2015-12-16 13:16:28

介绍食品冷库常用的两种库板：
Introduces the commonly used two kinds of refrigerator library board:
1、首先介绍不锈钢库板：
1, first introduces stainless steel plate:
不锈钢板一般是不锈钢板和耐酸钢板的总称。不锈钢板是指耐大气、蒸汽和水等弱介质腐蚀的钢板，而耐酸钢板则是指耐酸、碱、盐等化学浸蚀性介质腐蚀的钢板。
Stainless steel plate is usually stainless steel plate and acid the floorboard of the steel plate. Stainless steel plate is weak media such as air, steam and water corrosion resistance of steel, acid steel plate is refers to the chemical etching media such as acid, alkali, salt corrosion of the steel plate.
不锈钢的耐腐蚀性主要取决于它的合金成分（铬、镍、钛、硅、铝、锰、等）和内部的组织结构，起主要作用的是铬元素。铬具有很高的化学稳定性，能在钢表面形成钝化膜，使金属与外界隔离开来，保护钢板不被氧化，增加钢板的抗腐蚀能力。钝化膜破坏后，抗腐蚀性就下降。
The corrosion resistance of stainless steel mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, manganese, etc.) and internal organizational structure, is a chromium element plays the leading role. Chromium has the very high chemical stability, can be formed in the steel surface passivation membrane, metal and isolated, protect steel from oxidation, increase the corrosion resistance of steel sheet. After passivation membrane damage, corrosion resistance is decreased.
不锈钢板表面光洁，有较高的塑性、韧性和机械强度，耐酸、碱性气体、溶液和其他介质的腐蚀。它是一种不容易生锈的合金钢，但不是绝对不生锈。
Stainless steel plate surface is smooth, high plasticity, toughness and mechanical strength, acid and alkali corrosion of gas, solution, and other media. It is a kind of alloy steel is not easy to rust, but not absolutely not rust.
另一种用作食品冷库库板的就是压花铝板：
Another is used as base plate embossed aluminum sheet:
2、压花铝板又可以称为铝压花板：属于在铝板的基础上，经过压延加工而在表面形成各种花纹的铝产品，应用较为广泛，主要用在包装，建筑，幕墙等方面。
2, embossed aluminum sheet can be also called embossed aluminum board: belong to on the basis of the aluminum plate, after rolling processing and in formation on the surface of the decorative pattern of aluminum products, is widely used, mainly used in packaging, construction, curtain wall, etc.
（1）按合金成分分为:
(1) according to the alloy composition is divided into:
高纯铝板 (由含量99.9以上高纯铝轧制而成) 　纯铝板 (成分基本由纯铝轧制而成) 　合金铝板 (由铝及辅助合金组成,通常有铝铜,铝锰,铝硅,铝镁,等系列) 　复合铝板或者釺焊板(通过多种材料复合的手段得到特殊用途铝板材料) 　包铝铝板 (铝板外边包覆薄铝板用于特殊用途)
High purity aluminum plate rolling (by the content above 99.9 high purity aluminum) pure aluminum plate (ingredients made from pure aluminium rolling) alloy aluminum plate (composed of aluminum alloy and auxiliary, usually with aluminum and copper, aluminum, manganese, aluminum and silicon, aluminum, magnesium, etc) composite aluminum plate or brazing plate (through a variety of means of material compound special use aluminum material) package aluminum aluminum (aluminum cladding outside aluminium sheet used for special purposes)
（2）按厚度分为:(单位mm)
(2) according to the thickness is divided into: (mm)
薄板(aluminum sheet) 0.15-2.0 　常规板(aluminum sheet) 2.0-6.0 　中板(aluminum plate) 6.0-25.0 　厚板(aluminum plate) 25-200 超厚板 200以上。

Sheet (aluminum sheet) 0.15 2.0 conventional plate (aluminum sheet) 2.0 6.0 medium plate (aluminum plate) 6.0 25.0 thick plate (aluminum plate) 25-200 super thick plate more than 200.

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