铝焊粉
发布时间 2010-03-29 08:56:35
产品描述
QJ201钎焊温度450~620℃，熔点420℃，能有效去除氧化铝膜，促进钎料漫流，活动极强。用于火焰钎焊及铝合金，应用广泛。
QJ201 brazing temperature 450 ~ 620 ℃, melting point 420 ℃, can effectively remove the alumina membrane, and promote solder flooding, extreme activities. For flame brazing and aluminum alloys, a wide range of applications.