Manganese is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels. Historically, manganese is named for various black minerals (such as pyrolusite) from the same region of Magnesia in Greece which gave names to similar-sounding magnesium, Mg, and magnetite, an ore of the element iron, Fe. By the mid-18th century, Swedish chemist Carl Wilhelm Scheelehad used pyrolusite to produce chlorine. Scheele and others were aware that pyrolusite (now known to be manganese dioxide) contained a new element, but they were not able to isolate it. Johan Gottlieb Gahn was the first to isolate an impure sample of manganese metal in 1774, byreducing the dioxide with carbon. Manganese phosphating is used as a treatment for rust and corrosion prevention on steel. Depending on their oxidation state, manganese ionshave various colors and are used industrially as pigments. The permanganates of alkali and alkaline earth metals are powerful oxidizers. Manganese dioxide is used as the cathode (electron acceptor) material in zinc-carbon and alkaline batteries. In biology, manganese(II) ions function as cofactors for a large variety of enzymes with many functions.[1] Manganese enzymes are particularly essential in detoxification of superoxide free radicals in organisms that must deal with elemental oxygen. Manganese also functions in the oxygen-evolving complex of photosynthetic plants. The element is a required trace mineral for all known living organisms. In larger amounts, and apparently with far greater activity by inhalation, it can cause a poisoning syndrome in mammals, with neurological damage which is sometimes irreversible.
Ferro Mangenese Application : deoxidizer, alloy elements join agent Shape : 0-3mm,10-60mm,10-100mm or as client's order Material : Si, Al, Ca, P, S, C, Fe Dimensions : 75#, 72#, 70#, 65#, 60#, 45#
Silico Mangenese Application : deoxidizer, alloy elements join agent Shape : 0-3mm,10-60mm,10-100mm or as client's order Material : Si, Al, Ca, P, S, C, Fe Dimensions : 75#, 72#, 70#, 65#, 60#, 45#
M jia ansha sold by ningxia biyuan activated carbon co., ltd. Is an ideal product for the water supply and drainage industry. It looks dark brown and has uniform particles. The main component is manganese dioxide content of 30%-75%. It uses it to treat groundwater, has simple technology, convenient operation, small footprint, low engineering cost, long-term use, service cycle is more than five years, easy to manage, does not need to fill in any kind of chemical substances can achieve iron removal in water, the purpose of manganese, arsenic and other harmful substances, the water quality completely meet the national drinking water standards, is a good groundwater treatment filter. Ningxia biyuan activated carbon co., ltd. Is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
M jia ansha sold by ningxia biyuan activated carbon co., ltd. Is an ideal product for the water supply and drainage industry. It looks dark brown and has uniform particles. The main component is manganese dioxide content of 30%-75%. It uses it to treat groundwater, has simple technology, convenient operation, small footprint, low engineering cost, long-term use, service cycle is more than five years, easy to manage, does not need to fill in any kind of chemical substances can achieve iron removal in water, the purpose of manganese, arsenic and other harmful substances, the water quality completely meet the national drinking water standards, is a good groundwater treatment filter. Ningxia biyuan activated carbon co., ltd. Is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.
Antislip Egypt supplies large quantites of Manganese Ore, we have more than 1 million tonnes in Reserve. Purity 30 to 35% sizes can be to suit or 0 to 15CM Shipment FOB 3 shippling ports available. Independent anylsis welcome
We supply a large variety of grinding and polishing stones for Granite and marble, stone surfaces, to be used with traditional and single disc machines. Large industrial machine All types of polishing powders
SCO � MANGANESE 42% COMMODITY: Manganese ore ORIGIN : Brasil GRADE: 42% PACKAGE: Bulk QUANTITY : 130.000 TonnesS spot (+/- 10%) LOCATION : Correntina - Bahia - Brasil. PRICE: FOB: USD $ 170,00 per tonne. IRON SIZE: 10 mm - 30 mm PROCEDURE: 1. Seller issues full corporate offer in name of the Buyer; 2. Buyer approves FCO and sends proof of ready willing and able (RWA) funds; 3. Seller issues Draft Contract, with permission to visit the shed with the product after Contract is signed; -
Specification: Type: Unpressurized Degree: 30%-40% Kind: Avalaible Stone and Powder
We have some projects for mining High quality Manganese Ore above 44%
With Mn more than 40%.
Manganese stands as a fundamental component in the realm of steel production and the formulation of various alloys, contributing to the strength and versatility of materials employed in construction, manufacturing, and numerous industrial domains. Moreover, manganese finds pivotal utilization in the creation of batteries and electronic devices, underscoring its multifaceted role in powering technological advancements. As the foremost global exporter of manganese, our company proudly highlights its unparalleled proficiency in supplying this essential element, driving progress across a diverse range of industries.
We are supplier of Manganese Ore from Tanzania with the price in bellow: Manganese Grade 40% to 43.99.% = 242$ 44 % to 47.99% = 270$ 48% to 53.98% = 297$ FOB Tanzania / per ton
Pure manganese ore from the Mansa /Serenje regions in Zambia.
Al2O3 - 5,4 BaO - 3,9 CaO - 0,093 Fe - 8,82 K2O - 2,45 MgO - 0,27 Mn - 44,1 P - 0,022 SiO2 - 9,37 TiO2 - 0,18
Manganese Ore from Brazil. Verified Mine. Verified quantity: 5.5 millions tons Characteristics of product such as particle size, composition and Mg concentration to be discussed upon request. MOQ: 10,000 Tons/month (Annual Contract) Processing Capacity: 50,000 tons/month
We have availability of maganes with content above 40% reaching up to 46%
Silicomanganese 70% located in Georgia FOB Price is till port of poti, can ship world wide, transportation by containers. Min order 25mt
Aluminum powder, zinc earth, manganese ore
Manganese Metal Lump is an additive for steel making and Non-steel Alloys. It can go deep inside of liquid Steel to achieve the final manganese concentration required in steel.
