Jewelry hardware casting

Dongguan Precision CastingStainless 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 Toxic because of lead.

advantage

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 does not produce any side effects and no harm to the human body.

Dongguan Precision CastingThe 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. , 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.

developing

Dongguan Precision CastingIt is a modern material with more than 60 years of development. Since the appearance of stainless steel jewelry in recent years, stainless steel has integrated the image of modern materials and the excellent reputation in jewelry applications. As long as the steel is selected correctly, processed properly, and maintained properly , Stainless steel jewelry will not produce corrosion, pitting, rust or abrasion, which makes its competitors envy.