实木酒桶内胆一般使用什么类型的不锈钢?

发布于:2017-07-18 10:50:45  来源:;

实木酒桶之所以选择不锈钢内胆主要是因为不锈钢不易产生腐蚀、点蚀、锈蚀或磨损。而且不锈钢还是建筑用金属材料中强度高的材料之一。由于不锈钢具有良好的耐腐蚀性,所以它能使结构部件永久地保持工程设计的完整性。含铬不锈钢还集机械强度和高延伸性于一身,易于部件的加工制造,可满足建筑师和结构设计人员的需要。因此为了让实木酒桶更耐腐蚀更安全保险起见所以才设计生产不锈钢内胆实木酒桶
Wooden barrel chose stainless steel mainly because stainless steel is not easy to produce corrosion, pitting, corrosion or wear. And stainless steel is one of the highest strength materials used in construction. Because stainless steel has good corrosion resistance, it enables structural components to permanently maintain the integrity of Engineering design. Chromium containing stainless steel is also a combination of mechanical strength and high extensibility, easy to process and meet the needs of architects and structural designers. So to make the wooden barrel more resistant to corrosion and safety insurance purposes so that design and production of stainless steel wooden barrel.
不锈钢内胆实木酒桶选择不锈钢型号也是有讲究的,一般常选择的有铁素体不锈钢,铁素体不锈钢含铬12%~30%。其耐蚀性、韧性和可焊性随含铬量的增加而提高,耐氯化物应力腐蚀性能优于其他种类不锈钢。属于这一类的有Crl7、Cr17Mo2Ti、Cr25,Cr25Mo3Ti、Cr28等。铁素体不锈钢因为含铬量高,耐腐蚀性能与抗氧化性能均比较好,但机械性能与工艺性能较差,多用于受力不大的耐酸结构及作抗氧化钢使用。这类钢能抵抗大气、硝酸及盐水溶液的腐蚀,并具有高温抗氧化性能好、热膨胀系数小等特点,用于硝酸及食品工厂设备,也可制作在高温下工作的零件,如燃气轮机零件等。
Stainless steel wooden barrel stainless steel type is a stress, often have the option of ferritic stainless steel, ferritic stainless steel containing 12% ~ 30%. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and the resistance to chloride stress corrosion is better than other kinds of stainless steel. There are Crl7, Cr17Mo2Ti, Cr25, Cr25Mo3Ti, Cr28 and so on. Ferritic stainless steel because of high chromium content, corrosion resistance and oxidation resistance are better, but mechanical properties and technical performance is poor, more used for less acid structure and use as antioxidant steel. This kind of steel can resist the corrosive atmosphere, nitric acid and saline solution, and high temperature oxidation resistance, low coefficient of thermal expansion and other characteristics, for nitric acid and food factory equipment, but also can be made to work under high temperature parts, such as gas turbine parts etc.
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