Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ
The authoritative public forum
for Metal Finishing since 1989
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SURFACE DEFECTS ON HOT DIP GALVANIZED STEEL SHEET
Q. Dears,
I am a working as a quality control Inspector in Pakistan Steel for 17 years and I want to improve my technical knowledge & skills about surface defects on hot-dip galvanized steel sheet.
Please send me details about surface defects with pictures and their causes on hot-dip galvanized steel sheet.
I will be very thankful to you if you will send me details about surface defects of hot-dip galvanizing.
steel - Karachi, PAKISTAN
2000
A. Hello,
You can find related information in the book
Faults in Hot Dip Galvanizing
[on
on Amazonaffil links] by Dietrich Horstmann Verlag 1983 Stahleisen MBH Dusseldorf Germany.
iron and steel works - Kdz. Eregli, Zonguldak, Turkey
2001
Q. I would to know any informations about optimalizations of quality hot dip galvanized steels for automobile industry
Peter Sucka- Kosice - Slovakia
2001
Q. I would like to have pictures of quality defects of a flat product hot dip galvanized steel.
Sami Alisteel manufacturing - Saudi Arabia
2006
A. Dear Friends
If you need more information about hot-dip galvanizing, including its properties, defects and optimization, you can go to:
www.teckcominco.com/Generic.aspx?PAGE=Products+%26+Services+Pages%2fTechnical+Library&portalName;=tc
- Isfahan, Iran
April 20, 2008
Q. Why white patch marks is coming in my hot dip galvanizing process
Manas MukherjeeQuality Head - Patna, Bihar, India
April 15, 2010
Q. May you advise with list of hot dip galvanizing' defects and how we define that an end product of hot dip galvanizing process is perfect or acceptable?
I am facing hot dip galvanizing quality issues.
What is the test we can conduct to ensure the hot dip galvanizing quality?
Agriculture - Butterworth, Penang, Malaysia
February 19, 2013
A. Hi Huang. Please consider retaining a galvanizing consultant to see you through this process. There are thousand-page books just on the subject of galvanizing defects if you wish to go that route. Sorry, but I don't know how anyone could condense such books into the few paragraphs appropriate for a public forum. People spend lifetimes learning this technology.
If you have specific questions we're pleased to try to help, of course.
Regards,
Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
February 21, 2013
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