With 124 times the wear resistance of super hard materials, durability is increased by 30 times! Sintered diamond is extremely effective in preventing plating adhesion.
"PCD" is a sintered diamond that has a high degree of freedom in size and shape, and is widely used as a material for wear-resistant tools. It is created by mixing diamond micropowder with a binder such as cobalt, placing it on a backing material made of cemented carbide, and sintering it under high temperature and high pressure. 【Features】 ■ Excellent wear resistance and durability ■ High degree of freedom in shape ■ Capable of electrical discharge machining *For more details, please refer to the PDF document or feel free to contact us.
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【Characteristics】 ■Electrical resistance: 4×10³ μΩ ■Wear resistance: Hv hardness 5000–8000 ■Chemical resistance: Alkali acceptable, strong acid not acceptable ■Heat resistance: No issues up to approximately 450℃. Degradation starts above 600℃ ■Composition ratio: More than 95% diamond, other binder (nickel, cobalt) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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As we enter the 21st century, our lives and industries are changing at an astonishing pace. The advancements in technology that support this change are equally remarkable. Since its founding in 1969, Nakayama Precision has contributed to society as a manufacturer of cemented carbide processing, playing a part in the industry. "Skilled hands, eyes, and engineers" is our company motto, and we strive to cultivate excellent talent and acquire the latest processing technologies, always aiming to produce high-quality products.