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[Towertalk] silver solder ok for Ground wire to rod ?

To: <towertalk@contesting.com>
Subject: [Towertalk] silver solder ok for Ground wire to rod ?
From: rmoodyg@bellsouth.net (Richard M. Gillingham)
Date: Tue, 06 Aug 2002 15:48:33 -0400
Yes, MAPP is hotter than propane.  Acetylene is much hotter than both..

Gil, W1RG

N2TK wrote:

>Isn't MAPP hotter than propane? Can't you braze with MAPP whereas propane
>doesn't get hot enough?
>Tony
>N2TK
>
>-----Original Message-----
>From: towertalk-admin@contesting.com
>[mailto:towertalk-admin@contesting.com]On Behalf Of Richard M. Gillingham
>Sent: Tuesday, August 06, 2002 11:18
>To: Mark
>Cc: ka4inm@tampabay.rr.com; Tower Talk
>Subject: Re: [Towertalk] silver solder ok for Ground wire to rod ?
>
>Prestolyte is acetylene..made by combining water and calcium carbide.
>Used by welders and plumbers..  Mapp is a petroeum dirivative as is
>propane..  Can't get a flame as hot as with acetylene...
>
>Y'all be careful, hear..
>
>gil, W1RG
>
>Mark wrote:
>
>  
>
>>Query .. in the past, I used MAPP Gas --- is that similar to Presto-Lite?
>>Haven't bought any for years, still have the torch part someplace!   Mark
>>6dx
>>----- Original Message -----
>>From: "Ronald KA4INM Youvan" <ka4inm@tampabay.rr.com>
>>To: "Tower Talk" <towertalk@contesting.com>
>>Sent: Tuesday, August 06, 2002 12:08 AM
>>Subject: Re: [Towertalk] silver solder ok for Ground wire to rod ?
>>
>>
>>
>>
>>    
>>
>>>>Is it acceptable to silver solder the #4 solid copper to the 8' ground
>>>>
>>>>
>>>>        
>>>>
>>stakes
>>
>>
>>    
>>
>>>>I'm (slowly) pounding in? I was considering making a full tight loop
>>>>
>>>>
>>>>        
>>>>
>>around the stake
>>
>>
>>    
>>
>>>>and silver soldering rod to wire, in lieu of clamps.
>>>>
>>>>
>>>>Good idea or bad?
>>>>
>>>>
>>>>        
>>>>
>>>  The best!  I use "Sil-Flow 5" 94% copper, 5% silver 1& phosphorous
>>>
>>>1,750 degree melting temperature.
>>>
>>>
>>>  I consider such a connection correctly made, (to copper or brass,
>>>not steel or zinc) to be superior to thermite welds, hands down.
>>>
>>>  The word SOLDER makes the uninitiated think lead and tin, this
>>>is actually `braze welding'.
>>>  It takes one or more (depending on wire size etc.) turbo torches,
>>>I use acetylene and air (presto-lite). {good for 3,500 degrees
>>>or so}
>>>
>>>       73 (= Best Regards) de: Ron ka4inm@tampabay.rr.com
>>>
>>>
>>>
>>>      
>>>
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>
>
>
>_______________________________________________
>Self Supporting Towers, Wireless Weather Stations, see web site:
>http://www.mscomputer.com
>Call 888-333-9041 to place your order, mention you saw this ad and take an
>additional 5 percent off
>any weather station price.
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