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AssigneeCRS Holdings, Inc.
InventorsRobert S. Brown, Leslie L. Harner
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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. C 0.005-0.040 Mn 1.0 max. Si 1.0 max. P 0.050 max. S 0.020 max. Cr 27.0-30.0 Ni 0.35 max. Mo 0.35 max. Cu 0.35 max. Co 0.25 max. N 0.010-0.05 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.
A corrosion resistant soft magnetic ferritic steel alloy consisting essentially of, in weight percent, about:
A corrosion resistant soft magnetic ferritic steel alloy consisting essentially of, in weight percent, about:
A magnetic component for a magnetically actuated device, said magnetic component being formed of a corrosion resistant, soft magnetic ferritic steel alloy consisting essentially of, in weight percent, about
A magnetic component for a magnetically actuated device, said magnetic component being formed of a corrosion resistant, soft magnetic ferritic steel alloy consisting essentially of, in weight percent, about:
A solenoid valve comprising:
Dependencies are inferred from the claim text.