Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265�°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125�°C, reduced to CoO at 200�°C, and reduced to cobalt metal at 250�°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.
Nickel is a hard, ductile and ferromagnetic metal that is highly polished and resistant to corrosion. Nickel is a ferrophilic element. The core is mainly composed of iron and nickel elements. In the crust, iron-mafic rocks contain more nickel than silico-alumina rocks. For example, peridotite contains 1,000 times more nickel than granite, and gabbro contains 80 times more nickel than granite. On October 27, 2017, the World Health Organization's International Agency for Research on Cancer released the preliminary list of carcinogens for reference. Nickel compounds are in the list of carcinogens, metal cobalt, metal nickel and 66-67% nickel, 13-16% nickel. Chromium and 7% iron alloy powders for implantation of foreign bodies in vivo, nickel metal and nickel alloys are on the list of Class 2B carcinogens. Niclkel powder is mainly used in atomic energy industry, conductive materials, battery electrode materials, chemical catalysts, hard surface spray welding, special welding rods, porous filter materials, magnetic materials, contact materials, Diamond tools, automobile manufacturing, cemented carbide, high-temperature high-strength alloys and other powder metallurgy fields.
Reddish metal (face-centered cubic); very ductile. It is a good conductor of heat and electricity (next to silver). Widely used in powder metallurgy, electrical carbon products, diamond tool products, electronic materials, conductive materials, chemical catalysts, pharmaceutical chemicals, filters, radiating tubes and other mechanical and electrical parts and electronic aviation field. Product name Copper powder CAS No 7440-50-8 Size 8~12um Sublimation 500 degree Shape Powder MW 63.55 Specific gravity 3.597 g/mL at 25 �°C Applications 1. Used as a raw material for smelting and electrolyzing copper; 2. Used in powder metallurgy parts, diamond saw blades, friction materials, electrical carbon products and chemical catalyst; 3. It is mainly used to make conductive devices and alloys (bronze, brass, white copper, etc.); 4. Mainly used as raw material for copper smelting industry. 5. Reagent, alloy, electroplating.
Solid polycarbonate plastic sheet size Width: 1220mm, 1560mm, 1820mm, 2100mm Length: Any length Thickness: 1.2mm Category: Roofing panels Weight: 1.2kg / mm / m2
Magnetic Stirrer Digital LCD Display Last Measurement in Memory Heating amp Stirring can proceed Simultaneously Bushless Motor for Low Noise Anti scratch and Corrosion Resistance Ceramic Plate Surface ABS Cabinet Brand Labtical Model NameNumber MS5LH Type Magnetic Stirrer Speed range 1002000rpm Maximum mixing capacity 5000 ml Temp Range amp Accuracy 300C Accuracy 1C Temperature Sensor PT100 Time range 099h99min Top Plat Size 168 x 168mm Display LCD Motor Type Bushless Motor Operating Mode Temperature Speed Timing Memory last data Power 500W Power Supply AC 220V 5060Hz Packing Dimension 335 x 235 x17cm Weight 25kg
Property Aluminium Ingots Aluminium Billets Shape Rectangular with tapered ends Cylindrical with a uniform cross-section Weight Typically 6-25 kg per ingot Varies, typically 500-2000 kg per billet Length Typically 600-800 mm Varies, usually 3-7 meters Width Typically 150-300 mm Diameter varies, usually 100-500 mm Thickness Typically 50-150 mm Not applicable Surface Finish Generally smooth, sometimes with visible marks Smooth, often with a matte or polished surface Purity Usually 99.7% to 99.9% Varies, depending on alloy composition
Medical syringes, face mask, medical gloves, copper wire scrap, ac/fridge compressor scrap, cpu scrap, ubc can scrap, aluminum can scrap, nido milk powder, refined sunflower oil, palm oil, fresh cavendish banana, live boar goat, beef omasum, chicken feet, frozen chicken chicken paw, salted butter, red lentil, masoor dal, soybean oil, rice, yellow corn, alfalfa hay, timothy hay, wood pellets, timber wood, hardwood charcoal, chickpeas, cocoa beans, coffee beans, soybeans, oaten hay, barley hay, peanut, almonds nuts, betel but, cashew nuts, pine nuts, pistachio nuts, a4 copy paper, skimmed milk powder, mozzarella cheese, frozen fish, mackerel fish, diapers, soft drink, silver liquid mercury.Supplier and manufacturer
