a silvery white, soft, nonmagnetic and ductile metal in the boron family.Lightweight, durable and practical: these qualities make aluminum one of the key engineering materials for a variety of applications. Aluminum can be found in the houses we live in, the cars we drive, the trains and planes we travel...

316L Stainless Steel is a lower carbon version of 316 Stainless Steel. The lower carbon content of 316L stainless steel castings helps improve weldability and corrosion resistance compared to 316 stainless steel castings. The added molybdenum in 316L stainless steel castings gives the parts better resistance to pitting corrosion than conventional 304L stainless steel castings. This alloy is one...

High pressure die casting is a process in which molten metal is forced under pressure into a sealed mold cavity. It's held in place by strong compression (the real mold is set in a hydraulic press) until the metal solidifies.After solidification, the mold is released, opening and releasing the metal.Once removed, the cavity is resealed for the next cycle.Molten metal is injected into the mold...

What is magnesium?Magnesium is the lightest structural material at about 1.8 grams per cubic centimeter. Magnesium is the 8th most abundant element in the earth's crust. It occurs naturally in dolomite, magnesite, carnallite and chloride (sea water). Magnesium is produced from seawater, brine and magnesium-containing minerals, and its reserves are unlimited.Magnesium is 75% lighter than steel...

What is carbon steel?Carbon steel is one of the main materials of steel castings in the world. Carbon steel can be divided into the following categories according to the carbon content:Mild Steel (< 0.20% C): Provides a range of tensile properties by heat treatment and can be hardened to provide high surface hardness, wear resistance and good core ductility.Medium Carbon Steel (0.20 to 0.50%...

Duplex 2205 stainless steel is a premium duplex stainless steel alloy containing a minimum of 22% chromium, 6% nickel and 3% molybdenum. It offers incredibly good fatigue strength and excellent corrosion protection against pitting, erosion, cracking and more. This stainless steel alloy also offers higher mechanical strength than lower-grade alloys, demonstrating approximately twice the strength...