First, welding began to replace riveting in ship-and plane-building (TIME. Dec. 15). Now cast steel is replacing forged steel, and in tanks it is replacing both riveted and welded armor plate.

For many years the manufacture of precision castings in titanium has relied on the vacuum arc remelting (VAR) process. This slow and costly technique severely limits development of the advanced ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Nitin Castings Limited is engaged in the business of manufacturing alloy steel casting in the range of static centrifugal and investment castings. The Company’s processes include centrifugal castings, ...

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