MTA合金 List of Products and Services

Kiyomizu Ball (CS-10) will stop algae and blue-green algae damage. Extreme heat is expected in 2024. Already in February, the maximum temperature has exceeded 25°C. Algae begin to appear when temperatures exceed 20°C and start to proliferate rapidly once they exceed 25°C. If this continues, we expect algae to start appearing around mid-March and begin to proliferate around mid-March. Therefore, we would like to introduce the ultimate solution for "algae" and "blue-green algae" issues: the original MTA alloy product "Kiyomizu Ball CS10." This is a ceramic ball made by mixing a little of our developed copper stainless powder with a natural soil known as "loess," which is familiar in beauty products, and firing it at 1000°C. The copper stainless inside produces OH radicals that repel bacteria and viruses, effectively suppressing the occurrence and proliferation of algae from the root. Additionally, it is effective as an interior decoration for ornamental plants and in aquariums for ornamental fish such as goldfish and medaka. Various products have been developed to combat algae, but many have little effect, and many may have given up. Kiyomizu is also very reasonably priced, so please take this opportunity to try it out.

• Soil improvement material

Introducing a new stainless steel "Copper Stainless" that provides powerful antibacterial effects while being valued for its rust resistance. MTA-S10 is the world's first copper stainless material, with over 10% copper added to SUS430. The main features are as follows: 1. Despite containing only 10% copper, it has antibacterial effects equivalent to pure copper. ➡ Certified by the Japan Copper Center as CU Star. 2. Unlike copper, it has excellent corrosion resistance. ➡ Copper rusts quickly. 3. It looks the same as stainless steel. ➡ 90% is stainless steel, so it appears silver. 4. Being iron-based, it is a safe, affordable, and secure material that contributes to SDGs. ➡ It is possible to promote iron-copper alloys while valuing the limited resource of copper. While stainless steel is resistant to rust, it has almost no antibacterial properties and has been a contributing factor to food poisoning incidents caused by the proliferation of pathogens such as O-157, Staphylococcus, and E. coli. MTA-S10 has a powerful antibacterial effect that can eliminate Salmonella bacteria in under one minute.

• Copper and bronze fittings

The copper stainless steel bearing material HLS20 is a stainless steel-based bearing material characterized by the inclusion of copper. During axial movement, trace amounts of copper precipitate on the surface, serving the role of oil, making it a groundbreaking oil-free bearing material that reduces friction heat. Moreover, it is much more affordable than phosphor bronze while improving performance, making it a very user-friendly material. With the cooperation of a bearing manufacturer, a test was conducted using SUJ2 for the shaft and HLS20 for the bearing, which involved 5 million reciprocating wear tests over 17 days, resulting in a maximum temperature difference of +3°C. Features of MTA-HLS20: 1. A copper stainless steel alloy containing 20% copper, with excellent castability and machinability. 2. Equipped with high melting point, high corrosion resistance, and dirt-repellent properties, making it ideal for high temperatures, corrosive environments, and marine conditions. 3. Possesses high strength characteristics, excellent wear resistance, and precision maintenance in high-load usage environments. 4. Usable without solid lubricants like carbon, significantly reducing processing costs associated with carbon insertion. 5. While priced similarly to bronze alloy materials, it outperforms copper alloys in wear and corrosion resistance. 6. Solves friction/wear issues in mechanical parts, reducing production costs and improving mechanical performance. 7. Can be used for long periods without lubrication, generating no friction heat, allowing for downsizing from existing bush sizes.

• Steel

Introducing the copper alloy Tig welding rod MTA-YB5 A welding rod has been developed that makes it easy to weld materials that were previously difficult to join, such as iron and non-ferrous metals, or between copper alloys. This copper alloy Tig welding rod is used by over 100 companies. Please give it a try.

• Joints between components

We would like to introduce application examples of the iron-copper alloy 'MTA9100 Metal Powder', developed by MTA Alloy Co., Ltd., which possesses both thermal conductivity and electrical conductivity. The circuit-printed sensors utilizing MTA9100/Metal Powder show no performance difference compared to the expensive silver nano powder traditionally used. Furthermore, they significantly contribute to EMI countermeasures by preventing noise interference. 【Examples】 《In the case of circuit printing》 ■ Circuit-printed sensors using MTA9100 powder ■ No performance difference compared to the expensive silver nano powder traditionally used ■ Significantly contributes to EMI countermeasures by preventing noise interference

• Steel