Tungsten carbide welding rod bar for hard facing/ driling use golden color

YG Series Cemented Carbide Surfacing Rod is made by mixing the granular cemented carbide particles as the hard phase and the copper alloy or nickel alloy as the bonding phase through high-temperature sintering. It is rod- shaped, and also commonly known as“Wolf Teeth Mace" due to the protruding alloy particles on the surface of the rod. The granular particles are WC-Co cemented carbide, with the hardness of HRA89.5-91; the bonding metal is divided into copper-based alloy and nickel-based alloy; it is suitable for oxyacetylene welding process, with the surfacing temperature of about1000℃.

 Production  of  Copper Or Nickel Tungsten carbide rod Cemented Carbide Composite Welding Rods

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.

Applications

YG Series Cemented Carbide Surfacing Rod is mainly used for surfacing the severely worn or cut workpieces in

petroleum, mining, coal mining, geology, construction and other industries, such as milling shoes, grinding shoes, centralizers, reamers, drill pipe joints, hydraulic cutters, scraper blades, coal plough bits, coring bits, piling bits, auger bits, etc.

Packing

step 1, wrapped carbide thread boring rods in paper to avoid carbide thread boring rods to broke
step 2, put the carbide thread boring rods in inner small carton box
step 3, put the inner box into outter carton and fill the carton with foamed plastic
step 4, wrap the carton with packaging tape
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.

所有材料在使用前均經過硬度、密度和T.R.S測試。

常問問題：

Q1: 你們是工廠還是貿易公司？
我們是一家擁有 12 年生產經驗的工廠。

Q2: 你們的工廠位於哪裡？
我們位於湖南省株洲市，那裡是碳化鎢基地。

Q3: 價格有競爭力嗎？
我們有自己的工廠。憑藉強大的生產和分銷系統，我們承諾為客戶提供最具競爭力的價格。

Q4: 產品品質好嗎？
是的。所有產品在批量生產前都會進行測試，我們將在發貨前檢查物理性能、形狀和公差，以確保產品合格。

隨時聯絡我 ：

艾米
銷售經理

株洲創德硬質合金有限公司
215, building 1, International Students Pioneer Park,
株洲市天元區泰山路。
電子郵件：info@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/微信/Skype : 0086 13786352688