• 產(chǎn)品介紹：
  • Product description:
  • 采用拉絲,裁切,磨圓等工藝精制而成。外觀金黃發(fā)亮,圓珠狀。
  • The use of wire drawing, cutting, grinding and other processes refined. The appearance of Golden Shiny, bead-like.
  • 適用范圍：
  • SCOPE OF APPLICATION:
  • 閥門,電器配件,裝飾品等工件表面的光整,強(qiáng)化,亞光,增色等處理。
  • Valves, electrical accessories, ornaments and other workpiece surface finishing, strengthening, sub-gloss, color and other treatment.
  • 主要化學(xué)成份：
  • Chemical composition:
  • 紫銅：銅量約在96%到99%  黃銅：Cu=62%-Zn=37.5%
  • Copper: 96%-99% copper: 62%-37.5% zn.                            
  • 硬度：110～300HV 
  • Hardness: 110 ~ 300HV
  • 金相組織:變形珠光體
  • MICROSTRUCTURE: deformed pearlite
  • 堆積密度：5.1/m³
  • packing density: 5.1 / m³