Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Black pigment for ceramic substrate as well as preparation method and application of black pigment
The invention relates to a black pigment for a ceramic substrate and a preparation method and application thereof, and belongs to the technical field of ceramic substrates, the black pigment for the ceramic substrate comprises the following raw materials by molar mass: 1-3 parts of V2O5, 3-5 parts of Al2O3, 1-3 parts of Sm2O3, 0.5-4 parts of Y2O3, 0.5-4 parts of Cr2O3, and 0.5-4 parts of Fe2O3. The black pigment for the ceramic substrate is prepared by a solid phase method. The black pigment provided by the invention is a cobalt-free pigment and is low in cost, and the content of heavy metals contained in the black pigment is relatively low, so that the harm to a human body in actual production is relatively low; the black ceramic added with the pigment has good color generation effect and color development stability at the high temperature of 1000-1600 DEG C; the black ceramic added with the pigment meets the requirements of ceramic for packaging on electrical properties, such as volume resistivity. The black pigment disclosed by the invention can be applied to preparation of various black ceramics, such as aluminum oxide, zirconium oxide, aluminum nitride and other packaging ceramics, and is wide in application.
一种陶瓷基板用黑色色料及其制备方法和应用，属于陶瓷基板技术领域，所述陶瓷基板用黑色色料包括以下摩尔质量份数的原料：1～3份V2O5、3～5份Al2O3、1～3份Sm2O3、0.5～4份Y2O3、0.5～4份Cr2O3、0.5～4份Fe2O3。所述陶瓷基板用黑色色料通过固相法制备得到。本发明提供的黑色色料为无钴色料，成本低，且黑色色料中含有的重金属含量较低，在实际生产中对人体的危害较低；添加此种色料的黑色陶瓷，在1000℃～1600℃的高温下具有良好的呈色效果和显色稳定性；添加此种色料的黑色陶瓷在电性能上，如体积电阻率，符合封装用陶瓷的要求。本发明的黑色色料可以应用于各类黑色陶瓷的制备，如氧化铝、氧化锆、氮化铝等封装陶瓷，应用广泛。
Black pigment for ceramic substrate as well as preparation method and application of black pigment
The invention relates to a black pigment for a ceramic substrate and a preparation method and application thereof, and belongs to the technical field of ceramic substrates, the black pigment for the ceramic substrate comprises the following raw materials by molar mass: 1-3 parts of V2O5, 3-5 parts of Al2O3, 1-3 parts of Sm2O3, 0.5-4 parts of Y2O3, 0.5-4 parts of Cr2O3, and 0.5-4 parts of Fe2O3. The black pigment for the ceramic substrate is prepared by a solid phase method. The black pigment provided by the invention is a cobalt-free pigment and is low in cost, and the content of heavy metals contained in the black pigment is relatively low, so that the harm to a human body in actual production is relatively low; the black ceramic added with the pigment has good color generation effect and color development stability at the high temperature of 1000-1600 DEG C; the black ceramic added with the pigment meets the requirements of ceramic for packaging on electrical properties, such as volume resistivity. The black pigment disclosed by the invention can be applied to preparation of various black ceramics, such as aluminum oxide, zirconium oxide, aluminum nitride and other packaging ceramics, and is wide in application.
一种陶瓷基板用黑色色料及其制备方法和应用，属于陶瓷基板技术领域，所述陶瓷基板用黑色色料包括以下摩尔质量份数的原料：1～3份V2O5、3～5份Al2O3、1～3份Sm2O3、0.5～4份Y2O3、0.5～4份Cr2O3、0.5～4份Fe2O3。所述陶瓷基板用黑色色料通过固相法制备得到。本发明提供的黑色色料为无钴色料，成本低，且黑色色料中含有的重金属含量较低，在实际生产中对人体的危害较低；添加此种色料的黑色陶瓷，在1000℃～1600℃的高温下具有良好的呈色效果和显色稳定性；添加此种色料的黑色陶瓷在电性能上，如体积电阻率，符合封装用陶瓷的要求。本发明的黑色色料可以应用于各类黑色陶瓷的制备，如氧化铝、氧化锆、氮化铝等封装陶瓷，应用广泛。
Black pigment for ceramic substrate as well as preparation method and application of black pigment
陶瓷基板用黑色色料及其制备方法和应用
ZHANG XIAO (Autor:in) / HU JIANYUN (Autor:in) / LU YOUJUN (Autor:in) / LIANG SEN (Autor:in) / LI SIYI (Autor:in) / YANG GUANGCAN (Autor:in) / WANG PINYI (Autor:in)
23.07.2024
Patent
Elektronische Ressource
Chinesisch
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