MANGANESE METAL COMPANY (PTY) LTD99.9% Selenium free Manganese
A WORLD CLASS REFINERY奥运会足球年龄
We supply various quality grades of EMM to a niche market of over 120 established customers in 20 countries, through our unique global marketing network. Our strategically placed warehouse stock in our key markets, is readily available to be delivered to the customer’s door.
Mn is added to improve mechanical properties (hardness) and corrosion resistance of aluminium alloys 3000-series, especially those used in the production of beverage can sheet alloy. The use of dedusted injection powder Mn is particularly cost effective and offers high yields with no aluminium units to be added.
Mn is required in all grades of steel to act as deoxidiser or desulphuriser. Electrolytic Mn is added directly to the ladle in the final composition correction step. Producers of low carbon, HSLA or high Mn steels prefer the low levels of C, S, P, Si and H impurities in MMC’s products. The thicker flake and lower dust content of MMC’s LH flake improve material handling and increase Mn yield.
Electrolytic Mn is required when producing welding fluxes with low C and P specifications. The uniform size analysis and high purity of MMC’s products simplify the production of flux mixtures and improves the quality of welding rods and cored wire. The low hydrogen content of MMC’s powders, together with the option to use stabilised powders, offer the producers of welding consumables a unique raw material.
Various ferrous and non-ferrous speciality alloys with stringent purity controls are produced with MMC’s electrolytic Mn, due to the low levels of hydrogen, lead, bismuth and the absence of selenium. Contamination of these high-value alloys is extremely costly, but MMC’s quality controls and full product traceability provides peace of mind.
Used in the production of manganese acetate in the chemicals industry, cathode pre-cursor materials for rechargeable lithium-ion batteries and also for copper alloys (manganese bronze) for ship propellers. Manganese phosphating is used as a treatment for corrosion prevention on steel.
MMC’s refinery is situated in Mbombela (Nelspruit), South Africa. In operation since 1974, we are the world’s only non-China based producer of high grade electrolytic manganese metal (EMM) and the world’s largest refinery of 99.9% (selenium-free) EMM.
We supply various quality grades of EMM to a niche market of over 120 established customers in 20 countries, through our unique global marketing network. Our strategically placed warehouse stock in our key markets, is readily available to be delivered to the customer’s door. Our in-house Logistics Team manage the entire supply chain. Exporting around 95% of production, we have excellent relationships with our supply chain partners.
Our systems, equipment, safe operating philosophy and excellent business practices provide our customers with peace of mind, first-class quality and reliable supply.
MMC’s refining plant is aligned with the South African government’s objectives of beneficiation and empowerment.
Our products are used in the top-end of the market, in the following industries:
- Non-ferrous Alloys
- Rechargeable lithium-based batteries
- Welding consumables
One of the key functions of manganese as an alloying element is to provide strength and hardness to various grades of steel, aluminium, welding consumables and certain non-ferrous alloys.
By being a reliable supplier of consistent high purity and high quality manganese, MMC is creating strength on a daily basis. And not only for our customers, but we are also creating strength in the lives of MMC’s employees, its local community and its valued suppliers.
Fundamental to creating strength is the shared values we believe in and practice:
- Providing our customers with quality products on time
- A safe working environment
- Treating people with respect
- Continued development
- A sustainable future
MMC Japan Officeへのご連絡：
TEL: +81 3 5510 6202
Fax: +81 3 5510 6203