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不锈钢卷帘门为什么还会生锈?
来源:http://www.cishanfst.com  2019-10-8 17:43:07
为什么不锈钢百叶窗会生锈?不锈钢浇口主要是在其表面形成一层致密、稳定、强富铬的氧化膜,即保护膜。它能防止氧原子渗透、氧化,从而获得防锈功能。一旦膜被不断破坏,空气或液体中的氧原子将继续渗透或金属中的铁原子将继续析出,形成疏松的氧化铁,金属表面将不断被腐蚀。
Why do stainless steel louvers rust? The stainless steel gate mainly forms a dense, stable, strong chromium oxide film on its surface, that is, protective film. It can prevent oxygen atoms from penetrating and oxidizing, thus gaining anti-rust function. Once the membrane is continuously destroyed, oxygen atoms in air or liquid will continue to permeate or iron atoms in metal will continue to precipitate, forming loose iron oxide, metal surface will continue to be corroded.
表面保护膜有多种形式的损伤,日常生活中常见的有以下几种:
Surface protective film has many forms of damage。 The following are common in daily life:
1、不锈钢卷门表面沉积含有其他金属元素的粉尘或异类金属粒子的附件,在潮湿的空气中,附件和不锈钢之间的冷凝水,这两个在一起成一个微电池,触发一个电化学反应,保护膜破坏,被称为电化学腐蚀。

1。 The surface of stainless steel rolling doors is deposited with dust containing other metal elements or accessories containing different metal particles。 In moist air, the condensate water between accessories and stainless steel forms a micro-battery, which triggers an electrochemical reaction and the damage of protective film。 It is called electrochemical corrosion。

2、不锈钢浇口表面附着有机汁液,如甜瓜、面汤、痰液等,在有水和氧气存在时,有机酸、有机酸会腐蚀金属表面很长时间。
2, stainless steel gate surface adheres to organic juice, such as melon, noodle soup, sputum, etc。, in the presence of water and oxygen, organic acids and organic acids will corrode metal surface for a long time。
3、清洗不锈钢闸板,用铁丝等硬物擦洗,会严重损坏保护膜,使金属表面容易氧化侵蚀。
3。 Cleaning stainless steel gates and scrubbing them with hard objects such as iron wires will seriously damage the protective film and make the metal surface easy to oxidize and erode。
所以,没有不锈钢卷门就不会生锈!所以每天你都有时间用毛巾布去擦卷门,这样卷门就不会那么容易老化。
So, without stainless steel rolling doors, you won't rust! So every day you have time to wipe the rolling doors with a towel cloth, so the rolling doors will not be so easy to aging。
上面讲解的便是关于我公司济南卷帘门厂的相关信息,希望您满意小编的讲解。我们用满腔的热情、无限的激情对待工作和客户,我们愿意用勤奋的努力和您一起共铸美好明天:http://www.cishanfst.com
The above explanation is about the relevant information of our rolling shutter factory, I hope you will be satisfied with the explanation of Xiaobian. We treat our work and customers with enthusiasm and infinite passion. We are willing to work hard with you to create a better tomorrow: http://www.cishanfst.com.
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