When Were Gray Iron Castings Introduced To The World?

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When Were Gray Iron Castings Introduced To The
World?

• Gray iron castings are exclusive components made
  by pouring molten metal inside a temporary mold
  of sand that has been imprinted with a pattern.
  The history of gray iron cast products is 2500
  years old. The Chinese first introduced these
  castings types to the world for applications,
  such as weaponry, tools, stoves, building
  materials, common household goods, and statuary.
  The earliest recognized overseas production of
  gray cast iron components dates back to 1400 AD
  in England.

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• Manufacturers of gray iron castings were able to
  adjust metallurgy of the material to produce
  softer or harder castings as per the required
  application. Alloy additions and secondary
  processes like annealing and heat treating can
  impact the physical properties of the gray iron
  castings.

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How Manufacturing Foundries Producing Gray Cast
Iron Castings?

• Foundries have their fixed standards and
  engineers adhere to those standards and follow
  certain steps to produce gray iron castings.
  Major common steps involve in the process are-
• Development of metal or wood pattern of the part
  or parts that need to be cast.
• Using the pattern to design a sand mold to hold
  the part shape after the pattern is removed.
• Pouring of molten gray iron inside the sand mold.
• Removing the sand mold once the casting is dried
  and cooled.
• Machining the final gray casting iron components.

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The Benefits That Promote Gray Iron Castings

• There are multiple benefits of gray cast irons
  components
• Easy to machine
• Users can apply them for damping and controlling
  abrasion in distinct applications.
• Gray iron products are formulated die to which
  their metallurgy meets certain requirements of
  applications.
• Suitable for applications that require
  dimensional stability, and high strength.
• Foundries can produce these castings in larger
  volume using disamatic equipment
• These are tested for quality use

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Gray Iron Castings

• For making queries related to gray iron
  components, you can find some reliable partners
  in the market and get best deals from them.

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Automative head
Engine Application
Special Cylinder Head
Clucth Plate
34 Cylinder manifold
Transmission Components
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