<Introduction to Manufacturing Technology> Annealing Technology [Special Metal Excel]
With the cold rolling and heat treatment techniques cultivated over many years, we control the metal structure (spheroidized carbide particle size and grain size).
Heat treatment is performed to recover the metal structure altered by cold rolling (plastic deformation) and to eliminate residual stress and strain. Depending on the material and purpose, our company utilizes bell-type furnaces for heat treatment while keeping the coils intact, as well as continuous furnaces for heat treatment after unwinding the coils. Additionally, with our long-established technology in cold rolling and heat treatment, we control the metal structure (spheroidized carbide particle size and grain size). We manage differences that are not visible in the material appearance, such as "wear resistance," "hardening ability," and "workability"! We contribute to the improvement of product quality for our customers. If you are experiencing unexplained differences in metal materials, please consult us. We also conduct cause investigations through physical inspections.
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basic information
【Features】 ○ Electric heating bell-type annealing furnace... 2 bells, 4 bases ○ Gas heating bell-type annealing furnace... 1 bell, 1 base ○ Bright annealing furnace (BA furnace)... 3 units ○ Tension annealing furnace (TA furnace)... 1 unit ● For more details, please contact us.
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TOKKIN's materials are everywhere around you, even though you can't see them! TOKKIN is a precision metal materials manufacturer founded in 1940. We produce high-quality, high-value-added materials according to the each customer specifications, such as processing metals into thin strips or sheets by cold rolling to improve mechanical properties, cladding different materials to form a single material, and applying resin or solder to metal surfaces. Our materials are used in a wide range of products, from daily life gadgets such as smart devices, PCs, automobiles, and game consoles to industrial equipment such as semiconductor manufacturing equipment, medical equipment, and textile machinery. Although our material is mostly invisible, it plays an indispensable role in ensuring that the products and their supporting components function well. High-functional materials, made possible only by TOKKIN, support the technologies that are created one after another behind the scenes.
