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40 cases of common welding knowledge questions and answers, see how much you know about welding knowledge
Answer: two or more than two kinds of materials (the same or different), by heating or pressure or both, to achieve the combination between atoms and the formation of permanent connection process called welding.
08-11
2023
The invisible champion is a super project of "needlework" and "welding".
Beijing, Aug. 5 (Reporter Kong Ying Jia Lliang) according to the News and newspaper Abstracts of China Central Radio and Television, from the manufacturing of construction machinery to the production of precision electronic instruments, welding is indispensable, and the quality of welding materials directly affects the welding process, so it is vividly called "steel needle and thread". Voice of China specially planned "Invisible Champion". This issue focuses on a welding material company in Tianjin. Through independent innovation and research and development, they have solved multiple "stuck neck" problems and filled gaps in many fields.