tungsten lanthanum rod alloy WLa

Application: 
Tungsten rods are mainly used as heater, support pillar, feeder and fastener in vacuum or reducing atmosphere high temperature furnace. Moreover, serve as light source in lighting industry, electrode in glass and tombarthite melting, and welding equipments.

Description: 
Tungsten rod can be manufactured in random length pieces or cut to meet customers' desired lengths. There are three different surface processes which are provided upon the desired end use:
1. Black tungsten rod - Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides;
2. Cleaned tungsten alloy rod- Surface is chemically cleaned to remove all lubricants and oxides;
3. Ground tungsten rod- Surface is centerless ground to remove all coating and to achieve precise diameter control.

Features: 
The outstanding feature of tungsten rod is that they can be batch operated. Among the rod-like metal materials, tungsten rod has the highest melting point. In heat, electric conduction and electron emission, it performs very well. The tungsten rod is also characterized by high density, low dilatation coefficient and lowest metallic vapor pressure.he density of our tungsten rod is higher than 18.8g/cm3; purity, 99.5%. This has met the GB 4187-84 and AKM QB/WB-2006 Standard.

Theoretical density: 19.3g/cm³
Melting Point: 3422℃
Electric condctivity: 30% IACS Min
Rigidity: 69 HRA Min

Parameters of Tungsten Alloy Rod:

Package and Inspection:
We offer material composition sheet and examination report which include density, flaw detection, dimensions and so on. Our products are packed in plywood case with expanded plastic. What's more, the case is moistureproof and grooved for products being placed stably.

Achemetal Furnace Co., Ltd manufactured tungsten rods with high density and excellent match inability. Our company forges different types of tungsten alloy rods, bars and blocks by using tungsten, molybdenum, TZM and Mo-La alloys. Above 60% of our tungsten alloy rods are exported to more than ten countries and areas, such as USA, Germany, Japan, Russia, South Korea, etc. Meanwhile, parts of them are selected and used by domestic space flight and aviation companies and nonferrous metals research institutes.

1,Tungsten&molybdenum profiles (rods,bars,tubes,plates,sheets of tungsten,molybdenum and their alloys).

2,Balance weight of tungsten heavy alloy (for motors,watches,golf clubes ,propellers).

3,Power automotive industry (tungsten copper switches,contactors,tungsten contactors)

4,Magnetron sputtering targets (flat panel displays,photovoltaic).

5,Vacuum coating industry (evaporation boat,cathode,evaporation coils,crucibles)

6,Quartz,glass and rare earth smelting industry (electrode,spinning nozzle,crucibles)

7,Parts for medical equipment (collimator device of CT machine,mammography target of X ray machine).

8,Electronics industry (ion implantation components,MOCVD machine parts,electron gun parts)

9,Nuclear aerospace and military industry (carrying boat,radiation shield,tungsten crucible for renewable nuclear fuel,rocket nozzle,throat,penetrator).

10,Vacuum or gas protected high temperature furnace material (sintering furnace,monocrystalline furnace,annealing furnace)

  (1)Tungsten and molybdenum crucible(spinning,forging,sintering,welding),heating element.

  (2) Heat shield,shelves,tray,hooks,seed holder,cylinder,pallet,screw,nut.

  (3) Complete hot zone for sapphire crystal growth furnace (KY,ESG,CZ,HEM)

Achemetal Tungsten & Molybdenum Co., Ltd., located in Luoyang, Henan Province, China, is a manufacturer of tungsten and molybdenum specialty products. Our product line includes foil, sheet, plate, wire, rod, fabricated part as well as pressed and sintered part. Our products have been used in a wide range of industries, including electronics, lighting, semiconductor, automobile, fiberglass, aircraft, medical and many others. We are committed to serve customers, helping our customers and working with our customers to succeed in the ever challenging market.