現在雕塑設計的材質不僅僅是過去的石材了，不銹鋼就是雕塑設計近年來運用比較多和廣泛的一種材料。下面
山東浮雕雕塑廠家就來和大家簡單的說說不銹鋼雕塑常見表面損傷。
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、銹斑：制作前或制作過程中有時會看到不銹鋼產品或設備上生銹，這說明表面受到嚴重污染。設備投入使用前必須把銹掉，清理過的表面應通過鐵試驗和/或水試驗進行檢驗。
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、焊劑：利用焊劑進行焊接的工藝有手工焊，帶焊劑芯電弧焊和埋弧焊，這些焊接工藝都會在表面留下細小的焊劑顆粒，普通的清理方法無法將它們掉。這顆粒將是縫隙腐蝕的腐蝕源，必須采用機械清理方法去除這些殘留焊劑。
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：焊工在金屬表面引弧時，會造成表面粗糙缺陷。保護膜受損，留下潛在的腐蝕源。焊工應在已經焊好的焊道上或在焊縫接頭的側邊引弧。然后將引弧痕跡熔入焊縫中。
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：咬邊、未焊透、密集氣孔和裂紋不僅降低接頭的牢固性，而且還會成為縫隙腐蝕的腐蝕源。改善這種結果進行清理操作時，它們還會夾帶固體顆粒。這些缺陷可通過重新焊接或修磨后重焊進行修補。
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、熱回火色和其它氧化層：熱回火色是由于在高溫或長時間在較高度下停留所致。當出現一種這類氧化層時，金屬表面的鉻含量都會降低，造成這些區域的耐腐蝕性降低。在這種情況下，不僅要熱回火色和其它氧化層，還應對它們下面的貧鉻金屬層進行清理。
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：有機物質如：油，油不銹鋼雕塑廠家脂甚指印都會成為局部腐蝕的腐蝕源。由于這些物質能起屏障作用，它們會影響化學和電化學清理效果，因而必須清理掉。
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、粉筆和標記筆?。哼@些污染物的影響與油和油脂的影響相似。建議用干凈的刷子和干凈的水或堿性清洗劑進行洗滌，也可以使用高壓水或蒸汽沖洗。
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.libpo.com.cn Feel free to consult!
