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Silicon ingot, 1978-1980

1978-1980

Silicon crystal ingot

Fracture from small ingot showing columnar growth

Sound ingot of 'Y' alloy aluminium produced by pre-solidification (Cu 4%, Ni 2%, Mg 1.5%)

Portions of antimony ingot (Sp.G. 6.80)

1830-1860

Section from austenitic stainless steel ingot

Portion of Zinc ingot (Sp.G. 6.86)

1830-1860
Portion of ingot of aluminium produced by the Aluminium Co. Ltd. of Oldbury during late 19th century

Portion of ingot of aluminium

1870-1900
Commemorative ingots, set of 50 silver ingots each depicting a different locomotive. Set in wooden case labelled "Great British Locomotives - The National Railway Museum Inaugural Edition".

Great British Locomotives commemorative ingots

1975
Ingot of copper aluminium alloy, produced by the Aluminium Co., Ltd. of Oldbury during late 19th century

Ingot of copper aluminium alloy

Ingot marked E.E.L (anti-friction metal)

Ingot marked E.E.L (anti-friction metal)

Ingot of uranium metal, together with five large specimen bottles all containing radioactive materials. Also, sealed glass tube of uranium hexafluoride.

Ingot of uranium metal

Cobalt ingot prepared by Evans and Askin, Birmingham, 1857 (Sp.G. 8.50)

Cobalt ingot prepared by Evans and Askin

Steel ingot showing cavitation. Mid 19th century

Steel ingot showing cavitation. Mid 19th century