We propose suitable heat treatment conditions for each material! Introduction to rapid cooling low distortion heat treatment technology.
To improve the lifespan of die-casting molds, it is necessary to enhance heat crack resistance and melt loss resistance, while also giving sufficient consideration to resistance against crack propagation and fracture, as well as toughness. Increasing the hardness of the mold is effective against initial heat cracks, but it poses risks of large fractures and issues regarding the propagation of cracks once they occur. Conversely, reducing hardness eliminates the risk of large fractures, but problems remain concerning initial heat checks. Our rapid cooling low distortion heat treatment technology, "KS Treatment," focuses on identifying which temperature range significantly affects the performance of the mold material between the quenching temperature and the end of cooling, and we propose suitable heat treatment conditions for each material. [Features] ■ Two-stage rapid cooling low distortion heat treatment "KS2/KSV Treatment" - Depending on material characteristics, various cooling conditions and cooling control using cooling dampers, as well as partial cooling using localized cooling nozzles, can be selected. ■ Multi-stage rapid cooling low distortion heat treatment "KS3/KS-R Treatment" - Capable of heat treating some of the largest die-casting molds in Japan. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Main Testing Equipment】 ■ Hardness Tester ■ Arm-Type Portable 3D Measuring Device ■ Metal Microscope ■ Fully Automatic Microhardness Tester ■ Thermal Imaging Measurement Device *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Heat treatment *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since our establishment in 1947, we have continued to grow steadily as a specialized trading company for special steel, handling special steel, electronic materials, and new materials from Hitachi Metals, with a commitment to customer-oriented service. We are deeply grateful for the warm support we have received from all of you. Our company has established a consistent responsibility system and a prompt delivery system, responding to our customers' needs from materials to machining and heat treatment. In this era of rapid technological innovation, we strive to progress and develop together with you, upholding the motto of "stable supply of quality that customers can use with confidence." Our entire staff is always united in their efforts to acquire new knowledge and skills, and we will continue to work hard to contribute to reducing your product costs. We sincerely ask for your continued guidance and support.