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The Cut Wire Shot finished black Casting

Time:6/11/2018 11:17:13 PM  Hit:


 

  The Cut Wire Shot finished black Casting is to melt the steel and then poured into the sand mold in the molding, and then cooled the casting. Therefore, the black surface of the Cut Wire Shot is the color of the iron oxide formed by the chemical reaction of the high temperature steel surface and the oxygen in the air. Ferrous oxide, also known as iron oxide. Chemical formula FeO. Black powder; Melting point 1369 ± 1 ° C, relative density 5.7; Do not dissolve in water, alcohol and lye, soluble in acid; very unstable, heated in air quickly oxidized to ferric oxide.

  Affected to the increase of producing cost and the low rate of stock. The Cut Wire Shot prices began to increase accordingly. Since last week to now,  steel shot, steel grit have been increased 50 RMB per ton. Any order that need to be placed ASAP. The time cost is very important for both of us.

  We can produce and supply steel shot, 1.8mm Cut Wire Shot, steel grit etc. Welcome to visit our website to know more about us.

 


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