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锈蚀钢板的不同阶段要使用不同的方法!

所属分类:常见问题 发布时间:2021-04-16 来源:https://www.lcnaimoban.com/ 浏览量:

一、耐候钢板未长锈阶段,肉眼并不能区分正品耐候钢板和普通热轧钢板,
1、 When the weathering steel plate is not rusty, the naked eye can not distinguish the genuine weathering steel plate from the ordinary hot rolled steel plate,
需要参考耐候钢厂的质保书,质保书尽量要求耐候钢板供应商提供有钢厂红章的原件,以免商家以次充好。09cupcrnia,B480GNQR等,普通热轧钢板的材质是Q235B、SPHC等。
It is necessary to refer to the warranty of the weathering steel plant, which requires the weathering steel plate supplier to provide the original with the red seal of the steel plant as far as possible, so as to avoid the business from shoddy. 09cupcnia, b480gnqr, etc. the common hot-rolled steel plates are Q235B, SPHC, etc.
提供耐候板样板给专业的第三方检测,检测金属成份是否匹配质保书【长锈的任何阶段都可用此方法】
Provide weathering plate samples to professional third-party inspection to check whether the metal composition matches the warranty [this method can be used at any stage of long rust]
二、耐候钢板长锈*阶段(户外1-3个月),正品耐候钢开始长出小锈点,普通钢板的锈点比较疏松,部分发锈处理差的甚至出现掉锈皮
Mn13耐磨板
2、 In the stage of long rust * of weathering steel plate (outdoor 1-3 months), the authentic weathering steel began to grow small rust spots, the rust spots of ordinary steel plate were relatively loose, and some of the rusty steel plate with poor treatment even had rust scale
三、耐候钢板长锈第二阶段(户外4-8个月),正品耐候钢锈水较少,锈点较小厚密;普通钢板的锈水比较多,锈点较大薄疏;普通钢板的锈柱、泪痕比较严重,工件底部有发黑迹象
3、 In the second stage of long rust of weathering steel plate (outdoor 4-8 months), the rust water of authentic weathering steel is less, and the rust spots are smaller and thicker; the rust water of ordinary steel plate is more, and the rust spots are larger and thinner; the rust column and tear mark of ordinary steel plate are more serious, and the bottom of workpiece is blackened
四、钢板长锈第三阶段(户外8个月以上),正品耐候钢有清晰的致密的锈核层,锈点之间紧密粘连成保护层,用手擦几乎不掉锈;普通钢板掉锈量较多,甚至整块锈皮剥落,锈穿。正品耐候钢是偏向红褐色,普通钢板是偏向暗黑色。
4、 In the third stage of steel plate long rust (more than 8 months outdoor), the authentic weathering steel has clear and dense rust core layer, and the rust spots are closely adhered to form a protective layer, and the rust can hardly be wiped off by hand; the ordinary steel plate has a large amount of rust, and even the whole rust skin peels off and wears through. Authentic weathering steel is reddish brown, ordinary steel is dark black.
今天就是小编要给大家讲解的内容了,本着对客户负责的原则,大家在选购中一定要注意产品的质量,Mn13耐磨板http://www.lcnaimoban.com真诚为您解决问题,欢迎您来电咨询.
Today is the content that the small edition will explain to you. In line with the principle of responsibility to customers, we must pay attention to the quality of the products in the purchase. Mn13 wear-resistant board sincerely solves the problem for you. Welcome to call for consultation
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