Introduction of case studies on extending lifespan through the change to heat treatment "salt quenching."
This is a case study that successfully extended the lifespan by changing the heat treatment method of S45C to "salt quenching." [Content] The heat treatment was changed from oil quenching to salt quenching, resulting in improved wear resistance and durability. The hardness increased from HRC 40-45 to HRC 55-60.
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Since its establishment in 1947 as a company specializing in metal heat treatment processing, Meinetu Co., Ltd. has continuously made efforts in technology development and quality improvement with the motto of "Meeting customer needs." As a proposal-based company, we strive to assist our customers in solving their challenges and problems from the perspective of heat treatment specialists, working diligently to enhance our technology. Our company handles various types of heat treatment. Depending on the application, we accommodate heat treatment, surface treatment, and various coatings. Our strength lies in our ability to respond broadly, from single items to mass production in the millions. As a specialized provider of precision metal heat treatment processing, we obtained both ISO 9001 and ISO 14001 certifications simultaneously in January 2007, aiming to satisfy our customers and contribute to "the preservation of the global environment."
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