-- The Home Page of the Finishing Industry
A website for Serious Education, promoting Aloha,
& the most FUN smiley you can have in metal finishing

topic 12225

High temp corrosion proof coating


At the moment we are looking for a ceramic coating that would protect metal casing from corrosion. The chemical atmosphere for this application contains HCl and Cl gas at a temp of up to 400 c. The reactors lining is composed of few layers of refractories and insulation materials but the reactors metal shell suffers heavy corrosion. We are looking for a few hundreds sqm. to coat ,and would like to use airless/brushing method of application.

Yoram Itkin
P.K. Refractories - Rosh Ha'ayin , Israel


Dear Yoram,

I would try to use Ni undercoating with proper ceramic overayer. Ni-Cr are not proper choice for Cl-gas. The coating should be porousless with good adhesion. Thus it is necessary to know exactly the metal casing now in use etc.

Your sincerely,

Andrey Igolin
TE&MG (Prometey-Techno), POLYPLAZMA - St. Petersburg, Russia

This public forum has 60,000 threads. If you have a question in mind which seems off topic to this thread, you might prefer to Search the Site

ADD a Q or A to THIS thread START a NEW THREADView This Week's HOT TOPICS

Disclaimer: It's not possible to diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations may be deliberately harmful.

  If you need a product/service, please check these Directories:

JobshopsCapital Equip. & Install'nChemicals & Consumables Consult'g, Train'g, SoftwareEnvironmental ComplianceTesting Svcs. & Devices

©1995-2017     -    Privacy Policy
How Google uses data when you visit this site.