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兼具优异磁性能和耐腐蚀的合金被广泛用于汽车和其他工业及消费品领域。如汽车喷油装置,油泵电机叠片,ABS系统和悬挂自动调节系统,以及电冰箱,洗衣机,电熨斗,咖啡壶,自动售货机的电磁阀等。也可用于任何暴露在轻化学介质下的电磁部件。具有软磁性能的同时,合金要有良好的耐蚀性,以满足各种腐蚀环境的应用要求。如汽车喷油装置须抗含甲醇/乙醇的燃油导致的腐蚀,以及其他应用条件下须抗较苛刻水溶液腐蚀,尤其是含氯离子导致的电磁阀缝隙腐蚀。简述了Chrome Core系列耐蚀软磁合金的开发研究,对其性能特点以及应用作了分析比较。
An alloy that combines excellent magnetic properties and corrosion resistance is widely used in the automotive and other industrial and consumer products. Such as automotive fuel injection devices, pump motor laminations, ABS systems and automatic suspension system, as well as refrigerators, washing machines, irons, coffee pots, vending machines solenoid valve. It can also be used with any electromagnetic component exposed to light chemical media. With soft magnetic properties at the same time, the alloy should have good corrosion resistance to meet the application requirements of a variety of corrosive environment. Such as automotive fuel injection device must be resistant to methanol / ethanol-containing fuel corrosion, and other applications should be resistant to more harsh aqueous solution corrosion, especially chloride ion-induced crevice valve crevice corrosion. The development and research of Chrome Core series corrosion resistant soft magnetic alloy is briefly described, and its performance characteristics and applications are analyzed and compared.