Refra company introduction
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(pj XI'AN REFRA TUNGSTEN & MOLYBDENUM CO.,LTD. XI'AN REFRA TUNGSTEN & MOLYBDENUM CO., LTD. Home: www.c-rmm.org Tel: ( 029)-86969919 Fax: ( 029)-86969918 Zip Code: 710200 Address: No.18 North Jinggao Road, Jingwei Industry Park, Xi'an Economic & Technological Development Zone, Shaanxi [p} XI'AN REFRA TUNGSTEN & MOLYBDENUM CO.,LTD.

REFRA TUNGSTEN ^ & MOLYBDENUM COMPANY PROFILE XI'AN REFRA TUNGSTEN & MOLYBDENUM CO., LTD. (REFRA) is not only a high-tech enterprise but also a holding subsidiary by listed corporation Western Metal Materials. REFRA develops from Tungsten & Molybdenum Materials and Product Branch of Western Metal Materials (WMM). After reform, a joint stock enterprise with independent legal person status was established in Feb.2010. In Nov.2013, long-term strategic partner C&L Development Corp. has made equity investment, then REFRA become a Sino-foreign joint venture with registered capital 50 million RMB....

QUALITY SYSTEM ■ \ i;M^^*^** Kim * t t Quality System Adhere to “quality win market, credibility and integrity build brand” , this business philosophy continuously strengthen brand awareness. Refra take market as guide, quality as core, management as basis, culture as backup force, customer's satisfaction as tenet to strive for famous brand. Regarding on quality management, we have got ISO9001: 2008 Quality System Management Certificate. In order to strengthen employee's quality consciousness and enforce the implementation of Quality System Document, “Three-level Quality Management” is...

REFRA TUNGSTEN & MOLYBDENUM Large Sized Tungsten & Molybdenum Plate Tungsten Plate : (2.5-30.0)mm * ^ 750mm x <: 1500mm Standard: GB/T 3875 ASTM B760 Chemical Component: $=99.95% Density: 19.3g/cm3 Molybdenum Plate : (2.5-30.0)mm x ^ 800mm x == 3000mm Chemical Component: $=99.95% Density: $=10.10g/cm3 Standard: GB/T 3876 ASTM B386 RAW MATERL Capacity: Tungsten: 200Tons/Year Molybdenum: 450Tons/Year Application: Widely used in producing heater, heat shield, target, boat, tray, processing parts used in ion-implantation. Large Sized Tungsten & Molybdenum Plate Large Sized Tungsten & Molybdenum...

W-Ni-Fe Plate TUNGSTEN High Precision Tungsten Plate Specification: (1.0-15.0)mm x (30-450)mm x s=500mm Standard: GB/T3875 ASTM B760 Chemical Component: 2*99.95% Density: 19.3g/cm3 Size Tolerance: ± 0.025mm Squareness: 0.025mm Surface Finish: 32RMS Application: Widely used in the fields of ion implantation, sputtering and coating. The technology and quality of product have reached international advanced level. Specification: (0.1 -4.0)mm x (50-200)mm x (50-300)mm; Special specification can be produced according to customer's requirement. Chemical Component: W: 90-95%; Ni:3.5-7%; Fe: 1.5-3%...

MOLYBDENUM SERIES Molybdenum Plate Used For The Production Of TFT-LCD And Thin Film Solar Cell Range: (10-20)mm x (200-1450)mm x ^3000mm Provided Molybdenum Target: 9.5mm xi60mm x925mm 15mm xi33mm x778mm 19mm x200mm x2700mm 10mm x885mm x960mm 14mm xl400mm xl700mm 16mm x 1431 mm x 1650mm Cross Rolled Molybdenum Plate & Sheet Molybdenum Plate: (3.0-6.0)mm x 800mm x 800mm Molybdenum sheet: (0.2-1.0)mm x 700mm x 700mm Standard: GB/T3876 Standard: GB/T3876 Chemical Component: ^99.95% Chemical Component: ^99.95%

MOLYBDENUM ALLOY Molybdenum Alloy Material with High Temperature Plate Specification: (0.1 -20)mm x (50-600)mm x (100-1500)mm Chemical Component Main Components: Ti: 0.4-0.55% Zr: 0.06-0.12 % C: 0.01-0.04% Density: 3= 10.05 g/cm3 Property: ASTM B386 364 ® (60-80)mm: Tensile Strength: s*735MPa Yield Strength: 3=685Mpa Elongation: 3=10% Hardness: HV240-280 Application: Products are used as connector of the rotary X-ray sputtering targets, high temperature molds, hot zones of furnace construction, and others. At the same time, we have ability to produce Mo-Cu, Mo-La, and other molybdenum alloy...

WMM REFRA TUNGSTEN & MOLYBDENUM Detector & Collimator &Anti-scatter for Alpha Ray Shield DEEP PROCESSING PRODUCTS Boat Detector & Collimator &Anti-scatter for Alpha Ray Shield Boat Refractory Metal Standard Parts and Deep Processing Parts Evaporation boat of W & Mo can be produced with different shapes and specifications, which have special characteristics, long service life. Application: Metal evaporation coating industry Ceramic electroplating industry

REFRA TUNGSTEN ^ & MOLYBDENUM

REFRA TUNGSTEN & MOLYBDENUM Is Sapphire thermal field Size Heat source of sapphire crystal growth furnace: tungsten cage heater or 3 groups of tungsten wire net heater. Specification of heater and heat shield EQUIPMENTHeat Shield & Heater As the first domestic production enterprises of tungsten & molybdenum materials, relying on scientific research platform of Northwest Institute for Nonferrous Metal Research, REFRA has accumulated production experience and technology research & development capability in high temperature furnace and furnace for production materials. REFRA has supplied...

3s Heat Shield used in Sapphire thermal field Relative to other materials, tungsten & molybdenum used as heat shield have the characteristics of low vitalization in high temperature, less pollution to crystal, furnace clean, long service life, not easy to deformation and so on, so it is widely applied in sapphire thermal field. REFRA will take in design concept of high temperature furnace and apply this concept in sapphire thermal field. Heat shield has advantages of free expansion in high temperature, strong resistance to deformation, so relatively with long service life. EQUIPMENT...

Technical Parameters: Uniform Temperature Zone Size:d>500mm x 800mm Max Temperature: 2100°C Ultimate Vacuity: 1 x lO"5Pa Working Vacuity: 1 x io_iPa Working Atmosphere: Vacuum/Atmosphere Technical Parameters: Uniform Temperature Zone Size: Q (200 x 500)mm x (i50-800)mm Max Temperature: 2100°C Ultimate Vacuity: 5 x 10~5Pa Working Vacuity: 5 x lO'5Pa Working Atmosphere: Vacuum Technical Parameters: Uniform Temperature Zone Size: O(100-450)mm x (100-600)mm Working Temperature: 2100°C Working Vacuity: 1 x 10 3pa Heater Form: tungsten wire net heater as main heating heater, upper and bottom...