CONTACT TIP WITH REFRACTROY MATERIAL REINFORCED COPPER COMPOSITE, CONTACT TIP WITH FRONT PORTION HAVING REDUCED DIAMETER

• Main Author: MA TIEJUN
• Format: Patent
• Language: English; Korean
• Published: 22.05.2012
• Subjects: BLASTING; BURNERS; CLADDING OR PLATING BY SOLDERING OR WELDING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; HEATING; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WEAPONS; WELDING; WORKING BY LASER BEAM