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From: "Joe Ewen" <jewen@comporium.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
References: <list-2251507@logan.com>
Subject: Re: [FlyRotary] Re: Source for exhaust materials
Date: Wed, 8 Aug 2007 23:10:55 -0400
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Hi Buly,

I like the approach Al took on his Velocity and am planning something along 
the same lines.  A tangential muffler feeding a resonator.  I would like to 
make the tangential out of a nickel alloy such as Inconel and would need 
some 2" tubing, and 5 or 6" tubing (or sheet that I would form into a welded 
tube) as well some sheet for the end cap and transition.  I would like to 
use at least 16ga., but am flexible to price and availability.

The balance of the piping / resonator could be 321 (preference to Inconel, 
if I can find a source) 3 or 3.5" tubing, and 5 or 6" tubing.

Note: I use the Inconel trade name to refer to any high temp nickel alloy 
with a temperature resistance of 2000F or greater.

Thanks,
Joe


----- Original Message ----- 
From: "Bulent Aliev" <atlasyts@bellsouth.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Wednesday, August 08, 2007 10:32 PM
Subject: [FlyRotary] Re: Source for exhaust materials


> Joe,
> What size and gauge? I may be able to help?
> Buly
>
>
>
>
>
> On Aug 8, 2007, at 10:20 PM, Joe Ewen wrote:
>
>> I am planning the exhaust for my 20B.  Does anyone have a good  source 
>> for 321, Inconel HX, Inconel 625 or any other nickel alloy  suitable for 
>> high temps.
>>
>> Thanks,
>> Joe
>>
>
>
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