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Pin holes

Bubbles or cavities commonly found on the outside of flake, nodular or compacted graphite iron, malleable cast iron, and cast steel casti...

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Shrinkage in sand casting

As they harden, most metals, including aluminum, copper, zinc, and magnesium, shrink. The degree of shrinkage is determined by the materi...

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Patterns in Sand Casting

  What is the pattern in casting? The pattern in casting is usually the object for casting. Because the casting pattern forms the ca...

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DISAMATIC

DISAMATIC is an automatic production line used for the rapid fabrication of sand molds for pouring molten metal, which solidifies, cools,...

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Heat Treatment Furnaces

Heat treatment is a series of industrial and metallurgical operations used to change a material's physical, and sometimes chemical, prope...

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What is Pitting Corrosion?

Pitting corrosion is characterized by the formation of a hollow, hole, or pit in a limited area or point. A slight quantity of corrosion ...

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