Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-wear-resistance zirconium oxide bead and preparation method thereof
The invention discloses a high-wear-resistance zirconium oxide bead and a preparation method thereof. The high-wear-resistance zirconium oxide bead is prepared from the following raw materials in parts by weight: 90-100 parts of acrylamide, 2-3 parts of yttrium-stabilized zirconium oxide powder, 4-5 parts of N,N'-methylene bisacrylamide, 1-1.5 parts of ammonium citrate and 12-15 parts of deionized water. The preparation method comprises the following steps: S1, preparing zirconium oxide premixed slurry; S2, performing vacuum stirring and defoaming treatment on the zirconium oxide premixed slurry to obtain zirconium oxide slurry; S3, spraying the zirconium oxide slurry into the mixed solution to prepare zirconium oxide gel micro beads; S4, conducting washing, drying and self-grinding polishing on the zirconium oxide gel beads to obtain zirconium oxide bead blanks; and S5, carrying out rubber removal treatment and high-temperature sintering on the zirconium oxide bead blanks, and conducting cooling to obtain the high-wear-resistance zirconium oxide beads. According to the invention, the problems of low production efficiency and yield of zirconium oxide beads, high production cost, complex process and unstable product quality in the prior art are solved.
本发明公开了一种高耐磨氧化锆珠及其制备方法，包括以下重量份原料：丙烯酰胺90‑100份、钇稳定氧化锆粉2‑3份、N，N’‑亚甲基双丙烯酰胺4‑5份、柠檬酸铵1‑1.5份、去离子水12‑15份；包括以下步骤：步骤S1：制备氧化锆预混浆；步骤S2：氧化锆预混浆真空搅拌除泡处理，制得氧化锆浆料；步骤S3：将氧化锆浆料喷雾到混合溶液中，制得氧化锆凝胶微珠；步骤S4：将氧化锆凝胶微珠洗涤、烘干和自对磨抛光，得到氧化锆珠坯；步骤S5：氧化锆珠坯排胶处理和高温烧结，冷却后得到高耐磨氧化锆珠；本发明解决了现有技术中存在的氧化锆珠生产效率和产率低，生产成本高，工艺复杂和产品质量不稳定的问题。
High-wear-resistance zirconium oxide bead and preparation method thereof
The invention discloses a high-wear-resistance zirconium oxide bead and a preparation method thereof. The high-wear-resistance zirconium oxide bead is prepared from the following raw materials in parts by weight: 90-100 parts of acrylamide, 2-3 parts of yttrium-stabilized zirconium oxide powder, 4-5 parts of N,N'-methylene bisacrylamide, 1-1.5 parts of ammonium citrate and 12-15 parts of deionized water. The preparation method comprises the following steps: S1, preparing zirconium oxide premixed slurry; S2, performing vacuum stirring and defoaming treatment on the zirconium oxide premixed slurry to obtain zirconium oxide slurry; S3, spraying the zirconium oxide slurry into the mixed solution to prepare zirconium oxide gel micro beads; S4, conducting washing, drying and self-grinding polishing on the zirconium oxide gel beads to obtain zirconium oxide bead blanks; and S5, carrying out rubber removal treatment and high-temperature sintering on the zirconium oxide bead blanks, and conducting cooling to obtain the high-wear-resistance zirconium oxide beads. According to the invention, the problems of low production efficiency and yield of zirconium oxide beads, high production cost, complex process and unstable product quality in the prior art are solved.
本发明公开了一种高耐磨氧化锆珠及其制备方法，包括以下重量份原料：丙烯酰胺90‑100份、钇稳定氧化锆粉2‑3份、N，N’‑亚甲基双丙烯酰胺4‑5份、柠檬酸铵1‑1.5份、去离子水12‑15份；包括以下步骤：步骤S1：制备氧化锆预混浆；步骤S2：氧化锆预混浆真空搅拌除泡处理，制得氧化锆浆料；步骤S3：将氧化锆浆料喷雾到混合溶液中，制得氧化锆凝胶微珠；步骤S4：将氧化锆凝胶微珠洗涤、烘干和自对磨抛光，得到氧化锆珠坯；步骤S5：氧化锆珠坯排胶处理和高温烧结，冷却后得到高耐磨氧化锆珠；本发明解决了现有技术中存在的氧化锆珠生产效率和产率低，生产成本高，工艺复杂和产品质量不稳定的问题。
High-wear-resistance zirconium oxide bead and preparation method thereof
一种高耐磨氧化锆珠及其制备方法
MENG CHAO (Autor:in) / REN YONGGUO (Autor:in) / ZHU ZHENYU (Autor:in) / WEI XIAOWEI (Autor:in) / FAN XIAOYOU (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
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