ES228282A1 - Improvements introduced in the manufacture of electrical contact materials (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of electrical contact materials (Machine-translation by Google Translate, not legally binding)
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.)
LIPESEY LASZLO
Original Assignee
LIPESEY LASZLO
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 LIPESEY LASZLOfiledCriticalLIPESEY LASZLO
Publication of ES228282A1publicationCriticalpatent/ES228282A1/en
Improvements made in the manufacture of electrical contact materials that have a metallic substance whose electrical conductivity exceeds that of iron, characterized by the fact that said matrix has a dendritic structure obtained by fusion and contains at least one additional substance taken from the group of metal barbides and oxides, incorporated therein in amounts such that they are sufficient to raise the melting point and increase the chemical resistance and hardness of the matrix. (Machine-translation by Google Translate, not legally binding)
ES0228282A1955-05-031956-05-03Improvements introduced in the manufacture of electrical contact materials (Machine-translation by Google Translate, not legally binding)
ExpiredES228282A1
(en)
Improvements introduced in the manufacture of a material intended to provide a hard surface (Machine-translation by Google Translate, not legally binding)