Français
10. Glossary
réaction eutectoïde; eutectoid reaction or eutectoid decomposition
Solid-state transformation: on cooling, and assuming equilibrium is reached, the eutectoid compound (or alloy with eutectoid composition) is transformed at a given temperature into several phases of different compositions.
martensitic transformation; transformation martensitique
Solid-state phase transformation during shear cooling, without diffusion; the resulting structure is generally acicular.
bainitic transformation; bainitic transformation
Solid-state phase transformation during cooling, involving both shear and diffusion of certain alloying elements.
transformation allotropique; allotropic transformation
Change of phase (or crystallographic structure)...
The Ultimate Scientific and Technical Reference
This article is included in
Metal manufacturing processes and recycling
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Glossary
Bibliography
Standardization
Most standards for zirconium and hafnium metal products, or alloys, are American ASTM standards. A few French standards also exist. Few standards concern hafnium.
-
French standards
- Corrosion of metals and alloys – Aqueous corrosion testing of zirconium alloys used in nuclear reactors. - NF EN ISO 10270 - Juillet 2008
- Description and qualification...
Manufacturers. Suppliers. Distributors
Please refer in particular to the manufacturers' websites:
France
-
Areva NP
United States
ATI Wah Chang
The Ultimate Scientific and Technical Reference
