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High-entropy ceramic material and preparation method thereof
The invention discloses a high-entropy ceramic material and a preparation method thereof. The chemical formula of the high-entropy ceramic material is TiaVbCrcNbdTaeAlC, wherein a + b + c + d + e = 2, and the values of a, b, c, d and e are not completely the same. Therefore, the high-entropy ceramic material has the advantages of high strength, high hardness, strong oxidation resistance, good thermal stability and the like, and has a very wide application prospect in the fields of manned spaceflight, national defense war industry, automobile manufacturing, micro-nano electronics and the like.
本发明公开了一种高熵陶瓷材料及其制备方法，该高熵陶瓷材料的化学式为TiaVbCrcNbdTaeAlC，其中，a+b+c+d+e＝2，并且a、b、c、d、e数值不完全相同。由此，该高熵陶瓷材料具有强度高、硬度高、抗氧化性强、热稳定性好等优点，在载人航天、国防军工、汽车制造和微纳电子等领域具有十分广阔的应用前景。
High-entropy ceramic material and preparation method thereof
The invention discloses a high-entropy ceramic material and a preparation method thereof. The chemical formula of the high-entropy ceramic material is TiaVbCrcNbdTaeAlC, wherein a + b + c + d + e = 2, and the values of a, b, c, d and e are not completely the same. Therefore, the high-entropy ceramic material has the advantages of high strength, high hardness, strong oxidation resistance, good thermal stability and the like, and has a very wide application prospect in the fields of manned spaceflight, national defense war industry, automobile manufacturing, micro-nano electronics and the like.
本发明公开了一种高熵陶瓷材料及其制备方法，该高熵陶瓷材料的化学式为TiaVbCrcNbdTaeAlC，其中，a+b+c+d+e＝2，并且a、b、c、d、e数值不完全相同。由此，该高熵陶瓷材料具有强度高、硬度高、抗氧化性强、热稳定性好等优点，在载人航天、国防军工、汽车制造和微纳电子等领域具有十分广阔的应用前景。
High-entropy ceramic material and preparation method thereof
高熵陶瓷材料及其制备方法
LIN YUANHUA (author) / LIU CHAO (author) / YANG YUEYANG (author) / NAN CEWEN (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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