氧化铋为淡黄色粉末，熔点较低，介电性能优异，高温稳定性好，常用于电子陶瓷、压敏电阻、热敏电阻、低温助烧剂、玻璃添加剂及超导材料等领域。
Bismuth Trioxide is a pale yellow powder with low melting point, excellent dielectric properties and good high-temperature stability. It is widely used in electronic ceramics, varistors, thermistors, low-temperature sintering aids, glass additives and superconducting materials.
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