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陶瓷刀具材料具有许多优异的物理化学和机械性能,适合于加工淬火钢、冷硬铸铁、硼合金铸铁、高铬铸铁、高镍铸铁、铝合金、钨基合金、钢结硬质合金和热喷焊涂层材料等。据有关资料介绍,陶瓷刀具不但适合车削,而且也适合于铣削,切削速度比硬质合金高近1倍,耐用度高4～9倍,工序劳动减少量为40％左右。我国的陶瓷刀具材料的研究和应用,近几年来有较大的进展,例如,中南矿冶学院研制湖南冷水江市陶瓷工具厂生产的AG 2刀片,具有高强度、
Ceramic tool material has many excellent physicochemical and mechanical properties, suitable for processing of hardened steel, chilled cast iron, boron alloy cast iron, high chromium cast iron, high nickel cast iron, aluminum alloy, tungsten alloy, carbide cemented carbide and thermal spray Solder coating materials. According to the relevant information, the ceramic tool not only suitable for turning, but also suitable for milling, cutting speed nearly 1 times higher than carbide, 4 to 9 times higher durability, process labor reduction of about 40%. For example, Zhongnan Mining and Metallurgical Institute develops the AG 2 blade produced by Hunan Lengshuijiang Ceramic Tools Factory, which has the advantages of high strength,