英国Cutanit公司现供应一种新的不重磨式硬质合金刀片.商业名称为“Goldmaster”。这种刀片的基体材料上涂复有两层涂层,因此兼有TiC和TiN这两种涂层的优点.据报导.这种方法可避免上述两种涂层通常所具有的缺陷,即涂复TiC时出现中间脱 Cutanit, a British company, now supplies a new, non-abrasive carbide insert commercially available under the tradename “Goldmaster.” This blade has two layers of coating applied to the base material and therefore combines the advantages of both TiC and TiN coatings. It has been reported that this method avoids the usual drawbacks of both coatings Complex TiC intermediate off