OCC 4N 5N 6N High Purity Bare Copper Wire Enameled Copper Wire

Annealing is a process that solely focuses on stress relief without modifying the number of single crystal copper crystals. It is drawing that can cause changes in crystal morphology and potentially lead to crystal fragmentation. Understanding these differences is vital for the proper handling and utilization of single crystal copper materials in various industrial applications. Manufacturers and researchers need to carefully consider the appropriate processing methods based on the specific requirements of the end products. Whether it is to maintain the integrity of the single crystal structure or to achieve a desired crystal shape and size, a comprehensive understanding of the effects of annealing and drawing is indispensable in the field of single crystal copper material processing.

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.