Chemical analysis for chrome: Chrome cr 54% min Silicon si 4% max Carbon c 8% max Phosphorus p 0.030 % max Sulfur s 0.030 % max.
Chrome Ore The only ore of chromium, the metal used to make stainless steel, nichrome and chrome plating. What is Chrome Ore? Chrome Ore is an oxide mineral composed of chromium, iron and oxygen (FeCr2O4). It is a dark gray to black in color with a metallic to submetallic luster and a high specific gravity. It occurs in basic and ultrabasic igneous rocks and in the metamorphic and sedimentary rocks that are produced when Chrome Ore-bearing rocks are altered by heat or weathering. Chrome Ore is important because it is the only economic ore ofchromium, an essential element for a wide variety of metal, chemical and manufactured products. Many other minerals contain chromium, but none of them are found in deposits that can be economically mined to produce chromium. Properties of Chrome Ore Chrome Ore can be challenging to identify. Several properties must be considered to differentiate it from other metallic ores. Hand specimen identification of Chrome Ore requires a consideration of: color, specific gravity, luster, and a characteristic brown streak. The most important clue to identifying Chrome Ore is its association with ultrabasic igneous rocks and metamorphic rocks such as serpentinite. Physical Properties of Chrome Ore Chrome Ore is sometimes slightly magnetic. This can cause it to be confused with magnetite. Chrome Ore and ilmenite have very similar properties. Careful observations of hardness, streak and specific gravity are required to distinguish these minerals in hand specimens.
Chrome Ore Material Test Report Specification are given below SPECIFICATION Cr2O3 - 39.38 PCT MgO - 16.75 PCT Al2O3 - 19.87 PCT SiO2 - 4.33 PCT CaO - 1.05 PCT PHOSPHORUS - < 0.01 SULPHUR - < 0.01 CE/FE RATION - 2.1:1
Chemical analysis for slag chrome: Sio2 35.76 Mgo 27.88 Al2o3 24.56 Cr2o3 5.58 Fe2o3 2.00 Cao 2.28 Tio2 0.45 So3 0.65 Na2o 0.18 Mno 0.13 K2o 0.09
Discover high-quality, sustainable chromite and chrome ore from Ethiopia. Ideal for stainless steel, metallurgy, and chemicals. Committed to environmental excellence and community well-being. Let's connect for reliable supply and custom solutions. We have: More than 48% Types 36% 47% Types 30% 35% Types
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Chromite is a mineral composed of iron, chromium, and oxygen (FeCr2O4). It is a dark-colored mineral that is commonly found in ultramafic rocks, and it is the main source of the metal chromium. Chromite is highly valued for its high chromium content, as chromium is a critical component in the production of stainless steel and other alloys. It is also used in the production of refractory materials and pigments. Chromite is notable for its high melting point and resistance to corrosion, making it a valuable mineral for a variety of industrial applications. After extracting chromium from mines located in Pakistan and Afghanistan, our dedicated processing team meticulously assesses and grades the chromium ore lumps before delivering them to our esteemed customers. Our product range encompasses multiple grades, including: 1. Metallurgical Grade: With chromium oxide content ranging from 26% to 42% (Cr2O3), our metallurgical grade chromium ore is ideal for industries requiring high-quality raw materials for stainless steel production and alloy manufacturing. 2. Refractory Grade: Our refractory grade chromium ore boasts chromium oxide content between 48% and 54% (Cr2O3) while maintaining silica content at a maximum of 3.5%. This grade is well-suited for applications where high-temperature resistance is critical, such as refractory materials for furnaces and kilns. We take pride in successfully supplying these grades to various markets, including China and Europe, catering to the diverse needs of our clients. With a substantial monthly production capacity of 15,000 tons, Bare Syndicate stands as a dependable source for fulfilling industrial demands. In addition to our expertise in chromium extraction and processing, our extensive experience in logistics and international trade allows us to provide our customers with a comprehensive solution for their supply management needs.
Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, or deep purple to rusty red. The iron is usually found in the form of magnetite (Fe3O4, 72.4% Fe), hematite (Fe2O3, 69.9% Fe), goethite (FeO(OH), 62.9% Fe), limonite (FeO(OH)n(H2O), 55% Fe) or siderite (FeCO3, 48.2% Fe). Ores containing very high quantities of hematite or magnetite (greater than about 60% iron) are known as natural ore or direct shipping ore, meaning they can be fed directly into iron-making blast furnaces. Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel 98% of the mined iron ore is used to make steel. Item Specification Fe: 57 Min SiO2: 4 Max Al2O3: 5.5 Max Moist: 12 Max P: 0.08 Max S: 0.04 Max +40mm: 5 Max -6mm: 20 Max LOI: 7 About TI: 70 Min AI: 15 Max RI: 60 Min RDI: 25 Max DI: 10 Max
Zinc ore is most commonly found as zinc carbonate (ZnCO3), known as calamine or smithsonite. It generally occurs as rounded, crystalline crusts or granular, honeycombed masses that have a vitreous or pearly luster and are typically dirty brown or grey in colour. Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a shiny-greyish appearance when oxidation is removed. It is the first element in group 12 (IIB) of the periodic table. In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size. Zinc is the 24th most abundant element in Earth's crust and has five stable isotopes. The most common zinc ore is sphalerite (zinc blende), a zinc sulfide mineral. The largest workable lodes are in Australia, Asia, and the United States. Zinc is refined by froth flotation of the ore, roasting, and final extraction using electricity (electrowinning). Item Specification LE: 60.244% Zn: 32.767% Pb: 4.403% Fe: 2.244% Ti: 0.225% Hf: 0.073% V: 0.03% Zr: 0.014% Moisture: >3
The main copper sulphide minerals are chalcopyrite (CuFeS2) chalcocite (Cu2S), covellite (CuS), bornite (Cu5FeS4), tetrahedrite ((Cu,Fe)12Sb4S13) and enargite (Cu3AsS4). The largest source of copper is from porphyry ore deposits in which one or a combination of the minerals occurs. A typical copper sulphide ore contains various levels of iron sulphide types that generally include pyrite (FeS2) and pyrrhotite (Fe1-xS). Often gold and silver are present which may either be associated with the sulphides or are free. The gangue particles can consist of a range of silicate minerals from quartz to talc and clays. Item Specification CR2O3: 42% Basis: 40% Min CR/FE Ratio: 1.35:1 MGO: 14% Max AL2O3: 16% Max SIO2: 10% Max P: 0.01% Max S: 0.01% Max Size 0-2 MM: (95% Min) Moisture at 105C or 110C: 8% Max
Our company is dedicated to sourcing high-quality zinc ore from Afghanistan Mines, ensuring that it meets stringent industry standards and specifications. With its characteristic yellow color, zinc ore is a valuable source of this essential metal, widely utilized in industries such as construction, automotive, and appliance manufacturing. Additionally, zinc is vital for human health and finds applications in dietary supplements and skincare products. The purity and consistency of the yellow zinc ore from Afghanistan make it highly sought after for industrial use. Our ethical sourcing practices and commitment to responsible mining and environmental standards further enhance the value of the zinc ore we provide. We take pride in consistently delivering top-grade yellow zinc ore, reflecting our dedication to excellence and customer satisfaction. Trust us to be your reliable source for high-quality zinc ore for industrial applications.
In its mineral form Bauxite, Aluminium is the most abundant metal in the earth's crust. Bauxite contains one of a variety of hydrated aluminium oxides (gibbsite, boehmite or diaspore), which are often expressed as Al2O3xH2O but are more commonly regarded as impure Al2O3. Bauxite is claylike and earthy, and ranges in colour from white to deep brown or red according to the nature and quantity of its components. The major impurities in Bauxite are iron oxides (goethite & hematite), silicon dioxide, the clay mineral kaolinite as well as small amounts of anatase (TiO2). Consequently, its composition varies considerably with alumina constituting from about 50% to about 70%. Aluminium content can be accurately and precisely determined over a broad analytical range simultaneously along with Si, Fe, Mn, Ti, Zr and up to 20+ other elements. Item Specification Color: Brown, yellow / light red Granularity: 0-1/1-3/3-5/5-8 mm, 200/325 mesh Application: Aluminium/Precision Casting/Refractory Density: 4.3 g/cm3 Hardness: 1-3 Fe2O3 Content: 3.0% Max CaO Content: 0.2 Max Package: 25 kg/bag Payment terms: T/T L/C
This by-product derives from the iron industries and its a valuable material for melting and manufacturing of ferrock for construction purposes. As a leading supplier of eco-conscious materials, we take pride in offering a diverse range of recycled materials, including cryolite, carbon anodes, carbon dust, bath material, steel scrap, fine iron scrap, rebars and more. With a strong commitment to sustainability, our materials are engineered to meet the demanding needs of industrial projects while promoting environmental responsibility.
We specialize in offering recycled mill scale, which refers to the reclaimed or repurposed mill scale derived from hot rolled steel surfaces. Instead of being discarded as waste, this recycled mill scale undergoes meticulous processing to extract valuable components or transform it into usable materials. This versatile resource finds application across various industrial sectors, including iron and steel production, where it serves as a source of iron oxides in blast furnaces or electric arc furnaces. Moreover, it contributes to cement production as an essential component in cement clinker, enhancing the chemical composition of the final product. Additionally, recycled mill scale finds utility in diverse industrial applications, such as the production of ferrous sulfate for agricultural and water treatment purposes, or as a constituent in specialty products and construction materials. By offering recycled mill scale, we actively contribute to minimizing waste generation and conserving resources, ensuring compliance with quality standards and environmental regulations through proper handling and processing protocols.
We specialize in offering recycled mill scale, which refers to the reclaimed or repurposed mill scale derived from hot rolled steel surfaces. Instead of being discarded as waste, this recycled mill scale undergoes meticulous processing to extract valuable components or transform it into usable materials. This versatile resource finds application across various industrial sectors, including. iron and steel production, where it serves as a source of iron oxides in blast furnaces or electric arc furnaces. Moreover, it contributes to cement production as an essential component in cement clinker, enhancing the chemical composition of the final product. Additionally, recycled mill scale finds utility in diverse industrial applications, such as the production of ferrous sulfate for agricultural and water treatment purposes, or as a constituent in specialty products and construction materials. By offering recycled mill scale, we actively contribute to minimizing waste generation and conserving resources, ensuring compliance with quality standards and environmental regulations through proper handling and processing protocols.
This by-product derives from the iron industries and its a valuable material for melting and manufacturing of ferrock for construction purposes. As a leading supplier of eco-conscious materials, we take pride in offering a diverse range of recycled materials, including cryolite, carbon anodes, carbon dust, bath material, steel scrap, fine iron scrap, rebars and more. With a strong commitment to sustainability, our materials are engineered to meet the demanding needs of industrial projects while promoting environmental responsibility.