hvof extention for ceramic spray
12-17-2009, 07:16 PM,
#1
hvof extention for ceramic spray
I heared that some hvof extention exist for high temp powders(Al2O3,..) any one has more info about it?It seems correect because when we use long pipe (extention) for hvof we can recieve higher temp and more diamonds.
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01-05-2010, 06:18 PM,
#2
RE: hvof extention for ceramic spray
Hi Ehsan

Which specific HVOF system do you have in mind?
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01-13-2010, 05:13 AM, (This post was last modified: 01-13-2010, 05:13 AM by ehsan.)
#3
RE: hvof extention for ceramic spray
Hi Gordon
For Gas hvof such as HP 2700.I heared it from Dr salimi from torento surface tech center.

Do you have any info ?
Regards.
Ehsan
Hi Gordon
For Gas hvof such as HP 2700.I heared it from Dr salimi from torento surface tech center.

Do you have any info ?
Regards.
Ehsan
Reply
01-14-2010, 05:21 PM,
#4
RE: hvof extention for ceramic spray
Hi Ehsan

For Gas hvof such as HP 2700?

I know Sulzer Metco Diamond Jet has hardware for spraying alumina ceramics. Not had opportunity to get involved on pros and cons of spraying side, but coatings seem to be very good. Hope SimonH or others can comment here.

I would suggest initially contacting specific HVOF OEM for advice on capability of spraying ceramics.
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01-16-2010, 09:54 AM,
#5
RE: hvof extention for ceramic spray
Dear ehsan,

For spraying ceramics, you can't spray with propane or LPG as combustion fuel. There is a special hardware required for spraying ceramics with HVOF process


Regards
karunanidhi
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01-20-2010, 07:55 PM, (This post was last modified: 01-20-2010, 08:00 PM by ehsan.)
#6
RE: hvof extention for ceramic spray
Dear karunanidhi
That is right is it possible to inform me about special hardware that i need for ceramic coating with hvof?
Ehsan
Dear Gordon
Please give me more info about details of HVOF OEM that i did not heard any thing about it till now!!
Regards
Ehsan
Dear Gordon
Please give me more info about details of HVOF OEM that i did not heard any thing about it till now!!
Regards
Ehsan
Reply
01-21-2010, 04:12 PM,
#7
RE: hvof extention for ceramic spray
Good afternoon Ehsan,

I can confirm that we do supply hardware, specifically the DJ2702 propylene extended air cap, for spraying ceramics using the Diamond Jet gun.
Simon Hiiemae
Sulzer Metco (UK) Ltd
01633 488 091
emailaddressisSimon.Hiiemae@Sulzer.com
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01-24-2010, 06:11 PM,
#8
RE: hvof extention for ceramic spray
Dear Simon
Please give more info about DJ2702 extended air cap(full details)and is it useable for spray of Cr2O3 or not?
Ehsan
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