IPDB › China Industry › Tools & Hardware
China, Chinese Hra89~91 High Quality Cooper-Based Tungsten Carbide Welding Electrodes Yd-5 55/45 with High Wear Resistant1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Welding Soldering SuppliesWelding RodTungsten Carbide Welding ElectrodesWorn-out and Cutting Usage Workpieces
Zhuzhou Up Cemented Carbide Co., Ltd.
Preview:
Product Description HRA89~91 High Quality Cooper-Based Tungsten Carbide Welding Electrodes Yd-5 55/45 with High Wear Resistant 1.carbide copper alloy brazing rod it is made of by sintering tungsten carbide scrap and elastic matrix alloy,Outer layer of the special flux and coloring is marking scrap grade,the composition of sintering tungsten carbide scrap is mainly CO and WC,The hardness is HRA 89~91,tire body matal is Ni and copper alloy,strength can up to 690MPa, hardness HB≥160.2.Common particle sizes :1/16" x 1/8" (1.6 x 3.2 mm) , 3/16" x 1/8" (3.2 x 4.8 mm) , 1/4" x 3/16" (4.8 x 6.4 mm) , 5/16" x 1/4" (6.4 x 7.9mm) , 3/8" x 5/16" (7.9 x 9.5 mm), 1/2" x 3/8" (9.5 x 12.7 mm).3.length :280mm ,450mm4. YG +CuSnZn or YG+CuSnZn+10% Ni5.WC grit compositions : 70% ,60%,50% gradeparticle sizes(mm)Length of welding rodYD-9.5 8.2~9.5280 or 450mmYD-86.4~8.2280 or 450mmYD-6.54.8~6.4280 or 450mmYD-53.2~4.8280 or 450mmYD-31.6~3.2280 or 450mmYD-10mesh10~18mesh280 or 450mmYD-18mesh18~30mesh280 or 450mmYD-30mesh30~50mesh280 or 450mm Usages: it is mainly used for surfacing welding the oil, mining, coal mining, geology, construction and other industries in some serious wear and tear or artifacts of both cutting.Such as: milling shoes, grinding, centralizer, reamer, drill pipe joints, hydraulic cutter, scraper, plough planer knives, core bit, piling drill, twist drill, etc.The oxyacetylene butt, the operating process is as follows:(1) clean up the workpiece, make the welding workpieces surface with metallic luster.(2) the flat position of welding, therefore can use the appropriate clamping fixture for control of surfacing layer thickness, thick piece of available.(3) with a neutral flame preheating, flame core not contact surface, the distance to 25 mm is advisable.(4) carbide surfacing welding layer.With YD type electrode surfacing, the use of neutral flame (can be slightly carbonizing flame) tip is steady on the workpiece surface movement, the flame of the alloy electrode heating (be careful not to make flame cone tip contact alloy particles), tire body in the electrode alloy melt, carbide particles are also falling.Before the tire body of molten metal solidification, the particles arrange, can use left hand of the alloy electrode fingers, or another person holding a base electrode or pull rod on graphite rod in a quick stir particles, making them evenly aligned neatly.Surfacing layer thickness control according to the requirements of design.(5) after the workpiece welding, where no ventilation, slow cooling, cannot quench, conditional usable asbestos blanket cover.(6) the workpiece after cooling to room temperature, if necessary, grinding surface surfacing to required size and shape.(7) clean up the workpiece, remove all splash, slag, etc. our factory specializes in manufacturing a series of Tungsten Carbide products.such as:tungsten carbide Saw Tipstungsten carbide Buttons for Rock Bitstungsten carbide Inserts for Road Milling, Plaing Bitstungsten Carbide Inserts for Coal Cutter Pickstungsten Carbide Inserts for Snopw Plow Bladestungsten Carbide Inserts for Mining Toolstungsten Carbide finished or blank Round Rods (dia from 1.0 to 25.4 mm,length 1.0 to 330mm)tungsten Carbide Tubestunsgten Carbide Ringstungsten Carbide strips and platestunsgten Carbide tips for Debarking Bitstungsten Carbide Brazed Inserts or Tipstunsgten Carbide pinsTire studstunsgten Carbide Blankstunsgten Carbide Wear-Partstungsten carbide circular cutteralloy welding material,etc.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...