Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-erosion wear-resistant ceramic spray coating for rotary kiln as well as preparation method and process of anti-erosion wear-resistant ceramic spray coating
The invention discloses an anti-erosion and wear-resistant ceramic spray coating for a rotary kiln as well as a preparation method and a process thereof, and belongs to the technical field of refractory materials, the anti-erosion and wear-resistant ceramic spray coating for the rotary kiln comprises the following components in equal parts by mass: 3-7 parts of graphite powder, 25-35 parts of an adhesive, 10-20 parts of mullite powder and 2-5 parts of alumina powder, 0.1-0.3 part of organic explosion-proof fiber, 20-30 parts of alumina powder, 5-10 parts of silicon carbide and 5-10 parts of water; the preparation method comprises the following steps: reacting adhesive components, and mixing and diluting with water to obtain a jelly; according to the preparation method, different raw materials are optimized and compared, the graphite powder is added into the coating, the fire-resistant temperature of the material is increased, the materials in the adhesive are subjected to chemical reaction, aluminum phosphate is obtained, the adhesion of the adhesive is improved, the coating adheres to a fire-resistant material more tightly, and the fire-resistant performance of the coating is improved. The produced aluminum phosphate also improves the fire resistance of the coating, and mullite powder is added into the coating, so that the wear resistance of the material is improved.
本发明公开了一种回转窑用抗侵蚀耐磨陶瓷喷涂料及其制备方法、工艺，属于耐火材料技术领域，一种回转窑用抗侵蚀耐磨陶瓷喷涂料，所述涂料按照等份质量的组成成分包括：石墨粉3‑7份，粘合剂25‑35份，莫来石粉10‑20份，氧化铝粉2‑5份，有机防爆纤维0.1‑0.3份，矾土粉20‑30，碳化硅5‑10份，水5‑10份；通过粘合剂组分进行反应，利用水进行混合稀释，获取胶状体；胶状体和其它组分进行加热混合搅拌，获得喷涂料本发明通过对不同原料的优化对比，将石墨粉加入涂料中，提升材料的耐火温度，利用粘合剂中的材料进行化学反应，获得磷酸铝，提升粘合剂的粘连性，使涂料更加紧密的粘连耐火材料，产生的磷酸铝还提升了涂料的耐火性，将莫来石粉加入涂料中，提升材料的耐磨性。
Anti-erosion wear-resistant ceramic spray coating for rotary kiln as well as preparation method and process of anti-erosion wear-resistant ceramic spray coating
The invention discloses an anti-erosion and wear-resistant ceramic spray coating for a rotary kiln as well as a preparation method and a process thereof, and belongs to the technical field of refractory materials, the anti-erosion and wear-resistant ceramic spray coating for the rotary kiln comprises the following components in equal parts by mass: 3-7 parts of graphite powder, 25-35 parts of an adhesive, 10-20 parts of mullite powder and 2-5 parts of alumina powder, 0.1-0.3 part of organic explosion-proof fiber, 20-30 parts of alumina powder, 5-10 parts of silicon carbide and 5-10 parts of water; the preparation method comprises the following steps: reacting adhesive components, and mixing and diluting with water to obtain a jelly; according to the preparation method, different raw materials are optimized and compared, the graphite powder is added into the coating, the fire-resistant temperature of the material is increased, the materials in the adhesive are subjected to chemical reaction, aluminum phosphate is obtained, the adhesion of the adhesive is improved, the coating adheres to a fire-resistant material more tightly, and the fire-resistant performance of the coating is improved. The produced aluminum phosphate also improves the fire resistance of the coating, and mullite powder is added into the coating, so that the wear resistance of the material is improved.
本发明公开了一种回转窑用抗侵蚀耐磨陶瓷喷涂料及其制备方法、工艺，属于耐火材料技术领域，一种回转窑用抗侵蚀耐磨陶瓷喷涂料，所述涂料按照等份质量的组成成分包括：石墨粉3‑7份，粘合剂25‑35份，莫来石粉10‑20份，氧化铝粉2‑5份，有机防爆纤维0.1‑0.3份，矾土粉20‑30，碳化硅5‑10份，水5‑10份；通过粘合剂组分进行反应，利用水进行混合稀释，获取胶状体；胶状体和其它组分进行加热混合搅拌，获得喷涂料本发明通过对不同原料的优化对比，将石墨粉加入涂料中，提升材料的耐火温度，利用粘合剂中的材料进行化学反应，获得磷酸铝，提升粘合剂的粘连性，使涂料更加紧密的粘连耐火材料，产生的磷酸铝还提升了涂料的耐火性，将莫来石粉加入涂料中，提升材料的耐磨性。
Anti-erosion wear-resistant ceramic spray coating for rotary kiln as well as preparation method and process of anti-erosion wear-resistant ceramic spray coating
一种回转窑用抗侵蚀耐磨陶瓷喷涂料及其制备方法、工艺
WU PEIXIA (Autor:in) / XUE WENDONG (Autor:in)
08.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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