«Without music, life would be a lot of lost» — once spmetal Nietzsche. As for metallurgy, it is no exaggeration to say that modern metallurgy has lost much of it without rare and refractory metals.
Advantages of molybdenum
Molybdenum sheet is heat — resistant material, which is characterized by rare structural and operational qualities. Due to its exceptional strength, elasticity, heat resistance and minimum coefficient of linear expansion it is now widely demanded of modern industry. It can withstand temperatures at 1000 °C more than the Titan, resistant to aggressive industrial environment, in contact with concentrated acids and alkalis. In comparison with tungsten, it is almost 50% lighter, so to 1370 °C shows a high specific strength.
Significant production cost is associated with the fact that the rocks containing molybdenum are rare minerals. Pure molybdenum is difficult to distinguish, it is refractory and difficult processing.
Sheets of molybdenum alloy grade M-MP produce: thickness 1 — 30 mm (hot rolled) and 0.1 — 0.9 mm thick (cold rolled). GOST 17431−72.
THE COMPOSITION OF THE MOLYBDENUM POWDER FOR THE PRODUCTION OF SHEETS
|The name of the element||Mg||Al||Ni||Si||Ca||K||Fe||Na||O + moisture||W||Mo|
PARAMETERS of MOLYBDENUM SHEETS (in mm)
|Length||Width||Thickness||Class I (thickness)||Class II (thickness)||width||length|
|100−1000||50−250||0.1−0.15||± 0.01||± 0.02||± 2||± 5|
|100−1000||50−250||0.15 — 0.3||± 0.02||± 0.03||± 2||± 5|
|100−1000||50−250||0.3 — 0.5||± 0.03||± 0.04||± 2||± 5|
|100−1000||Between 50 and 800||0.5 — 0.7||± 0.04||± 0.05||± 3||± 5|
|100−1000||Between 50 and 800||0.7 — 1||± 0.05||± 0.08||± 3||± 5|
|100−1000||Between 50 and 800||1 — 2||± 0.06||± 0.1||± 3||± 5|
|100−1000||Between 50 and 800||2 — 3||± 0.08||± 0.15||± 3||± 5|
|100−1000||Between 50 and 800||3 to 4||± 0.1||± 0.2||± 3||± 5|
|100−1000||Between 50 and 800||4 — 5||± 0.12||± 0.3||± 3||± 5|
Molybdenum sheet used for heat-resistant thermal barrier, making boats, high-temperature containers, etc. with the same coefficient of thermal expansion with glass, molybdenum tape marks MCH and MCIT is used for manufacturing bushings of electric light bulbs and vacuum devices. It is used for heating elements of electric furnaces operating in the hydrogen atmosphere at t° to 1600 °C. Molybdenum sheet used in electronics and rentgenotechnika for details of x-ray tubes, etc. vacuum devices.
Certified supply molybdenum sheet hot rolled and cold at the best prices. In the specifications reflected data on the percentage composition and mechanical properties of products. We can easily buy in bulk any semi-finished products for large-scale production. We also work with retail buyers. A high level of service, compliance, produkcia GOST and international quality standards, efficient service are the face of our company.
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In stock, LLC «Electrocentury-steel» a wide range of hire from rare and refractory metals. Supply sheet standard and custom sizes in the shortest possible time from warehouses located on the territory of Russia and Ukraine. High quality, affordable prices and a wide range of products define the face of our company. Becoming our regular customer, You will be able to rely on the system of discount discount. Cooperation with us will help You to implement any engineering plans. Waiting for Your orders on the website evek.org.