等离子喷涂涂层

• 作 者: R.D.Kremith
• 出 处: 过程工程学报
• 发表日期: 1976年02期
• 关键词: 等离子喷涂 硬面材料 印刷机 金属涂层 涂层方法 热喷涂 铝涂层 埋弧焊 焊接法 高温材料

等离子喷涂是一种多用途和精密的粉末金属涂层的方法。等离子喷涂涂层正用在各种设备及用具上,包括泵、印刷机、阀门,电子仪器等上。等离子喷涂比其他热涂层方法费用贵,但等离子喷涂涂层的类型和质量与其它涂层不同。有一些高温材料是不能用其他任何一种热喷涂方法喷涂的。与通常用于硬面材料的焊接法(氧一乙炔焊,MIG~*,TIG~(**)料和埋弧焊)不同,

Plasma spraying is a versatile and sophisticated method of powder metal coating. Plasma spray coating is used in a variety of equipment and appliances, including pumps, presses, valves, electronic equipment and so on. Plasma spraying is more expensive than other thermal coating methods, but the type and quality of plasma spray coating are different from those of other coatings. Some high-temperature materials can not be sprayed by any of the other thermal spraying methods. Unlike the welding methods commonly used for hardface materials (oxy-acetylene welding, MIG ~ *, TIG ~ (**) material and submerged arc welding)