XI’AN REFRA TUNGSTEN & MOLYBDENUM CO.,LTD.
Xi‘an Refra Tungsten & Molybdenum Co., Ltd. (Refra) is the core research and production center for W & Mo materials and products of Northwest Institute for Nonferrous Metal Research (NIN). Its predecessor can be traced back to 1965, and it is the birthplace of tungsten and molybdenum processing materials in China. It is now affiliated to the listed company Western Metal Materials Co., Ltd. (WMM). The company possesses multiple sets of powder metallurgy, pressure processing, special welding and precision machining equipment, including a 25MN hot rolling mill (950 mm). The pure tungsten and tungsten alloy plates and W/Cu composite components produced by Refra have been applied as PFM or PFU in EAST, BEST and CRAFT. In addition, Refra has supplied PFM for the prototype of HL-4 divertor and the ITER blanket first-wall.
XI’AN REFRA TUNGSTEN & MOLYBDENUM CO., LTD. (REFRA) is not only a high-tech enterprise but also a holding subsidiary by Western Metal Materials Co., LTD. (listed company, stock code “002149”). REFRA develops from Tungsten & Molybdenum Materials and Product Branch of Western Metal Materials (WMM). After reform, enterprise with independent legal person status was established in Feb. 2010.
REFRA is oriented as a productive corporation. The main operation includes tungsten & molybdenum materials and deep processing parts for semiconductor ion implanter and MOCVD, high performance TZM molybdenum rod for high speed rotating X-ray tube, high precision tungsten sheet for medical CT collimator, tungsten & molybdenum sputtering target, tungsten & molybdenum boat for evaporation coating, tungsten & molybdenum plate, strip, foil, wire, rod, pipe and deep processing products, tungsten & molybdenum heat shield and heater for crystal growth, sintering, scientific experiments, high temperature vacuum furnace, etc.
