Chromium Metal : Chrome Metal: White-silver Metal, Hard Fusible, High Hardness And Brittle In The Presence Of Carbon. Obtaining: - Generally, To Obtain Metallic Chromium, It Starts From Chromium Ores With The First Step Of Obtaining Chromium Oxide, Which Is Then Reduced With Aluminum Powder (aluminotermia), Resulting In Metallic Chromium Of Various Concentrations: (91% , 98%, 98.5%, 99% Cr). Chromium Min 99.5% Is Obtained By Electrolytic Refining, Resulting In Chromium flakes. Use : - Equally Used To Obtain Stainless Steels And Anti-corrosion Protection Of Steel Objects (durable Chrome Plating And Fine Chrome Plating). Properties : - White-silver Metal, Hard Fusible, High Hardness And Fragile In The Presence Of Carbon. Material Specification : - Stas 7386-75 Brand : The Brands Of Alumino-thermal Chrome Are: Cr 99; Cr 98.5; Cr 98; Cr 97 Form Of Presentation : Bulgars With Size 10 . 100mm
Ferous and non-ferrous and also non-metallic products.
Metallic Silicon : Metallic Silicon: Friable Dark Gray Material, Hardener Of Alloys Based On Aluminum Or Copper. Obtaining : - By Reducing The Quartz In Electric Furnaces. Use : - As The Main Alloying Element For The Production Of Aluminum-silicon Alloys (silumin); - Alloying Element To Obtain Silicon Bronzes (copper-nickel-silicon Alloys). Properties : - Friable Material Of Dark Gray Color, Hardener Of Alloys Based On Aluminum Or Copper. Material Specification : According To Stas 9675/1980. Presentation : Granules 10 - 100 Mm Packaging : Big Bags 1.000 Kg Provenience : Import
Petroleum coke, sulphur.
Chemicals: soda ash (light, dense), sulphur, sodium silicate, sodium sulphite.
Soda ash, sulphur, PVC, DOP, other chemical products.
