Material of cutting tool of Genius Metal hard alloy

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  • source:OURLOVE CNC Machining
Genius Metal company announces, successful already development goes tungsten of a kind of carbonization (WC) radical material of hard alloy cutting tool. Although this kind of material still is WC radical, but from the point of material composition, having with traditional hard alloy material however very big different. Although some is planted formal cobalt (be not pure cobalt) still be one of material composition, but arrive one case to make hard alloy grain is united in wedlock, still used other alloy part. Genius Metal company already developed 30 material series and shop sign of more than 170 material in all. This company is at winning a title in June 2004 " the composition of hard alloy and production method " first invention is patent. Introduce according to this company, the unique part of hard alloy material depends on this kind of WC radical the good union of its hardness and tenacity. Among them relatively the hardness of K-2 brand of high end is achieved make an appointment with 2800HV, have 8MPam0 at the same time.

Of 5 rupture tenacity. Although traditional WC hard alloy material also can be achieved,rupture similarly tenacity level, but its hardness however under 2000HV. Of course, cutting tool is when cutting can retentive hardness (red rigid) the hardness that is put on the goods shelves between cutting tool with cutting tool (room temperature hardness) the photograph is more more important than appearing. Gen-62 of brand of a kind of of Genius Metal company tall hardness still can maintain 1750HK(Knoop hardness below the high temperature in 900 ℃ ) red rigid. The tall reason with material red such rigid rises in what Yu Jirong nods temperature. Of common hard alloy in all brilliant fuses temperature is 1300 ～ about 1400 ℃ , and of hard alloy of Genius Metal company in all brilliant is fused temperature however prep above 2000 ℃ . Like common hard alloy, the hard alloy of Genius Metal company also can have coat. The company is opposite all commercializing technically coating undertook cutting tool coating experiments, did not appear any problems. Current, this company is undertaking commercializing in material of new-style to its hard alloy; Considering at the same time is with other tool manufacturer collaboration undertakes permissive birth, still build a factory to produce cutting tool product by oneself. CNC Milling