Precio FOB
Obtener el precio más reciente45 ~ 46 USD / Kilogram ( Negotiable )
|1 Kilogram Minimum Order
País:
China
N º de Modelo:
OD15*150
Precio FOB:
45 ~ 46 USD / Kilogram ( Negotiable ) Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
45 per Kilogram
Cantidad de pedido mínimo:
1 Kilogram
Detalle de embalaje:
35kg/carton
El tiempo de entrega:
1~15 days
Capacidad de suministro:
10000 Kilogram per Month
Tipo de pago:
T/T, Western Union, Money Gram, PayPal
Grupo de productos :
Persona de contacto Juan
Zhuzhou, Hunan
| YD type carbide electrode (hereinafter referred to as YD type electrode), is made of granular sintering cemented carbide with elastic matrix alloy to make.Outer layer of the tu yi special flux and coloring, to identify level of particle size.Cemented carbide particles are mainly containing cobalt tungsten carbide, its hardness is HRA****1;Tire body metal as nickel and copper alloy, the tensile strength of **0 mpa, hardness: HB **0 or higher. |
| USES: |
| YD type electrode 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. |
| Welding technology: |
| YD type electrode are made on oxygen - acetylene flame surfacing, the use of gas welding tip should be larger than ordinary gas welding carbon steel used in the tip.The flame should be transferred into neutral or slightly partial carbonizing flame.Neutral flame should strictly control the tip of the flame core position, can't come into contact with carbide particles and workpiece surface, in order to avoid burnt, which is higher than the common welding tip, this is the key of affecting the service life of wear-resistant surfacing layer, do not ignore. |
| Welding should be as far as possible when using flat position, other position welding should be used when appropriate clamping fixture. |
| Work site must be well ventilated to avoid harmful to health. |
| Specifications: |
| YD type carbide rod according to the carbide particle size, can be divided into: the following eight grade supply: |
| Brand nominal size (mm) particles grade size (mm) color remark |
| YD - 9.5 9.5 9.5 9.5 dark green |
| YD - 8 8 **6.5 deep blue |
| YD - 6.5 6.5 6.**5 red |
| YD - 5 5 **3 yellow |
| YD - 3 3 **2 pink |
| The YD - *0 *0 *0 to *8 eyes light green |
| YD - *8 *8 yard ****0 shallow blue |
| *0 yard *0 YD - ****0 eyes pale yellow |
| YD type carbide surfacing electrode welding technology |
| The electrode adopts the oxyacetylene welding.Operation 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 *5 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. |
| País: | China |
| N º de Modelo: | OD15*150 |
| Precio FOB: | 45 ~ 46 / Kilogram ( Negotiable ) Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | 45 per Kilogram |
| Cantidad de pedido mínimo: | 1 Kilogram |
| Detalle de embalaje: | 35kg/carton |
| El tiempo de entrega: | 1~15 days |
| Capacidad de suministro: | 10000 Kilogram per Month |
| Tipo de pago: | T/T, Western Union, Money Gram, PayPal |
| Grupo de productos : | welding rods |
