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Custom products design and manufacturing

More than 100 sets of mould for ceramic backing welding

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contact us 718642093@qq.com

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More than 100 sets of mould for ceramic backing welding

Metals and Metal Alloys      

     Metals are elements that generally have good electrical and thermal conductivity. Many metals have high strength, high stiffness, and have good ductility.  Some metals, such as iron, cobalt and nickel, are magnetic. At low temperatures, some metals and intermetallic compounds become superconductors.     

      What is the difference between an alloy and a pure metal? Pure metals are elements which come from a particular area of the periodic table. Examples of pure  metals include copper in electrical wires and aluminum in cooking foil and beverage cans.       

      Alloys contain more than one metallic element. Their properties can be changed by changing the elements present in the alloy. Examples of metal alloys include stainless steel which is an alloy of iron, nickel, and chromium; and gold jewelry which usually contains an alloy of gold and nickel.      

    Why are metals and alloys used? Many metals and alloys have high densities and are used in applications which require a high mass-to-volume ratio.       

    Some metal alloys, such as those based on aluminum, have low densities and are used in aerospace applications for fuel economy. Many alloys also have high fracture toughness, which means they can withstand impact and are durable.  

 

Ceramic Welding Backing | Ceramic Backing Welding| Ceramic Backing Taps   

 


Date: 2023-04-10     hits: 568    Return


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