ZhuZhou Advanced Ceramic Technology Co., Ltd
-
-
Industries & Solutions
-
News & Events
-
About Us
language
porduct
Committed to becoming a leader in global ceramic cutting tool technology
Super Hard Cutting Tools
PCBN Polycrystalline Cubic Boron Nitride
Product Details
PCBN (Polycrystalline Cubic Boron Nitride) is an artificially synthesized ultra-hard cutting tool material produced by sintering cubic boron nitride single-crystal powder under high temperature and high pressure. It is an artificial ultra-hard material second only to diamond in hardness. The binders used are divided into two categories—metallic and ceramic—each serving to enhance toughness and high-temperature resistance, respectively. PCBN tools are suitable for high-speed machining of materials such as quenched steels (hardness ≥45 HRC), hard cast irons, and heat-resistant alloys, and can replace grinding processes to achieve precision finishing. Their cutting speeds can be 3 to 5 times faster than those of cemented carbide tools, and they can achieve a surface roughness as low as Ra 0.4 μm, significantly reducing manufacturing costs.
Previous Page
Next Page
Recommend
Inquiry
If you are interested in our business or would like to learn more
Welcome to leave us a message, we will contact you as soon as possible
WeChat QR Code
Address: Room 101, Building A5, Small and Medium Enterprises Promotion Park, Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province, China Map Navigation→
Address: Room 101, Building A5, Small and Medium Enterprises Promotion Park, Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province, China
-
-
Scan
WeChat QR Code
Follow Us
-
WhatsApp