Ⅰ。ジルコニアブッシュの包括的な紹介
ジルコニアブッシングは、ジルコニアセラミック材料を使用した工業用部品で、以下のような特長を有しています。
1. 物理的特性:
密度:5.9-6.0 g / cm³。
モース硬度:8.8-9.0(ダイヤモンドに次ぐ)。
熱膨張:係数10×10⁻⁶/℃。
熱伝導率:2.5 w /m・k。
使用温度:1050℃以下(特別扱いの場合は2400℃まで)。
2. 力学的性質:
圧縮強度:2500 mpa。
曲げ強度:1200 mpa。
高い靭性(伝統的なセラミックスと比較)。
3. 化学种族:
各種薬品の耐薬品性と耐食性に優れています。
超疎水性表面(特殊処理後)、自己洗浄性と抗菌性を有します。
溶融金属浸食に耐性があります。
Ⅰ.Application areas
Thanks to their excellent properties, zirconia bushings are widely used in various industrial fields:
Application areas | use | Advantages demonstrated |
Oil and gas drilling and extraction | Mud pump bushing | Increases pump lifespan by 3-5 times, reducing maintenance costs. |
Chemical industry | Corrosion-resistant equipment components | Maintaining stable performance in highly corrosive environments. |
Mining industry | Wear-resistant equipment parts | Withstand high-wear conditions and extend equipment lifespan. |
Construction industry | Concrete mixing equipment | Improve equipment durability and reduce replacement frequency. |
Mechanical Engineering | Bearings, sealing rings, nozzles | High-precision operation reduces maintenance requirements. |
Medical field | Dental prostheses, artificial joints | Good biocompatibility and long service life. |
auto industry | Oxygen sensor, pump body parts | Resistant to high temperatures and high pressure, improving fuel efficiency. |
Supports custom specifications.