济钢一级代理商在加热时工件表面附着油,油附着部位的氧化皮厚度和其他部分的氧化皮厚度和组成就不同,而且会产生渗碳。氧化皮下基体金属被渗碳的部分将严重地受到酸的侵蚀。重油烧嘴最初燃烧时所喷出的油滴,若附着在工件上,影响也很大。
When the heater is heated, the surface of the workpiece is adhered with oil, the thickness of the oxide skin and the thickness and composition of the oxide parts of the oil attached parts are different, and carburizing is produced. The part of the metal that is oxidized beneath the base shall be badly eroded by acids. The oil droplets ejected from the heavy oil burner at the initial combustion have great impact if attached to the workpiece.
工件表面如有冷加工时附着的润滑油等,必须在三氯乙烯脱脂剂、苛性钠溶液中充分脱脂后再用温水清洗,然后再进行热处理。不锈钢如果表面有杂物,特别是有机物或灰附着工件上时,加热当然会对氧化皮有影响。

Attachment of cold processing such as workpiece surface lubrication oil, must be fully skimmed in trichloroethylene degreasing agent, caustic soda solution and then with warm water washing, and then heat treatment. Stainless steel, if the surface of debris, especially organic matter or ash attached to the workpiece, heating, of course, will affect the oxide skin.
不锈钢炉内气氛的差异炉内气氛在各局部的不同,氧化皮的形成一也会有变化,这也是造成酸洗后不均匀的原因。所以,在加热时,炉内各部位的气氛必须相同。
The difference of the atmosphere in the stainless steel furnace, the atmosphere in the furnace in different parts, the formation of oxide skin will change, and this is also caused by uneven acid cleaning reasons. Therefore, when heating, the atmosphere in each part of the furnace must be the same.
济钢一级代理商与加热工件直接接触的物体,必须经过充分烘干才能使用。但是,烘干后如在常温下放置,在湿度高的情况下,水分仍会凝聚在工件表面上。所以,最好是在使用前烘干。
The first level agent of Jinan Iron and steel company must be fully dried before it can be used directly with the heating workpiece. However, after drying, such as placed at room temperature, moisture in high conditions, the water will still condense on the surface of the workpiece. So, it's better to dry before use.
公司始终坚持不断进行管理创新和科研创新,将以优良的品质、完善的售后服务赢得广大客户的信赖与支持,欢迎广大新老客户来我公司实地考察,洽谈合作！
The company always adhere to the continuous management innovation and scientific innovation, will win the support and trust of customers with excellent quality and perfect customer service service, welcome new and old customers to visit our company to negotiate cooperation!