Composite carbide ceramic powder material as well as preparation method and application thereof

Composite carbide ceramic powder material as well as preparation method and application thereof

The invention discloses a composite carbide ceramic powder material as well as a preparation method and application thereof, and belongs to the field of preparation of high-entropy ceramic materials. Chloride ions of transition metal chloride are substituted in a mixed solution of absolute ethyl alc...

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Hauptverfasser: CHEN ZHEN, GUO JIANGUANG, LI XUANKE, KE CHANGMEI, YUAN GUANMING, LI BAOLIU, DONG ZHIJUN, TIAN YONGSHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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creator CHEN ZHEN
GUO JIANGUANG
LI XUANKE
KE CHANGMEI
YUAN GUANMING
LI BAOLIU
DONG ZHIJUN
TIAN YONGSHENG
description The invention discloses a composite carbide ceramic powder material as well as a preparation method and application thereof, and belongs to the field of preparation of high-entropy ceramic materials. Chloride ions of transition metal chloride are substituted in a mixed solution of absolute ethyl alcohol and acetylacetone to obtain metal alkoxide, the metal alkoxide reacts with a carbon source to obtain a carbide liquid-phase precursor, and the carbide liquid-phase precursor is prepared into the composite carbide ceramic powder material. Tetraethoxysilane reacts with a carbide liquid-phase precursor after catalytic hydrolysis to obtain a composite carbide ceramic powder material, the composite carbide ceramic powder material is subjected to distillation, curing and high-temperature heat treatment to obtain ceramic powder, and a metal-containing monomer polymerization mode is adopted by a liquid-phase polymer precursor method to obtain the composite carbide ceramic powder. The ceramic composite carbide ceramic
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subjects ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
title Composite carbide ceramic powder material as well as preparation method and application thereof
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