Published 1975
| Version v1
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Powder processing for the fabrication of oxide dispersion strengthened ferritic steels
Description
The addition of Ti to the powder mixtures, which will finally give oxide dispersion strengthened ferritic steels, causes the appearance of large oxide particles in the end product. These particles are detrimental to the tensile properties at 700 deg C. The method for preparing powder mixtures is recalled. The effect peculiar to each mill has been shown with binary powder mixtures Fe-TiO2. In this case, the relationship between the end product properties and the mill type has been defined more accurately
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
L'introduction de poudre de titane metallique dans les melanges destines a la fabrication des alliages ferritiques renforces par dispersion d'oxydes provoque l'apparition dans le produit fini de grosses particules d'oxydes. Ces particules sont nuisibles pour la resistance a la traction a 700 deg C. La methode de preparation des melanges de poudres est rappelee. L'effet propre a chaque broyeur a ete demontre avec des melanges binaires Fe-TiO2. La relation entre les qualites du produit final et le type de broyeur utilise a dans ce cas pu etre preciseeFiles
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Additional details
Additional titles
- Original title (French)
- Preparation des poudres en vue de la fabrication d'aciers ferritiques renforces par dispersion d'oxydes
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- INIS-mf--2080
Conference
- Title
- 4. European symposium for powder metallurgy.
- Dates
- 13 May 1975.
- Place
- Grenoble, France.
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 7232912
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHROMIUM-MOLYBDENUM STEELS; DISPERSIONS; FABRICATION; POWDER METALLURGY; TITANIUM OXIDES
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; CHALCOGENIDES; CHROMIUM ALLOYS; CHROMIUM STEELS; IRON ALLOYS; IRON BASE ALLOYS; METALLURGY; MOLYBDENUM ALLOYS; OXIDES; OXYGEN COMPOUNDS; STEELS; TITANIUM COMPOUNDS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS