It is made of dual-phase steel, mainly containing carbon, manganese, nickel, silicon, chromium, copper, molybdenum, nitrogen and other elements. In addition, the density of s32750 is 8.03g per cubic centimeter, the melting point is between 1300 and 1390 degrees, and its moisturizing effect between 1000 and 1052 degrees is 1 to 2 hours, which can be quickly air-cooled.
How to maintain copper products
1. The copper products have been used for a long time, and there will be grease and dust on the surface. At this time, you can use distilled water to clean, heat the distilled water, and then add detergent to mix. Then you can use a rag to dip and wipe the copper products, which can effectively remove the dirt. After cleaning, rinse with distilled water for several times.
2. If the volume of copper products is relatively large and very heavy, the dust collector can be used for dust removal, which is very convenient and can effectively remove substances. If there is hollow-out design for copper products, high-pressure air pump can be used to improve the cleaning effect.
3. If bronze products are placed in the home, it is necessary to regularly observe whether there are problems. If bronze diseases are found, it is necessary to use special reagents for cleaning in time. In case of serious rust and corrosion, it is necessary to contact professional personnel for cleaning.
4. During the maintenance of copper ware, many people will choose to apply a layer of paraffin on its surface, which is very good, but it is easy to cause dust on the surface of copper ware, which is not conducive to beauty. However, applying silicone can better avoid this problem and prevent harmful gases.