FIELD: mechanical engineering; welding; creation of material with high heat and electric conductivity characteristics, recrystallization temperature and wear resistance for manufacture of electrodes for resistance welding and current supply tips for consumable electrode welding. SUBSTANCE: copper base material for welding has the following components, mass %: chromium 0.4-6.0, carbon 0.1-1.5 and copper - the rest. EFFECT: enlarged operating capabilities. 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCTION OF COPPER-BASE DISPERSION-HARDENED MATERIALS | 1997 |
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