The Clarinet BBoard
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Author: Chris P
Date: 2018-08-19 19:16
I just had a look at the scrap E11F top joint I have and the trill key guide on that is held in with a single wood screw on the top side.
I unscrewed it and had a closer look and it's made from cast metal as it has a very feint '1' in relief on the underside.
If the exposed base metal on the broken one you have has a grey appearance like lead or tin, then it's a zinc alloy casting. If you have a replacement, then heat the broken one up and if it melts and leaves an empty shell of plating, then it's definitely zinc alloy.
Former oboe finisher
Howarth of London
1998 - 2010
The opinions I express are my own.
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kdk |
2018-08-16 04:37 |
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clarnibass |
2018-08-16 09:13 |
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Tony F |
2018-08-16 11:38 |
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Chris P |
2018-08-16 14:56 |
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kdk |
2018-08-16 17:02 |
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Chris P |
2018-08-16 20:35 |
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kdk |
2018-08-16 21:10 |
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Chris P |
2018-08-17 00:03 |
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clarnibass |
2018-08-17 09:03 |
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Chris P |
2018-08-19 19:16 |
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kdk |
2018-08-19 19:25 |
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Chris P |
2018-08-19 22:04 |
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