In the manufacturing process of stainless steel composite plate, cleaning the appearance of steel plate is an important condition to obtain a good contact interface.

　　复合界面是不锈钢复合板的一个重要组成部分,信息产业的荷载传递的脸,小区中的应力、应变、残余应力、机械和开裂过程的改进,以及热导率和其他物理和力学性能有重要的作用和影响。

　　The composite interface is an important part of the stainless steel composite plate. The load transfer face of the information industry, the improvement of stress, strain, residual stress, mechanical and cracking processes in the cell, as well as the thermal conductivity and other physical and mechanical properties have an important role and influence.

　　钢不锈钢复合板制造商相信板的外观不受灰尘、水分、氧化物和其他污染物,将阻碍不锈钢涂层用于接触的底部低碳钢或低合金钢,所以接触板表面处理,去除吸附层和氧化层的外观。

　　The manufacturer of the steel stainless steel composite plate believes that the appearance of the plate is free from dust, moisture, oxides and other pollutants, which will prevent the stainless steel coating from being used for the contact of the bottom low carbon steel or low alloy steel, so the surface treatment of the contact treatment plate shall be conducted to remove the appearance of the adsorption layer and oxide layer.

　　但由于界面在高温热轧过程中容易氧化，复合界面的接触强度降低。下降界面接触氧化后复合板界面强度的提高。

　　However, the contact strength of the composite interface decreases because the interface is easy to oxidize during high temperature hot rolling. The interface strength of the composite plate increases after the interface contact oxidation is decreased.

　　不锈钢复合板生产厂家认为我国是一个重能源，以信息科学研究这种不锈钢、低合金钢复合板为研究对象，采用光学显微镜和近掺杂分析复合界面的扫描电子显微镜(SEM)。

　　The manufacturers of stainless steel composite plates think that China is a heavy energy source. Taking the information science research of this kind of stainless steel and low alloy steel composite plates as the research object, optical microscope and scanning electron microscope (SEM) are used to analyze the composite interface.

　　研究发现，不锈钢复合板界面的掺杂剂主要是氧化物，其组成为与化合物界面的真空。

　　It is found that the dopant at the interface of stainless steel composite plate is mainly oxide, and its composition is vacuum at the interface with compound.

　　在低真空度时，真空度大于15pa)，氧化物的成分主要与硅混合;在高真空度下(真空度小于0.1 pa)，混合物成分主要与铝混合。

　　At low vacuum degree, the vacuum degree is more than 15 PA, the composition of oxide is mainly mixed with silicon; at high vacuum degree (vacuum degree is less than 0.1 PA), the composition of mixture is mainly mixed with aluminum.

　　界面氧化物混合了钢铝、硅、锰等元素，以及界面热弥散引起的氧化复合。

　　The interface oxide is mixed with aluminum, silicon, manganese and other elements, as well as the oxidation compound caused by the interface thermal dispersion.

　　其次，实验结果还表明，随着真空度的降低，氧化界面也越来越明显。当真空度增加到2000.1 bar时，界面氧化物的体积分数从15%增加到50%。

　　Secondly, the experimental results also show that the oxidation interface becomes more and more obvious with the decrease of vacuum degree. The volume fraction of oxide increases from 15% to 50% when the real void degree increases to 2000.1 bar.