您好,欢迎来到济南新雄经贸有限公司官方网站!
400-0616-756

产品中心

PRODUCT CENTER

产品中心
当前位置: 首页 - 公司新闻

镀锌管具有哪些性能影响?

来源:/

【 发布于:2018-01-08 10:40:27 】


我们都知道济南镀锌管是为提高耐腐蚀性能,对一般钢管进行镀锌。镀锌管分热镀锌和电钢锌两种,热镀锌镀锌层厚,电镀锌成本低,所以有了镀锌管。

We all know that the Ji'nan galvanized pipe is galvanized for the general steel pipe to improve the corrosion resistance. There are two kinds of galvanized hot dip galvanizing and electric steel zinc, the hot galvanized zinc coating is thick, the electrogalvanizing cost is low, so the galvanized pipe is made.

1、碳;含碳量越高,钢的硬度就越高,但是它的可塑性和韧性就越差。

1. Carbon; the higher the carbon content, the higher the hardness of the steel, but the worse its plasticity and toughness.

2、硫;是钢中的有害杂物,含硫较高的钢在高温进行压力加工时,容易脆裂,通常叫作热脆性。

2, sulfur; it is a harmful impurity in steel. High sulphur steel is brittle cracking when it is processed at high temperature. It is usually called thermal brittleness.

济南镀锌管

3、磷;能使钢的可塑性及韧性明显下降,特别的在低温下更为严重,这种现象叫作冷脆性.在优质钢中,硫和磷要严格控制,但从另方面看,在低碳钢中含有较高的硫和磷,能使其切削易断,对改善钢的可切削性是有利的。

3, p; can make the plasticity and toughness of the steel decreased significantly, especially at low temperature is more serious, this phenomenon is called cold brittleness. In high-quality steel, sulfur and phosphorus must be strictly controlled, but on the other hand, sulfur and phosphorus containing high in low carbon steels, can make it easy to cutting broken, is benefit to improve the machinability of the steel is.

4、锰;能提高钢的强度,能消弱和消除硫的不良影响,并能提高钢的淬透性,含锰量很高的高合金钢具有良好的耐磨性和其它的物理性能。

4, Mn; can improve the strength of steel, can weaken and eliminate the adverse effects of sulfur, and can improve the hardenability of steel, manganese content of high alloy steel has good wear resistance and other physical properties.

5、硅;它可以提高钢的硬度,但是可塑性和韧性下降,电工用的钢中含有一定量的硅,能改善软磁性能。

5, silicon; it can improve the hardness of the steel, but the plasticity and toughness decrease, the steel in the electric steel contains a certain amount of silicon, which can improve the soft magnetic properties.

6、钨;提高钢的红硬性和热强性,并能提高钢的耐磨性。

6, tungsten; increase the hardness and heat strength of the steel, and improve the wear resistance of the steel.

7、铬;能提高钢的淬透性和耐磨性,能改善钢的抗腐蚀能力和抗氧化作用。

7, chromium, can improve the hardenability and wear resistance of steel, and can improve the corrosion resistance and oxidation resistance of steel.

我们一直以质量第一,顾客至上,作为我们的服务宗旨,尽我们最大的努力来为您提供满意的服务,我们真诚的欢迎您来本公司视察,选购,希望我们有良好的合作机会,共同创造双赢的局面!

We have been to quality first, customer first, as our service tenet, try our best to provide you with satisfactory service, we sincerely welcome you to visit the company, to purchase, I hope we have a good opportunity to work together to create a win-win situation!



上一篇:镀锌管的规格及分类都有什么?
下一篇:如何清洗镀锌板风管?

免责声明: 本站资料及图片来源互联网文章,本网不承担任何由内容信息所引起的争议和法律责任。所有作品版权归原创作者所有,与本站立场无关,如用户分享不慎侵犯了您的权益,请联系我们告知,我们将做删除处理!