High dimensional cored wires containing oxygen removers and a process for making the same
AssigneesHeraeus Electro-Nite International N.V., Goda Surya Narayan
InventorGoda Surya Narayan
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Abstract
A high dimensional cored wire is provided containing de-oxidant material arranged in a core of the wire, the de-oxidant material being in finely divided granular or powdery form coated with a protective coating material, the diameter of the cored wire varying between 13 and 40 mm. A process for manufacturing the wire is also provided.
Claims20
A method of de-oxidizing steel, the method comprising adding to the steel during a steel-making process a high dimensional cored wire comprising a sheath and a de-oxidant material arranged in a core of the wire, the de-oxidant material comprising finely divided granules of aluminum powder coated with graphite, the cored wire having a diameter between 13 and 40 mm.
A method of de-oxidizing steel, the method comprising adding to the steel during a steel-making process a high dimensional cored wire comprising a sheath and a de-oxidant material arranged in a core of the wire, the de-oxidant material being in finely divided granular or powdery form coated with a protective coating material and being formed from scrap aluminum, the cored wire having a diameter between 13 and 40 mm.
Dependencies are inferred from the claim text.