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- In view of the problems in chromate anodizing process of aluminium alloy,this paper analysed the process of degreasing、rinsing、chromate anodizing、sealing and the experiment results. 本文针对铝及铝合金铬酸阳极氧化工艺中出现的问题,论述并分析了除油、水洗、铬酸阳极氧化、封闭等工艺方法和试验结果。
- Keywords chromate anodizing;degreasing;rinsing;process study; 铬酸阳极氧化;除油;水洗;工艺研究;
- chromate anodizing 铬酸阳极氧化
- With Anodizing experience is prior. 有阳极氧化经验者优先考虑。
- Chun Kwong Metal Products Anodizing Ltd. 真光五金製品氧化有限公司。
- Two-stage chromate reduction has been used at several plants. 一些厂已采用两段铬酸盐还原法。
- With proper PH adjustment (4.5-5) the chromate will be removed. ph值调节得当,铬酸盐也可被除去。
- Easy application, Contains no lead or chromate pigments. 施工方便,表面处理不大理想时也可施工。
- The following procedure is for anodizing aluminum parts. 下面是介绍零部件的铝阳极氧化的流程。
- It is important to prevent ocular hum caused by chromate salt. 红矾毒性强,对眼部烧伤重,关键是加强预防。
- To start, lets take a look at a fairly advanced anodizing line. 先看看一个比较完整的阳极化设备。
- Chromate conversion coatings on zinc or cadmium electrodeposits. 锌和镉电解沉积物的铬酸盐处理。
- An easy protection method before the hard anodizing was developed. 试验表明,硬质阳极氧化后铬酸阳极化膜层的耐蚀性能良好。
- Objective To analyse the harm of ocular bum caused In chromate salt. 摘要目的分析讨论红矾对眼部烧伤的危害。
- THE FORMATION AND CLEANING OF KILN SCALE IN THE PRODUCTION OF CHROMATE. 铬盐转窑结圈的形成及清理。
- Conclusion It is important to prevent ocular hum caused by chromate salt. 结论红矾毒性强,对眼部烧伤重,关键是加强预防。
- The hydrolyses can improve the resistance of chromate to basis greatly. 水解产物能明显提高铬鞣剂的耐碱能力;
- The potassium chromate method is one regular method to determine COD. 重铬酸钾法是测定化学需氧量的常规方法。
- Conclusion It is important to prevent ocular burn caused by chromate salt. 结论红矾毒性强,对眼部烧伤重,关键是加强预防。
- Chromate, coupled with a certain amount of confecting superhydrophilic matozoa. 铬酸盐,加上必定度的干火胶体配制而不败。