ジャパンファインスチール List of Products and Services

The "DRF Magnesium Alloy Rod" is a high-strength material that has undergone a remarkable increase in strength through the tissue control technology known as the "DRF method" applied to the magnesium alloy AZ80. Like general magnesium alloys, it is also easy to machine, allowing for higher strength in machined products compared to forged products. Additionally, due to its fine and uniform crystal structure, it excels in surface treatment and corrosion resistance, making it suitable for forging and bending processes at low heating temperatures. 【Features】 ■ Easy to machine like general magnesium alloys ■ Achieves higher strength in machined products than in forged products ■ Excellent surface treatment and corrosion resistance ■ Suitable for forging and bending processes at low heating temperatures *For more details, please refer to the related link page or feel free to contact us.

• alloy
• Other metal materials

"Powder-in-tube processing" is a method that allows for the creation of composite wire by filling a metal tube with powder and then drawing it out. It is also possible to further increase the number of cores using single-core wire. 【Processing Achievements】 ■ Metal Tube: A1070 ■ Filling Material: MgB2 (provided by Yamaguchi University) ■ Cross-sectional Area Ratio of Filling Material: Approximately 30% (single-core) ■ Wire Diameter: 1.2 to 5.0 mmφ *For more details, please visit our website or feel free to contact us.

• Processing Contract

We provide "magnesium welding rods and welding wires" used for welding magnesium to magnesium. We can offer wires with specifications tailored to welding applications, down to a minimum diameter of φ0.1mm. We respond to needs for fine diameters, such as "I need fine wire for laser welding" or "I want thin wire for welding thin plates," and we sell wires of the desired diameter in all materials starting from 10m. We can accommodate small lot needs like "I want to try it first" or "I only need a little." 【Features】 ■ High straightness ■ Longitudinal dimension accuracy ■ High roundness ■ Mirror finish processing ■ Oxidation prevention measures *For more details, please visit our website or feel free to contact us.

• Welding Machine

"Aluminum wire" is a wire made by drawing pure aluminum, which is a soft material, into fine strands. As a metal, pure aluminum is lightweight and is used as electrical wire and welding wire. Due to its soft material properties, it can easily break during die drawing processes, making it difficult to draw into fine wire; however, technological advancements have made fine wire drawing possible. 【Features】 ■ High corrosion resistance ■ Excellent workability ■ Easy to join ■ Superior electrical and thermal conductivity ■ High reflectivity of light and heat ■ Non-magnetic *For more details, please refer to the PDF document or feel free to contact us.

• aluminum

Zinc, as a metal, has a low melting point and is a material with high impact resistance and vibration damping properties. It also possesses various excellent chemical properties. Our company has achieved the fine wire drawing of zinc, which is easily cut during die drawing processing and difficult to draw, through technological development. 【Features】 ■ Impact resistance ■ High vibration damping ■ Small elastic range ■ Wide plastic deformation range, good ductility ■ Excellent electrochemical properties, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Magnesium wire is expected to be applied in the fields of IT, automotive, medical, and aerospace. It is a material that produces small dents when a physical object collides and is resistant to impact. Japan Fine Steel Co., Ltd. has utilized the know-how accumulated over many years in the fine wire drawing of steel wire to achieve ultra-fine magnesium wire with a diameter of 100μm and a high dimensional accuracy with a diameter variation of just 1μm. 【Features】 - Lightweight - Vibration absorption - Dent resistance - Electromagnetic wave shielding - Heat dissipation, etc. For more details, please contact us or download the catalog.

• Steel
• Non-ferrous metals