Processing

Please wait...

Settings

Settings

1. WO1991000789 - PROCESS FOR PRODUCTION OF REINFORCED COMPOSITE MATERIALS AND PRODUCTS THEREOF

Publication Number WO/1991/000789
Publication Date 24.01.1991
International Application No. PCT/NO1990/000116
International Filing Date 11.07.1990
Chapter 2 Demand Filed 01.02.1991
IPC
B22F 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
CPC
B22F 1/0003
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
1Special treatment of metallic powder, e.g. to facilitate working, to improve properties
0003Metallic powders per se; Mixtures of metallic powders; Metallic powders mixed with a lubricating or binding agent
Applicants
  • NORSK HYDRO A.S [NO/NO]; N-0240 Oslo 2, NO (AllExceptUS)
  • RUCH, Wolfgang, Walter [DE/DK]; DK (UsOnly)
  • AURAN, Lars [NO/NO]; NO (UsOnly)
  • RYUM, Nils [NO/NO]; NO (UsOnly)
Inventors
  • RUCH, Wolfgang, Walter; DK
  • AURAN, Lars; NO
  • RYUM, Nils; NO
Agents
  • RICANEK, Ivan; Norsk Hydro a.s N-0240 Oslo 2, NO
Priority Data
89287311.07.1989NO
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR PRODUCTION OF REINFORCED COMPOSITE MATERIALS AND PRODUCTS THEREOF
(FR) PROCEDE DE PRODUCTION DE MATERIAUX COMPOSITES RENFORCES ET LES PRODUITS DE CE PROCEDE
Abstract
(EN)
Composite material having a heterogeneous macrostructure comprising discontinuous heavily deformed particle enriched zones in a particle free matrix is achieved by a process where the particle reinforced granulated material is mixed with granules of host matrix material, compacted and subjected to a deformation process, e.g. extrusion process.
(FR)
Matériau composite à macrostructure hétérogène, comportant des zones enrichies de particules hautement déformées et discontinues dans une matrice dépourvue de particules, réalisé au moyen d'un procédé selon lequel le matériau granulé et renforcé aux particules est mélangé avec des granules de matériau-hôte matriciel, rendu compact et soumis à un procédé de déformation, par exemple un procédé d'extrusion.
Also published as
Other related publications
Latest bibliographic data on file with the International Bureau