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济南C型钢讲解钢结构加工日常维护技巧

来源:http://www.jnjgcg.com/ 日期:2021-03-12 发布人:jiangucaigang
济南C型钢防锈方法,根据钢材的锈蚀机理,钢材的防锈方法分为4种。一是改变钢材的组成结构。即在钢材的冶炼过程中计入铜、铬等合金元素以提高钢材的抗锈能力,此即不锈钢,由于造价太高,难在工程中大量应用。
According to the corrosion mechanism of steel, there are four kinds of antirust methods for Jinan C-beam. One is to change the composition and structure of steel. That is to say, copper, chromium and other alloy elements are included in the smelting process of steel to improve the rust resistance of steel. Stainless steel is difficult to be widely used in engineering due to its high cost.
Anti rust method, according to the corrosion mechanism of steel, steel rust method is divided into 4 kinds. One is to change the composition of steel. That is, in the process of steel smelting process, such as copper, chromium and other alloy elements to improve the ability to resist rust, this is stainless steel, because the cost is too high, it is difficult to apply in a large number of projects.
Anti rust method, according to the corrosion mechanism of steel, steel rust method is divided into 4 kinds. One is to change the composition of steel. That is, in the process of steel smelting process, such as copper, chromium and other alloy elements to improve the ability to resist rust, this is stainless steel, because the cost is too high, it  is difficult to apply in a large number of projects.
济南C型钢厂
目前仅用于小型装饰性的工程。二是阴极保护法,即将构件与电源阴极相连,使构件失去的电子得到补充,钢材内部始终维持电位平衡而不生锈。
At present, it is only used for small decorative projects. The second is the cathodic protection method, that is, the component is connected with the cathode of the power supply, so that the lost electrons of the component can be supplemented, and the internal potential of the steel is always balanced without rust.
Currently only used for small decorative works. Two is the cathodic protection method, the component and the power cathode is connected, so that the electronic components of the lost, the internal steel has always maintained the potential balance without rust.
Currently only used for small decorative works. Two is the cathodic protection method, the component and the power cathode is connected, so that the electronic components of the lost, the internal steel has always maintained the potential balance without rust.
此方法目前仅用于对水下或水下结构的保护。三是在构件表面用金属覆盖层保护,如电镀或热侵镀锌等方法,一般用于薄板材或小直径装饰性管材,如网架用钢管。
At present, this method is only used for the protection of underwater or underwater structures. The third is to protect the surface of components with metal coating, such as electroplating or hot dip galvanizing, which is generally used for thin plate or small diameter decorative pipe, such as steel pipe for grid structure.
This method is currently only used for the protection of water or underwater structures. Three is in the component surface with metal coating protection, such as electroplating or hot dip galvanized, etc., generally used for thin plate or small diameter decorative pipe, such as steel pipe.
This method is currently only used for the protection of water or underwater structures. Three is in the component surface with metal coating protection, such as electroplating or hot dip galvanized, etc., generally used for thin plate or small diameter decorative pipe, such as steel pipe.
四是在钢材表面喷涂以非金属保护层,隔断钢材于空气的接触而达到防锈的目的,此方法施工方便,造价比较低,所以在工程中广告应用,单耐久性差,一般几年后须要再次喷涂。
The fourth is to spray a non-metallic protective layer on the surface of the steel to cut off the contact between the steel and the air, so as to achieve the purpose of rust prevention. This method is convenient for construction and low cost. Therefore, it has poor durability in the application of advertising in engineering, and generally needs to be sprayed again after a few years.
Four is in the steel surface coating to non-metallic protective layer, cut off the steel in air contact and achieve the purpose of anti rust, this method is convenient, cost is relatively low, so in the engineering application of advertising, single durability is poor, in general a few years later need to re spray.
Four is in the steel surface coating to non-metallic protective layer, cut off the steel in air contact and achieve the purpose of anti rust, this method is convenient, cost is relatively low, so in the engineering application of advertising, single durability is poor, in general a few years later need to re spray.
此文关键词: 济南C型钢厂  

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