Alu dross mostly collected from aluminum foil , bicycle parts , aluminum wires and aluminum parts diecasting manufactures ... Origin: Malaysia Quantity: 800-1000mts monthly
Shg Zinc Coil Rejected Material for Sale Copper 0.10 to 0.25% Titanium 0.06 to 0.10% Shg Zinc Reminder
grade 1 copper scrap not mixed with specification C11000 Electrolytic tough pitch Berry Copper (ETP) Content 99.9%. Cu%: 99.9% Element...0.005... (%) Copper..99.9... % (Min.) Lead...0.005.... % (Max.) Bismuth...0.5..% (Max.) Total impurities...0.3..% (Max.) Copper No. 2 kinds of alloy Wire cooper without lines, containing impurity, contain Copper quantity for 96% (minimum content 94%). Shall not contain excessive lead and tin change of copper wire, welding of copper, brass and bronze line, excessive oil, prohibition and nonmetal,crisp, burning line, utterly margin of fine copper and excessive yarn. Need appropriate means to remove dirt. Birch Shall consist of clean, untinned, uncoated, unalloyed copper wire and cable, not smaller than No. 16 B & S wire gauge, free of burnt wire which is brittle
Model Number: 314 321 441 430 Type: plate Application: decoration Certification: ISO Tolerance: 1% Processing Service: Bending, Welding, Decoiling, Punching, Cutting Product name: aisi 314 321 441 430 stainless steel sheet Surface: 2B, NO.4 HL available Technique: Cold Rolled Finish Material: Stainless Steel Color: Natural Color Edge: mill Edge/ slit edge Item:ISO9001 Standard Packing: Standard Export Packing Ni:min1%
grade 1 copper scrap not mixed with specification C11000 Electrolytic tough pitch Berry Copper (ETP) Content 99.9%. Cu%: 99.9% Element...0.005... (%) Copper..99.9... % (Min.) Lead...0.005.... % (Max.) Bismuth...0.5..% (Max.) Total impurities...0.3..% (Max.) Copper No. 2 kinds of alloy Wire cooper without lines, containing impurity, contain Copper quantity for 96% (minimum content 94%). Shall not contain excessive lead and tin change of copper wire, welding of copper, brass and bronze line, excessive oil, prohibition and nonmetal,crisp, burning line, utterly margin of fine copper and excessive sexual yarn. Need appropriate means to remove dirt. Birch Shall consist of clean, untinned, uncoated, unalloyed copper wire and cable, not smaller than No. 16 B & S wire gauge, free of burnt wire which is brittle
Name of product : Cobalt Concentrate 10-20% and Cobalt Hydroxide 24-26% and grade 8-10%. Price of product : LME Cobalt x Co% x payable % on dry basis ex-warehouse Zambia. Exact payable % to be determined for quality required. Product origin : Zambia Key Specifications/Special Features Harmonization System (HS) Code : Minimum Order Size : 500 mt, but up to 2000 MT per month Packaging details : Big bags
Description: Recycle IC Tray Container (mixed) Available Qty: 200k Pcs/month Delivery Time: Partial Shipments In One Months. Payment Term: LC At Sight
a. Name of product: NON FERROUS SCRAP ALUMINUM b. Price of product: USD$2400~2600/MT c. Product origin: TAIWAN d. Key Specifications/Special Features: 6061 / 6063 e. Harmonization System (HS) Code :76020010 f. Minimum Order Size : 20MT g. Packaging details: EXPORTING BALE h. Monthly supply: 1000MT
a. Name of product: FERROUS SCRAP HMS b. Price of product: USD$450~600/MT c. Product origin: TAIWAN d. Key Specifications/Special Features: HMS1 , HMS2 e. Harmonization System (HS) Code : 72044990 f. Minimum Order Size : 20MT g. Packaging details: LOOSE h. Monthly supply: 10000MT
Copper Millberry Wire Scrap. Origin: Thailand. Please contact us for further discussions
100% Aluminum Scrap / Aluminum UBC Can Scrap. Please contact us for more details
Aluminum Wire Scraps. Origin: Thailand. Please contact us for further discussions
Round Oval Tube
