Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Zinc oxide high-gradient nonlinear resistor disc and preparation method thereof
The invention relates to the technical field of resistor discs, in particular to a zinc oxide high-gradient nonlinear resistor disc and a preparation method thereof.The zinc oxide high-gradient nonlinear resistor disc comprises a main material and an additive; wherein the main material is ZnO; the additive is composed of the following components: Bi2O3, Sb2O3, Co3O4, NiO, Mn3O4, silver glass and aluminum nitrate nonahydrate, the state and distribution condition of zinc oxide grains are effectively improved through component content adjustment, and the potential gradient of the zinc oxide nonlinear resistor disc is increased, so that the resistor disc provided by the invention can obtain a high potential gradient of 390-420V/mm, and can better meet application requirements; according to the preparation method provided by the invention, after the additive is prepared, nano superfine grinding is firstly carried out, and then the main material is added, so that the reaction can be more sufficient, and the resistor disc prepared by matching with the processing of the later-end sintering process and the like has a higher potential gradient and can better meet the application requirements.
本发明涉及电阻片技术领域，具体涉及一种氧化锌高梯度非线性电阻片及其制备方法，本发明提供的氧化锌高梯度非线性电阻片，包括主料和添加剂；其中，主料为ZnO；添加剂由以下组分组成：Bi2O3、Sb2O3、Co3O4、NiO、Mn3O4、银玻璃和九水硝酸铝，本申请通过组分含量调整，有效改善了氧化锌晶粒的状态和分布状况，增大了氧化锌非线性电阻片的电位梯度，使得本申请提供的电阻片可以获得390‑420V/mm的高电位梯度，可更好满足应用需求；本申请提供的制备方法，配置添加剂后，先进行纳米超细研磨，再加入主料，可以使反应更加充分，并配合后端的烧成等工序的加工，制备出的电阻片具有更高的电位梯度，可更好地满足应用需求。
Zinc oxide high-gradient nonlinear resistor disc and preparation method thereof
The invention relates to the technical field of resistor discs, in particular to a zinc oxide high-gradient nonlinear resistor disc and a preparation method thereof.The zinc oxide high-gradient nonlinear resistor disc comprises a main material and an additive; wherein the main material is ZnO; the additive is composed of the following components: Bi2O3, Sb2O3, Co3O4, NiO, Mn3O4, silver glass and aluminum nitrate nonahydrate, the state and distribution condition of zinc oxide grains are effectively improved through component content adjustment, and the potential gradient of the zinc oxide nonlinear resistor disc is increased, so that the resistor disc provided by the invention can obtain a high potential gradient of 390-420V/mm, and can better meet application requirements; according to the preparation method provided by the invention, after the additive is prepared, nano superfine grinding is firstly carried out, and then the main material is added, so that the reaction can be more sufficient, and the resistor disc prepared by matching with the processing of the later-end sintering process and the like has a higher potential gradient and can better meet the application requirements.
本发明涉及电阻片技术领域，具体涉及一种氧化锌高梯度非线性电阻片及其制备方法，本发明提供的氧化锌高梯度非线性电阻片，包括主料和添加剂；其中，主料为ZnO；添加剂由以下组分组成：Bi2O3、Sb2O3、Co3O4、NiO、Mn3O4、银玻璃和九水硝酸铝，本申请通过组分含量调整，有效改善了氧化锌晶粒的状态和分布状况，增大了氧化锌非线性电阻片的电位梯度，使得本申请提供的电阻片可以获得390‑420V/mm的高电位梯度，可更好满足应用需求；本申请提供的制备方法，配置添加剂后，先进行纳米超细研磨，再加入主料，可以使反应更加充分，并配合后端的烧成等工序的加工，制备出的电阻片具有更高的电位梯度，可更好地满足应用需求。
Zinc oxide high-gradient nonlinear resistor disc and preparation method thereof
一种氧化锌高梯度非线性电阻片及其制备方法
CHEN YONGGANG (Autor:in) / ZHANG YI (Autor:in) / LIAO HANQING (Autor:in) / WANG HAIZHEN (Autor:in) / ZHANG YANG (Autor:in) / LI YAYI (Autor:in)
02.02.2024
Patent
Elektronische Ressource
Chinesisch
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