Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magnesium aluminum silicate fibrous refractory material
The present invention relates to a formula of a refractory material, and particularly to a magnesium aluminum silicate fibrous refractory material. The magnesium aluminum silicate fibrous refractory material is characterized in that the formula of the magnesium aluminum silicate fibrous refractory material comprises the following components in parts by weight: 45-52 parts of magnesium oxide and oxidizing calcareous materials, 1-2 parts of aluminum silicate fibers with a diameter of 2-4 microns and a length of <=1 cm, 1-2 parts of glass microspheres with a particle size of 10-250 microns and a wall thickness of 1-2 microns, 8-15 parts of silicon carbide, 12-14 parts of quartz sands, 0.2-6 parts of an Mg-Zr alloy, 3-8 parts of magnesium aluminum silicate and 2-5 parts of a binder for a carbon-containing refractory material. The magnesium aluminum silicate fibrous refractory material prepared by using the technology of the present invention considers oxidation resistance, high temperature resistance, slag penetration resistance, thermal shock resistance and productivity.
Magnesium aluminum silicate fibrous refractory material
The present invention relates to a formula of a refractory material, and particularly to a magnesium aluminum silicate fibrous refractory material. The magnesium aluminum silicate fibrous refractory material is characterized in that the formula of the magnesium aluminum silicate fibrous refractory material comprises the following components in parts by weight: 45-52 parts of magnesium oxide and oxidizing calcareous materials, 1-2 parts of aluminum silicate fibers with a diameter of 2-4 microns and a length of <=1 cm, 1-2 parts of glass microspheres with a particle size of 10-250 microns and a wall thickness of 1-2 microns, 8-15 parts of silicon carbide, 12-14 parts of quartz sands, 0.2-6 parts of an Mg-Zr alloy, 3-8 parts of magnesium aluminum silicate and 2-5 parts of a binder for a carbon-containing refractory material. The magnesium aluminum silicate fibrous refractory material prepared by using the technology of the present invention considers oxidation resistance, high temperature resistance, slag penetration resistance, thermal shock resistance and productivity.
Magnesium aluminum silicate fibrous refractory material
JING HONGWEI (Autor:in)
04.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Energy-saving corrosion-resistant magnesium-aluminum refractory material
| Europäisches Patentamt | 2020
Magnesium-aluminum refractory material and preparation method therefor
| Europäisches Patentamt | 2015
Silicon carbide-magnesium aluminate spinel-aluminum composite refractory material
| Europäisches Patentamt | 2020
Magnesium aluminate spinel-silicon carbide-aluminum composite refractory material
| Europäisches Patentamt | 2020