Pure Plutonium

Alloy name: Pure Plutonium
Diagram No.: 338
Type of diagram: TTT
Chemical composition in weight %: ~300 ppm total impurities
Alloy group: Plutonium-based alloys
Note: Treatment: Specimens were heat treated at 160C (320F) for 1 h in an inert atmorphere, cooled to llOC (230 F), held 1 min and quenched to the isothermal transformation temperature.
Reference: R.D. Nelson, The Plutonium Beta to Alpha TTT Curve, Journal of Nuclear Materials, Vol 93, 1967, pp. 238-240.

Transformation Diagram


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