Hunan Feng Wei crusher parts, high manganese steel castings

There are three forms of fine equiaxed crystal, columnar crystal and coarse equiaxed crystal in macro structure of high manganese steel casting. High manganese steel casting is easy to crack and cold crack. Hot cracking of high manganese st... ...More>>

FW cone crusher parts, rolling mortar wall appearance,

Cone crusher parts, although the wall of mortar looks very cumbersome, but in production is a meticulous life. Moreover, the smoothness of the mortar wall is directly related to its quality. Because if the surface smoothness is not enough,... ...More>>

Impact crusher parts, high chromium plate hammmers

Counterattack type crusher accessories ordinary high chromium plate hammer, the hardness value is only 58-60 degrees, and we Hunan Fengwei Wear Parts Foundry with rare element molybdenum and niobium configuration, the hardness is up to 65-6... ...More>>

Marine dredging gold chain plate, look for the Hunan Fengwei

Now dig gold mining industry increasingly fierce competition, in this era of shopping malls such as the battlefield, the cost of our products is important for the market development and opening up and the dredging and the toughness and wear... ...More>>

Titanium Carbide Crusher Wear Parts

Right now,jaw plate, cone crusher liner and other crusher wear parts mainly use high manganese steel(Mn14,Mn18,Mn22) to manufacture.Its organization is austenite morphology, and have good work hardening performance. Under the conditions of... ...More>>

High Manganese Steel Heat Treatment

This paper introduces the effect of heat treatment parameters including charging temperature,heating rate, holding temperature, holding time, cooling rate, putting position etc on the mechanical properties of high manganese steel. High-mang... ...More>>