COMETAL offers the range of iron and steel powders from Rio Tinto QMP which is the only major powder producer in the world, using a single source of iron ore for its manufacture. Consequently, the powders manufactured by Rio Tinto QMP offer exceptional cleanliness and consistency. The goal is to help our customers produce the best quality parts by assuring them that the powder is of the highest quality. Rio Tinto QMP offers a wide range of powder grades for virtually all powder metallurgy applications.
The product data provided by Rio Tinto QMP represents typical values obtained in its test laboratories and is not intended to reproduce the test results of any specific customer. Rio Tinto QMP strongly recommends that each customer thoroughly test the test product in their own manufacturing facility to determine the actual potential suitability of the Rio Tinto QMP product for their specific application.
It is superfluous to insist on the importance of the materials that constitute a welding electrode. If the base metal must undoubtedly be suitable for that which constitutes the material on whose surface it is to be applied, the importance of the coating is also decisive, both to achieve an adequate ionization of the air that favors the stability of the arc, and to create an adequate layer of molten slag that protects the weld bead adequately.
COMETAL markets LAUFFER presses in Spain. This company has a valuable track record of continuous experience and development for more than 40 years of its technology for hydraulic compaction presses and calibrating machines. Its customers are located all over the world and many of them have LAUFFER presses that have been in continuous operation for many decades, due to their:
