鍍鋅板是一種通過鍍鋅工藝在鋼板表面鍍上一層鋅的而制成的合金產(chǎn)品。那么鍍鋅板的防腐蝕原理又是什么呢?首先是鋅在鋼板的表面，可以作為保護(hù)層;假若保護(hù)層被破壞，還可以形成原電池，鋼板作為正極，鋅做負(fù)極，犧牲陽極來保護(hù)陰極，鋼板就能受到保護(hù)?？偠灾冧\板對鋼板的保護(hù)是雙重的。

Galvanized plate is an alloy product made with a layer of zinc by galvanizing process. So what is the corrosion prevention principle of galvanized board? First, zinc on the surface of the steel plate, can be used as a protective layer; if the protective layer is destroyed, the primary battery can also be formed, the steel plate as a positive electrode, zinc as a negative electrode, sacrifice the anode to protect the cathode, the steel plate can be protected. In short, the protection of galvanized plate is double.

佛山市萬慶物資有限公司鍍鋅板種類有熱浸鍍鋅、合金化鍍鋅、電鍍鋅、單雙面鍍鋅、合金復(fù)合鍍鋅。為大家介紹的五種鍍鋅板中，熱浸法的是最常見的，當(dāng)然，除了以上的五種，還有其他種類的鍍鋅板。鍍鋅板已經(jīng)是一種用途十分廣泛的建筑材料，在防止金屬腐蝕這個方面，鍍鋅鐵是人類開發(fā)的智慧產(chǎn)品之一，也為人類生活帶來很多便利。

Foshan Wanqing Materials Co., LTD., galvanized plate types are hot dip galvanized, alloyed galvanized, galvanizing, single and even surface galvanizing, alloy composite galvanizing. Of the five kinds of galvanized plate introduced, hot immersion method is the most common, of course, in addition to the above five, there are other kinds of galvanized plate. Galvanized sheet has been a very widely used building materials, in preventing metal corrosion, galvanized iron is one of the intelligent products developed by human beings, but also brings a lot of convenience for human life.

今日鍍鋅價格小幅上漲，其中京津區(qū)域及華南區(qū)域有部分上調(diào)。預(yù)計短期內(nèi)華南地區(qū)鍍鋅板卷價格或震蕩調(diào)整運(yùn)行。

Galvanized prices rose slightly today, including Beijing and Tianjin and south China. It is expected that in the short term in south China galvanized sheet coil price or shock adjustment run.