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Microcrystalline periclase composite spinel titanium refractory material and manufacturing method thereof
The invention relates to a refractory material mainly applied to a regenerative chamber of a glass melting furnace, and discloses a microcrystalline periclase composite spinel titanium refractory material which comprises the following raw materials in parts by weight: 72-84 parts of 5-0.088 mm microcrystalline periclase, 8-11 parts of 3-0.088 mm fused magnesite-zircon sand, 5-8 parts of less than or equal to 0.045 mm titanium dioxide, 1-4 parts of less than or equal to 0.045 mm of manganese oxide, and 2-5 parts ofless than or equal to 0.045 mm ofalpha-Al2O3 and a binder. According to the microcrystalline periclase composite spinel titanium refractory material disclosed by the invention, microcrystalline periclase is used as a main raw material, a part of titanium composite spinel is introduced, and a proper amount of MnO is introduced into a matrix part to enhance the toughness of a product and the performance of resisting erosion of substances such as SiO2, SO2, V2O5 and Na2O, so that the product has high erosion resistance, high-temperature creep resistance and thermal shock stability, is formed by adopting a hydraulic machine and sintered by adopting a high-temperature tunnel kiln, and has the characteristics of short production period and high efficiency.
本发明涉及主要应用于玻璃熔窑蓄热室的耐火材料，且公开了一种微晶方镁石复合尖晶石钛耐火材料，包括以下重量份数配比的原料：5～0.088mm微晶方镁石72～84份、3～0.088mm电熔镁锆砂8～11份、≤0.045mm钛白粉5～8份、≤0.045mm氧化锰1～4份、≤0.045mmα‑Al2O32～5份和结合剂。本发明的微晶方镁石复合尖晶石钛耐火材料，以微晶方镁石为主原料，引入一部分钛复合尖晶石，基质部分引入适量的MnO来增强制品的韧性和抵抗SiO2、SO2、V2O5和Na2O等物质侵蚀的性能，使得制品具有优良的抗侵蚀性能、优良的抵抗高温蠕变性能以及优良的热震稳定性能，同时采用液压机成型、高温隧道窑烧成，具有生产周期短和效率高的特点。
Microcrystalline periclase composite spinel titanium refractory material and manufacturing method thereof
The invention relates to a refractory material mainly applied to a regenerative chamber of a glass melting furnace, and discloses a microcrystalline periclase composite spinel titanium refractory material which comprises the following raw materials in parts by weight: 72-84 parts of 5-0.088 mm microcrystalline periclase, 8-11 parts of 3-0.088 mm fused magnesite-zircon sand, 5-8 parts of less than or equal to 0.045 mm titanium dioxide, 1-4 parts of less than or equal to 0.045 mm of manganese oxide, and 2-5 parts ofless than or equal to 0.045 mm ofalpha-Al2O3 and a binder. According to the microcrystalline periclase composite spinel titanium refractory material disclosed by the invention, microcrystalline periclase is used as a main raw material, a part of titanium composite spinel is introduced, and a proper amount of MnO is introduced into a matrix part to enhance the toughness of a product and the performance of resisting erosion of substances such as SiO2, SO2, V2O5 and Na2O, so that the product has high erosion resistance, high-temperature creep resistance and thermal shock stability, is formed by adopting a hydraulic machine and sintered by adopting a high-temperature tunnel kiln, and has the characteristics of short production period and high efficiency.
本发明涉及主要应用于玻璃熔窑蓄热室的耐火材料，且公开了一种微晶方镁石复合尖晶石钛耐火材料，包括以下重量份数配比的原料：5～0.088mm微晶方镁石72～84份、3～0.088mm电熔镁锆砂8～11份、≤0.045mm钛白粉5～8份、≤0.045mm氧化锰1～4份、≤0.045mmα‑Al2O32～5份和结合剂。本发明的微晶方镁石复合尖晶石钛耐火材料，以微晶方镁石为主原料，引入一部分钛复合尖晶石，基质部分引入适量的MnO来增强制品的韧性和抵抗SiO2、SO2、V2O5和Na2O等物质侵蚀的性能，使得制品具有优良的抗侵蚀性能、优良的抵抗高温蠕变性能以及优良的热震稳定性能，同时采用液压机成型、高温隧道窑烧成，具有生产周期短和效率高的特点。
Microcrystalline periclase composite spinel titanium refractory material and manufacturing method thereof
一种微晶方镁石复合尖晶石钛耐火材料及其制造方法
ZHENG HUAZHEN (Autor:in) / DONG YUE (Autor:in) / DONG MEIHUA (Autor:in) / CHEN YONG (Autor:in) / WANG HUIZHOU (Autor:in) / SHI SUHUAN (Autor:in) / WANG HONGCHAO (Autor:in) / LI HONGLIANG (Autor:in) / HUANG XIN (Autor:in) / WANG XINCHAO (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
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