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Title: Arc Casting Intermetallic Alloy (Materials Preparation Center)

Multimedia ·
OSTI ID:1047693

Arc casting of intermetallic (La-Ni-Sn) AB5 alloy used for metal hydride hydrogen storage. Upon solidification the Sn is partially rejected and increases in concentration in the remaining liquid. Upon completing solidification there is a great deal of internal stress in the ingot. As the ingot cools further the stress is relieved. This material was cast at the Ames Laboratorys Materials Preparation Center http://www.mpc.ameslab.gov

Research Organization:
Ames Lab., Ames, IA (United States)
Sponsoring Organization:
USDOE
OSTI ID:
1047693
Country of Publication:
United States
Language:
English

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