辨别合金铝镁锰板氧化膜厚度的方法和条件

对于市场上质量不好的机械框架合金铝镁锰板，消耗者可以用简单的方法去辨别合金铝镁锰板一下河北人事考试网，使您在用的时候更加好。

For the mechanical frame alloy aluminum plate with poor quality on the market, consumers can use a simple method to identify the alloy aluminum plate, so that you can use it better.

要看看合金铝镁锰板是否有显明的扭曲，外观是否光滑平整金王子驾驶室，有没有裂纹或者气魄，划痕，毛刺的地方，假如发现有的话最好不要购买。

To see if the alloy aluminum plate has obvious distortion, the surface is smooth and smooth, there is no crack or air, scratches, burrs, if found some, it is best not to buy.

可以用光滑的硬物去同等下合金铝镁锰板的外观，会留下一道白色的划痕，合金铝镁锰板用手轻轻的擦拭并观察，假如不能擦掉，说明材料可能质量有题目，但是相反假如可以很轻易的擦掉，说明型材外观的氧化膜厚度是合格的。

The surface of the alloy aluminum plate can be scratched with a smooth hard material, and a white scratch will be left. The alloy aluminum plate is gently wiped by hand and observed. If it cannot be erased, the material may have a problem, but on the contrary, it can be easily erased, indicating that the oxide film thickness of the surface surface is qualified.

要细心检查合金铝镁锰板外观颜色是否有深浅不同的色差，有色差即说明质量不过关。当然也可以把也雷同型号的型材放在一路来进行比较，当然色差假如太显明最好不要选购。要检查合金铝镁锰板的断面厚度是否与和标注的型号一样。

We should check carefully whether the surface color of the aluminum alloy plate has different shades of color. Of course, the same type of profile can be put together for comparison. Of course, if the color difference is too obvious, it is best not to buy. Check whether the thickness of the alloy aluminum plate is the same as the type marked.

以上便是铝镁锰板生产厂家今天的分享，您还写意吗网站seo，迎接关注我们的网站：http://www.esmo.cn/jndcly3564/并且关注我们的产品，我们将为您提供精良的产品，衷心的愿与您建立合作关系。

The above is the aluminum plate manufacturers today to share, are you satisfied, welcome to our website: http://www.esmo.cn/jndcly3564/ and pay attention to our products, we will provide you with excellent products, sincerely wish to establish a cooperative relationship with you.