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Ceramic ties - Import export

2 Companies

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KRAFTONWEG OY

Finland

KRAFTONWEG OY are a company combining research and experimental production. We are focused on development of novel functional metal coatings and new methods of their deposition, including the development of materials meeting customers’ requirements. Our original coatings, based on α-β Ta, Ti, ZrTa, TiCu, Nb and other modifications, principally differ from traditional Arc-PVD coatings. We have managed to obtain novel types of coating materials from non-separated plasma-clustered flow, featuring: - thickness of 20-150 microns with high deposition rate of 1 micron/min; - homogeneous structure of mainly, or close to, amorphous phase, however, subject to deposition parameters could also be either fine-grained and/or micro-crystalline. The technology has revealed perfect flexibility in terms of obtaining different structures and compositions of the material even including continuous, gradient and multi-layered coatings. Besides α-βTa could be obtained/of interest in a form of thin sheet detached from substrate By our method, we obtained a thick Nb coating and measuredTc - Critical temperature transition to superconducting state. So we saw that our method of coating is perfectly suitable for production of superconducting Nb coatings. Niobium coating can be applied to ceramics, stainless steel, Cu and to produce in the to produce in the form of separate films.

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LLC "EFES"

Ukraine

Professional manufacturer of Copper Powder (Cu) High quality, best price ISO, SGS Pure copper powder Use: 1. Widely used in the metallurgical products of hard alloys, diamond tools, Welding electrodes and gritting materials, chemical catalysts and Conductive printing ink. 2. TECHNICAL REQUIREMENTS 2.1. Appearance Red-brown colored Under clause 6.2 of the given TS 2.2. Particle shape Spherical Under GOST 25849 2.3. Content of metallic copper, %, not less than 99.95 % (according to the difference between 100 % and the sum of controlled metallic impurities - Al, Mn, Ti, Fe, Ni, Zi, Mo, Cd, Sb) Under GOST 13938.1 and under 6.4 of the given TS 2. 4. Amount of major particle mass of copper powder and granulometric composition), mcm, not less then 7 Pictographic method 2.5. Presence of impurities (metal particles, ceramics, dross) None 2.6. In-bulk density, g/cm3 3 to 5 2.7. Oxygen content (% mass), not more than 0.5 2.8. Isotope composition, %: Cu 63 69.09 ± 0.05 Cu 65 30.91 ±0.03 2.9 Specific radioactivity, Cu/g, not more than 1.10-11 3.Requirements to raw material Raw material may be of domestic or foreign manufacture permitted for use by the MoH of Ukraine and should meet the requirements of the valid regulatory documents. To obtain copper powder, the raw material used is the cathode copper of M0k and М1к grades with copper content of at least 99.9%.

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Ceramic ties - Import export

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