铜板带材粘结缺陷形成与控制分析

Analysis on Bond Defect Formation and Control of Copper Strip

我国铜板带材生产企业众多,钟罩炉被广泛用于紫铜、青铜、黄铜和白铜带材退火。在用钟罩炉对铜板带材退火后,经常出现铜板带材粘结缺陷,尤其对厚度较薄铜板带材退火时,粘结严重,成为影响企业产品质量和成材率的重要因素。因此,理清影响铜板带材粘结缺陷因素,避免粘结产生,对提高企业经济效益显得十分必要。

China＇s copper strip production enterprises are numerous, the bell jar furnace is widely used in copper, bronze, brass and white copper strip annealing. After the bell type annealing furnace for copper strip, copper strip bonding defects appeared frequently, especially for the thin thickness copper strip annealing, the serious bonding defects become the important factor which affect the product quality and production efficiency. Therefore, it is necessary to clarify the adhesion defect of copper strip and avoid bonding.