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Advantages and development of stainless steel

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Update time : 2020-10-23 15:37:14
Stainless steel jewelry is a very special metal jewelry, texture is very tough, but very corrosion resistant, it will not be like silver will become black, like copper and other jewelry is easy to be allergic, not like alloy jewelry because of lead and toxic, and stainless steel jewelry is always at room temperature for life to maintain its own tone.
Stainless steel jewelry from the inside to the outside of the same material, and through the artificial sweat body test, its characteristics, completely non-corrosion, and strong acid resistance, alkali resistance, no color, no fading, no allergy, no deformation, hard, bright.
Is completely to the human body will not produce any side effects and no harm of green high-end environmental protection jewelry.

The corrosion resistance of stainless steel jewelry depends on the alloying elements contained in the steel.
Chromium is the basic element to make stainless steel corrosion resistance, when the content of chromium in steel reaches 12% or so, chromium and corrosion medium oxygen action, in the steel surface to form a very thin oxide film (self-passivation film), can prevent further corrosion of the steel matrix.
In addition to chromium, the commonly used alloying elements are nickel, molybdenum, titanium, niobium, copper, nitrogen, etc., in order to meet the various USES of stainless steel structure and performance requirements.
The corrosion resistance, toughness and weldability are improved with the increase of chromium content, and the chloride stress corrosion resistance is better than other kinds of stainless steel.

Stainless steel is more than 60 years development course of modern material, since in recent years started to stainless steel jewelry, stainless steel is the image of the modern materials and accessories excellent reputation in the applications of, as long as steel grade choose correct and appropriate processing, maintain appropriate, stainless steel jewelry will not produce corrosion, pitting, corrosion or wear and tear, make its competitors envy
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