02-11
2020year
Tungsten Crucible | matmetals

Pure Tungsten ⁄ Tungsten Crucible ⁄ Tungsten Crucible. Quick Overview. In Stock . Tungsten crucible physical properties: Purity: 99.95%; Densities Technique 19.2g

02-11
2020year
Tungsten crucible - giant-metals.com

Tungsten crucible have high melting point, good high temperature strength, wear-resistant corrosion resistance, thermal conductivity, thermal expansion coefficient is small, good hardenability, so the tungsten crucible is widely used in sapphire crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace etc core container of the industrial furnace, Its working environment temperature usually is above 2000℃.

02-11
2020year
Molybdenum crucible - giant-metals.com

Due to the melting point of molybdenum is as high as 2610℃, so the molybdenum crucible is widely used in sapphire crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace etc core container of the industrial furnace, its working temperature environment generally above 2000℃.

02-11
2020year
Wholesale Quartz Crucible, Wholesale Quartz Crucible

Wholesale Quartz Crucible - Select 2019 high quality Wholesale Quartz Crucible products in best price from certified Chinese Clear Quartz Crucible manufacturers, Quartz Crucible Furnace suppliers, wholesalers and factory on Made-in-China.com

02-11
2020year
wholesale Tungsten crucible manufacturers

Tungsten crucible application Sapphire crystal growth furnace, rare earth melting containers, quartz glass melting, induction furnace heating units, it use as high temperature vessels.

02-11
2020year
Matching Your Crucible to Your Application | Morgan Molten

Consequently, energy efficient crucibles with high graphite content in the carbon binder are often selected to provide high thermal conductivity for faster melting in these furnaces. Crucibles designed for electric resistance furnaces are normally basin shaped and provide a uniform distance between the crucible and the furnace heating elements.

02-11
2020year
Pure Tungsten Melting Crucible Price For Sale And Wholesale

Can custom made by engineering drawing . Tungsten melting point 3410 ℃, the highest working temperature can be applied to 2400 ℃.So the tungsten crucible is widely used in quartz glass melting furnace, sapphire crystal growth furnace, rare earth smelting furnace and other industrial furnace core container.

02-11
2020year
Tungsten Crucible - Baoji Shengyuan Metal Material Co.,Ltd

Tungsten Crucible, Baoji Shengyuan Metal Material Co.,Ltd - Baoji Shengyuan Metal Material Co.,Ltd is one of the leading China tungsten crucible

02-11
2020year
Quartz glass production components | Plansee

Not so our components made of molybdenum and tungsten. We will produce the entire heating unit for you using these refractory metals. Our range includes the following products specially designed for quartz glass production: Nozzles; Melting tubes from seamless (compacted/sintered) or riveted tungsten crucibles; Forged mandrel shafts

02-11
2020year
Fast Delivery Tungsten Crucible For High - Furnace

High Melting Tungsten Crucible for Vacuum Evaporation . High Melting Tungsten Crucible for Vacuum Evaporation. 1. Application of tungsten crucible: Tungsten crucible is widely used in sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other core containers of industrial furnace.

02-11
2020year
Tungsten Crucible for Sapphire Industry Pure Tungsten Boats

Because of the high melting point(3410 ºC) of tungsten, tungsten boat is widely used in the industrial furnaces such as sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace and other industrial furnaces of which the working temperature is over 2000 ºC.

02-11
2020year
CN1324773A - Quartz-smelting furnace - Google Patents

A method for melting quartz furnace for melting silica into the desired shape. The furnace has a body, the body having an inner surface and an outer surface comprising a refractory material. Further, at least a portion of the inner surface of the shield layer comprises a material containing rhenium, osmium, iridium, and mixtures thereof are

02-11
2020year
Tungsten Crucible: A Good Choice For Scientific Experiments

Tungsten Crucible (High Purity W Crucible) Since the melting point of tungsten is as high as 3410°C, tungsten crucible is widely used as the core container of industrial furnaces such as sapphire single crystal growth furnace, quartz glass melting furnace, rare earth smelting furnace, and so on.

02-11
2020year
Tungsten Quartz Glass-Tungsten Alloy

The heart of quartz glass is a furnace consists of a melting crucible, which is continually filled with quartz sand in quartz glass and heated to melting temperature. The quartz glass melting crucibles therefore consist of riveted or pressed / sintered (seamless) tubes made of molybdenum, tungsten or a combination of the two.

02-11
2020year
Tungsten Crucible, Tungsten Crucible Suppliers and

Alibaba.com offers 2,454 tungsten crucible products. About 65% of these are tungsten crucibles, 14% are other metals & metal products, and 1% are cemented carbide. A wide variety of tungsten crucible options are available to you, such as free samples, paid samples.

02-11
2020year
Introduction to Tungsten and Tungsten Crucibles

4. Introduction to tungsten crucible. Tungsten crucibles are vessels made of tungsten or tungsten alloys and are used for melting and calcining materials at high temperatures. Tungsten crucibles are increasingly being used for a variety of purposes and are being produced by many companies.

02-11
2020year
US6632086B1 - Quartz fusion crucible - Google Patents

A crucible for melting a silica for fusion of said silica into a desired shape. The crucible having a main body with inner and outer surfaces comprised of a refractory material. In addition, at least a portion of the inner surface includes a barrier layer comprised of a material selected from rhenium, osmium, iridium, and mixtures thereof.

02-11
2020year
Tungsten Crucible Supply | Bango Alloy

Since the melting point of tungsten has reached 3380oC, tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace.

02-11
2020year
Sapphire crystal Tungsten Crucible Tungsten Crucibles

4,Application. Since the melting point of tungsten has reached 3410°C, tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace.The temperature in working environment of tungsten crucible is above 2000°C.For sapphire crystal growth furnace, high-purity, high- density, no internal -crack tungsten

02-11
2020year
99.95% Tungsten Crucibles Crucible For Quartz Glass Melting

99.95% Tungsten Crucibles Crucible For Quartz Glass Melting Furnace For Sale, Find Complete Details about 99.95% Tungsten Crucibles Crucible For Quartz Glass Melting Furnace For Sale,Crucible For Quartz Glass Melting Furnace,Tungsten Crucible Price,High Purity W99.95% Tungsten Crucible For Melting from Other Metals & Metal Products Supplier or Manufacturer-Luoyang Kekai Tungsten & Molybdenum