TREA

Treating the metal in the mould while it is molten or ductile; Pressure or vacuum casting

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Industry

  • CPC
  • B22D27/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B22Casting metals B22DCASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES

Current Industry

B22D27/00Treating the metal in the mould while it is molten or ductile; Pressure or vacuum casting

Sub Industries

B22D27/003by using inert gases B22D27/006by using reactive gases B22D27/02Use of electric or magnetic effects B22D27/04Influencing the temperature of the metal B22D27/045Directionally solidified castings B22D27/06Heating the top discard of ingots B22D27/08Shaking, vibrating, or turning of moulds B22D27/09by using pressure B22D27/11making use of mechanical pressing devices B22D27/13making use of gas pressure B22D27/15by using vacuum B22D27/18Measures for using chemical processes for influencing the surface composition of castings B22D27/20Measures not previously mentioned for influencing the grain structure or texture Selection of compositions therefor
Industries