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    行业分类及概念

    化工、环境和能源。

    能源生产、环境保护和化学工业等领域的新技术发展对耐火材料的环境相容性提出了新的要求。与此同时,还需要确保资源使用的最高效率。Refratechnik Steel 接受了这一挑战,并与工厂设计公司和工厂业主/运营商密切合作,寻找旨在提高效率和实现排放目标的高温解决方案​。

    为了覆盖尽可能广泛的范围,雷法Refratechnik 提供可以用于所有常规加工方法的各种定形和不定形产品(水泥和非水泥)​。
    我们为以下设备及工艺提供耐火材料方案​:

    • 基于化石燃料的电厂(煤炭、褐煤、石油、天然气)

    • 垃圾焚烧厂

    • 危险废物焚烧厂

    • 工业冶炼和保温炉的废气净化和加力燃烧室

    • 用于产生热空气的燃烧室

    • 流化床燃烧

    • 再循环管道

    • 烟尘发生器

    • 乙烯裂解炉

    • 石脑油裂解炉

    • 硫酸焚烧厂

    • 气体弹‎ ‎



    Battery industry

    Saggars for sintering cathode active material (CAM) for lithium-ion batteries
    The sintering of cathode active materials (CAM) in roller furnaces is a crucial step in the production of high-performance materials for lithium-ion batteries, especially for electric vehicles. The quality of the CAM has a direct impact on the energy density, longevity and overall performance of the battery, which is crucial for the market success of electric vehicles.
    The requirements for the saggars
    used to sinter these materials are very high. Chemical inertness and thermal stability are crucial to ensure that the materials are not contaminated or damaged during the sintering process. Uniform heat distribution is also important to ensure consistent sintering quality and to achieve the desired properties of the active cathode materials.

    The life cycle of the saggars is also an important factor, as they have to withstand frequent thermal cycles and chemical influences.
    Our solution
    High quality saggars with high thermal shock resistance resulting in longer life cycles. We offer customizable designs and provide multiple dimensions.

    The advantages of our REFRAL® CM S and REFRAL® MGA 72 saggars:
    • Excellent thermal shock resistance

    • Low thermal expansion

    • High chemical stability and resistance to cobalt, nickel and manganese

    • Extended life cycle

    • Recycling solutions‎

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