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介紹食品冷庫(kù)常用的兩種庫(kù)板：
Introduces the commonly used two kinds of refrigerator library board:
1、首先介紹不銹鋼庫(kù)板：
1, first introduces stainless steel plate:
不銹鋼板一般是不銹鋼板和耐酸鋼板的總稱。不銹鋼板是指耐大氣、蒸汽和水等弱介質(zhì)腐蝕的鋼板，而耐酸鋼板則是指耐酸、堿、鹽等化學(xué)浸蝕性介質(zhì)腐蝕的鋼板。
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.
不銹鋼的耐腐蝕性主要取決于它的合金成分（鉻、鎳、鈦、硅、鋁、錳、等）和內(nèi)部的組織結(jié)構(gòu)，起主要作用的是鉻元素。鉻具有很高的化學(xué)穩(wěn)定性，能在鋼表面形成鈍化膜，使金屬與外界隔離開(kāi)來(lái)，保護(hù)鋼板不被氧化，增加鋼板的抗腐蝕能力。鈍化膜破壞后，抗腐蝕性就下降。
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.
不銹鋼板表面光潔，有較高的塑性、韌性和機(jī)械強(qiáng)度，耐酸、堿性氣體、溶液和其他介質(zhì)的腐蝕。它是一種不容易生銹的合金鋼，但不是絕對(duì)不生銹。
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.
另一種用作食品冷庫(kù)庫(kù)板的就是壓花鋁板：
Another is used as base plate embossed aluminum sheet:
2、壓花鋁板又可以稱為鋁壓花板：屬于在鋁板的基礎(chǔ)上，經(jīng)過(guò)壓延加工而在表面形成各種花紋的鋁產(chǎn)品，應(yīng)用較為廣泛，主要用在包裝，建筑，幕墻等方面。
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）按合金成分分為:
(1) according to the alloy composition is divided into:
高純鋁板 (由含量99.9以上高純鋁軋制而成) 　純鋁板 (成分基本由純鋁軋制而成) 　合金鋁板 (由鋁及輔助合金組成,通常有鋁銅,鋁錳,鋁硅,鋁鎂,等系列) 　復(fù)合鋁板或者釺焊板(通過(guò)多種材料復(fù)合的手段得到特殊用途鋁板材料) 　包鋁鋁板 (鋁板外邊包覆薄鋁板用于特殊用途)
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）按厚度分為:(單位mm)
(2) according to the thickness is divided into: (mm)
薄板(aluminum sheet) 0.15-2.0 　常規(guī)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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