Quenching treatment service

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last updated：Mar 02, 2023

ネツレン加古川

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We efficiently use energy and respond to our customers' needs with low CO2 emission processing.

Our company primarily conducts carburizing hardening, which involves introducing carbon for hardening, and high-frequency hardening, which utilizes induction heating to generate heat on the surface of the workpiece. By performing hardening and tempering, we extend the lifespan of products and achieve weight reduction of components. These processes are used for parts that require wear resistance and fatigue resistance in construction machinery, automobiles, and industrial machinery. Please feel free to contact us if you have any inquiries. 【Main Production Equipment】 ■ Power Supply - Thyristor-Inverter Type - Transistor-Inverter Type ■ Vacuum Carburizing Furnace ■ Vacuum Furnace ■ Cleaning Machine *For more details, please download the PDF or feel free to contact us.

Related Link - https://www.n-kakogawa.co.jp/business.html

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【Business Items】 ■ Vacuum Heat Treatment - Since it is processed at below 1 kPa, oxidation is minimal, and there is almost no grain boundary oxidation or decarburization, which increases fatigue strength and allows for the omission of the shot blasting process. - The variation in carburizing is low both within and between lots, ensuring stability. ■ High-Frequency Quenching - Excellent wear resistance and fatigue strength due to high surface hardness and significant surface compressive residual stress. - Rapid short-time heating with minimal deformation due to localized heating. *For more details, please download the PDF or feel free to contact us.