Wednesday, April 14, 2021

News: World's largest titanium casting made in Rotherham


Part of an industrial pump destined for Japan is thought to be the largest titanium casting ever poured into a ceramic shell, and it was made here in Rotherham.

Castings Technology International Ltd (Cti) is a world-leading provider of manufacturing, technology, expertise and services to the cast metals sector and global supply chain.

The company, which is based on the Advanced Manufacturing park (AMP), has casting capabilities in almost any type of metal alloy and has a 1,200kg titanium vacuum melting capability, which ranks it as one of the largest in the world. In conjunction with customers' design teams, CTI is casting complex components supplied into the aerospace, defence, chemical nuclear and marine markets.

Cti has recently produced the largest single component ever cast by the company in commercially pure titanium and it is probably the largest titanium part poured into a ceramic mould.

With an envelope of 1,000mm square by 600mm high and requiring over 1.2 tonnes of metal to be melted, the casting showcases several novel casting techniques developed in-house at Cti; the heart of cast metal innovation.

This casting was part of an order from a Japanese OEM and will be used by their client in an industrial pump that handles highly corrosive media at elevated temperatures.

Titanium casting production is complex and requires expertise not only in metallurgy, but advanced foundry methodology.

Involved in the production of this titanium casting were George Appleby who joined CTi as an apprentice in 2018 and his training and development has led to him running the one of the largest ceramic shelling rooms in the world. Vilma Klimaviciene whose first role in engineering also started with CTi in 2018 works in the Titanium Finishing department.

Cti recently underwent a £2m fundraising and a management buyout (MBO) from the University of Sheffield.

Cti website

Images: Cti


Anonymous,  February 11, 2024 at 8:19 PM  

Pretty sure SpaceX grid fins are bigger

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