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China wholesale Casi For Casting Supplier – V 77% N 14.5% Vanadium Nitrogen Alloy – Fitech
Basic information: Vanadium nitrogen alloy is a new kind of alloy additive, which can be used in microalloyed steel production instead of iron vanadium. The addition of vanadium nitride to steel can improve the strength, toughness, ductility, thermal fatigue resistance and other comprehensive mechanical properties of steel, and make steel have good weldability. At the same strength, vanadium nitride can save 30 to 40% of vanadium addition, thus reducing the cost. ITEM (%) ... -
China wholesale Wollastonite Supplier – Super Fined Co3o4 Metal Powder With Cheap Price – Fitech
1.Molecular formula: Co3O4 2.Molecular weight: 240.797 3.CAS No.: 1308-06-1 4.Purity: Co:72%min 5.Storage: Keep the receptacle sealed and stored in a cool and dry place, and ensure that the working room has good ventilation or exhaust device. Cobalt Tetroxide is similar to ferroferric oxide, and can be approximately regarded as a compound formed by cobalt oxide (CoO) and cobalt oxide (Co2O3). Black or grayish black powder. The apparent density is 0.5-1.5g/cm3, and the tap density is 2.0-3.0g/... -
High Quality Best Free Oxygen Selenium Suppliers – 200 Mesh Factory supply Ruthenium Powder – Fitech
Basic information: 1.Molecular formula: Ru 2.Molecular weight: 101.07 3.CAS No.: 7440-18-8 4.Storage: Keep the receptacle sealed and stored in a cool and dry place, and ensure that the working room has good ventilation or exhaust device. Product name Ruthenium Powder Purity 99.95% 99.98% 99.99% Shape Powder EINECS No 231-1274 Size -60mesh, 200mesh, 300mesh CAS No 7440-18-8 Melting point 2310°C Chemical Analysis: Impurity element (≤%) Pt Pd Rh Ir Au Ag ... -
China wholesale Oem&Odm Suppliers – Pure Ingot Te 99.99% Fined Quality With Low Price – Fitech
Basic information: 1.Molecular formula: Te 2.Molecular weight: 127.60 3.CAS No.: 13494-80-9 4.HS Code: 2804500001 5.Storage: Store in a cool and ventilated warehouse. Keep away from fire and heat source. It should be stored separately from acids, alkalis, halogens and edible chemicals, and should not be mixed. Equipped with corresponding varieties and quantities of fire fighting equipment. Storage areas shall be provided with suitable materials to contain spills. Tellurium is a chemical subst... -
High Quality Best Ferro Silicon Quotes – Inoculator from China – Fitech
Basic information: Si(%) Ba(%) Ca(%) Al(%) 72-78 0.75-1.25 1-1.5 <1.2 72-78 2-2.5 1-1.5 <1.2 70-75 1-1.5 1-1.5 <1.2 70-75 2-2.5 1-1.5 <1.2 65-70 1-3 1-1.5 <1.2 65-70 2-2.5 1-1.5 <1.2 65-70 4-6 1-1.5 <1.2 60-65 1-3 1-1.5 <1.2 60-65 2-2.5 1-1.5 <1.2/3-4.5 60-65 4-6 1-1.5 <1.2 60-65 10-11 1-1.5 <1.2 55-60 10-12 10-12 <1.2 Application: 1. Eliminate or alleviate whitemouth tendency; 2. Avoid supercooling tissue; 3. Re... -
High Quality Best Pre-Coated Metal Supplier – Factory Originally Supply Zinc Granules – Fitech
Basic information: 1.Molecular formula: Zn 2.Molecular weight: 65.39 3.CAS No.: 7440-66-6 4.Packing:1000kg / bag 5.Storage: It is prohibited to use packages and transportation tools with corrosive zinc such as acid, alkali, salt, etc and should be stored in a dry, ventilated warehouse without corrosive substances to prevent rain from wetting. Zinc is widely used in electroplated steel sheet, automobile tire steel cord, fasteners and other electroplating industries, the density is 7.14g/cm3, t... -
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Famous Alloy Steel Factory – 72%/75%min Ferro Silicon Alloy – Fitech
Basic information: Ferrosilicon is made of iron silicon alloy made of coke, steel chips, quartz (or silica) as raw material and smelted by electric furnace. Because silicon and oxygen are easy to combine into silicon dioxide, so ferro silicon is often used as deoxidizer in steelmaking. At the same time, due to the release of a lot of heat when SiO2 is generated, it is beneficial to improve the temperature of molten steel at the same time of deoxidation. At the same time, ferros... -
High Quality Best Tellurium Lump Supplier – Samples Available China 99.9%min Ta Powder – Fitech
Basic information: 1.Molecular formula: Ta 2.Molecular weight: 180.948 3.CAS No.: 7440-25-7 4.Storage: Store in a cool, dry place. Keep away from oxidants. Tantalum is the world’s third refractory metal, its melting point is only lower than tungsten, molybdenum, as high as 2980 ℃, pure tantalum slightly blue color, excellent plasticity, in the cold state without intermediate annealing can be rolled into very thin plate (thickness can be less than 0.01 mm).The ability of tantalum to emit... -
High Quality Best Low Price Bismuth Ingot Factory – 99.9%min, 200mesh selenium powder – Fitech
Basic information: 1.Molecular formula: Se 2.Molecular weight: 78.96 3.Storage: Store in a cool, ventilated and dry warehouse. Protect from moisture and exposure. 4.Packing:This product should be used in six months,and please restore the remanins in vacuum package. Descriptions: ● Selenium is a chemical element with symbol Se and atomic number 34 and found impurely in metal sulfide ores. ● Selenium has six naturally occurring isotopes. Black Selenium is a brittle, lustrous solid that is s... -
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China wholesale Titanium Alloy Powder Suppliers – 15-25mm Calcium Carbide – Fitech
Basic information: Calcium carbide is a kind of inorganic substance, chemical formula is CaC2, calcium carbide is the main component, white crystal, industrial products are gray black block, cross-section is purple or gray. It reacts violently with water, forming acetylene and releasing heat. Calcium carbide is an important basic chemical raw material, mainly used to produce acetylene gas. Also used in organic synthesis, oxyacetylene welding and so on. STANDARD GB1066...