Corrosion resistant magnetic alloy, article therefrom and method of using same

描述一种耐腐蚀软磁性铁素体钢合金、由该合金制成的有用工件以及使用该合金的方法，该合金包括如下重量百分比的元素：C-0.005～0.040；Mn-最大1.0；Si-最大1.0；P-最大0.050；S-最大0.020；Cr-27.0～30.0；Ni-最大0.35；Mo-最大0.35；Cu-最大0.35；Co-最大0.25；N-0.010～0.05。其余量基本上是铁素体不锈钢工具中出现的铁和普通杂质。按照本发明的另一方面，披露一种用于例如电磁阀的磁致动装置的磁性部件，其中磁性部件由所述合金制成，按照本发明的另一方面，还披露一种结合有由所述合金形成的运动磁芯的电磁阀。 A corrosion resi...

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Bibliographische Detailangaben
Hauptverfasser:	L.L. HARNER, R.S. BROWN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS ALLOYS BASIC ELECTRIC ELEMENTS BLASTING CHEMISTRY COCKS DEVICES FOR VENTING OR AERATING ELECTRICITY ENGINEERING ELEMENTS AND UNITS FERROUS OR NON-FERROUS ALLOYS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDUCTANCES LIGHTING MAGNETS MECHANICAL ENGINEERING METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TAPS THERMAL INSULATION IN GENERAL TRANSFORMERS TREATMENT OF ALLOYS OR NON-FERROUS METALS VALVES WEAPONS
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Zusammenfassung:	描述一种耐腐蚀软磁性铁素体钢合金、由该合金制成的有用工件以及使用该合金的方法，该合金包括如下重量百分比的元素：C-0.005～0.040；Mn-最大1.0；Si-最大1.0；P-最大0.050；S-最大0.020；Cr-27.0～30.0；Ni-最大0.35；Mo-最大0.35；Cu-最大0.35；Co-最大0.25；N-0.010～0.05。其余量基本上是铁素体不锈钢工具中出现的铁和普通杂质。按照本发明的另一方面，披露一种用于例如电磁阀的磁致动装置的磁性部件，其中磁性部件由所述合金制成，按照本发明的另一方面，还披露一种结合有由所述合金形成的运动磁芯的电磁阀。 A corrosion resistant, soft magnetic, ferritic steel alloy, a useful article made therefrom, and a method of using the alloy are described. The alloy has the following composition in weight percent.The balance is essentially iron and the usual impurities found in similar grades of ferritic stainless steels. In accordance with another aspect of this invention, there is disclosed a magnetic component for a magnetically actuated device such as a solenoid valve wherein the magnetic component is formed of the aforesaid alloy. In accordance with a further aspect of this invention, there is disclosed a solenoid valve that incorporates a movable magnetic core that is formed of the aforesaid alloy.