Three factors of stainless steel jewelry rust
Stainless steel jewelry is a special kind of metal jewelry. It does not turn black like silver jewelry, nor is it prone to allergies like copper jewelry. It is also not harmful because of lead in alloy jewelry, while stainless steel jewelry always keeps its original shape at room temperature. tone.
Features: The texture is extremely tough, yet it is very corrosion-resistant, does not fade, and is not allergic. It is a green high-grade environmentally friendly jewelry that does not produce any side effects and harmless to the human body. Do you know the main factors that affect the rust and corrosion of stainless steel? Today, the technical staff of Foshan Keke Jewelry Company came to show you all about it.
1. The proportion of alloying elements
Generally speaking, chromium accounts for 10.5% of steel and it is not easy to rust. The higher the proportion of chromium-nickel, the better the corrosion resistance. For example, the proportion of 304 nickel is 8-10%, and the proportion of chromium reaches 18-20%. Such stainless steel does not rust under normal conditions.
2, the production process will also affect the corrosion resistance of stainless steel
The stainless steel jewelry factory with good technology, advanced equipment and exquisite craftsmanship can be guaranteed regardless of the control of alloy elements, the removal of impurities, and the control of the cooling temperature of the billet, so the product quality is stable and reliable, its own quality is good, and it is not easy to rust.
3. The external environment, the climate is dry and well ventilated, not easy to rust
And the air humidity is high, continuous rainy weather, or the area with high PH value in the air is easy to rust. 304, 316 stainless steel material, bad environment will also rust. But generally speaking, there will be no rust in about two years, if the plating quality is good!
Foshan Keke Jewelry Co., Ltd. is a professional manufacturer of stainless steel jewelry, brass jewelry, copper jewelry, 925 silver jewelry!
