Pseudoplane molybdenum
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| МД8.5 | MoCu8.5 | Delivery from the stock, in stock | |||
| МД25 | MoCu25 | Delivery from the stock, in stock | |||
| МД40 | MoCu40 | Delivery from the stock, in stock | |||
| МД50 | MoCu50 | Delivery from the stock, in stock | |||
| МД55 | MoCu55 | Delivery from the stock, in stock | |||
| МД40Н | MoCuNi40-9 | Delivery from the stock, in stock | |||
| МД50Н2К | MoCu50Ni | Delivery from the stock, in stock |
Necessity is the mother of invention. Nikola Tesla.
The production of pseudoplanes
Copper-molybdenum pseudopus MD-40 contains a Cu — 40%, Mo up to 60%, impurities not more than 0.04%. MD-50: contains a Cu — 50%, Mo — up to 50%, impurities not more than 0.04%.
| Mark | Mo | Cu | Ni | Impurities not more than |
|---|---|---|---|---|
| MD 8,5 | Basis | 8,5±1 | --- | 0,04 |
| MD 25 | Basis | 25±2 | --- | 0,04 |
| MD 40 | Basis | 40±2 | --- | 0,04 |
| 40N MD | Basis | 40±1 | 9±1 | 0,04 |
| MD 50 | Basis | 50±2 | --- | 0,04 |
| MD 55 | Basis | 55±2 | --- | 0,04 |
On the manufactured parts should be no delamination, cracks, tears at the edges and contaminants. The starting material for the production of shtabikov, and later tapes and sheets, are: electrolytic copper powder brand PMS-1 (GOST 4960), powder Nickel brand PNK-1L6, PNK-1L5 (GOST 9722), metallic molybdenum of high purity on the other 48−19−69−80, stamps MUF or restored molybdenum powder on the other 14−22−160−2002.
The basic qualities
A relatively small density, good conductivity; high integrity. Copper-molybdenum pseudoplane allow to obtain products with unique consumer characteristics, wear-resistant, heat-resistant, high damping qualities, low coefficient of friction and self-lubricating ability. Thermal conductivity and electrical conductivity alloys depends on the ratio of the main components of the alloy and residual porosity.
Use
Production of metal-oxide semiconductors with surface diffusion, field-effect transistors for millimeter and ultra-high frequencies and heterotransistor, bipolar devices, monolithic integrated circuits of microwave range, power supply units, containers for optoelectronics and packaging of laser diodes. Pseudoplane serve as blanks for producing strips or sheets by rolling and for the manufacture of different parts. Copper-molybdenum pseudoplane MD-40 and MD-50 is designed for the production of products with high conductivity and also for junction with beryllium and aluminum oxide ceramics. Compared to copper-tungsten, copper-molybdenum pseudoplane a lot easier so are used in those products where important light weight. The leaves containing 70% molybdenum, are used for stamping.
Buy at best price
In stock, LLC «Electrocentury-steel» in a wide range of pseudoplanes different brands at the best prices. Our offices are located in Russia and Ukraine. You can make a purchase without leaving the office, through the Internet website of the Company. Processing complete each stage of production allows to fulfill individual orders, if the underlying performance of products you are not satisfied. We perform quality orders for non-standard settings, deadlines minimum. When wholesale purchases discounts are available.
