Français
2. Sampling
2.1 Finished or semi-finished products
The various manufacturing and shaping operations, as well as heat treatments, are designed to produce a regular macrostructure.
In principle, therefore, no special precautions need to be taken to locate the sample for global analysis, apart from removing the surface layer (more or less oxidized or polluted by machining agents such as MoS 2 ) on raw products from casting, rolling, etc.
The possible presence of precipitates of the type T i 3 X (T i Zr) 3 Si 2 or hydrides is more relevant to the paragraph
The Ultimate Scientific and Technical Reference
This article is included in
Studies and properties of metals
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
Sampling
Analysis methods
Bibliography
References
Organizations
Reference materials
France
LNE (Laboratoire National d'Essais) as part of programs supervised by the BNM (Bureau National de Métrologie). http://www.lne.fr
European Union
IRMM (Institut de Recherches pour la Mesure et les Matériaux).
United States
...
Producers
Reference materials
Great Britain
IMI : http://www.imi.ncr-cnrc.gc.ca
United States
Alpha Resources : http://www.alphana.org/resources/
ARM : http://www.arm.com
...Standardization
Specification of contents. Designation
Building materials
Aerospace structural metals handbook. US Department of Defense, 1984.
American Society for Testing and Materials (ASTM) http://www.astm.org
- Standard Specification for Titanium and Titanium Alloys - Bars and Billets. - B 348 - 2003
- StandardSpecification...
The Ultimate Scientific and Technical Reference
