Description of tungsten crucible
1.Grade: W1, W2, WAL1, WAL2, WAL3
2. Purity: W≥99.95%
Melting Point: 3410 DC
Boiling Point:5927 DC
Density: 18.5 - 19.3 g/cm3
5. Product Feature: high-purity, high-density, no internal-crack.
6. Dimensions and tolerance(According to clients’ requirements
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 reare 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 crucible with other features of exact measurement and smooth inner surface has decisive influence on success ratio of seed growth, quality control of pulling crystal, metamictization pot-committed and service life during sapphire growth process.
Bar, Slab, Wire, Sheet, Rod, Plate,foil, Fabricated Parts (Ball, Tube, Cube, Target, Crucible etc)
Bar, sheet, Wire, Plate, foil,Fabricated Parts(Pipe, Cube, Target, Crucible etc)
Tungsten Heavy Alloy: Tungsten Nickle Iron, Tungsten Copper Alloy
Molybdenum Alloy: TZM, MoCu,WMo
Sputtering target, machined parts, heating elements, radiation protection syringe,collimator etc.
Xinheng welcome customers all over the world
Shaanxi Xinheng Rare Metal Co.,Ltd was founded in 2001.
Comprehensive enterprise focus on research, producing and marketing.
Our company mainly engaged in the tungsten , molybdenum and its alloy WNiFe,WCu’s
and deep processing.
For the quality, we gain ISO9001 Certification
For the price,We are the manufacturer, we are the source.
We always provide wholesale price to our distributors and customers
We are the lead enterprise in the field and won the international and domestic market.