High-performance alloy powder is the fundamental core material that determines the overall performance of diamond tools for stone processing. Large-format sintered slabs are high-challenge workpieces widely used in modern stone fabrication, with extremely strict requirements for tool matrix adaptability.
Featuring a Mohs hardness of 6 to 7, glass-brittle texture and ultra-low water absorption, sintered slabs belong to typical hard and brittle materials. They are highly prone to edge chipping, surface scratches and sparking during conventional cutting processes.
These common machining defects greatly reduce finished product quality and increase scrap rates, bringing persistent technical challenges for diamond tool manufacturers. In actual slab processing, the formula and performance of alloy powder directly affect the cutting stability and edge finishing effect of tools.
Qualified matrix alloy powder must feature stable red hardness, moderate wear resistance and reliable diamond holding capacity. A well-balanced wear speed ensures continuous and effective exposure of diamond cutting edges, avoiding premature grit shedding and thermal passivation that damages workpieces.
Sagwell professional alloy powder for diamond tools is specially optimized for hard-brittle slab processing. With KIN-03 as the main matrix material and matched copper-tin formula adjustment, the product effectively improves matrix toughness and interfacial bonding force with diamonds. Field tests verify that the optimized tool delivers smooth feeding, no abnormal sparking and significantly improved edge integrity during slab cutting.
Professional matrix material selection and formula optimization are the key to solving slab cutting defects. High-quality alloy powder provides stable and consistent tool performance, helping manufacturers boost product yield and core market competitiveness.
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