論述了鋁板生產(chǎn)廠家對釬焊板和建筑用面板的加工方法
　　This paper discusses the processing methods of brazed plate and building panel by aluminum plate manufacturers
　　1.熱交換器釬焊板(涂敷)
　　1. Heat exchanger brazing plate (coating)
　　真空釬焊散熱器用的W31C合金是由鋁板制造商開發(fā)的。該合金是由1-m n-sn合金作為散熱器的核心材料和4005合金(ai-9.8% si-0.6% Mg)作為兩側(cè)的熔覆層組成。傳統(tǒng)上，鋁鋅合金7072是散熱器的核心材料。它作為功能陽極，防止上部管道的腐蝕。但是，這種合金中的鋅會發(fā)絲，所以不適合制作真空散熱器。在W31C合金中，錫代替了傳統(tǒng)散熱器和鐵芯中的鋅。該合金已成功開發(fā)并廣泛應(yīng)用于管道材料的陽極真空釬焊散熱器的生產(chǎn)中。

　　W31c alloy for vacuum brazing radiator is developed by aluminum plate manufacturer. The alloy is composed of 1-m n-sn alloy as the core material of radiator and 4005 alloy (ai-9.8% si-0.6% Mg) as the cladding layer on both sides. Traditionally, aluminum zinc alloy 7072 is the core material of radiator. It serves as a functional anode to prevent the corrosion of the upper pipe. However, the zinc in this alloy can hair, so it is not suitable for making vacuum radiator. In w31c alloy, tin replaces zinc in traditional radiator and iron core. The alloy has been successfully developed and widely used in the production of anode vacuum brazing radiator for pipeline materials.
　　這些釬焊板的厚度為0.13x0.16毫米。板的晶粒尺寸限制在100微米以上，以防止在釬焊過程中硅從包層過度擴散到芯材中。
　　The thickness of these brazed plates is 0.13x0.16mm. The grain size of the plate is limited to more than 100 microns to prevent excessive diffusion of silicon from the cladding to the core during brazing.
　　2.為建筑面板制作著色面板或陽極化面板
　　2. Make colored or anodized panels for building panels
　　工業(yè)純鋁1050、1100和al-mg 5005因其與6063擠壓型材經(jīng)陽極氧化著色后的優(yōu)異光澤度而得到廣泛應(yīng)用。陽極氧化后表面出現(xiàn)條紋是一種常見的缺陷。由于這些缺陷對應(yīng)于鑄錠中的不均勻金相缺陷，如極性樹狀組織或懸浮晶體，因此可以通過控制鑄造過程來防止這些缺陷。
　　Industrial pure aluminum 1050, 1100 and Al Mg 5005 are widely used because of their excellent glossiness after anodizing and coloring with 6063 extruded profiles. It is a common defect that there are stripes on the surface after anodizing. Because these defects correspond to inhomogeneous metallographic defects in ingots, such as polar dendrite or suspended crystal, these defects can be prevented by controlling the casting process.
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　　The above is the relevant content introduced by the aluminum plate manufacturer for you. To learn more, please visit the website: http://www.jndclyxgs.com