Brief introduction of stainless steel jewelry
In the traditional sense, stainless steel jewelry refers to human body decorations such as rings, necklaces, pendants, brooches, bracelets, cuff buttons, lapel clips, hairpins, earrings, collar flowers, and collar pins. However, with the development of the times, its meaning Has been expanded and developed, stainless steel belt buckles, stainless steel spectacle frames, stainless steel watches and so on. Stainless steel jewelry is a very special kind of metal jewelry. The texture is very tough, but it is very corrosion-resistant. It will not turn black like silver jewelry, and it will not be allergic to jewelry like copper, and it will not be like alloy jewelry because Lead is toxic, and stainless steel jewelry always maintains its own color tone for life at room temperature. The stainless steel jewelry is made of the same material from the inside to the outside, and has passed the artificial sweat test. Its characteristics are completely non-corrosive, and resistant to strong acids and alkalis, without discoloration, no fading, no allergies, no deformation, hard and bright. It is a green high-grade environmental protection jewelry that will not produce any side effects and harmless to the human body. The corrosion resistance of stainless steel jewelry depends on the alloying elements contained in the steel. Chromium is the basic element for the corrosion resistance of stainless steel. When the chromium content in the steel reaches about 12%, the chromium interacts with the oxygen in the corrosive medium to form a very thin oxide film (self-passivation film) on the surface of the steel. , Which can prevent further corrosion of the steel matrix. In addition to chromium, commonly used alloying elements include nickel, molybdenum, titanium, niobium, copper, nitrogen, etc., to meet the requirements of various uses for the structure and performance of stainless steel. Its corrosion resistance, toughness and weldability increase with the increase of chromium content, and its resistance to chloride stress corrosion is better than other types of stainless steel. Stainless steel jewellery refers to various jewellery suitable for human wear that are made of stainless steel 304, 316, 316L and other metal materials through various processing techniques, including stainless steel jewellery that is not inlaid and inlaid with jewels and jade. As a stainless steel material, it should have the following characteristics. The source is scarce, the mining, beneficiation, and smelting technology is complex, the cost is high, and the price is high; the chemical properties are stable, especially not easy to be oxidized and discolored, and insoluble in strong acids and alkalis; colorful and dazzling (gold-plated, bling; polished, silver brilliance) Hui); has good processing properties.
Foshan Keke Jewelry Co., Ltd. is a professional manufacturer of stainless steel jewelry. It can customize various types of stainless steel rings, necklaces, pendants, brooches, bracelets, cuff buttons, lapel clips, hairpins, earrings, collars, collar pins, etc. Decorations. And can customize LOGO for free.