Wirenet Image Band
wirenet.org mobile image band
  1. Forum
  3. Technical Divisions
  5. Ferrous
  7. Black points on galvanized steel wire
× Questions concerning iron and steel, steel making, rod rolling, galvanizing, springs, nails, fencing, and patenting go here.

Black points on galvanized steel wire

  • Archived Forum Admin
  • Archived Forum Admin's Avatar Topic Author
  • Offline
  • Platnium Boarder
  • Platnium Boarder
More
12 years 11 months ago #884 by Archived Forum Admin
Black points on galvanized steel wire was created by Archived Forum Admin
Dear All,

After galvanization of steel wire, (H/C) some times there are some black points on the wire.

I tried all solutions (Flux, dross etc.) but unfortunately I could not solve the problem completely. Do you have any idea how to solve this problem.

Best regards.
Murat

Please Log in to join the conversation.

  • Archived Forum Admin
  • Archived Forum Admin's Avatar Topic Author
  • Offline
  • Platnium Boarder
  • Platnium Boarder
More
12 years 11 months ago #885 by Archived Forum Admin
Replied by Archived Forum Admin on topic Re: Black points on galvanized steel wire
It could be important to check in all the parts in contact with the galvanized wire , sinker roler or stone, pullys, guides , wipes etc. , it looks one possibility could be that wires are geting the blak pints after galvanizing.

The purity and quality of zinc could also have some influence

Eduardo Anaya
Senior Consultant
INDEPA S.C.
Mexico City
Tel(011-52)555-407-7451
This email address is being protected from spambots. You need JavaScript enabled to view it.

Please Log in to join the conversation.

Moderators: Peter J Stewart-Hay, Eduardo Anaya, Peter M Power
  1. Forum
  3. Technical Divisions
  5. Ferrous
  7. Black points on galvanized steel wire
Time to create page: 0.067 seconds

Gallery

Contact us

The Wire Association Int.

71 Bradley Road, Suite 9

Madison, CT 06443-2662

P: (203) 453-2777