[Technical Column] What is Bright Annealing? A Detailed Explanation of Its Differences from Atmosphere Annealing and Its Applications
Used when aesthetic beauty is required! It has characteristics that are compatible with special steel.
"I want to achieve a glossy finish on the materials used for new products, so I would like to know about the mechanism of bright annealing." "I want to introduce a bright annealing furnace, but I would like to know what kinds of structures and types are available." For engineers facing such concerns, we will introduce information from the basic mechanism of bright annealing to considerations for actually introducing a bright annealing furnace. By utilizing bright annealing, the metal surface does not become darkened by an oxide film as it does with conventional annealing. It can enhance the performance of the metal through heat treatment while also providing a beautiful glossy appearance. However, caution is necessary because if the atmosphere gas or treatment temperature is incorrect, the glossy finish may not be maintained. Therefore, it is essential to understand the basic information regarding the design of the furnace and the operating conditions. In this article, we will explain in detail the mechanism and benefits of bright annealing, as well as the structures and types of bright annealing furnaces. *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.
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The manufacturing process of industrial products in all fields almost always includes a heating process. Due to the various factors such as the material, size, processing volume, temperature, atmospheric gas, and transportation method of the items being processed, heating devices, or thermal treatment furnaces, will have different specifications. Our company has traditionally responded to user expectations with a flexible design and manufacturing system. We have accumulated extensive experience and achievements across various powdered materials, including metal materials, mechanical parts, electronic components made of glass and ceramics, magnetic materials, and battery materials, regardless of the target objects. In recent years, it has become rare for thermal treatment furnaces to serve merely as heating devices; they are often required to have some additional functions. In addition to safety, energy efficiency, and automation, we actively incorporate advanced technologies to address environmental issues and enhance usability, going beyond merely following past technologies, and we will continue to create together with our customers.