Stainless steel barrel is not easy to rust reasons

Author:E-BON
Source:E-BON
Release on :2017-08-14

Stainless steel is a high alloy steel corrosion resistance in the air or chemical corrosion, stainless steel is a beautiful surface and good corrosion resistance, without plating surface treatment, its inherent surface properties of stainless steel, iron and steel for use in many aspects, often referred to as stainless steel. E-BON the stainless steel specialist, pineapple cup manufacturer china.

Represents the properties of 13 steel, chromium nickel steel and high alloy steel 18-. From the metallography point of view, because the stainless steel contains chromium, the surface forms a very thin chromium film, which separates from the oxygen penetrated by the steel. In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 12% chromium.

Rust is a qualitative change caused by the action of iron and steel on the surface and in the atmosphere. Iron rusts mainly by iron oxide, which is magnetite. Copper also produces patina after certain chemical reactions, so it is important to study and use stainless steel. So, we usually use stainless steel barrels, why not rust it?

The main reason is that the stainless steel barrel is made of food grade 304 stainless steel or 316 material. E-BON the most excellent stainless steel company, which provide you with stainless steel mule mugs copper mule mugs.

In this way, in the usual use of the process itself, because of the existence of these elements, it is generally not easy to be oxidized. Chromium makes the surface of the steel rapidly generate a dense layer of passive film, thus preventing iron from reacting with other substances.

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