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扬州INA轴承深冷处理技术是近年来提高金属零件性能的一项新技术。所谓深冷处理是以液态氮（196℃）作为冷却介质冷却的金属数据的冷却过程，其远低于室温下的温度，并在常规热处理之后促进残余奥氏体。扬州INA轴承进一步转变成马氏体可以硬化和强化钢，从而增加金属资本。材料性能。
Yangzhou INA bearing cryogenic treatment technology is a new technology to improve the performance of metal parts in recent years. The so-called cryogenic treatment is a cooling process of metal data that is cooled by liquid nitrogen (196 C) as a cooling medium, which is far below the temperature at room temperature and promotes the retained austenite after conventional heat treatment. Yangzhou INA bearing further transforms into martensite which can harden and strengthen steel, thereby increasing metal capital. Material properties.
经深冷处理后，扬州INA轴承的耐磨性、韧性和尺寸稳定性明显提高，使用寿命提高一倍。
After cryogenic treatment, the wear resistance, toughness and dimensional stability of INA bearing in Yangzhou are obviously improved, and the service life is doubled.
深冷处理技术的改进效果是渗透处理的内在（整体效应）。因为它不限于外观，它不会改变工件在停止和重复使用时的效果。它不仅改变了工件的形状和尺寸，而且提高了尺寸稳定性和淬火应力的降低。是一种安全环保的技术，无任何环境污染。扬州INA轴承低温技术的出现引起了科学界和工业界的高度重视。它已被用于国外切削工具、测量工具、模具和精细零件，如油泵油喷嘴、起动机涡轮轴、轧辊、阀、齿轮、弹簧等零件。低温改性技术的应用受到了企业界的高度重视和发展。实验结果表明，低温改性技术可应用于以下几个方面：
The improvement effect of cryogenic treatment technology is the intrinsic (overall effect) of osmotic treatment. Because it is not limited to appearance, it will not change the effect of the workpiece when it is stopped and reused. It not only changes the shape and size of the workpiece, but also improves the dimensional stability and the reduction of quenching stress. It is a safe and environmentally friendly technology without any environmental pollution. The emergence of INA bearing cryogenic technology in Yangzhou has attracted great attention from the scientific community and industry. It has been used for foreign cutting tools, measuring tools, moulds and fine parts, such as oil pump oil nozzle, starter turbine shaft, roll, valve, gear, spring and other parts. The application of low temperature modification technology has been highly valued and developed by the business community. The experimental results show that low temperature modification technology can be applied to the following aspects:
1。扬州INA轴承HSS工具、工具和测量工具的使用寿命。
1. The service life of INA bearing HSS tools, tools and measuring tools in Yangzhou.
2。硬质合金刀具和刀具的使用寿命。
2. The life of cemented carbide cutters and cutters.
3。提高了硬质合金钻头和钻具的使用寿命。
3. The service life of cemented carbide bits and drill tools has been improved.
4。合成金刚石的热稳定性、人造金刚石的热稳定性、合成金刚石钻头和105mm金刚石锯片的性能得到改善。
4. The thermal stability of synthetic diamond, the thermal stability of synthetic diamond, the performance of synthetic diamond bit and 105mm diamond saw blade were improved.
5。金刚石热压机性能研究进展
5. Research Progress on performance of diamond hot press
6。精密机械的扬州INA轴承装配部件尺寸稳定。
6. Precision machinery Yangzhou INA bearing assembly parts are stable in size.
7。碳纤维的性能进展；
7. The performance progress of carbon fiber;
8，提高了喷嘴、弹簧、齿轮和轴承的使用寿命。
8, the service life of nozzles, springs, gears and bearings is improved.
9。机械制造业中热模和冷作模具的使用寿命
9. The service life of hot mold and cold working mould in machinery manufacturing industry
在美国、前苏联和日本，扬州INA轴承深冷技术不仅应用于高速钢、轴承钢和模具钢，而且还提高了数据的耐磨性、韧性和寿命，以及铝合金、铜合金和HA的深冷处理。RD合金、塑料、橡胶、沥青、玻璃等的深冷处理。性治疗也大大提高了平均、尺寸稳定性和改善的使用寿命。
In the United States, the former Soviet Union and Japan, Yangzhou INA bearing cryogenic technology is applied not only to high speed steel, bearing steel and die steel, but also to improve the wearability, toughness and life of the data, as well as the cryogenic treatment of aluminum alloy, copper alloy and HA. Cryogenic treatment of RD alloy, plastic, rubber, asphalt, glass and so on. Sexual treatment has also greatly improved average, dimensional stability and improved service life.
文章来自：扬州SKF轴承 www.wh-skf.com
The article comes from: Yangzhou SKF bearing www.wh-skf.com
文章来自：扬州INA轴承 www.ina-china.cn
The article comes from: Yangzhou INA bearing www.ina-china.cn
文章来自：扬州NSK轴承 www.klbbearings.com
The article comes from: Yangzhou NSK bearing www.klbbearings.com
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