Cadmium Substitution - garteur
Cadmium Substitution - garteur
Cadmium Substitution - garteur
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GARTEUR LIMITED<br />
Test fluids<br />
Coating<br />
post plating<br />
treatment<br />
Ethylene<br />
Glycol<br />
Turco 5948 Jet A1 Skydrol<br />
ED Zinc - Ni none p general attack<br />
(-93mg)<br />
passivated p edge attack<br />
(-125mg)<br />
p<br />
p<br />
p<br />
p<br />
ED Zn-Co-Fe none p edge attack<br />
(-61mg)<br />
passivated p slight edge attack<br />
(-15 mg)<br />
p<br />
p<br />
discolouration<br />
(-19mg)<br />
p<br />
(+30 mg)<br />
ED <strong>Cadmium</strong> none p<br />
(-11mg)<br />
general attack<br />
(-140mg)<br />
passivated p general attack<br />
(-334mg)<br />
p<br />
p<br />
discolouration<br />
(-22mg)<br />
p<br />
(-68mg)<br />
SermeTel none p p p p<br />
topcoat p p p p<br />
Delta-tone<br />
p<br />
(+18mg)<br />
p<br />
(+166mg)<br />
p<br />
p<br />
(+14mg)<br />
ED Aluminium p p p p<br />
IVD Aluminium none p<br />
(+23mg)<br />
passivated p<br />
(+17mg)<br />
slight edge attack<br />
(+19mg)<br />
slight edge attack<br />
(+15mg)<br />
p - no visual damage<br />
Table G3; Coating performance determined using Shorts total immersion tests<br />
GARTEUR SM/AG17 TP128 Page 91
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