The man who invented the wheel, was a genius. Einstein.
Advantages of tungsten disks
The advantages should be attributed to the exceptional heat resistance of tungsten t ° 3000 ° C, a high modulus of elasticity and resistance to thermal creep, little coefficient of thermal expansion, corrosion resistance and resistance to many corrosive reagents, strength, durability and reliability.
The disadvantage is considered to be the high cost of production. Tungsten is a rare metal, its quite difficult to isolate in pure form, it is extremely time consuming when processing.
Production and Application
Discs are produced by sintering with subsequent machining. Options form and tolerances — in consultation with the customer. production and exceptional refractoriness tungsten method guarantees a high heat resistance and reliability. The price depends on the disk parameters and additional customer requirements. Such discs are used as a structural element in silicon power semiconductor devices.
Chemical composition, %
|A type||W||Each impurity|
|VA||more than 99.93||less than 0.01|
Buy at a bargain price
In stock company «Electrovek-steel» in the presence of a wide range of tungsten disks that will satisfy any customer. We offer good conditions for wholesale and retail buyers, you advise experienced managers, if necessary. All products are certified Quality guaranteed by strict observance of technological norms of production. Deliveries — as soon as possible. For wholesale orders granted preferential discounts.