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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method and application of diamond combined silicon carbide composite ceramic
The invention provides a preparation method and application of diamond combined silicon carbide composite ceramic. The preparation method comprises the following steps: preparing diamond micro-powder coated with a silicon carbide layer on the surface; the preparation method comprises the following steps: uniformly mixing diamond micro-powder coated with a silicon carbide layer on the surface, silicon carbide powder, carbon black, silicon powder and a binder, drying, crushing, sieving, carrying out compression molding, curing, degreasing and siliconizing to obtain the diamond combined silicon carbide composite ceramic, and applying the diamond combined silicon carbide composite ceramic to preparation of sound baffle ceramic of deep sea acoustic equipment. According to the technical scheme, the comprehensive performance of the material is improved, and the strength and the structural stability of the ceramic material are greatly improved.
本发明提供了一种金刚石结合碳化硅复相陶瓷的制备方法和应用，包括制备表面包覆碳化硅层的金刚石微粉；将表面包覆碳化硅层的金刚石微粉、碳化硅粉、炭黑、硅粉、粘结剂均匀混合、干燥、粉碎、过筛、模压成型、固化、脱脂处理、渗硅处理，得到金刚石结合碳化硅复相陶瓷，并应用在深海声学装备的声障板陶瓷的制备上。本发明的技术方案提高了材料的综合性能，并大大提高了陶瓷材料的强度及结构稳定性。
Preparation method and application of diamond combined silicon carbide composite ceramic
The invention provides a preparation method and application of diamond combined silicon carbide composite ceramic. The preparation method comprises the following steps: preparing diamond micro-powder coated with a silicon carbide layer on the surface; the preparation method comprises the following steps: uniformly mixing diamond micro-powder coated with a silicon carbide layer on the surface, silicon carbide powder, carbon black, silicon powder and a binder, drying, crushing, sieving, carrying out compression molding, curing, degreasing and siliconizing to obtain the diamond combined silicon carbide composite ceramic, and applying the diamond combined silicon carbide composite ceramic to preparation of sound baffle ceramic of deep sea acoustic equipment. According to the technical scheme, the comprehensive performance of the material is improved, and the strength and the structural stability of the ceramic material are greatly improved.
本发明提供了一种金刚石结合碳化硅复相陶瓷的制备方法和应用，包括制备表面包覆碳化硅层的金刚石微粉；将表面包覆碳化硅层的金刚石微粉、碳化硅粉、炭黑、硅粉、粘结剂均匀混合、干燥、粉碎、过筛、模压成型、固化、脱脂处理、渗硅处理，得到金刚石结合碳化硅复相陶瓷，并应用在深海声学装备的声障板陶瓷的制备上。本发明的技术方案提高了材料的综合性能，并大大提高了陶瓷材料的强度及结构稳定性。
Preparation method and application of diamond combined silicon carbide composite ceramic
一种金刚石结合碳化硅复相陶瓷的制备方法和应用
HUANG YIHUA (Autor:in) / ZHANG MINGKANG (Autor:in) / TAN ZHOUQIAN (Autor:in) / ZHOU YABIN (Autor:in) / SHA WENHAO (Autor:in) / HUANG ZHENGREN (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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