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High-wear-resistance anti-corrosion castable for gooseneck pipe and preparation method thereof
The invention belongs to the technical field of refractory materials, and particularly relates to a high-wear-resistance anti-corrosion castable for gooseneck pipes and a preparation method thereof.The high-wear-resistance anti-corrosion castable is prepared from, by weight, more than or equal to 75% of refractory aggregate, 12%-22% of refractory powder, 2.3%-9% of oxide micro powder, 0.1%-0.5% of corrosion inhibitor, 0.1%-0.12% of efficient dispersing agent and 0.3%-0.6% of explosion-proof agent; wherein the efficient dispersing agent adopts calcium citrate and ether polycarboxylate in a mass ratio of 1: (2-5). Compared with a traditional refractory material, the high-wear-resistance anti-corrosion castable for the gooseneck pipe is more excellent in wear resistance and thermal shock resistance, obviously improved in burst resistance, good in corrosion resistance and capable of better adapting to complex working conditions in the gooseneck pipe.
本发明属于耐火材料技术领域，具体涉及一种鹅颈管用高耐磨防腐蚀浇注料及其制备方法，以重量百分比计，包括≥75%的耐火骨料、12%‑22%的耐火粉料、2.3%‑9%的氧化物微粉料、0.1%‑0.5%的抗腐蚀剂、0.1%‑0.12%的高效分散剂以及0.3%‑0.6%的防爆剂，其中高效分散剂使用柠檬酸钙和醚基聚羧酸酯，两者的质量比为1：（2‑5）。本发明的鹅颈管用高耐磨防腐蚀浇注料相较于传统耐火材料，耐磨性和抗热震性更加优异，抗爆裂性明显改善，并且具有良好的耐腐蚀性，能够更好的适应鹅颈管中复杂的工况。
High-wear-resistance anti-corrosion castable for gooseneck pipe and preparation method thereof
The invention belongs to the technical field of refractory materials, and particularly relates to a high-wear-resistance anti-corrosion castable for gooseneck pipes and a preparation method thereof.The high-wear-resistance anti-corrosion castable is prepared from, by weight, more than or equal to 75% of refractory aggregate, 12%-22% of refractory powder, 2.3%-9% of oxide micro powder, 0.1%-0.5% of corrosion inhibitor, 0.1%-0.12% of efficient dispersing agent and 0.3%-0.6% of explosion-proof agent; wherein the efficient dispersing agent adopts calcium citrate and ether polycarboxylate in a mass ratio of 1: (2-5). Compared with a traditional refractory material, the high-wear-resistance anti-corrosion castable for the gooseneck pipe is more excellent in wear resistance and thermal shock resistance, obviously improved in burst resistance, good in corrosion resistance and capable of better adapting to complex working conditions in the gooseneck pipe.
本发明属于耐火材料技术领域，具体涉及一种鹅颈管用高耐磨防腐蚀浇注料及其制备方法，以重量百分比计，包括≥75%的耐火骨料、12%‑22%的耐火粉料、2.3%‑9%的氧化物微粉料、0.1%‑0.5%的抗腐蚀剂、0.1%‑0.12%的高效分散剂以及0.3%‑0.6%的防爆剂，其中高效分散剂使用柠檬酸钙和醚基聚羧酸酯，两者的质量比为1：（2‑5）。本发明的鹅颈管用高耐磨防腐蚀浇注料相较于传统耐火材料，耐磨性和抗热震性更加优异，抗爆裂性明显改善，并且具有良好的耐腐蚀性，能够更好的适应鹅颈管中复杂的工况。
High-wear-resistance anti-corrosion castable for gooseneck pipe and preparation method thereof
一种鹅颈管用高耐磨防腐蚀浇注料及其制备方法
XU GAO (author) / WANG QIANG (author) / WANG DAOJUN (author) / WANG SHAOJIAN (author) / CHANG ZHAO (author) / YAO SHUAI (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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