finishing.com -- The Home Page of the Finishing Industry
23+ years of serious education, promoting Aloha,
& the most fun you can have in metal finishing smiley
    no popups, no spam
HomeFAQsSuggested
Books
Help
Wanteds
Advertise
on this site
FORUM
current topics
topic 10560

Ceramic coating


 

Looking for coating or material which has the following environment (24/7) properties attaching to cold rolled machined steel assembly:

500 deg F
30K psi Compression strength
Dielectric stability at frequencies below 10Khz
If material suggested, would like it to machinable (grind).

Currently using ceramic disk "windows" about .020" thick with a adhesive. Would like to find coating alternative (i.e. ceramic).

Rick Doucette
Signature Control Systems - Denver, Colorado


 

Considering we don't know what the shape or the size of the object to be coated, it is a bit hard to supply a cure-all answer. However, it would seem a thermal spray coating would probably meet your criteria if the substrate is a relatively flat surface. Alumina or stabilized zirconia would fit your specifications nicely, with perhaps an interlayer of titanium for adhesion. Dale

Dale Woika
Surface Conversion Sciences - Bellefonte, Pennsylvania, US



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 Comment to THIS thread START a NEW threadView CURRENT 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


©1995-2018 finishing.com, Inc., Pine Beach, NJ   -   About finishing.com   -  Privacy Policy
How Google uses data when you visit this site.