23.12/2022
Merry Christmas and Happy New Year 2023!
27.06/2022
POLEMA’s QMS confirmed its compliance with ISO 9001:20015
POLEMA JSC confirmed the compliance of the current QMS with the requirements of ISO 9001:2015.
03.06/2011
Progressive materials for multi-functional vacuum coatings
Application fields of materials for multi-functional vacuum coatings, characteristics of sputtering targets and evaporable sources used for technologies of physical deposition of hardening, protective, decorative and light-reflecting coatings, resistive, switching and transparent electro conductive films.
24.05/2011
Molybdenum and tungsten products for production of leucosapphires
POLEMA JSC is the leading global manufacturer of chromium, molybdenum, tungsten products, metal powders and composite materials.
At JSC POLEMA, a member of the KOKS Group, the plan for a new electrical vacuum high-temperature furnace
In January 2012, JSC FINVAL-INDUSTRY presented JSC POLEMA, a leader in rolled stock and products made molybdenum and tungsten, with a plan for an electrical vacuum high-temperature furnace.
JSC FINVAL-INDUSTRY provides comprehensive outfitting of industrial facilities with metal-working and thermal equipment made by the world's leading manufacturers. The proposed furnace is viewed as one possibility for the primary equipment used to sinter tungsten and molybdenum products at the new hydrostat. This equipment incorporates the principle of hydrogen-vacuum sintering, which is new for JSC POLEMA.
Tungsten and molybdenum were used as the working materials, both for the internal outfitting of the furnace and thermal insulation, and also for the heating elements, which will make it possible to avoid any possible contamination of the products by foreign matter.
If the negotiations are successfully concluded, it is planned to hold a tender for the purchase of a furnace to use in the process of manufacturing products made from tungsten and molybdenum, including large-dimension crucibles.
