现在雕塑设计的材质不仅仅是过去的石材了，不锈钢就是雕塑设计近年来运用比较多和广泛的一种材料。下面
山东浮雕雕塑厂家就来和大家简单的说说不锈钢雕塑常见表面损伤。
Now the material of sculpture design is not only the past stone. Stainless steel is a material that has been widely used in sculpture design in recent years. Next, Shandong relief sculpture manufacturers will briefly talk about the common surface damage of stainless steel sculpture.
一、锈斑：制作前或制作过程中有时会看到不锈钢产品或设备上生锈，这说明表面受到严重污染。设备投入使用前必须把锈掉，清理过的表面应通过铁试验和/或水试验进行检验。
1、 Rust spots: before or during the manufacturing process, stainless steel products or equipment are sometimes rusted, which indicates that the surface is seriously polluted. The rust must be removed before the equipment is put into use. The cleaned surface shall be inspected by iron test and / or water test.
二、焊剂：利用焊剂进行焊接的工艺有手工焊，带焊剂芯电弧焊和埋弧焊，这些焊接工艺都会在表面留下细小的焊剂颗粒，普通的清理方法无法将它们掉。这颗粒将是缝隙腐蚀的腐蚀源，必须采用机械清理方法去除这些残留焊剂。
2、 Flux: manual welding, arc welding with flux core and submerged arc welding are the welding processes using flux. These welding processes will leave fine flux particles on the surface, which cannot be removed by ordinary cleaning methods. This particle will be the corrosion source of crevice corrosion, and the residual flux must be removed by mechanical cleaning.
三、焊接引弧斑痕：焊工在金属表面引弧时，会造成表面粗糙缺陷。保护膜受损，留下潜在的腐蚀源。焊工应在已经焊好的焊道上或在焊缝接头的侧边引弧。然后将引弧痕迹熔入焊缝中。
3、 Welding arc striking marks: when the welder strikes an arc on the metal surface, it will cause surface roughness defects. The protective film is damaged, leaving a potential corrosion source. The welder shall strike an arc on the welded bead or on the side of the weld joint. Then the arc striking trace is melted into the weld.
四、焊接缺陷：焊接缺陷如：咬边、未焊透、密集气孔和裂纹不仅降低接头的牢固性，而且还会成为缝隙腐蚀的腐蚀源。改善这种结果进行清理操作时，它们还会夹带固体颗粒。这些缺陷可通过重新焊接或修磨后重焊进行修补。
4、 Welding defects: welding defects such as undercut, incomplete penetration, dense pores and cracks not only reduce the firmness of the joint, but also become the corrosion source of crevice corrosion. They also entrain solid particles when cleaning operations are performed to improve this result. These defects can be repaired by re welding or re welding after grinding.
五、热回火色和其它氧化层：热回火色是由于在高温或长时间在较高度下停留所致。当出现一种这类氧化层时，金属表面的铬含量都会降低，造成这些区域的耐腐蚀性降低。在这种情况下，不仅要热回火色和其它氧化层，还应对它们下面的贫铬金属层进行清理。
5、 Heat recovery color and other oxide layers: heat recovery color is caused by staying at a high temperature or a high altitude for a long time. When such an oxide layer appears, the chromium content on the metal surface will be reduced, resulting in a reduction in the corrosion resistance of these areas. In this case, not only the heat recovery color and other oxide layers shall be removed, but also the chromium poor metal layer under them shall be cleaned.
六、油和油脂：有机物质如：油，油不锈钢雕塑厂家脂甚指印都会成为局部腐蚀的腐蚀源。由于这些物质能起屏障作用，它们会影响化学和电化学清理效果，因而必须清理掉。
6、 Oil and grease: organic substances such as oil, grease of stainless steel sculpture manufacturers and even fingerprints will become the corrosion source of local corrosion. Since these substances can act as a barrier, they will affect the chemical and electrochemical cleaning effect and must be removed.
七、油漆、粉笔和标记笔印：这些污染物的影响与油和油脂的影响相似。建议用干净的刷子和干净的水或碱性清洗剂进行洗涤，也可以使用高压水或蒸汽冲洗。
7、 Paint, chalk and marker marks: the effects of these pollutants are similar to those of oil and grease. It is recommended to wash with clean brush, clean water or alkaline detergent, or high-pressure water or steam.
The above is about the common surface damage of stainless steel sculptures. I hope it can help you. If you need stainless steel sculptures, you can also contact us directly and follow our website http://www.aswjc.com Feel free to consult!
