2012 - Europe Direct Iasi

EUROINVENT 2012
CLASS 6
Mechanical Engineering - Metallurgy
6.1.
Title
Method and Device for Obtaining Homogeneous Products
with Metal - Ceramic Structure
Authors Ioan Carcea
Institution “Gheorghe Asachi” Technical University of Iasi
Patent no. 117788 B
The invention relates a process for obtaining
Description
homogeneous products with metal - ceramic structure, by
instilling at 200 ÷ 500 ° C preheated ceramic powders,
with inert gas, in a molten metal. A layer of protective
equipment fondant is deposited over this molten metal.
The procedure is performed into one equipment with a
heating chamber for a ceramic powder which is driven by
a piston at the top of the chamber. The preheated ceramic
powder is angaged with an inert gas through a tube
concentrically located in a rod provided with a mixing
blade for metal melts in a crucible placed in a warm room
.
6.2.
Title
Authors
Institution
Aluminum Alloys Obtaining Process with Improved
Mechanical Properties by Micro Bonding with
Nanostructured Prealloys
Vasile Soare, Dumitru Mitrica, Ionut Constantin, Costel
Roman, Gabriela Popescu
Research and Development National Institute INCDMNR-
IMNR
“Gheorge Asachi” Technical University of Iasi
Patent no. Patent application No. A/01359/2011
Description
The invention is related to a method of production of
aluminium alloys with improved mechanical
characteristics through nano-microaliere with prealiaje.
357.0 casting alloy has high strength in corrosive
environments and produce highly complex casting parts.
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