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Pipeline wear-resistant castable and preparation method thereof
The invention belongs to the technical field of castable, and relates to a pipeline wear-resistant castable and a preparation method thereof. The pipeline wear-resistant castable is mainly prepared from the following materials in parts by weight: 340-360 parts by weight of brown aluminum oxide granules with the granularity of 0-3mm, 240-260 parts by weight of brown aluminum oxide granules with the granularity of 3-5mm, 90-110 parts by weight of brown aluminum oxide granules with the granularity of 5-8mm, 55-75 parts of 180-mesh brown fused alumina granules, 165-185 parts of pure calcium aluminate cement, 55-65 parts of silica fume, 17-23 parts of steel fibers, 0.8-1.2 parts of sodium tripolyphosphate and 0.8-1.2 parts of sodium hexametaphosphate. The pipeline wear-resistant castable is simple in production and preparation process, high in corrosion resistance and smoke washing resistance, high in adhesive force and toughness, convenient to construct in a pipeline and high in construction efficiency.
本发明属于浇注料技术领域，具体涉及管道耐磨浇注料及其制备方法；管道耐磨浇注料，它主要由棕刚玉、纯铝酸钙水泥、微硅粉、钢纤维、三聚磷酸钠和六偏磷酸钠按照下述重量份配比配制而成：粒度0‑3mm的棕刚玉颗粒料340~360重量份，粒度3‑5mm的棕刚玉颗粒料240~260重量份，粒度5‑8mm的棕刚玉颗粒料90~110重量份，180目的棕刚玉颗粒料55~75重量份，纯铝酸钙水泥165~185重量份，微硅粉55~65重量份，钢纤维17~23重量份，三聚磷酸钠0.8~1.2重量份，六偏磷酸钠0.8~1.2重量份；本发明的管道耐磨浇注料，生产及制备过程简单，耐腐蚀和烟气冲刷能力强，粘合力和韧性强，便于在管道内进行施工，施工效率高。
Pipeline wear-resistant castable and preparation method thereof
The invention belongs to the technical field of castable, and relates to a pipeline wear-resistant castable and a preparation method thereof. The pipeline wear-resistant castable is mainly prepared from the following materials in parts by weight: 340-360 parts by weight of brown aluminum oxide granules with the granularity of 0-3mm, 240-260 parts by weight of brown aluminum oxide granules with the granularity of 3-5mm, 90-110 parts by weight of brown aluminum oxide granules with the granularity of 5-8mm, 55-75 parts of 180-mesh brown fused alumina granules, 165-185 parts of pure calcium aluminate cement, 55-65 parts of silica fume, 17-23 parts of steel fibers, 0.8-1.2 parts of sodium tripolyphosphate and 0.8-1.2 parts of sodium hexametaphosphate. The pipeline wear-resistant castable is simple in production and preparation process, high in corrosion resistance and smoke washing resistance, high in adhesive force and toughness, convenient to construct in a pipeline and high in construction efficiency.
本发明属于浇注料技术领域，具体涉及管道耐磨浇注料及其制备方法；管道耐磨浇注料，它主要由棕刚玉、纯铝酸钙水泥、微硅粉、钢纤维、三聚磷酸钠和六偏磷酸钠按照下述重量份配比配制而成：粒度0‑3mm的棕刚玉颗粒料340~360重量份，粒度3‑5mm的棕刚玉颗粒料240~260重量份，粒度5‑8mm的棕刚玉颗粒料90~110重量份，180目的棕刚玉颗粒料55~75重量份，纯铝酸钙水泥165~185重量份，微硅粉55~65重量份，钢纤维17~23重量份，三聚磷酸钠0.8~1.2重量份，六偏磷酸钠0.8~1.2重量份；本发明的管道耐磨浇注料，生产及制备过程简单，耐腐蚀和烟气冲刷能力强，粘合力和韧性强，便于在管道内进行施工，施工效率高。
Pipeline wear-resistant castable and preparation method thereof
管道耐磨浇注料及其制备方法
KANG XIAOXU (author) / KANG SHIHAO (author) / KANG XIAOYANG (author)
2021-07-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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