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冷热轧板是两种不同的轧板吗?

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【 发布于:2018-04-17 18:56:44 】


冷热轧板并不是单指一种轧板,它是冷轧板和热轧板的一个泛称,也就是说冷热轧板包含冷轧板和热轧板两种,下面不防一起走进这两种轧板。
Cold and hot rolled plates are not only a kind of rolling plate, it is a generic term for cold and hot rolled plates, that is to say, cold and hot rolled plates include two kinds of cold rolled plates and hot rolled plates, and the following two kinds of rolling plates are not prevented.
冷热轧板按制法分热轧和冷轧的两种,包括厚度0.5.10-885毫米72938的薄冷板和4.5-100毫米的中厚板。要求能承受草酸、硫酸-硫酸铁、硝酸、硝酸-氢氟酸、硫酸-硫酸铜、磷酸、甲酸、乙酸等各种酸的腐蚀,广泛用于化工、食品、医药、造纸、石油、原子能等工业,以及建筑、厨具、餐具、车辆、家用电器各类零部件。

济南镀锌管

The cold and hot rolled plate is divided into two kinds according to the manufacturing method, including the hot rolling and cold rolling, including the thin cold plate and the 4.5-100 mm thick plate with a thickness of 0.5.10-885 mm 72938. It is required to withstand the corrosion of oxalic acid, sulfuric acid - ferric sulphate, nitric acid, nitric acid, hydrofluoric acid, sulfuric acid - copper sulfate, phosphoric acid, formic acid, acetic acid and other acids. It is widely used in chemical industry, food, medicine, paper, petroleum, atomic energy and other industries, as well as construction, kitchen utensils, tableware, vehicles, household appliances and other parts.
为了保证各类冷热轧板的屈服强度、抗拉强度、伸长率和硬度等力学性能符合要求,钢板交货前必须经过退火、固溶处理、时效处理等热处理05.10 88.57.29.38特别符号。冷热轧板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。按钢种的组织特征分为5类:奥氏体型、奥氏体-铁素体型、铁素体型、马氏体型、沉淀硬化型。
In order to ensure that the mechanical properties, such as yield strength, tensile strength, elongation and hardness of all kinds of cold and hot rolled plates meet the requirements, the steel plate must be annealed, solid solution treatment, aging treatment and other heat treatment 5.10 88.57.29.38 special symbols before delivery. The corrosion resistance of cold and hot rolled plate depends on its alloy composition (Cr, Ni, Ti, Si, Al, Mn and so on) and its internal structure. According to the structural characteristics of steel grades, they can be classified into 5 types: Austenitic, austenitic ferrite, ferrite, martensite and precipitation hardening.
本文由济南镀锌管友情奉献,更多有关的知识请点击:我们将用最先进的技术,最真诚的态度,为您提供最为全面的服务。我们将会陆续向大家奉献,敬请期待。
This article by Ji'nan galvanized pipe friendship dedication, more related knowledge please click: we will use the most advanced technology, the most sincere attitude, to provide you with the most comprehensive service. We will continue to dedicate to you. Please look forward to it.


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