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Cobalto ( Co ) - Tondino   -   Informazioni sul Materiale


Buy Cobalto Tondino on-line

Standard products are available in these forms
Cristallo singolo Filo Foglio Microfoglio Pezzo grezzo Polvere Sputtering Target Tondino
Cristallo singolo Filo Foglio Microfoglio Pezzo grezzo Polvere Sputtering Target Tondino
General Description:  

Discovered in 1735 by G. Brandt in Stockholm, Sweden.

Cobalt is a hard, grey metal which is ferromagnetic. It is usually found in association with nickel in arsenical ores, its abundancy in the Earth's crust being 20 ppm. Cobalt is relatively unreactive, being stable in air and only slowly attacked by dilute acids. It does not combine with hydrogen and nitrogen but it does react with carbon, oxygen and steam at elevated temperatures, producing CoO in the latter cases.

Cobalt salts (primarily cobalt aluminate, known as "Cobalt Blue", or "Thenard's Blue") have been known of and used for centuries to provide a blue colouration to paints and ceramics. Cobalt alloys have good thermal and oxidation resistance, coupled with mechanical strength. The metal is also used in electroplating and its radioactive isotope, 6OCobalt, is used in the treatment of cancer.

   
 

   

Dati Tecnici per   Cobalto


Cobalto Tondino - Prodotti Standard   Click here to display prices
CO007901Cobalto Tondino,    
Diametro:1,5 mm, Alta Purezza:99,99+ %, Tempra:Duro
CO007902Cobalto Tondino,    
Diametro:2,0 mm, Alta Purezza:99,99+ %, Tempra:Duro
CO007903Cobalto Tondino,    
Diametro:2,0 mm, Alta Purezza:99,99+ %, Tempra:Duro
CO007905Cobalto Tondino,    
Diametro:3,0 mm, Purezza:99,9 %, Tempra:Come trafilato
 
CO007907Cobalto Tondino,    
Diametro:4,0 mm, Purezza:99,9 %, Tempra:Come trafilato
CO007910Cobalto Tondino,    
Diametro:5,0 mm, Alta Purezza:99,99+ %, Tempra:Duro
CO007915Cobalto Tondino,    
Diametro:6,35 mm, Purezza:99,9 %, Tempra:Come trafilato
CO007925Cobalto Tondino,    
Diametro:10 mm, Purezza:99,9 %, Tempra:Come trafilato
CO007930Cobalto Tondino,    
Diametro:12 mm, Purezza:99,9 %, Tempra:Come trafilato
 
CO007940Cobalto Tondino,    
Diametro:25 mm, Purezza:99,9 %, Tempra:Come trafilato
Cobalto Tondino - Prodotti Standard   Click here to display prices
Standard products are available in these forms
Cristallo singolo Filo Foglio Microfoglio Pezzo grezzo Polvere Sputtering Target Tondino
Cristallo singolo Filo Foglio Microfoglio Pezzo grezzo Polvere Sputtering Target Tondino

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