LONDON--(BUSINESS WIRE)--The forging market in North America is expected to post a CAGR of over 4% during the period 2019-2023, according to the latest market research report by Technavio. A key ...

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.