C - Chemistry – Metallurgy – 22 – C
Patent
C - Chemistry, Metallurgy
22
C
C22C 23/02 (2006.01) B22D 21/00 (2006.01) C22C 1/02 (2006.01) C22C 1/03 (2006.01)
Patent
CA 2458361
The inventive magnesium-based alloy comprises the following components: 2.6- 3.6 mass % of aluminium, 0.11-0.25 mass % of zinc, 0.24-0.34 mass % of manganese, 0.8-1.1 mass % of silicium, 0.05-0.10 mass % of calcium, the rest being magnesium. The inventive method for producing said alloy consists in loading alloying components of aluminium, zinc, manganese and silicium in the form of a ready-made solid master alloy of aluminium-zinc-manganese-silicium, casting molten magnesium, introducing a titanium-containing fusion cake together with a flux agent and continuously agitating said cake. Said titanium- containing fusion cake being introduced, magnesium is cooled and calcium is loaded under the layer of magnesium. Afterwards, the alloy is soaked and casted. Said invention makes it possible to produce the alloy provided with mechanical properties suitable for high-pressure casting.
L'invention concerne un alliage à base de magnésium qui contient les composants suivants, en % en poids: aluminium 2,6 - 3,6, zinc 0,11 - 0,25, manganèse 0,24 - 0,34, silicium - 0,8 - 1,1, calcium - 0,05, le reste étant constitué de magnésium. Pour obtenir cet alliage, on propose également un procédé qui consiste à charger les composants d'alliage (aluminium, zinc, manganèse) sous la forme d'un alliage d'addition solide préalablement préparé d'aluminium-zinc-manganèse-silicium, de verser du magnésium en fusion, de le réchauffer, d'introduire un bain contenant du titane avec un flux en effectuant un mélangeage en continu; après le chargement du bain contenant du titane le magnésium est refroidi et l'on charge sous la couche de magnésium du calcium, et l'on procède à la retenue et à la distribution de l'alliage. L'invention permet d'obtenir un alliage ayant des propriétés mécaniques adaptées au coulage sous pression.
Agalakov Vadim Vladimirovich
Paderina Natalya Sergeevna
Tetyukhin Vladislav Valentinovich
Graham Lorelei G.
Jsc "avisma Titanium-Magnesium Works"
Psc Vsmpo-Avisma Corporation
LandOfFree
Magnesium-based alloy and method for the production thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnesium-based alloy and method for the production thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnesium-based alloy and method for the production thereof will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-2015056