Water-resistant and high-temperature-resistant sintered round copper wire and processing method thereof

• Main Authors: CHEN YANG, FENG XINBO, BIAN JIANLONG, ZHANG WEI, TANG HULIN
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; INSULATORS; PERFORMING OPERATIONS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention discloses a water-resistant and high-temperature-resistant sintered round copper wire and a processing method thereof, and relates to the technical field of copper wire production, the water-resistant and high-temperature-resistant sintered round copper wire comprises a round copper wire, an insulating layer is arranged on the outer surface of the round copper wire, and a protective layer is arranged on the outer side of the insulating layer. According to the water-resistant and high-temperature-resistant sintered round copper wire and the processing method thereof, the ultrasonic probe is used for emitting ultrasonic waves to the interior or the surface of the detected object, cracks are found by detecting reflected signals of the ultrasonic waves in the detected object, deep cracks can be detected, the precision is high, the reliability is high, and the cost is low. A copper rod blank with cracks inside is sintered, the distance between particles is gradually reduced through the diffusion effe