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.)
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.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
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 Mitsui Mining and Smelting Co LtdfiledCriticalMitsui Mining and Smelting Co Ltd
Priority to JP3747681ApriorityCriticalpatent/JPS5833302B2/en
Publication of JPS57152439ApublicationCriticalpatent/JPS57152439A/en
Publication of JPS5833302B2publicationCriticalpatent/JPS5833302B2/en
PURPOSE: To obtain a Cu alloy having considerably enhanced electric conductivity while maintaining the heat resistance by adding a specified percentage each of Sn, Y and O to Cu.
CONSTITUTION: An alloy consisting of, by weight, 0.02W0.5% Sn, 0.1W0.8% Y, ≤0.015% O and the balance Cu is prepared. This alloy is equal to a Cu-Sn alloy in corrosion resistance, and by adding Y, the acid resistance is enhanced.