investment casting

Investment casting is an industrial process based on and also called lost-wax casting, one of the oldest known metal-forming techniques.The process is generally used for small castings, but has produced complete aircraft door frames, steel castings of up to 300 kg and aluminium castings of up to 30 kg. It is generally more expensive per unit than die casting or sand casting but with lower equipment cost. It can produce complicated shapes that would be difficult or impossible with die casting, yet like that process, it requires little surface finishing and only minor machining. From 5,000 years ago, when beeswax formed the pattern, to today’s high-technology waxes, refractory materials and specialist alloys, the castings allow the production of components with accuracy, repeatability, versatility and integrity in a variety of metals and high-performance alloys.

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  lost wax casting

  lost wax casting 001

  lost wax casting 001 lost wax casting other related products lost wax casting 004 lost wax process 003 lost wax casting 005 Lost Wax casting 02 Grey Iron Casting
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  lost wax casting

  lost wax casting 004

  Material: ASTM 430;ASTM410;ASTM 416,ect.Carbon Steel:WCB,AISI1020;AISI1045;S355J2G3,S235JR,ect Process: lost wax process Used for Agricultural machines; lifting machines; grinding machines; medical ma ...
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  Carbon Steel Casting

  Steel Casting parts 01

  Material:  ASTM 430;ASTM410;ASTM 416,ect.Carbon Steel:WCB,AISI1020;AISI1045;S355J2G3,S235JR,ect Process: lost wax process Used for Agricultural machines; lifting machines; grinding machines; medi ...
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  Carbon Steel Casting

  Steel Casting parts 02