Applications: Protection shields for nuclear radiation Balancing weights The war industry with the ball core, the ball link, the shrapnel, the armor-piercing shell uses the ball Substitutional material for uranium Electroheat upsetting anvil block High voltage electrical contact Electrodes for resistance welding Wooden box
1.Grade: W1, W2, W3, W4 2.Density: purity 99.95%, 99.98% can also be achieved if special demanded. 3.Surface: sintered, forged & ground. Carton.
Tungsten rod can be widely used in illumination, heater and the electronic mechanical engineering, etc. Tungsten rod can be used to make the electricity photo source, the automobile and the tractor light bulb, framework, leading wire, electrode, heater, contact materials and so on.
Tungsten crucibles for quartz melting, sapphire growing furnace and high temperature vacuum furnace are also our main products.(including 35kg,65kg,85kg,120kg) Crucible for sapphire growing 1. Purity: 99.95% 2. Density: 18.3g/cm3 3. Application temperature environment 2300.
Due to the manufacturing advantages of tungsten rods, tungsten sheets, tungsten machining parts and tungsten processing equipment, Sunstone established a Division of hot zone of sapphire crystal growing since 2008. Until now Sunstone provided a large number of hot zone parts like crucibles, sheet and rods to Russia, Ukraine, USA, Japan, Korea, Thailand, Singapore Taiwan and Hong Kong. So now we have been gradually formed the capacity of 30 sets hot zone in 35Kg, 65Kg, 85Kg and 120Kg. Sunstone has a sound quality management system of ISO9001 and ISO14001 and get the certification. Sunstone has a excellent testing equipment of physical properties like density, hardness, surface roughness, grain size, tensile strength and other parameters, even ultrasonic NDT. The distinguishing characteristic of Sunstone 's tungsten crucible is high density, high purity and high precision machining. As the whole set of hot zone parts is completed in Sunstone , so the quality between the components is to get a good guarantee. With its excellent quality and reasonable price has been widely recognized by the industry of sapphire crystal growing and hot zone furnace at home and abroad, Sunstone has been designated the sole supplier and leader in domestic and foreign industry. Because of their excellent corrosion resistance again sapphire melt and their high temperature creep resistance, tungsten crucibles are used for sapphire crystal growing in all common processes. Wooden case.
Tungsten, as a high performance material, has unique properties: highest melting point, low vapor pressure, low coefficient of thermal expansion, Tungsten bars or rods is often used for producing ion implantation parts. Tungsten electrode, electric light source parts and electric vacuum components. In high temperature furnace,tungsten rods or bars is used in producing heating elements and heating parts. Surface Finish Black - Surface is "as swaged" or "as drawn"; retaining a coating of processing lubricants and oxides. Cleaned - Surface is chemically cleaned to remove all lubricants and oxides. Ground - Surface is centerless ground to remove all coating and to achieve precise diameter control. Wooden case.
brand:W3101 W3102 W34 W1 W2 Content: W3 W34 W2: W>=99.929% Character and usage W3101:twist wire; it has good character in high temperature and endurance.Second crystal temperature >=1950C,mainly used as filament wire in halogen,high temperature color filament,twist filament,white filament and fluorescence filament. W3102: it has good character in roll and high temperature.Second crystal temperature >=1850C,mainly used in white filament wire,vacuum tube heating wire. W34: used in twist wire W1/W2:used as frame of vacuum tube,heating elements. Super thin white tungsten wire. Specs :3-14 um Usage : electronic watch, electronic computer,mini-bulb and other precision equipment manufacture. We can supply black wire,polish white wire,and rectify white according to customers' requirement . In wooden box.
Tungsten wire is used as vacumme material. Tungsten filament is applied as evaporator(heating element)in the vacuum metalizing Twisted tungsten wires are made of selected high quality material of tungsten,with the properties of excellent thermal conductivity,finely processed,and long duration. Usually twisted tungsten filament are used as evaporator (heating element) in the vacuum metalllizing(evaporation) process to coat thin film on surface of mirrors,kinescope,toys,home appliance,machine and various decoration,etc. Grade:JT88 Diameter:ª¦0.55--2.0mm Number of strands:1--10 (strands). We can produce the products according to the customers'drawing or sample. Attached labels indicate detailed production information Reeled on spools, Pack in cartons or cases or according to customers' requirements
Tungsten bar It can be used as high-temperature heat source and high-temperature structure accessory. Main applications: Manufacture electric light source and electric vacuum accessory. It can be used for make electrical contact.For stirring purposes in rare earth metals smelting and for making tungsten contacts and parts in electrical light sources making. Tungsten's unique properties, including a melting point of 3410ípc, low vapor pressure at elevated temperatures and low coefficient of thermal expansion, make it of value in a variety of high temperature products and processes Among them are glass-to-metal seal parts and support parts for lighting and electronics, silicon rectifier stud mounts and high temperature furnace components. Sifon produces pure and potassium doped (wk type) tungsten rod The potassium doped products is targeted for use where high temperature non-sag properties are required in smaller cross sections by the lighting and electronic industries. Availability: At present, we can supply you 99.98%of tungsten bar with a very competitive price. The monthly production ability is 120m/t. I would send you the detail analysis report for this product if you have interest in it. Or you can call me all round the day at0086--797--8293777 Product specification: 12 *12* (330 to 350)mm. Packing specification: 400??6*165??6*130??6mm (inner). Quantity: 35 pieces/case (0.8~1.0 kg/piece). Net weight2931.5kg/case. Packing: wooden case.
Tungsten filaments, made of tungsten wires, have high melting point and good corrosion resistance. They are mainly used for vacuum metallizing, such as heating elements. For chrome scope, mirrors, plastics and decoration articles. Tungsten filaments can be stranded into single or several wires according to the samples or drawings of customers. Pure wire and doped wire are both available.Diameter of tungsten wire: 0.55---2.0mm Tungsten wire is used as vacumme material. Tungsten filament is applied as evaporator(heating element)in the vacuum metalizing We can produce the products according to the customers'drawing or sample. Attached labels indicate detailed production information Reeled on spools, pack in cartons or cases or according to customers' requirements.
Tungsten filaments are use for in different lamps.According to wattage and lumanes , design of filaments we manufacture. We select tungsten wire accordigly. 1000 pices are pack in plastic bag
Tungsten bar
Tungsten wire Carefully packaged
Ferro tungsten High purity tungsten products
Tungsten wire Our tungsten wire processed from tungsten rod of toshiba is quite suitable to be made into strand tungsten filaments for vacuum metalizing or various lamps filament. Sstandard or up to specific requirement
Single Ring Leather Key Chain
Stone: No Gemstone Material: Crystal Metal: hook German silver Ring Size :Adjustable
Superior Quality & Skin Friendly: High Quality as per International Standards that makes it very skin friendly. Stone: No Gemstone Material: Metal Metal: Alloy
PRODUCT DETAILS: The AAA+ zircon embellished ring is made of Stamped 925 sterling silver and is rhodium e-coated to prevent tarnish. The Ring size is 5.5-10/ 16mm -19.8mm and it's made to be adjustable to avoid fitting issues. Collection: Spring Stone: Cubic Zirconia Material: Metal Metal :Sterling Silver
Collection: Like a Lotus Stone: No Gemstone Material: Silver Metal Stamp :0.925 Metal: Silver
