You are here: > Home > News > >

Decorative Gold Plating Process of Aluminum Alloy Crafts

Inside the surface:
 
Made of aluminum alloy material handicraft generally are required to have the appearance of bronze color or gold, low-grade products are mostly used in dyeing, such as dyeing bronze, dyed golden yellow. Some of the arts and crafts are the use of antique copper plating or imitation gold plating. High - grade handicrafts must be used with hard gold plating. Due to the low potential of aluminum alloy material, and pro oxygen ability is strong, the moment that is able to generate natural passivation film, and in the plating solution due to the potential negative and easily occurred replacement reaction, so direct plating coating binding force range, so aluminum alloy before plating must preprocess, otherwise can't get a good coating. The pretreatment method has a variety of, dip replacement method is used widely, such as leaching zinc, tin, iron, nickel and other metals and alloys. Many foreign companies have this aspect of the use of patents and supply of goods. There are also research and development of this kind of product and application in production. Here Yang Zhongdong, Li Changye, who developed the dip pre processing technology and aluminum silicon alloy casting crafts decorative gold plating process in production applications. Production and application of products for pressing aluminum silicon alloy manufacture sun bird, has been used for many years, according to the golden film still bright unabated, combined with strength and good corrosion resistance.
http://www.mintai-aluminum-coils.com/a/products/Embossed_Aluminum_Sheet/  http://www.mintai-aluminum-coils.com/a/products/Embossed_Aluminum_Sheet/

Feedback

Name:
Email:
Tel.Fax:
Inquiry:
 
Other Products
8000 Series Aluminium coil (8011/8021/8079)
8000 Series Aluminium coil (8011/8021/8079)
  1. 8000 series aluminium coil made in china including 8011 aluminium coil,8079 aluminium coil,8021 aluminium coil,mainly used in food packaging,cable packaging,alum...
Alcobendas aluminum perforated wall cladding panel
Alcobendas aluminum perforated wall cladding panel
  1. Aluminum perforated metal mesh is widely used as decorative mesh. This aluminum perforated metal mesh also can be used in building wall power station, factory su...
Mirror Finish Anodized Aluminum Sheet
Mirror Finish Anodized Aluminum Sheet
  1. Anodized mirror aluminum (bright aluminum, specula aluminum) made in China is one kind of aluminum with bright surface as mirror.Used in Lamps and lanterns,Solar...
1000 Series Aluminium coil Alloy:1050/1060/1070/1100/1200 Temper:HO,H14,H24,H16,H18,H22,H26
1000 Series Aluminium coil Alloy:1050/1060/1070/1100/1200 Temper:HO,H14,H24,H16,H18,H22,H26
  1. 1000 Series aluminium coil made in China Including :1050 aluminium coil,1060 aluminium coil,1070 aluminium coil, 1080 aluminium coil, 1100 aluminium coil,1235 al...