Introducing a coloring process using salt bath heat treatment (salt bath) that is available for free trial! Unique coloring with design potential is possible.
At Meinetsu, we have traditionally utilized salt baths to perform heat treatments that enhance the functionality of steel materials. By researching and applying this technology in-house, we have successfully achieved color expressions that have never been seen before. This technique uses the oxide film formed by heat treatment on stainless steel, and since each piece is crafted by hand, it features distinctive patterns that appear to blend various colors, resulting in unique products. 【Case Study Introduction】 ■ Application Location: Decorative items for the hotel reception wall ■ Case Details: We decorated the hotel reception wall using SUS304 stainless steel. The oboro color is achieved with SUS304, resulting in a finish characterized by blue. ■ Number of Pieces and Colors: - Approximately 200 sheets of about 400×120 were used and adhered to one wall. - SUS304 - oboro The color appears differently depending on the angle of light, allowing for various expressions. We utilized two different sheet thicknesses to take advantage of the property that colors vary with thickness. *For technical details, please feel free to contact us. *We also offer free prototypes.
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basic information
【Color】 oboro - hazy A color that can be expressed with SUS304. It has a strong finish centered around blue. kasumi - mist A color that can be expressed with SUS430. It has a finish that evokes soft blue and pink tones deep within the material. 【Available Sizes】 Up to 500mm x 500mm (shape and other details to be discussed)
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Delivery Time
※It varies depending on the request, so please feel free to contact us.
Applications/Examples of results
Interior wall materials, decorative items, building materials, ceilings, commercial interiors, fasteners, hardware, lighting, residential interiors, interior decorative materials, wall coverings, art pieces.
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Company information
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."