Aluminum plate-fin heat sink for vacuum brazing process did not fully grasp some technologies

Radiator small, lightweight, and high performance, cost reduction has been the goal of the business community, researchers also sink current major research topic. Domestic and foreign scholars on the mechanism of aluminum and aluminum vacuum brazing and vacuum brazing aluminum radiator technology for a lot of research, made a number of research results, but the plate-fin heat sink aluminum vacuum brazing  abrasive wheels research reported less .  Abrasive grinding wheel plate-fin heat sink technology vacuum brazing process did not fully grasp some of the key production process, there are still affecting the appearance quality and reliability problems. Aluminum abrasive grinding sink is currently the most advanced heat sink. It has small size, light weight, high thermal efficiency, durable and adaptable, etc., is the twenty-first century armored vehicles, tanks and other military applications direction. Plate-fin brazed aluminum heat vacuum subtle changes of the parameters is sensitive clad aluminum clad solder though in a predetermined range, and often the quality of a vacuum brazing significantly different.