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AssigneeNational Tsing Hua University
InventorSwe-Kai CHEN
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A refractory metal matrix-ceramic compound multi-component composite material with the super-high melting point is disclosed. At least one ceramic compound A and at least one refractory bonding metal B are fused together by the smelting process to make the multi-component composite material. The fused ingredients of the multi-component composite material are mAnB, and (m+n)max=13. The positive integer m is the number of the kinds of the ceramic components A, and the positive integer n is the number of the kinds of the refractory bonding metals B. The absolute value of the combining enthalpy of the ceramic compound A is larger than the absolute value of the combining enthalpy between the ceramic compound A and the refractory bonding metal B. The multi-component composite material has the properties including over 3000° C. melting point, high stability, hardness, ductility, and fusibility in high or low temperature, fast production, and low cost.
A refractory metal-matrix ceramic compound multi-component composite material with a super-high melting point, in which at least one ceramic compound A and at least one refractory bonding metal B are fused together by a smelting process to make the multi-component composite material, wherein fused ingredients of the multi-component composite material are mAnB, (m+n)max=13, m is a number of the added ceramic compounds, n is a number of the added refractory bonding metal B, m and n are positive integers, and an absolute value of a combining enthalpy of the ceramic compound A is larger than an absolute value of a combining enthalpy between the ceramic compound A and the refractory bonding metal B.
Dependencies are inferred from the claim text.