▎ 摘　　要

NOVELTY - Wear-resistant special ceramic comprises 10-15 pts. wt. epoxy resin, 5-9 pts. wt. alumina, 1.5-3.0 pts. wt. nano-silica, 2-4 pts. wt. paraffin, 0.5-1.2 pts. wt. plasticizer, 4-8 pts. wt. zirconia, 8-16 pts. wt. barite, 6-14 pts. wt. calcite, 2-5 pts. wt. graphene, 18-25 pts. wt. clay, 3-5 pts. wt. wear-resistant agent, 2-4 pts. wt. animal bone, 2-6 pts. wt. silk fibroin, 0.5-1 pts. wt. starch, 0.5-1.5 pts. wt. coconut shell, and 1-2 pts. wt. seaweed polysaccharides. USE - Wear-resistant special ceramic. ADVANTAGE - The wear-resistant special ceramic has good fineness, abrasion resistance and compactness. It has improved surface smoothness, wear resistance and heat resistance of ceramics, and meets needs of people. DETAILED DESCRIPTION - Wear-resistant special ceramic comprises 10-15 pts. wt. epoxy resin, 5-9 pts. wt. alumina, 1.5-3.0 pts. wt. nano-silica, 2-4 pts. wt. paraffin, 0.5-1.2 pts. wt. plasticizer, 4-8 pts. wt. zirconia, 8-16 pts. wt. barite, 6-14 pts. wt. calcite, 2-5 pts. wt. graphene, 18-25 pts. wt. clay, 3-5 pts. wt. wear-resistant agent, 2-4 pts. wt. animal bone, 2-6 pts. wt. silk fibroin, 0.5-1 pts. wt. starch, 0.5-1.5 pts. wt. coconut shell, and 1-2 pts. wt. seaweed polysaccharides. The wear-resistant agent comprises silicon nitride, aluminum nitride, titanium nitride, hafnium oxide, silane coupling agents, silver nitride, silicon carbide, polyacrylates, ethanol, and water. An INDEPENDENT CLAIM is included for preparation of wear-resistant special ceramic by pouring animal bones into pan filled with water; cooking for 20-40 minutes at 90-100 degrees C; removing animal bones; rinsing for 2-4 times with clean water; crushing washed animal bones; sieving through 50 -80 meshes to obtain animal aggregate; adding animal aggregate into water; adding sucrose and biogas slurry; stirring at 60-90 revolutions per minute for 30-45 minutes; sealing end with plastic wrap; fermenting in dark for 8-12 days; filtering fermentation product; collecting filter cake; drying and pulverizing to obtain 120-150 meshes bone fermentation product; calcining barite, calcite and clay for 1.5-3.0 hours at 400-500 degrees C to obtain calcined product; ball milling alumina, zirconia, graphene and coconut shells for 3-5 hours to obtain first mixed particles; heating paraffin to prepare liquid paraffin; heating epoxy resin to prepare molten epoxy resin; adding liquid paraffin, molten epoxy resin, and deionized water into first mixed particles; kneading and mixing; ball milling for 2-3 hours; drying and calcining at 800-900 degrees C for 1-2 hours; crushing calcined product and sieving through 300 meshes sieve to obtain second mixed particles; ball milling bone fermentation product, calcined product, second mixed particles, nano-silica, plasticizer and wear-resistant agent at 3000-5000 revolutions per minute for 0.5-2 hours to obtain composite ultrafine powder; adding silk fibroin, seaweed polysaccharides and starch into composite ultrafine powder; spraying with deionized water; stirring and extruding; squeezing to obtain first billet; calcining first billet at 920-1050 degrees C and atmospheric pressure for 1-3 hours to obtain dry billet; and hot pressing at 1600-1680 degrees C under 24-30 MPa pressure for 45-70 minutes to obtain finished product.