High Purity CAS 1308 04 9 Co2O3 Powder Price Cobalt oxide For enamel and ceramics
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- Supplier: Qinghe Yaoxie Metal Material Co. Ltd.
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Product Overview
Description
Products Description
Molecular formula: XCo2O3 YCo3O43
Molecular weight: 74.93
Appearance: black gray powder
Uses: used for magnetic materials, electronic component materials, cemented carbide materials, enamel enamels, ceramic enamels, glass, cobalt catalysts and other cobalt salts.
Packing: 25kg/50kg iron drum
Mol file: 1307-96-6.mol
Molecular weight: 74.93
Appearance: black gray powder
Uses: used for magnetic materials, electronic component materials, cemented carbide materials, enamel enamels, ceramic enamels, glass, cobalt catalysts and other cobalt salts.
Packing: 25kg/50kg iron drum
Mol file: 1307-96-6.mol
Cobalt oxide (Co2O3) is a high-valent oxide of cobalt, 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 forms cobalt tetroxide (Co304) when heated. Cobalt oxide is an unstable compound that is unlikely to be in a free state. Commonly referred to as cobalt oxide actually still contains a certain amount of cobalt tetroxide. Co2O3 is only stable when it is in a hydrated state, and this hydrate is dehydrated at 265 °C and transformed into an intermediate oxide tricobalt tetroxide (Co3O4). Cobalt oxide can be reduced to cobalt tetroxide (Co3O4) by H2 at 125°C, to CoO at 200°C, and to metallic cobalt at 250°C. Cobalt oxide is insoluble in water, but soluble in acid to form the corresponding salt.
Product Standards:
Product Standards:
Project | Technical indicators (%) | |
Co | ≥72 | |
Ni | ≤0.05 | |
Fe | ≤0.1 | |
Cu | ≤0.04 | |
Mn | ≤0.04 | |
Zn | ≤0.04 | |
As | ≤0.005 | |
Cd | ≤0.005 | |
Pb | ≤0.005 | |
Fineness | ≥300目 | |
Co≥70%, organize production according to customer requirements. | ||
Company Profile
Qinghe County Yaoxie Metal Materials Co., Ltd. deals in metal powder, alloy powder, metal materials, and welding materials. The main products are nickel-based, cobalt-based, iron-based, copper-based, various elemental metal powders, and stainless steel powders. Surfacing flux-cored wire; roll-surfacing flux-cored wire; high-strength steel flux-cored wire; flux-cored wire production line; stainless steel flux-cored wire; wear-resistant surfacing; submerged arc surfacing; gas shielded surfacing; sprayed flux-cored welding More than 130 varieties and specifications, in order to ensure the high quality of the company’s products, the company’s product quality internal control standards have been formulated on the basis of international industry standards and national standards, and continuous improvement in accordance with the "PDCA" principle. The above products have been widely used in Steel and metallurgical machinery, transportation facilities (automobiles, locomotives), petrochemicals, construction, electric power, printing, light industrial machinery, glass, food, medicine, feed and other fields are well recognized and praised by domestic and foreign markets.
The integrity, strength and product quality of Qinghe County Yaoxie Metal Materials Co., Ltd. have been recognized by the industry. Friends from all walks of life are welcome to visit, guide and negotiate business.
The integrity, strength and product quality of Qinghe County Yaoxie Metal Materials Co., Ltd. have been recognized by the industry. Friends from all walks of life are welcome to visit, guide and negotiate business.
FAQ
Q1. What is your lead time?
Inventory: Generally 5-15 days. Out of stock: 15-20 days after sample confirmation. Or please contact us via email for specific delivery time according to your order volume.
Q2. How well is your factory doing on quality control?
A: Quality is the first thing. We attach great importance to quality control throughout: we have a professional team to ensure quality.
Q5. What kind of payment？
Inventory: Generally 5-15 days. Out of stock: 15-20 days after sample confirmation. Or please contact us via email for specific delivery time according to your order volume.
Q2. How well is your factory doing on quality control?
A: Quality is the first thing. We attach great importance to quality control throughout: we have a professional team to ensure quality.
Q3. Do you accept OEM or ODM orders?
A Yes, we accept OEM and ODM customers.
Q4. What are your terms of delivery?
We can accept EXW, FOB, CIF, etc. You can choose the most convenient one.
We can accept EXW, FOB, CIF, etc. You can choose the most convenient one.
Q5. What kind of payment？
A: TT Western Union Online Banking Payment
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