A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of ceramic materials, and particularly discloses a high-strength structural ceramic and a preparation method thereof. The high-strength structural ceramic comprises the following raw materials in parts by weight: 30-38 parts of aluminum oxide mineral powder and 46-56 parts of zirconium oxide powder; the preparation method comprises the following steps: mixing zirconium oxide powder with 10-18 parts of starch, and then mixing with aluminum oxide mineral powder to prepare a mixture; and carrying out cold isostatic pressing treatment on the prepared mixture, and calcining to obtain the high-strength structural ceramic. The high-strength structural ceramic can be used in the fields of ceramic cutters, ceramic bearings and the like, and has the advantage of reducing the adverse effect of external force on the service life of a prepared ceramic component.
本申请涉及陶瓷材料的技术领域，具体公开了一种高强度结构陶瓷及其制备方法。高强度结构陶瓷包括以下重量份的原料：氧化铝矿粉30‑38份、氧化锆粉末46‑56份；其制备方法为：将氧化锆粉末与淀粉10‑18份混合后，与氧化铝矿粉混合，制得混合料；将制得的混合料进行冷等静压处理，煅烧，制得高强度结构陶瓷。本申请的高强度结构陶瓷可用于陶瓷刀具、陶瓷轴承等领域，其具有减少外力对制得的陶瓷构件使用寿命的不利影响的优点。
The invention relates to the technical field of ceramic materials, and particularly discloses a high-strength structural ceramic and a preparation method thereof. The high-strength structural ceramic comprises the following raw materials in parts by weight: 30-38 parts of aluminum oxide mineral powder and 46-56 parts of zirconium oxide powder; the preparation method comprises the following steps: mixing zirconium oxide powder with 10-18 parts of starch, and then mixing with aluminum oxide mineral powder to prepare a mixture; and carrying out cold isostatic pressing treatment on the prepared mixture, and calcining to obtain the high-strength structural ceramic. The high-strength structural ceramic can be used in the fields of ceramic cutters, ceramic bearings and the like, and has the advantage of reducing the adverse effect of external force on the service life of a prepared ceramic component.
本申请涉及陶瓷材料的技术领域，具体公开了一种高强度结构陶瓷及其制备方法。高强度结构陶瓷包括以下重量份的原料：氧化铝矿粉30‑38份、氧化锆粉末46‑56份；其制备方法为：将氧化锆粉末与淀粉10‑18份混合后，与氧化铝矿粉混合，制得混合料；将制得的混合料进行冷等静压处理，煅烧，制得高强度结构陶瓷。本申请的高强度结构陶瓷可用于陶瓷刀具、陶瓷轴承等领域，其具有减少外力对制得的陶瓷构件使用寿命的不利影响的优点。
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