什么是鍍鋅鋁鎂鋼板？

What is a galvanized aluminum-magnesium steel plate?

鍍鋅鋁鎂鋼板是新型高耐腐蝕性鍍層鋼板，其鍍層成分主要以鋅為主，由鋅外加1.5%-11%的鋁，1.5%-3%的鎂及微量的硅組成（不同廠家比例稍有區(qū)別）,目前國內(nèi)可生產(chǎn)的厚度范圍為0.4----4.0mm,可生產(chǎn)寬度范圍為:580mm---1500mm。由于這些添加元素的復(fù)合效果，進一步提高了其腐蝕抑制效果。此外，具有在嚴峻條件下優(yōu)秀的加工性能(拉伸沖壓折彎油漆焊接等)，鍍層硬度高，具有卓越的耐損傷性。與普通的鍍鋅及鍍鋁鋅產(chǎn)品相比，具有更出色的耐腐蝕性，由于具有這種超強耐腐蝕性，在某些領(lǐng)域可代替不銹鋼或鋁使用。切割端面部分的耐腐蝕自我愈合功效更是產(chǎn)品的一大特點。

Galvanized aluminum magnesium steel plate is a new type of high corrosion resistance coating steel plate, its coating composition is mainly zinc, from zinc plus 1.5% -11% aluminum, 1.5% -3% magnesium and trace of silicon composition (different manufacturers slightly different proportions), at present, the domestic thickness range can be produced is 0.4----4.0mm, the production width range is: 580mm- -1500mm. Due to the compound effect of these added elements, the corrosion inhibition effect is further enhanced. In addition, it has excellent processing performance under severe conditions (tensile stamping bending paint welding, etc.), high coating hardness, with excellent damage resistance. Compared with ordinary galvanized and aluminized zinc products, it has better corrosion resistance, due to this super corrosion resistance, in some areas can be used instead of stainless steel or aluminum. The corrosion resistance and self-healing effect of the cutting end surface is a major feature of the product.

切口保護又叫自愈合，這是只有鍍鎂鋁鋅才具有的特殊技能。為什么鍍鋅、鍍鋁鋅可以防銹？因為表面有鍍層金屬！若是寬度方面有要求，需要你剪切成特定的寬度尺寸，在你用剪板機切掉后，邊緣的切口處沒有鍍層的保護，會怎么樣？會銹蝕！所以很多鍍鋅板、鍍鋁鋅就是從邊緣處銹蝕開始的。記住，鍍鎂鋁鋅自有的切口保護功能保證這一切不會發(fā)生，其表面的涂層具有流動性，會隨著時間的推移逐漸的包裹住裸露在外面的基體金屬，而不需要另外做任何處理。

Incision protection, also known as self-healing, is a special skill developed only for plating magnesium, aluminum and zinc. Why galvanized, aluminum ized zinc can prevent rust? Because the surface has the coated metal! If there is a width requirement, you need to cut into a specific width size, after you cut off with the shearing machine, the edge of the incision is not coating protection, what will happen? Will rust! So a lot of galvanized sheet, aluminized zinc is from the edge of the rust began. Remember, the incision protection feature of magnesium coated aluminum zinc ensures that this does not happen, and the surface coating is liquid and will gradually wrap around the exposed matrix metal over time without any additional treatment.