Please click here to check who's online and chat with them.

Cobalt - Mineral - Metal

(1.0)
Supplier From Canada
Mar-05-18

Origin: dr congo
Type: cobalt-27 - bulk powder - 25% concentrated
Price: 1700 us$/mt
Quantity: 300-500 mt/month
Payment method: l/c
Shipment: fob, cif
Pictures: available

File a complaint
Rate This Member
Supplier Of Cobalt

Recent User Reviews

This user has not received any reviews yet!

Verification Status

 
 
Contact Supplier
Renew
 Add to Favorites

More Items Similiar to: Cobalt - Mineral - Metal

GOLD Member
Dec-23-24
Pure Cobalt Metal Pieces Price

Pure Cobalt Metal Pieces Price

(2.5)
$25.00
MOQ: 1  Kilograms
  Cygnet International Holding (U) Ltd.
Supplier From Kampala, Uganda
Supplier Of Cobalt
 
Cobalt metal sheet scrap with SGS factory delivery Cobalt metal powder Cobalt Powder pure 99.99% 1.35um With particle size of 0.8-1.5m, and loose packing
Product name: cobalt plate, cobalt sheet
Material: 99.9% min cobalt
Size: thickness: 0.025mm min
Width: 600mm max
According to your request
Technique: cold-rolled, hot-rolled
Condition: annealed
Applications: chemical industry, mechanical equipment, chemical engineering
GOLD Member
Nov-01-24
Ceramic Dyeing Co3o4 Cobalt Oxide CAS 1307-96-6

Ceramic Dyeing Co3O4 Cobalt Oxide Cas 1307-96-6

(3.2)
$1.00
MOQ: 1000  Kilograms
Sample Available
  Hebei Tianao Technology Co., Ltd
Supplier From Shijiazhuang, Hebei, China
Supplier Of Cobalt
 
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.
GOLD Member
Dec-23-24
Electrolytic Cobalt , Cobalt Cathode

Electrolytic Cobalt , Cobalt Cathode

(2.5)
$11.00
MOQ: 1  Kilograms
Sample Available
  Cygnet International Holding (U) Ltd.
Supplier From Kampala, Uganda
Supplier Of Cobalt
 
Electrolytic Cobalt , Cobalt Cathode Cobalt metal sheet scrap with SGS factory delivery Cobalt metal powder Cobalt Powder pure 99.99% 1.35um With particle size of 0.8-1.5m, and loose packi

Purity: 99.95% min.
Size as follows:
full plate: 950~970-800~830mm
cathode (cut): around 50*50*7 mm
Noted: other purities and size available upon request
Jul-14-18
(1.0)
Supplier From Gandhinager, Gujarat, India

Supplier: Cobalt oxide ( lithium ion battery powder
Services: Fob

Supplier Of Cobalt   |   Metal Powder

Service Provider Of CIF/FOB   |   Mineral Powder
GOLD Member
VERIFIED
Oct-21-14
(5.0)
Supplier From Southampton, United Kingdom

Supplier: Cast iron skulls, cast iron borings and turnings, steels skulls, eaf skulls, plate iron, mill scale, metal scrap, incinerated scrap (e46)

Supplier Of Aluminium Scrap   |   Metal Products   |   Slag   |   Metal Scraps   |   Other Ores & Minerals
VERIFIED
Apr-04-23
Cobalt Metal

Cobalt Metal

(1.8)
Ask for price
MOQ: Not Specified
  Oaktree Capital Ltd.
Supplier From Floreal, Curepipe, Mauritius
Supplier Of Cobalt
 
Cobalt Metal
Nov-06-19
Cobalt Metal

Cobalt Metal

(1.3)
$5.99
MOQ: Not Specified
  Adair Mettals Ltd
Supplier From Sankt Goar, Rheinland-pfalz, Germany
Supplier Of Cobalt
 
High purity Cobalt metal pieces, element 27 sample, 2 grams 99,99% in glass vial with label. Pure cobalt metal element.

Cobalt is one of the transition metals with chemical symbol Co and atomic number 27. It is solid and silvery-grey at normal pressure and temperature, it's very strong to cut.

Cobalt metal is another dangerous metal, do not touch without latex gloves.

We suggest this element at various purity like 99,9% and 99,99% in a 7 mL or 5mL glass vial with about 2 cm of diameter.

We usually use cobalt pellet or cobalt electrolytic flakes both very shiny.
Nov-04-24
Cobalt Metal

Cobalt Metal

(1.0)
$1.00
MOQ: Not Specified
  Beijing Huasheng Metal Materials Co., Ltd
Supplier From Beijing, Beijing, China
Supplier Of Cobalt
 
Cobalt is a shiny steel-gray metal, relatively hard and brittle, ferromagnetic, heated to 1150 magnetic disappear. The combined valence of cobalt is 2 and 3. It does not interact with water at room temperature and is stable in humid air. It is oxidized to CoO when heated to more than 300 in the air, and burned into Co3O4 when white hot. The fine cobalt metal minor powder produced by hydrogen reduction can spontaneously ignite into cobalt oxide in air.

Application of cobalt metal for sale
Cobalt metal is mainly used to make alloys. Cobalt-based alloy is the general term for an alloy made of cobalt and chromium, tungsten, iron, and nickel. The wear resistance and machinability of the tool steel with a certain amount of cobalt can be significantly improved. Starlite carbide with cobalt-50 or more will not lose its original hardness even if heated to 1000. Today, this kind of carbide has become the most important material used between gold-cutting tools and aluminum.

Production Process of cobalt sheet metal
The methods of extracting cobalt from cobalt-containing materials can be divided into full fire process, full wet process and combined fire and wet process. Modern cobalt ingot for sale extraction mostly uses a combined process.
Jan-29-22
(1.1)
Supplier From Bilaspur, Chhattisgarh, India

Supplier: Metal powder, aluminum powder, nickel, cobalt, silicon, ferroalloys

Supplier Of Nickel   |   Cobalt   |   Aluminium Powder   |   Ores & Minerals   |   Metal Powder   |   Metal Alloys
Search More Like "Cobalt - Mineral - Metal"

Verification Status

go4WorldBusiness +91-89298-00770 52B, First Floor, Okhla Phase-3 New Delhi, INDIA 110020
© go4WorldBusiness.com