さいたまものづくりプラットフォーム

さいたまものづくりプラットフォーム

Thermal Chemical Industry Co., Ltd

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Your company for magnetic annealing/annealing treatment with pure hydrogen gas

Proposed Product, Service or Method

【Leave it to us for various types of thermal processing in a high-purity hydrogen gas environment.】

We conduct thermal processing using various atmospheric gases, primarily magnetic annealing in a high-purity hydrogen atmosphere.
For everything you may not know about thermal processing, you can leave it to us. And if there are any unclear terms on drawings like surfacing processing or bonding treatment, feel free to consult with us. We will respond promptly.

Technological Distinctiveness, Sales Points, Main Features

What is magnetic annealing?

Metal components become magnetized due to internal warping caused during metal processing. When incorporated into electrical parts, it causes major electrical loss and can sometimes cause the part to not function properly. A thermal processing technology to reverse this magnetism is magnetic annealing. Also, heating in a hydrogen environment allows all the oxides and impurities to be removed from inside and outside the metal. Moreover, the only gas given off is hydrogen, so it is a type of thermal processing that is especially environmentally friendly.

・Used in all parts that raise the fuel economy of hybrid and electric vehicles and parts that raise environmental performance.
・Makes it possible to raise the performance of various meters, including smart meters, residential circuit breakers, and various sensors.
・In the field of medical devices operated with minute amounts of power, magnetic annealing is necessary for electroencephalographs, electrocardiographs and magnetic shielding. It protects patients from electronic devices on the frontlines of medicine.

【Main Equipment】
・12 large pit furnaces (hydrogen), 2 small pit furnaces
・2 continuous conveyor furnaces, 3 temper furnaces, 1 quenching furnace
・1 drying furnace, 3 hardness measuring devices, 1 residual magnetism measuring device

Existing and Potential Applications

・Next-generation automobiles
・Smart appliances, smart meters
・Overall electrical devices for medical use

Major customers

・Mitsubishi Materials Trading
・Osaki Electric, Japan Aviation Electronics Industry
・JFE Steel, Kobe Steel

Company Profile

Name Thermal Chemical Industry Co., Ltd Address 1-18-3 Hayase, Toda, Saitama
URL http://www.sa-marukakou.com Year established 1967 Employee 9
Representative Takanori Ishii Contact Yasuhiko Saito
TEL 048-421-4880 FAX 048-421-4881
Paid-in capital
(millions of yen)
10 Sales
(millions of yen)
135
Certifications, etc.