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 is also called the chromite sand, is a special foundry sand, natural spinel, of chromite on particle size by crushing, grinding, screening regulation, applicable to modelling (core) sand.Chrome ore according to the chemical composition is divided into level 2;level 1 cr2o3 45% or more;the secondary cr2o3 35% or higher.Chrome ore in casting production is mainly used for large steel surface sand, prevent casting surface adhering sand;secondly the grinding powder used in casting coating refractory aggregate;chrome ore is chilling material, when modelling (core) alternative part cold iron. For drainage sand materials, casting, ceramic, glass and refractory, etc.Chromite sand applicable types: casting grade is special, special metallurgy level.Chrome ore in casting production is mainly used for large steel surface sand, prevent casting surface adhering sand;secondly the grinding powder for the refractory aggregate of foundry coating, chrome ore is chilling material, when modelling (core) alternative part cold iron.Chromite sand for casting coating, refractory materials, brake pads, high-performance ceramic materials, ceramic and glass colorant, friction material, chemical and metallurgical casting, etc.
1, in the building materials industry is mainly used in colored cement, color cement tile, color cement tile, glazed tile and floor tile, color mortar, color asphalt concrete, terrazzo, mosaic tiles, artificial marble and metope paint, etc.; 2, used in a variety of coatings to protect material and color, external walls including waterborne coatings, powder coatings, etc.; it also can be used in paint including epoxy resin, alkyd, amino and so on all kinds of primers and paint; can also be used for toy paint, decoration paint, furniture paint, electrophoresis paint and enamel. Iron red primer has the antirust function, can replace expensive red lead paint, save non-ferrous metals. 3, used for plastics coloring, such as thermosetting plastics and thermoplastic plastics, coloring and rubber products, such as automobile inner tube, inner tube, bicycle inner tube, etc. 4, used for advanced fine grinding materials, used in precision hardware instruments, such as optical glass polishing. High purity is the main basic material of powder metallurgy, used for smelting various magnetic alloy and other advanced alloy steel. By ferrous sulfate, iron oxide yellow or waste iron mixed by high temperature calcination, or directly from the liquid medium is made.
Product Name: Chrome Medium Yellow Model: GR-003 Relative Tinting Strength: 100±5% 105? Volatiles :1.0% Light Fastness: 6 Heat Resistance: 200? Water Solubility:0.8% Residue on Sieve(63 um mesh) :0.5% Water Suspension PH Value : 4.0-7.0 Oil Absorption: 20-30(g/100g) Color ?E: 1.0 Usage: paint, ink, water coating, color asphalt, color brick, color tile, antique building, papermaking, pottery, rubber and plastic industry.
Hello, sir, i am a chromite dealer and also Geologist from Muslim Bagh, Pakistan. sir have allot of deposits of chromite with good percent, and i want to sell these chromite, if you wants to buy this chromite OR if there is any other chromite dealer how wants to buy this chromite so please contact me sir, i hop you will be Good. Thank You Deferent size, more than 500 tons
Cr2O3 30-50% Afghan Origin
Chromite
Chromium Oxide (Cr2O3) 53.28 % (Five three decimal two eight) available in any qty.
Various models can be customized 1. Ferrochromium has a significant change in the corrosion resistance and oxidation resistance of steel. 2. Ferrochromium can improve wear resistance and high temperature strength. 3. Ferrochromium has a wide range of uses in foundry and steel industry applications.
Country of Origin: Zimbabwe Specification: 46%-50% Quantity: 5 000-20 000mt per month Delivered to Johannesburg, South Africa Duration:12 months contract, with roll and extensions.
HIGH GRADE CHROME CONCENTRATE Country of Origin: ZIMBABWE SPECIFICATION: 46%-50% Delivered to Johannesburg, South Africa. Quantity: 5 000- 20 000mt per month. Duration: 12 months contract, with rolls and extensions. Delivery : Into buyer's nominated bonded warehouse in Johannesburg, South Africa.
We can offer High Quality 65% Chrome From Georgia. FOB Price is 2100-2200 Usd.
Chrome metal airmelt grade is produced through an aluminothermic reaction from metallurgical chromium oxide and aluminium powde
Gao xing zhong cai brand ORANGE CHROME YELLOW ClPY34 77603 PbCrO4 55 Heat ResistanceV good180 C gm2Hiding Power 40 Oil Absorption 15 WaterMatter Soluble In 1 105 C CMatter Volatile at 1 Range of ApplicationPaint ink plastic stationery
High Carbon Ferro Chrome - Standard Grades Cr : 60% Min. Si : 3% Max. C : 8.50% Max. P : 0.03% Max. S : 0.04% Max. Size: 10 -100 mm (90% Min)
We are offer High Quality Chromite Ore 47% Max as Per Specifications Chromite Ore 47% Max at Low Price Product Chromite Ore 47% Cr2O3 47%Max FeO 22% Max SiO2 6% Max Al2O3 11% Max CiO 0.5% Max MgO 10% Max P 0.005% Max LOI 3%Max 50 Kgs.HDPE Bags,1MT Jumbo Bag Or AS Required By The Buyer
Specifications: Parameter Value Cr2O3 56% MIN SiO2 1.00% MAX Al2O3 12.00% MAX MgO 14.00% MAX Cr/Fe Ratio 3.2 / 1.00 MIN P 0.01% MAX S 0.01% MAX Moisture 8.00% MAX at 105 Deg. Cent. Size 0 - 2mm (Passing 90 % MIN)
Chrome ore 40% and above in purity.
Specifications Cr2O3 : 52% Basis 50% Min. SiO2 : 3.5% Max. 3% Typ. CaO : 1% Max. FeO : 16% Max. MgO : 18% Max. Al2O3 : 13% Max. Cr:Fe Ratio = 3:1% Min. Size and Packing: As per Buyers requirement.
Cr2O3 : 40% Basis 38% Min. SiO2 : 14% Max. MgO : 23% Max. Al2O3 : 18% Max. P: 0.06% Max. S: 0.07% Max. Cr:Fe Ratio = 2.5:1% Min. Size : 10-300 mm 70% Min. 0-10 mm 30% Max.
