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Model Boat Mayhem
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solder repair
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Topic: solder repair (Read 4113 times)
petesubman
Full Mayhemer
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Posts: 423
Location:
Barrow N Lincs
solder repair
«
on:
November 14, 2015, 08:18:06 am »
Has anyone ever done a soft solder repair to a wilesco steam block ,one of the threaded steam connections has come away, any information on how to go about this would be great, regards pete
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timg
Full Mayhemer
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Posts: 320
Location:
east yorks
Re: solder repair
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Reply #1 on:
November 14, 2015, 07:26:06 pm »
Hi Petesubman
What material is the block made from ?
Spud
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petesubman
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Posts: 423
Location:
Barrow N Lincs
Re: solder repair
«
Reply #2 on:
November 14, 2015, 07:54:49 pm »
The block is brass but nickel plated which may not allow soft soldering any help with this would be appreciated regards Pete
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rhavrane
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Posts: 1,004
Steam passionate collector
Location:
Saint-Mandé, Val-de-Marne, France
Re: solder repair
«
Reply #3 on:
November 15, 2015, 09:25:26 am »
Bonjour,
If you could remove ALL the glass parts of the boiler, I would suggest you to use sodium silicate :
https://www.youtube.com/watch?v=TRh2TG50T6c
If the boiler is completely filled with the mixture, you do not need much pressure to have the repair.
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Raphaël
Raphaëlopoulos Steam Lines UnLimited
Membre du Modele Yacht Club de Paris
http://mycparis.fr/
Membre de l'Offshore Club de Paris :
http://site-ocparis.wifeo.com/
My YouTube channel:
http://www.youtube.com/user/rhavrane
petesubman
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Posts: 423
Location:
Barrow N Lincs
Re: solder repair
«
Reply #4 on:
November 15, 2015, 09:59:01 am »
Thanks for your reply Raphael, the problem is with the valve block connections not the boiler regards pete
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rhavrane
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Steam passionate collector
Location:
Saint-Mandé, Val-de-Marne, France
Re: solder repair
«
Reply #5 on:
November 15, 2015, 01:17:07 pm »
Bonjour Pete,
Sorry, could you share with us a picture, that would help and avoid misunderstanding
?
[size=78%] [/size]
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Raphaël
Raphaëlopoulos Steam Lines UnLimited
Membre du Modele Yacht Club de Paris
http://mycparis.fr/
Membre de l'Offshore Club de Paris :
http://site-ocparis.wifeo.com/
My YouTube channel:
http://www.youtube.com/user/rhavrane
steamboatmodel
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Posts: 346
Location:
Toronto, Canada
Re: solder repair
«
Reply #6 on:
November 16, 2015, 12:41:27 am »
I have repaired a willesco d48 valve block using the 5% silver bearing solder. Cleaned it up well to remove oil, removed the plateing from the pipe and block using emery cloth and a drills bit.
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Be wary of strong drink. It can make you shoot at tax collectors--and miss. Lazarus Long
petesubman
Full Mayhemer
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Posts: 423
Location:
Barrow N Lincs
Re: solder repair
«
Reply #7 on:
November 16, 2015, 03:53:34 pm »
Thanks for that steam boat, trying to find some pics Raphael, regards Pete
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Model Boat Mayhem
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The Shipyard ( Dry Dock ): Builds & Questions
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Steam
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solder repair