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Low-temperature sintered carbon composite ceramic linear resistor and preparation method thereof
The invention relates to a low-temperature sintered carbon composite ceramic linear resistor and a preparation method thereof. The linear resistor comprises the following raw material components in parts by weight: 40-60 parts of bauxite, 10-20 parts of feldspar powder, 1-10 parts of quartz, 5-15 parts of kaolin, 0.5-2 parts of ferric oxide, 5-15 parts of graphite, 0.1-1.5 parts of an adhesive and 0.1-1.5 parts of a dispersing agent. Compared with the prior art, the manufacturing method of the carbon composite ceramic linear resistor has the advantages of simple process flow, low equipment cost, easily available raw materials, effective reduction of the sintering temperature, high voltage resistance, wide resistance value range of the manufactured resistor, high stability and the like.
本发明涉及一种低温烧结碳复合陶瓷线性电阻及其制备方法，该线性电阻包括以下重量份数的原料组分：铝矾土40‑60份，长石粉10‑20份，石英1‑10份，高岭土5‑15份，氧化铁0.5‑2份，石墨5‑15份，粘合剂0.1‑1.5份，分散剂0.1‑1.5份。与现有技术相比，本发明的碳复合陶瓷线性电阻的制造方法，工艺流程简单，设备成本低，原料易得，有效降低烧结温度，耐高电压、制成的电阻阻值范围宽及稳定性强等。
Low-temperature sintered carbon composite ceramic linear resistor and preparation method thereof
The invention relates to a low-temperature sintered carbon composite ceramic linear resistor and a preparation method thereof. The linear resistor comprises the following raw material components in parts by weight: 40-60 parts of bauxite, 10-20 parts of feldspar powder, 1-10 parts of quartz, 5-15 parts of kaolin, 0.5-2 parts of ferric oxide, 5-15 parts of graphite, 0.1-1.5 parts of an adhesive and 0.1-1.5 parts of a dispersing agent. Compared with the prior art, the manufacturing method of the carbon composite ceramic linear resistor has the advantages of simple process flow, low equipment cost, easily available raw materials, effective reduction of the sintering temperature, high voltage resistance, wide resistance value range of the manufactured resistor, high stability and the like.
本发明涉及一种低温烧结碳复合陶瓷线性电阻及其制备方法，该线性电阻包括以下重量份数的原料组分：铝矾土40‑60份，长石粉10‑20份，石英1‑10份，高岭土5‑15份，氧化铁0.5‑2份，石墨5‑15份，粘合剂0.1‑1.5份，分散剂0.1‑1.5份。与现有技术相比，本发明的碳复合陶瓷线性电阻的制造方法，工艺流程简单，设备成本低，原料易得，有效降低烧结温度，耐高电压、制成的电阻阻值范围宽及稳定性强等。
Low-temperature sintered carbon composite ceramic linear resistor and preparation method thereof
一种低温烧结碳复合陶瓷线性电阻及其制备方法
YANG HEJUN (author) / YAO ZHENG (author) / REN XIN (author) / SHI LIYI (author) / YOU WANLI (author)
2022-07-29
Patent
Electronic Resource
Chinese
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