A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a high-performance alkaline special ceramic. The high-performance alkaline special ceramic comprises a main material and an auxiliary material; the main material comprises the following components by mass fraction: 30-50 wt% of calcium hexaluminate micro powder, 35-55 wt% of alumina micro powder, 10-15 wt% of calcium carbonate micro powder, and 0.1-1.0% of yttrium oxide; and the auxiliary material comprise a burning promoting agent, a dispersing agent, a liquid binding agent and water, the mass of the burning promoting agent accounts for 0.1-0.5% of the mass of the main material, the mass of the dispersing agent accounts for 0.5-1.0% of the mass of the main material, the mass of the liquid binding agent accounts for 10-20% of the mass of the main material, and the mass of the water accounts for 40-60% of the mass of the main material. The invention also discloses a preparation method of the high-performance alkaline special ceramic. The high-performance alkaline special ceramic prepared by the method of the invention has the advantages of good wear resistance, high strength, strong alkaline corrosion resistance and the like, can be widely applied to the field of lithium batteries, and provides an excellent lining material for processing and treatment of lithium battery electrode materials.
本发明公开了一种高性能碱性特种陶瓷，包括主料和辅料，主料包括以下质量分数的组份，30~50wt%的六铝酸钙微粉、35~55wt%的氧化铝微粉、10~15wt%的碳酸钙微粉、0.1~1.0%的氧化钇；辅料包括促烧剂、分散剂液体结合剂以及水，促烧剂的质量为主料质量的0.1~0.5%、分散剂的质量为主料质量的0.5~1.0%、液体结合剂的质量为主料质量的10~20%，水的质量为主料质量的40~60%。本发明还公开了一种高性能碱性特种陶瓷的制备方法。本发明专利制备出的高性能碱性特种陶瓷具有耐磨性好、强度高、抗碱性侵蚀能力强等优点，可以广泛应用于锂电池领域，为锂电池电极材料的加工和处理提供了一种极好的衬里材料。
The invention discloses a high-performance alkaline special ceramic. The high-performance alkaline special ceramic comprises a main material and an auxiliary material; the main material comprises the following components by mass fraction: 30-50 wt% of calcium hexaluminate micro powder, 35-55 wt% of alumina micro powder, 10-15 wt% of calcium carbonate micro powder, and 0.1-1.0% of yttrium oxide; and the auxiliary material comprise a burning promoting agent, a dispersing agent, a liquid binding agent and water, the mass of the burning promoting agent accounts for 0.1-0.5% of the mass of the main material, the mass of the dispersing agent accounts for 0.5-1.0% of the mass of the main material, the mass of the liquid binding agent accounts for 10-20% of the mass of the main material, and the mass of the water accounts for 40-60% of the mass of the main material. The invention also discloses a preparation method of the high-performance alkaline special ceramic. The high-performance alkaline special ceramic prepared by the method of the invention has the advantages of good wear resistance, high strength, strong alkaline corrosion resistance and the like, can be widely applied to the field of lithium batteries, and provides an excellent lining material for processing and treatment of lithium battery electrode materials.
本发明公开了一种高性能碱性特种陶瓷，包括主料和辅料，主料包括以下质量分数的组份，30~50wt%的六铝酸钙微粉、35~55wt%的氧化铝微粉、10~15wt%的碳酸钙微粉、0.1~1.0%的氧化钇；辅料包括促烧剂、分散剂液体结合剂以及水，促烧剂的质量为主料质量的0.1~0.5%、分散剂的质量为主料质量的0.5~1.0%、液体结合剂的质量为主料质量的10~20%，水的质量为主料质量的40~60%。本发明还公开了一种高性能碱性特种陶瓷的制备方法。本发明专利制备出的高性能碱性特种陶瓷具有耐磨性好、强度高、抗碱性侵蚀能力强等优点，可以广泛应用于锂电池领域，为锂电池电极材料的加工和处理提供了一种极好的衬里材料。
High-performance alkaline special ceramic and preparation method thereof
一种高性能碱性特种陶瓷及其制备方法
2021-12-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
High-performance special ceramic material and preparation method thereof
| European Patent Office | 2021