Chrome Tourmaline Origin: Morogoro, Tanzania Colour: Intense Carat Weight: 1.95 cts Clarity:VS Cut: Cushion Measurement: 8.35mm X 6.50mm X 5.86mm Status: Available DM for Price
Finest Chrome Tourmalines from Tanzania
"Our Low Carbon Ferro Chrome (LC FeCr) is a high-quality alloy used in the production of stainless steel and other specialty steels. With its low carbon content, it ensures minimal impurities and enhances the properties of the final steel product, making it an essential material for industries requiring superior strength and corrosion resistance. Key Features: 1. Low Carbon Content: Typically contains less than 0.10% carbon, reducing the risk of carbide precipitation in the final product. 2. High Chromium Content: Provides a significant chromium content, typically ranging from 60% to 70%, essential for enhancing corrosion resistance and hardness. 3. Minimal Impurities: Low levels of impurities such as sulfur and phosphorus, ensuring high-quality steel production. Applications: 1. Stainless Steel Production: Essential for producing various grades of stainless steel, including austenitic, ferritic, and martensitic stainless steels, which require high corrosion resistance and durability. 2. Specialty Steels: Used in the manufacture of specialty steels that require high strength, wear resistance, and toughness. 3. Foundries and Casting: Utilized in foundries for producing high-quality castings with excellent surface finish and mechanical properties."
Vanadium(V) shares properties with its source material. Vanadium is a chemical element with symbol V and atomic number 23. It is a hard, silvery-grey, ductile, malleable transition metal. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) somewhat stabilizes the free metal against further oxidation Vanadium is electrically conductive and thermally insulating, and itâ??s harder than most metals and steel. It has good resistance to erosion and it is stable against alkalis and sulfuric and hydrochloric acids. It is oxidized in air at about 933 K(660 °C, 1220 °F), although an oxide passivation layer forms even at room temperature. contact us for info
Chrome Concentrate 38-44% (38-40% / 40-42% / 42-44%) We currently hold Proxy's with over 20 South African Mines and their associated companies and operations. Aggregated, this translates to a monthly allocation across all three of the following commodities - Chrome ROM/Concentrate, Iron Ore and Manganese Ore. We can supply these products on the following basis FOT, DAP, FOB, CFR and CIF. We also have payment terms to suit various payment methods and supply a 2% performance bond in favour of the Buyer. Mines based in Rustenburg, Mooinooi, Britz, Sun City and Gezina (South Africa)
Tourmalin Brazilians Hight grade Various sizes and colors I have photos and videos
We supply chrome ore lumpy of size 10-300mm 90% min from grades of 24% to 50% lumpy, ROM and concentrate from Zimbabwe, Oman and South Africa.
Offering Best Quality Bi Color Tourmaline and Rubylite Tourmalines
Natural Tourmaline Gemstone