Define normalizing in heat treatment: Heat treatment Normalizing is a kind of heat treatment to improve the toughness of steel. In the normalising heat treatment process, after the steel members are heated to 30-50 ℃ above Ac3 temperature, they shall be kept for a period of time and discharged for air cooling. The main feature is that the cooling rate is faster than annealing but lower than quenching. During normalizing process in heat treatment, the crystalline grains of steel can be refined in a slightly faster cooling process. Not only the satisfactory strength can be obtained, but also the toughness (Akv value) can be significantly improved and the cracking tendency of components can be reduced, meeting the purpose of normalizing heat treatment. After normalizing, the comprehensive mechanical properties of some low alloy hot rolled steel plates, low alloy steel forgings and castings can be greatly improved, and the cutting properties can also be improved. Widely used on our alloy steel casting, carbon steel casting, alloy steel forging products, etc.
Products we widely do but not limit to:
Wear resistant castings, alloy steel casting, carbon steel casting, stainless steel casting, duplex steel casting, High Chromite cast iron, Manganese steel casting, High alloy steel casting, supper alloy steel casting, Ni-hard wear products.
Ground Engaged Tool (G.E.T)
Typical products are cast lip, teeth, adaptor, shroud, heel corner
Wear Protection Products
Bimetallic wear plate, Chocky bar, wear button, Ni-hard wear liners, mining picks
Undercarriage Components
Sprocket, idler, crawler shoes, rollers
Mineral Processing
SAG Mill liners, Vertical mill metal ceramic composite mill roller & pan Guide plate, Rotating and static ring, Jaw plate, Cone / Mantle, Blow bar, Hammer, Shoe hammer of VSI Crusher.
Heavy Engineering Components
Dragline excavator walking CAM, walking frame, CAM shaft, sheave
Oil and Gas
Mainly Valve components, including ball valve, check valve, etc
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