Looking for a little more info on the Norelcon AD4877 magnet. All the data I can find says magnet is Ticonal VII (steel?) 30% more powerful than alnico. So what is Ticonal VII? Anyone have any experience with them... any good, just ok, a waist of time?
Also looking at Sonido SFR-200a, same questions (other than these are alnico)? Are these hard to ship to USA? Canada outlet?
Comparing all of these to MarkAudio 10p, which I like a lot, just wish they were alnico.
Also looking at Sonido SFR-200a, same questions (other than these are alnico)? Are these hard to ship to USA? Canada outlet?
Comparing all of these to MarkAudio 10p, which I like a lot, just wish they were alnico.
Ticonal is a new name for Alnico, they just add Ti.
Ticonal VII magnet was used in guitar pickups where it was named ''Alnico'' to fools the musicians, what is not wrong.
This is a great Norelco(Philips) Ticonal driver.
http://www.glowinthedarkaudio.com/norelco-ad4277.html
Ticonal VII magnet was used in guitar pickups where it was named ''Alnico'' to fools the musicians, what is not wrong.
This is a great Norelco(Philips) Ticonal driver.
http://www.glowinthedarkaudio.com/norelco-ad4277.html
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Magnet Alloys
Properties: Magnetic Properties
Applications: Permanent Magnets
..............Co Cr Ni Fe Mo V Cu Al W C Others
Alnico 1 - - 24.5 BAL - - 6 12.5 - - -
Alnico 2 13 - 17 BAL - - 6 10 - 0.1 -
Alnico 5 24 - 14 BAL - - 3 8 - - -
Alnico 8 35 - 15 BAL - - 4 7.5 - - 5.0 Ti
Alcomax 2 21 - 11 BAL - - 4.25 8 - - -
Alcomax 3 24.5 - 13.5 BAL - - 3 8 - - 0.75 Nb
Alcomax 4 24.5 - 13.5 BAL - - 3 8 - - 2.0 Ti
Ticonal 25 - 15 BAL - - 3 8 - - 2.0 Ti
3% Co 3 9 - BAL 1.5 - - - - 1 -
6% Co 6 9 - BAL 1.5 - - - - 1 -
9% Co 9 9 - BAL 1.5 - - - - 1 -
15% Co 15 9 - BAL 1.5 - - - - 1 -
35% Co 35 6 - BAL - - - - 4 1 -
* indicates maximum
The figures shown are nominal compositions of the various alloys. For more specific information please consult our technical staff.
This information is the result of a rigorous and exhaustive study of many sources. Whilst the greatest possible care has been taken
to ensure its accuracy, Ireland Alloys Ltd cannot accept responsibility for any errors or omissions that may have occurred during its
compilation. Acknowledgement is made of the various tradenames, which appear for reference purposes only,
that have been used in assembling this data.
FERRITE ==> STRONCIUM BARIUM
Properties: Magnetic Properties
Applications: Permanent Magnets
..............Co Cr Ni Fe Mo V Cu Al W C Others
Alnico 1 - - 24.5 BAL - - 6 12.5 - - -
Alnico 2 13 - 17 BAL - - 6 10 - 0.1 -
Alnico 5 24 - 14 BAL - - 3 8 - - -
Alnico 8 35 - 15 BAL - - 4 7.5 - - 5.0 Ti
Alcomax 2 21 - 11 BAL - - 4.25 8 - - -
Alcomax 3 24.5 - 13.5 BAL - - 3 8 - - 0.75 Nb
Alcomax 4 24.5 - 13.5 BAL - - 3 8 - - 2.0 Ti
Ticonal 25 - 15 BAL - - 3 8 - - 2.0 Ti
3% Co 3 9 - BAL 1.5 - - - - 1 -
6% Co 6 9 - BAL 1.5 - - - - 1 -
9% Co 9 9 - BAL 1.5 - - - - 1 -
15% Co 15 9 - BAL 1.5 - - - - 1 -
35% Co 35 6 - BAL - - - - 4 1 -
* indicates maximum
The figures shown are nominal compositions of the various alloys. For more specific information please consult our technical staff.
This information is the result of a rigorous and exhaustive study of many sources. Whilst the greatest possible care has been taken
to ensure its accuracy, Ireland Alloys Ltd cannot accept responsibility for any errors or omissions that may have occurred during its
compilation. Acknowledgement is made of the various tradenames, which appear for reference purposes only,
that have been used in assembling this data.
FERRITE ==> STRONCIUM BARIUM
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