Case Study 3: "Could you help remove the internal stresses that have accumulated during processing and welding?"
We would like to introduce a case study of metal heat treatment that our company proposed. The consultation request was to remove internal stress at the lowest possible cost. When processes such as cold working or welding are performed, stress can accumulate within the product, leading to deformation over time or aging cracks. Our company estimated the residual stress levels based on the materials, welding methods, and locations, selected appropriate heating and cooling conditions, and carried out stress relief annealing. 【Case Study】 ■Challenge Remove internal stress at a low cost ■Response Selected appropriate heating and cooling conditions and implemented stress relief annealing *For more details, please feel free to contact us.
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Kyowa Heat Treatment Co., Ltd. primarily engages in the heat treatment processing of metal products. In this business activity, we act with consideration for the preservation of the global environment and harmony with it, in order to leave a beautiful Earth for future generations. We aim to enhance our awareness of the quality of heat treatment and to provide high-quality products/services quickly and reasonably, making customer satisfaction the foundation of our management.