Anti-corrosion coating for 409 Stainless Steel
07-06-2008, 12:53 PM,
#1
Anti-corrosion coating for 409 Stainless Steel
Hi Everyone,
We have a corrosion issue with 409 Stainless Steel casings in a coastal environment. Could anything be done - would a Zinc coating be OK on this material?
Thank you for any insight or assistance.
Reply
07-06-2008, 11:38 PM,
#2
RE: Anti-corrosion coating for 409 Stainless Steel
MY DEAR

TAKE THIS Link-MAIL I THINK MORE Useful FOR YOU

((((MORE THAN 1200 EBOOKS))))

(link dead)
Reply
07-07-2008, 10:51 AM,
#3
RE: Anti-corrosion coating for 409 Stainless Steel
Not 100% sure about the specific corrosion type that you will be getting on 409 stainless but typically, coastal corrosion and duplex stainless corrosion areas are coated with Aluminium.

For standard carbon steel coastal application, aluminium is a bit more predictable than zinc and therefore is commonly used on oil platforms etc.

For duplex stainless applications, aluminium us used on platforms etc, to prevent crevice corrosion where there is not enough oxygen to get the stainless reacting.

Hope this helps.
Stuart Milton
Metallisation Ltd
https://www.metallisation.com
Reply
07-07-2008, 03:51 PM,
#4
RE: Anti-corrosion coating for 409 Stainless Steel
Hi GlenB

409 Question had to google that as it was not in my handbook Ashamed0002 11%Cr ferritic stainless steel. I'm with Stuart, I would try out aluminium.


Hi engr.ahmed

Sign0016 to the Surface Engineering Forum.

Not sure your post helps GlenB with his question, but probably helpful to those looking for engineering articles. May be best posted as a new thread or in http://www.gordonengland.co.uk/sef/resou...-f-14.html
Reply
07-07-2008, 10:49 PM,
#5
RE: Anti-corrosion coating for 409 Stainless Steel
Thank you Gentlemen,
I know that 409 exhaust systems are 'Aluminized'.

Kaif halak engr.ahmed!
Thank you, some great resources in there - I got lost for a little while!

Thanks
GlenB
Reply
07-24-2008, 10:57 PM, (This post was last modified: 02-13-2010, 06:55 PM by tonysemple.)
#6
RE: Anti-corrosion coating for 409 Stainless Steel
GlenB Wrote:Hi Everyone,
We have a corrosion issue with 409 Stainless Steel casings in a coastal environment. Could anything be done - would a Zinc coating be OK on this material?
Thank you for any insight or assistance.

Hi Glen
We are the UK and EU distributor of a stainless steel coating that will protect your steel
We supply Yuanda and major civil engineering companies world wide and are experiencing a large demand at the moment especially in marine enviroment... Dubai is having a lot right now.
See https://www.bromoco.co.uk and click on Industiral coatings / stainless steel EPC7560A
It is simple to apply and provides upto 10 years protection from salt air salt fog, corrosion, oxidization, staining, bird droppings etc
If you would like more details you can email me info@bromoco.co.uk
Look forward to hearing from you. Tony
Reply




Possibly Related Threads…
Thread Author Replies Views Last Post
  Corrosion Problem on HVOF Coating (DJ2600 Metco Gun) xxxxmgulkokan 5 2,367 04-03-2022, 12:45 PM
Last Post: sprayjet
  High Carbon Steel - Ammonia corrosion thorgrim 1 1,750 05-23-2021, 12:45 PM
Last Post: Vadim Verlotski
  Combination of aluminum and stainless steel davehetfield 2 2,819 04-20-2021, 05:36 PM
Last Post: Vadim Verlotski
Lightning Aluminum Foil wrapping as corrosion protection instead of coating LouisRichter 2 8,280 09-22-2017, 11:07 AM
Last Post: madan.pal
  anti-adhesive, low friction coating teresa.rodriguez 5 4,332 07-17-2017, 07:59 PM
Last Post: plasmajet1990
  Surface hardening [steel + steel alloys] haggis 1 3,669 07-09-2017, 12:42 PM
Last Post: plasmajet1990
  Bonding coating for Cast steel subsrate plzc126330 5 5,621 08-15-2016, 09:01 AM
Last Post: plzc126330
  WC/Co/Cr on Stainless steel 420 coating Arturas 2 4,357 06-01-2016, 03:53 PM
Last Post: shantanu
  Reg: Anti stick coatings for moulds and dies. Dileep 4 5,557 01-04-2016, 03:26 PM
Last Post: djewell
  Thermal Barrier Coating Aluminum Substrate for corrosion resistance alaskangrown 4 6,570 03-02-2015, 06:43 PM
Last Post: alaskangrown
  Coating to Stainless Steel mesh Robert Alford 6 10,210 05-27-2014, 08:15 AM
Last Post: Berly
  Explain hardness of stainless steel to me? antknee 5 71,068 01-30-2014, 08:14 AM
Last Post: jigneshb17
  Stainless steel pipe coating larsen 1 6,134 09-07-2013, 01:23 PM
Last Post: Ryley5566
  Silicone based sealer for stainless steel arc spray pappabearlee 6 8,691 11-30-2012, 01:58 PM
Last Post: MichiganMan
  chrome oxide coating failure - 24" dia. steel roll rconnor 3 7,268 07-10-2012, 02:37 PM
Last Post: loriolo



Users browsing this thread: 1 Guest(s)





Surface Engineering Forum Sponsor - Alphatek Hyperformance Coatings Ltd