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Fine grain cemented carbides are the standard in general wear protection. They are used for guides, bushings, nozzles, slide rings, cutting rings, linear blades, circular blades, and lathe tips, resha
Our three EDM grades were especially developed for processing with electro-erosion (wire and sink erosion). They contain a corrosion inhibitor which protects them from pitting corrosion in the erosion
Our cemented carbide grades with nickel binder and chrome additive are extremely corrosion-resistant and are generally not attacked by acids, waste water or organic Solutions. They are therefore suita
HARTMETALL ESTECH has also developed two new hard metal grades with alternative binding agents, namely on the basis of iron/nickel/cobalt alloys.伊斯泰克硬质合金公司开发了两种新的牌号，这个牌号的粘结剂不仅是钴，而是铁-镍-钴合金。 WC grain si