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什么是冷镀锌管的防腐性能

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【 发布于:2018-03-15 16:34:47 】


济南镀锌管可以说是我们生活中常见的一种管材了,按照生产工艺可以分为热镀锌管和冷镀锌管,冷镀锌管就是通过电镀锌的方法,在钢管的外壁镀上一层锌,因为这种镀锌的方法虽说给钢管表面镀上额一层锌,但是却没有改变钢管表面的化学成分,所以说这种镀锌方法的稳定性也不是很高的。

Ji'nan galvanized pipe can be said to be a common pipe in our life, according to the production process can be divided into hot dip galvanized pipe and cold galvanized pipe, is through the method of electro galvanized cold galvanized pipe, a layer of zinc plated steel pipe in the wall, because this method of zinc plating on the surface of steel as a volume layer of zinc, but did not change the chemical composition of the surface of the steel tubes, so that the stability of the zinc plating method is not very high.

冷镀锌也可以称之为电镀锌,利用锌填料的涂料,然后采用任何一种涂覆的方法将锌填料涂在表面,等到干燥之后,就会形成锌填料涂层。经常被用在消防用水和普通的框架结构上。

济南镀锌管

Cold galvanizing can also be called zinc plating. Zinc coating is applied to the zinc coating. Then any zinc coating is applied to the surface with any coating method. After drying, zinc filler coating will be formed. It is often used in fire water and common frame structure.

虽说济南镀锌管的稳定性不高,但是其耐磨性还是比较好的,那就是因为镀锌管中有着一些特殊的元素,正是这些元素的存在才使得镀锌管有相当好的耐磨性。第一种是硅:虽说可以提高钢管的硬度,,但是可塑性和韧性会相应的下降;第二种是钨:不仅可以使钢管的红硬性能和热能性能提高,同时提高的还有镀锌管的耐磨性能;第三种是铬:可以使镀锌管的淬透性和耐磨性提高。

Though the stability of Ji'nan galvanized pipe is not high, its wear resistance is relatively good, that is, because there are some special elements in galvanized pipe, it is the existence of these elements that makes galvanized pipe have good wear resistance. The first is: Although silicon can improve the hardness of steel, but the plasticity and toughness, will decrease; the second is: improve not only can make the tungsten steel hard red performance and heat performance, and improve the wear resistance and galvanized pipe; third is: chromium can make the hardenability of galvanized pipe improvement of wear resistance.

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 is from Ji'nan galvanized pipe, friendship and dedication, and more related knowledge, please click: , we will use the most advanced technology and the most sincere attitude to provide you with the most comprehensive service. We will continue to contribute to you and look forward to it.



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