Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of composite boron nitride ceramic nozzle
According to a provided preparation method of a composite boron nitride ceramic nozzle, silicon nitride granulation powder is added, so that the strength and the corrosion resistance of boron nitride are improved, the heat conductivity is reduced, the composite material has the corrosion resistance of molten metal of high-nickel stainless steel, high-alloy steel containing titanium, molybdenum, cobalt and the like, and the service life of the nozzle is prolonged.
本发明提供了一种复合氮化硼陶瓷喷嘴的制备方法，通过添加氮化硅造粒粉，来增加氮化硼的强度、抗腐蚀性，降低热导率，使本发明的复合材料具有耐高镍不锈钢、含钛钼钴等高合金钢金属液的腐蚀，提高喷嘴的使用寿命。
Preparation method of composite boron nitride ceramic nozzle
According to a provided preparation method of a composite boron nitride ceramic nozzle, silicon nitride granulation powder is added, so that the strength and the corrosion resistance of boron nitride are improved, the heat conductivity is reduced, the composite material has the corrosion resistance of molten metal of high-nickel stainless steel, high-alloy steel containing titanium, molybdenum, cobalt and the like, and the service life of the nozzle is prolonged.
本发明提供了一种复合氮化硼陶瓷喷嘴的制备方法，通过添加氮化硅造粒粉，来增加氮化硼的强度、抗腐蚀性，降低热导率，使本发明的复合材料具有耐高镍不锈钢、含钛钼钴等高合金钢金属液的腐蚀，提高喷嘴的使用寿命。
Preparation method of composite boron nitride ceramic nozzle
一种复合氮化硼陶瓷喷嘴的制备方法
HUANG XIANGDONG (Autor:in) / WANG WEIPENG (Autor:in)
14.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Composite boron nitride ceramic high-temperature nozzle and preparation method thereof
| Europäisches Patentamt | 2020
Preparation method of aluminum nitride/boron nitride composite ceramic powder
| Europäisches Patentamt | 2015
Boron nitride and silica powder composite ceramic nozzle and manufacturing method thereof
| Europäisches Patentamt | 2020
Nano silicon nitride-boron nitride composite ceramic and preparation method thereof
| Europäisches Patentamt | 2024
Preparation method of toughened boron nitride nanosheet silicon nitride ceramic composite material
| Europäisches Patentamt | 2021