Advantage

Stainless steel jewelry is a very special metal jewelry that is very tough, but very resistant to corrosion. Not black like silver jewelry, not allergic like copper jewelry, and not toxic due to lead in alloy jewelry. Stainless steel jewelry retains its color forever at room temperature. Stainless steel jewelry is the same material from the inside out and has passed the artificial sweat test. It is characterized by no corrosion, strong acid and alkali resistance, no discoloration, no fading, no allergy, no deformation, hard and bright. It is a green high-grade environmental protection jewelry that will not produce any side effects and harm to the human body.

The corrosion resistance of stainless steel jewelry depends on the alloying elements contained in the steel. Chromium is an essential element for stainless steel to obtain corrosion resistance. When the chromium content in the steel reaches about 12%, the chromium reacts with oxygen in the corrosive medium to form a thin oxide film (self-passivation film) on the steel surface, which can prevent further corrosion of the steel matrix. In addition to chromium, commonly used alloying elements are nickel, molybdenum, titanium, niobium, copper, nitrogen, etc. , to meet the structural and performance requirements of stainless steel for various applications. Its corrosion resistance, toughness and weldability increase with chromium content, and its resistance to chloride stress corrosion is better than other stainless steels.

developing

Stainless steel is a modern material with a history of more than 60 years. Since the appearance of stainless steel jewelry in recent years, stainless steel has integrated the image of modern materials and excellent reputation in jewelry applications. As long as the right steel grade is selected, processed and maintained properly, stainless steel jewelry will not corrode, pit, rust, or wear out, which makes its competitors envious.