Achieving lubrication at high temperatures! Examples of wear-resistant coatings contributing to many fields.
We would like to introduce a case that solved the problem of "wear occurring at the sliding parts of stainless steel in high-temperature environments." The mold material is stainless steel, and since the molding temperature is around 300°C, lubricants such as grease cannot be used. Instead, wear resistance was ensured through hard chrome plating, but there was no fundamental solution to the galling of the counterpart material. Therefore, we adopted a high-temperature dry lubrication coating for the sliding parts of the molds. A large amount of molybdenum disulfide was used to form a hard film, achieving lubrication at high temperatures and preventing galling, as well as ensuring wear resistance. [Key Points of Problem Solving] - The wear-resistant coating is formed with solid lubricants such as abundant molybdenum disulfide and a hard engineering plastic. - Although the hardness is only at pencil hardness, it exhibits excellent strength against friction wear under high loads, contributing to many fields, including machine tools. *For more details, please refer to the PDF document or feel free to contact us.
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【Case Summary】 <Challenges> ■ Wear occurs at the sliding parts of stainless steel under high-temperature conditions. ■ The mold material is stainless steel, and since the molding temperature is around 300°C, lubricants such as grease cannot be used. ■ Although wear resistance is ensured by hard chrome plating, a fundamental solution to galling against the counterpart material could not be achieved. <Result> ■ High-temperature dry lubrication coating was adopted for the sliding parts of the molds. ■ A large amount of molybdenum disulfide was used to form a hard film, achieving lubrication at high temperatures. ■ Galling prevention and wear resistance were realized. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We provide a wide range of lubricating and wear-resistant coatings utilizing the properties of solid lubricants such as molybdenum disulfide, graphite, and PTFE (Teflon) for transportation equipment, electrical equipment, water supply equipment, and more. For issues related to wear resistance, corrosion resistance, low friction, and initial break-in on surfaces, please leave it to Japan MT Corporation.