Tungsten Carbide Roll Rings, also known as hard alloy roller ring, has been widely used in the rolling production of high-speed wire, bar, threaded steel, seamless steel pipes, etc. due to its good wear resistance, high-temperature hardness, heat fatigue resistance, thermal conductivity, and high strength. Tungsten Carbide Sleeve,Tungsten Carbide Roller, Steel Rebar Rolling,Steel Wire Rod Rolling,WC Roller Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcthermalspray.com
In 2012, a large number of scientific and technological advancements in the machine tool industry entered the field of application, and the market demand for high-end products continued to increase. Under the impetus of this internal and external power, the adjustment of the industry's product structure has progressed significantly, and a number of high-end machine tools and protective covers have emerged. Towline work light, machine mattress iron.
The Tungsten Carbide Roll Rings we produce mostly come in two series: WC Co and WC Co Ni Cr, with Co and Co Ni Cr as binders ranging from 6wt% to 30wt%. From a usage perspective, hard alloy rollers have good comprehensive mechanical properties, with a bending strength of over 2200 MPa and an impact toughness of (4-6) × At 10 ^ 6J/m ^ 2, the Rockwell hardness (HRA) can reach 78~90. During the high-speed wire rolling process, the single groove steel passing amount is much higher than that of cold hard cast iron or high-speed steel rollers.
A large number of achievements in scientific and technological progress in the machine tool industry entered the field of application
The main task of China during the "12th Five-Year Plan" period is to adjust the structure and change the mode. Therefore, the structural upgrading and transformation of the user industry has become a driving force for the development of machine tool market demand to the high-end. Due to the high import pressure, the market share of domestic machine tools in 2012 was 66.1%, which was 0.8% lower than the previous year.