430不锈钢冷轧卷板BA面-橱柜板1219mm1500mm宽纵剪分条折弯
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¥10.80
≥5100
¥9.40
≥24000
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“不锈钢”一词不仅仅是单纯指一种不锈钢,而是表示一百多种工业不锈钢,所开发的每种不锈钢都在其特定的应用领域具有良好的性能。
成功的关键首先是要弄清用途,然后再确定正确的钢种。和建筑构造应用领域有关的钢种通常只有六种。
不锈钢是靠其表面形成的一层极薄而又坚固细密的稳定的富铬氧化膜(防护膜),防止氧原子继续渗入、继续氧化,而获得抗腐蚀的能力。
一但有某种原因,这种薄膜遭到不断的破坏,空气或液体中和氧原子就会不断渗入或金属中铁原子不断地析离出来,形成疏松的氧化铁,
金属表面也就受到不断的锈蚀。
The term "stainless steel" does not simply refer to a kind of stainless steel, but means more than 100 industrial stainless steel,
each stainless steel developed has good performance in its specific application field. The key to success is first to identify the purpose,
and then to determine the right kind of steel. There are usually only six kinds of steel related to the application field of architectural construction.
Stainless steel is a very thin and strong and stable chromium rich oxide film (protective film), to prevent oxygen atoms to continue to penetrate,
and oxidation, and obtain corrosion resistance. For some reason, when the film is constantly damaged,
the air or liquid neutralization of oxygen atoms will constantly penetrate or the metal iron atoms are constantly separated, forming loose iron oxide,
and the metal surface is constantly corroded.