Molybdenum disc
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| MCH | Delivery from the stock, in stock |
It is possible that money is the root of evil," Sam Butler once remarked, "but the same could be said of moneylessness.
Advantages of Molybdenum Discs
These should include mechanical strength, refractoriness, exceptional corrosion and chemical resistance to the most corrosive reagents, high modulus of elasticity, a low coefficient of thermal expansion, which makes molybdenum disks indispensable in the most difficult conditions of modern production. Such discs are almost twice as light as tungsten discs and have a higher specific strength (at up to 1370°C).
Disadvantages
The high cost of such disks is caused by the fact that molybdenum is a rather rare metal, which is difficult to isolate in its pure form, it is refractory and difficult to process.
Manufacturing
The discs are produced by punching, sintering and machining. Dimensions, configuration and tolerances are agreed with the customer. The disc manufacturing technology and material characteristics ensure high heat resistance and operational reliability. The price is determined by the complexity of configuration, dimensions and additional requirements set by the customer.
Sintered discs
| Type | Mo | Each impurity |
|---|---|---|
| PM | over 99.93 | less than 0.01 |
Specification and basic properties:
| Ø | Thickness | Hardness, HB | Density, g/cm3 | Conductivity, IACS, % |
|---|---|---|---|---|
| 20-300 | 2-20 | more than 150 | more than 9,6 | less than 6.63*10-6 |
Application
Disks are used as structural elements in power silicon semiconductor devices.
Supply
We supply certified molybdenum disks. The specification includes data on the percentage composition and mechanical properties of the product. We make it easy to buy any semi-finished product in bulk for large-scale production. We also cooperate with retail buyers. High level of service and responsiveness of service is the face of our company.
Buy at the best price
Evek GmbH has an unlimited assortment of molybdenum rolled products of the highest quality. We offer special alloys at the best price. If you are interested in our offer, please contact your nearest office. Qualified specialists will provide all necessary information regarding products, price range, sales conditions. The cost of goods depends on the parameters of products and additional terms of delivery.