DX51D無花鍍鋅涂油 0.5*1250鞍鋼白鐵皮平板分條 內(nèi)銷/出口

鞍鋼鍍鋅板是以熱軋帶鋼為基板的熱鍍鋅產(chǎn)品具有生產(chǎn)成本低廉、可生產(chǎn)厚規(guī)格0.4-3.0毫米產(chǎn)品等優(yōu)勢，且這些優(yōu)勢是冷基鍍鋅板很難具備的。在新能源汽車結(jié)構(gòu)件、高端家電外置件、建筑結(jié)構(gòu)件、高速公路護欄、倉儲等領(lǐng)域，熱基鍍鋅占有重要位置，且正在逐漸取代價格較高的冷基鍍鋅板。據(jù)了解，現(xiàn)階段國內(nèi)僅有極少數(shù)鋼廠可批量生產(chǎn)，熱基鍍鋅板具有表面質(zhì)量高、力學(xué)性能和成形性能優(yōu)良、生產(chǎn)成本低的顯著特點，受到市場的廣泛關(guān)注。

Angang galvanized sheet is a hot dip galvanized products with low production cost and 0.4-3.0 mm thick products, and these advantages are difficult to have. In the new energy vehicle structural parts, high-end home appliances, building structural parts, highway guardrail, storage and other fields, hot based galvanized occupies an important position, and is gradually replacing the high price of cold based galvanized plate. It is understood that at the present stage, only a few domestic steel mills can be mass produced, hot-based galvanized plate has high surface quality, excellent mechanical properties and forming performance, low production cost, has been widely concerned by the market.

鍍鋅材料分為兩種，一種是無花鍍鋅，一種是有花鍍鋅。無花鍍鋅表面光亮沒有花紋。有花鍍鋅表面有花紋，所說的雪花鍍鋅就是指的有花鍍鋅。所以雪花鍍鋅是鍍鋅板的一種。材料是一樣的，都是在基本的表面涂上一層鋅，只不過處理時候工藝不一樣而已。所以有花鍍鋅和無花鍍鋅在材質(zhì)上是沒有區(qū)別的，只不過一個有花紋一個沒有。有花鍍鋅表面看起來比較漂亮一些。

Galvanized material is divided into two kinds, one is no flower galvanizing, one is flower galvanizing. No less galvanized surface bright without pattern. The flower galvanizing surface has a pattern, the snow galvanizing is refers to the flower galvanizing. So snow sheet galvanizing is a kind of galvanized plate. The material is the same, is in the basic surface is coated with a layer of zinc, but when the processing process is not the same. So there is no difference between flower galvanizing and no flower galvanized material, just a pattern. The flower galvanized surface looks more beautiful.

鋅的化學(xué)性質(zhì)活潑，在常溫下的空氣中，表面生成一層薄而致密的堿式碳酸鋅膜，可阻止進一步氧化，而鋁在空氣中，可形成不能溶解的氧化物層，在其中起屏障保護功能。

The chemical properties of zinc are active, in the air at room temperature, the surface of a thin and dense layer of alkaline zinc carbonate film, can prevent further oxidation, and aluminum in the air, can form an insoluble oxide layer, in which the barrier protection function.

隨著我國工業(yè)化的發(fā)展，鋼材防腐問題在整個國民經(jīng)濟中具有重要的經(jīng)濟意義。特別是薄鋼板生產(chǎn)工序復(fù)雜，加工工藝難度大，生產(chǎn)成本高，價值高。同時，又多用于高科技領(lǐng)域及汽車、家電等行業(yè)，它和廣大人民的生活息息相關(guān)。由于鋼板較薄，最容易遭受大氣腐蝕而報廢。長期以來，人們創(chuàng)造了許多防止鋼材腐蝕的有效措施， 熱鍍鋅即是其中一種歷史最悠久的防腐方法。

With the development of China's industrialization, the steel anticorrosion problem is of great economic significance in the whole national economy. Especially the production process of thin steel plate is complex, the processing process is difficult, high production cost, high value. At the same time, it is mostly used in high-tech fields and automobile, home appliances and other industries, which is closely related to the lives of the people. Because the steel plate is relatively thin, it is the most vulnerable to suffer from atmospheric corrosion and scrap. For a long time, people have created many effective measures to prevent the corrosion of steel, and hot-dip galvanizing is one of the oldest anti-corrosion methods.