A must-see for those troubled by cracking issues that occur during high-frequency induction heating!
Understand the root of the "cracking troubles" that occur during high-frequency induction heating (high-frequency hardening) and prevent cracking troubles!
What is the 'cracking trouble' that occurs during high-frequency induction heating (high-frequency hardening)? ■ Types of Cracks ■ 1. Cracks due to overheating 2. Cracks due to overcooling 3. Grinding cracks ★ To understand why cracks occur, please download the 'causes' PDF document. ■ Steel Types Prone to Cracking ■ High carbon steel (0.45% C or more) > Alloy steel > Low carbon steel The risk of cracking due to overheating increases as you move to the left. High carbon steel has a larger pearlite area, making austenite diffusion during heating easier, and the crystal grains tend to grow larger easily. * For more details, please download the PDF document or feel free to contact us. ★ For inquiries by phone, please call: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 * When calling, please mention "I saw this on Ipros." Support hours: Monday to Friday, 9 AM to 5 PM.
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For more details, please download the PDF document or feel free to contact us.
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In addition to what has been introduced, cracks occur due to the complex combination of various factors. At Fuji Electronic Industry, we will provide you with insights into the causes and propose solutions based on our years of experience and research. If you are having trouble with hardening, please contact us once.
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We are developing a variety of devices necessary for "precision hardening," based on the development of semi-open coils, including cooling systems for processed parts, inverters for heating power supplies, and chiller units for cooling inverters. Additionally, we respond to requests for custom-made devices and systems that realize "precision hardening" tailored to our customers' production environments. We support our customers' production with 'FD-ioT,' which enables "visualization of operational status," "remote support," and "preventive maintenance" for quenching equipment.