[Stoves] the 150 gasifier in operation in Vietnam

[Paul Olivier]

446 stainless can handle temperatures as high as 1,200 C.
Silicon carbide is quite cheap, and it can handle temperatures as high as
1,650 C.
http://accuratus.com/silicar.html

Thanks.
Paul

On Tue, Mar 6, 2012 at 11:02 AM, Anand Karve <adkarve at gmail.com> wrote:

> Dear Paul,
> I have not worked with that grade of stainless steel and also not worked
> with silicon carbide mesh.
> Yours
> A.D.Karve
>
> On Tue, Mar 6, 2012 at 11:58 AM, Paul Olivier <paul.olivier at esrla.com>wrote:
>
>> A.D.,
>>
>> I am looking for a 446 stainless steel wire mesh.
>> Have you ever worked with silicon carbide mesh?
>> It is used as an emitter in thermophotovoltaics.
>>
>> Paul
>>
>> On Tue, Mar 6, 2012 at 10:54 AM, Anand Karve <adkarve at gmail.com> wrote:
>>
>>> Dear Paul,
>>> even stainless steel is no good. At high temperature, it corrodes and
>>> crumbles into pieces.
>>> Yours
>>> A.D.Karve
>>>
>>>  On Mon, Mar 5, 2012 at 4:03 PM, Steve Taylor <
>>> steve at thetaylorfamily.org.uk> wrote:
>>>
>>>>
>>>>
>>>> On 5 March 2012 02:56, Paul Olivier <paul.olivier at esrla.com> wrote:
>>>>
>>>>>
>>>>> I know that a tungsten wire mesh exists.
>>>>> But no doubt this would be too expensive.
>>>>>
>>>>>
>>>> Tungsten will oxidise to nothing very quickly. Probably Incoloy would
>>>> be ideal
>>>>
>>>> Steve
>>>>
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>>>
>>> --
>>> ***
>>> Dr. A.D. Karve
>>> Trustee & Founder President, Appropriate Rural Technology Institute
>>> (ARTI)
>>>
>>>
>>>
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>>
>>
>> --
>> Paul A. Olivier PhD
>> 27C Pham Hong Thai Street
>> Dalat
>> Vietnam
>>
>> Louisiana telephone: 1-337-447-4124 (rings Vietnam)
>> Mobile: 090-694-1573 (in Vietnam)
>> Skype address: Xpolivier
>> http://www.esrla.com/
>>
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>>
>>
>
>
> --
> ***
> Dr. A.D. Karve
> Trustee & Founder President, Appropriate Rural Technology Institute (ARTI)
>
>
>
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>
>
>


-- 
Paul A. Olivier PhD
27C Pham Hong Thai Street
Dalat
Vietnam

Louisiana telephone: 1-337-447-4124 (rings Vietnam)
Mobile: 090-694-1573 (in Vietnam)
Skype address: Xpolivier
http://www.esrla.com/
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