Transparent ultraviolet-proof ceramic material and preparation method thereof
A ceramic material, anti-ultraviolet technology, applied in the field of new materials, can solve problems such as restricting transparent ceramics
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Embodiment 1
[0056] Embodiment 1: transparent anti-ultraviolet ceramic material one:
[0057] A transparent UV-resistant ceramic material, the components of the ceramic material are in parts by weight:
[0058] The weight fraction of yttrium oxide is 45 parts, the weight fraction of zinc powder is 10 parts, the weight fraction of lanthanum oxide is 4 parts, the weight fraction of neodymium oxide is 1 part, and the weight fraction of titanium dioxide is 5 parts.
[0059] The preparation method of this ceramic material is as follows:
[0060] (1) Mix 40 parts by weight of yttrium oxide, 10 parts of zinc powder, 4 parts of lanthanum oxide and 1 part of neodymium oxide to form a mixture; add to the mixture with a volume ratio of 1:1 The dehydrated ethanol is made into wet material, and the wet material is placed in a ceramic ball mill for grinding, and the grinding time is 1.5h;
[0061] (2) Place the ground wet material in a roasting furnace for the first high-temperature calcination at a t...
Embodiment 2
[0069] Embodiment 2: transparent anti-ultraviolet ceramic material two:
[0070] A transparent UV-resistant ceramic material, the components of the ceramic material are in parts by weight:
[0071] The weight fraction of yttrium oxide is 90 parts, the weight fraction of zinc powder is 20 parts, the weight fraction of lanthanum oxide is 8 parts, the weight fraction of neodymium oxide is 2 parts, and the weight fraction of titanium dioxide is 10 parts.
[0072] The preparation method of this ceramic material is as follows:
[0073] (1) Mix 80 parts by weight of yttrium oxide, 20 parts of zinc powder, 8 parts of lanthanum oxide and 2 parts of neodymium oxide to form a mixture; add to the mixture with a volume ratio of 1:1 The dehydrated ethanol is made into wet material, and the wet material is placed in a ceramic ball mill for grinding, and the grinding time is 3h;
[0074] (2) Place the ground wet material in a roasting furnace for the first high-temperature calcination at a ...
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