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
GB2193265A
Inventor
Owen Evans
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.)
Chase Brass and Copper Co Inc
Original Assignee
Chase Brass and Copper Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chase Brass and Copper Co IncfiledCriticalChase Brass and Copper Co Inc
Priority to GB2193265ApriorityCriticalpatent/GB1095804A/en
Publication of GB1095804ApublicationCriticalpatent/GB1095804A/en
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C9/00—Alloys based on copper
C22C9/04—Alloys based on copper with zinc as the next major constituent
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Mechanical Engineering
(AREA)
Metallurgy
(AREA)
Organic Chemistry
(AREA)
Cell Electrode Carriers And Collectors
(AREA)
Abstract
An alloy has the following percentage composition:-Cu 60-88 Pb 0-4 Na more than 0.0005-0.005 Zn the remainder The Na may be added to the molten alloy in the form of a 90% Pb, 10% Na alloy wrapped in Cu foil.