Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROCÉDÉ DE FABRICATION AMÉLIORÉ D'UNE PIÈCE À MICROSTRUCTURE DUALE
A method for welding together at least two parts of green material, referred to as green parts, by means of co-sintering, comprising the following steps:—assembling the at least two green parts at a junction zone of said parts so as to form a green one-piece assembly,—de-binding the green one-piece assembly, and—sintering the one-piece assembly so as to obtain a dense one-piece assembly forming a final part, characterised in that the two green parts (10, 12) each have a composition of different powder, so as to produce a final part (1) having at least two parts with different grain sizes.
PROCÉDÉ DE FABRICATION AMÉLIORÉ D'UNE PIÈCE À MICROSTRUCTURE DUALE
A method for welding together at least two parts of green material, referred to as green parts, by means of co-sintering, comprising the following steps:—assembling the at least two green parts at a junction zone of said parts so as to form a green one-piece assembly,—de-binding the green one-piece assembly, and—sintering the one-piece assembly so as to obtain a dense one-piece assembly forming a final part, characterised in that the two green parts (10, 12) each have a composition of different powder, so as to produce a final part (1) having at least two parts with different grain sizes.
PROCÉDÉ DE FABRICATION AMÉLIORÉ D'UNE PIÈCE À MICROSTRUCTURE DUALE
IMPROVED MANUFACTURING PROCESS OF A PIECE WITH A DUALE MICROSTRUCTURE
VERBESSERTES HERSTELLUNGSVERFAHREN EINES BAUTEILS MIT EINER DUALEN MIKROSTRUKTUR
RICHARD SÉBASTIEN JEAN (Autor:in)
18.05.2022
Patent
Elektronische Ressource
Französisch
IPC:
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C04B
Kalk
,
LIME
/
C22C
Legierungen
,
ALLOYS
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