热烈祝贺哈尔滨中航科工轴承有限公司最新研发产品——自修复长效轴承成功入选第139届中国进出口商品交易会（广交会）新品首发活动。
哈尔滨中航科工轴承有限公司研发生产的“自修复长效轴承”采用微纳米、微焊接在金属表面进行还原技术工艺。该产品可在设备正常运转过程中，于轴承工作滚道表面自主生长出一层新型结构物质——“结构瓷”，实现金属机件磨损自修复。该技术融合了摩擦学、表面工程学及机械再制造领域的前沿成果，其核心原理是利用金属摩擦表面的力化学反应条件，将特殊组分的微纳米粉体材料转移至金属表面，并将其改性为类金属陶瓷保护层，是一项全新的金属摩擦磨损表面改性技术，拥有国际领先地位。
在实际应用中，中航科工“自修复长效轴承”可达到以下效果：提升机械设备动力5%-30%，降低机件摩擦阻力30%-70%，减少设备无用功输出5%-30%，减少金属机件表面磨损95%，延长机械设备最佳使用寿命2-3倍。该产品让机械设备“始终如新”成为可能，实现金属机件“智慧型”磨损自修复，优化机件间隙，使设备始终处于出厂最佳运行状态。即使在润滑油缺失的状态下，轴承仍能为设备提供最佳保护并正常运转，同时显著提升设备耐受高温、低温、海洋、沙漠等极端物候环境的能力。由轴承运转产生的“结构瓷”硬度是普通合金机件的2倍以上，超滑及超耐磨性能均达10倍以上。
中航科工“自修复长效轴承”的推广应用，将有效助力“中国智造”，提升企业竞争力，实现节能降耗、减少碳排放，为企业降本增效提供有力支撑。
AVICHINA Self-Repairing Long-Life Bearings
The "Self-Repairing Long-Life Bearings" developed and manufactured by AVICHINA Bearing Co., Ltd. utilize an advanced micro-nano and micro-welding metal surface restoration technology. During normal equipment operation, the product grows a new type of ultra-hard, ultra-smooth, and ultra-wear-resistant structural material—**Structural Ceramic**—on the working raceway surface of the bearings, enabling self-repair of metal component wear. This is a cutting-edge technology in the fields of tribology, surface engineering, and mechanical remanufacturing.
The core of this technology lies in leveraging the mechanochemical reaction conditions on metal friction surfaces to transfer specially formulated micro-nano powder materials to the metal surface and modify them into a metal-like ceramic protective layer. As a brand-new surface modification technology for metal friction and wear, it holds an internationally leading position.
Performance Benefits of AVICHINA "Self-Repairing Long-Life Bearings":
- Boosts mechanical equipment power by 5–30%
- Reduces component friction resistance by 30–70%
- Cuts down equipment idle power output by 5–30%
- Reduces metal component surface wear by 95%
- Extends the optimal service life of mechanical equipment by 2–3 times, making it possible for equipment to "stay as good as new"
- Achieves "intelligent" wear self-repair of metal components, optimizes component clearances, and keeps equipment in factory-optimal operating condition
- Enables equipment to operate normally with optimal protection even in the absence of lubricating oil
- Enhances equipment's ability to withstand extreme climates such as high temperatures, low temperatures, marine environments, and deserts
- The "Structural Ceramic" formed during operation has a hardness more than twice that of ordinary alloy components, with 10 times better lubricity and 10 times higher wear resistance.
Core Value Proposition:
- Empowers "Intelligent Manufacturing in China" and enhances enterprise competitiveness
- Saves energy, reduces consumption, and cuts carbon emissions
- Helps enterprises reduce costs and increase efficiency
本届广交会期间，哈尔滨中航科工轴承有限公司联合诺贝尔轴承（上海）有限公司、诺贝尔科技（沈阳）有限公司、优凯福（广州）轴承有限公司以线上形式参展参会。中航科工与诺贝尔品牌轴承自春季广交会开幕前正式入驻「出口产品展厅」，充分利用其毗邻广交会展馆的区位优势和全球经贸盛会广交会的溢出效应，全年全天候向全球合作伙伴展示公司不断研发的最新产品与先进理念，携手同行，共创美好未来。
展厅地址：广州市海珠区琶洲大道188号
联系电话：020-88888090/88888579
手机（微信）：186 4639 5578
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