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High-temperature structural ceramic material doped with polymer tubular fibers
The invention discloses a high-temperature structural ceramic material doped with polymer tubular fibers, and relates to the technical field of ceramics. The high-temperature structural ceramic material doped with the polymer tubular fibers is prepared from the following raw materials in parts by weight: 80 parts of Al2O3-SiO2-MgO aggregate particles, 40 parts of Al2O3-SiO2-MgO fine powder, 45 parts of aluminum oxide micro powder, 45 parts of silicon oxide micro powder, 20 parts of a composite additive, 20 parts of a binding agent and 20 parts of polymer tubular fibers. The high-temperature structural ceramic material disclosed by the invention can be applied to casting thermal equipment, realizes a polymer tubular fiber-doped high-temperature structural ceramic material product capable of realizing rapid heat treatment and shortening blow-out time, and ensures that the high-temperature structural ceramic material has good air permeability and does not generate cracks or spalling in the high-temperature heat treatment process, so that good working performance, strength and durability are achieved, and the cost is saved.
本发明公开了一种掺杂聚合物管状纤维的高温结构陶瓷材料，涉及陶瓷技术领域。一种掺杂聚合物管状纤维的高温结构陶瓷材料，包括下列重量份的原料：80份Al2O3‑SiO2‑MgO骨料颗粒、40份Al2O3‑SiO2‑MgO细粉、45份氧化铝微粉、45份氧化硅微粉、20份复合添加剂、20份结合剂和20份聚合物管状纤维。本发明的高温结构陶瓷材料，可以应用在铸造热工设备中，并实现快速热处理、缩短停炉时间的掺杂聚合物管状纤维的高温结构陶瓷材料产品，确保高温结构陶瓷材料具有良好的透气性能，并在高温热处理过程中不产生裂纹或剥落，以实现良好的工作性能、强度和耐久性，且节约成本。
High-temperature structural ceramic material doped with polymer tubular fibers
The invention discloses a high-temperature structural ceramic material doped with polymer tubular fibers, and relates to the technical field of ceramics. The high-temperature structural ceramic material doped with the polymer tubular fibers is prepared from the following raw materials in parts by weight: 80 parts of Al2O3-SiO2-MgO aggregate particles, 40 parts of Al2O3-SiO2-MgO fine powder, 45 parts of aluminum oxide micro powder, 45 parts of silicon oxide micro powder, 20 parts of a composite additive, 20 parts of a binding agent and 20 parts of polymer tubular fibers. The high-temperature structural ceramic material disclosed by the invention can be applied to casting thermal equipment, realizes a polymer tubular fiber-doped high-temperature structural ceramic material product capable of realizing rapid heat treatment and shortening blow-out time, and ensures that the high-temperature structural ceramic material has good air permeability and does not generate cracks or spalling in the high-temperature heat treatment process, so that good working performance, strength and durability are achieved, and the cost is saved.
本发明公开了一种掺杂聚合物管状纤维的高温结构陶瓷材料，涉及陶瓷技术领域。一种掺杂聚合物管状纤维的高温结构陶瓷材料，包括下列重量份的原料：80份Al2O3‑SiO2‑MgO骨料颗粒、40份Al2O3‑SiO2‑MgO细粉、45份氧化铝微粉、45份氧化硅微粉、20份复合添加剂、20份结合剂和20份聚合物管状纤维。本发明的高温结构陶瓷材料，可以应用在铸造热工设备中，并实现快速热处理、缩短停炉时间的掺杂聚合物管状纤维的高温结构陶瓷材料产品，确保高温结构陶瓷材料具有良好的透气性能，并在高温热处理过程中不产生裂纹或剥落，以实现良好的工作性能、强度和耐久性，且节约成本。
High-temperature structural ceramic material doped with polymer tubular fibers
一种掺杂聚合物管状纤维的高温结构陶瓷材料
LI LIANDI (author) / CHEN JIAN (author) / YANG HONGXIN (author) / PAN YONG (author) / HUANG YU'E (author)
2021-05-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2018