Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB987/31A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Stahlwerke AG
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Vereinigte Stahlwerke AG
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Application filed by Vereinigte Stahlwerke AGfiledCriticalVereinigte Stahlwerke AG
Publication of GB377153ApublicationCriticalpatent/GB377153A/en
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C38/00—Ferrous alloys, e.g. steel alloys
C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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Chemical & Material Sciences
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Engineering & Computer Science
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Materials Engineering
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Mechanical Engineering
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Metallurgy
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Organic Chemistry
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Heat Treatment Of Sheet Steel
(AREA)
Abstract
Iron and steel containing more than the usual amounts of phosphorus are improved by the addition of copper during the production of the steel. The copper in the finished steel may amount to 0,15 per cent or more. Deoxidizing agents such as silicon, aluminium, titanium, &c. may be used.
GB987/31A1930-01-111931-01-12Process for obviating cold-shortness in iron and steel containing phosphorus
ExpiredGB377153A
(en)