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Re: anyone do cadmium cyanide for gold cadded parts?
[Re: ]
#1596163
03/22/14 11:59 AM
03/22/14 11:59 AM
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Joined: Jun 2003
Posts: 21,437
It's a dry heat
gtx6970
Too Many Posts
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Too Many Posts
Joined: Jun 2003
Posts: 21,437
It's a dry heat
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Quote:
Bill,
So what is the difference between zinc plating and cadmium plating? And would that effect the shine?
Not sure I comfortable answering this one. But
I know they are/were targeted towards corrosion protection differences.
As far as visual differences?
Again , not 100% but I think zinc tends to be a tad shiner than cad plated items.But don't quote me on that.
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Re: anyone do cadmium cyanide for gold cadded parts?
[Re: gtx6970]
#1596164
03/22/14 12:30 PM
03/22/14 12:30 PM
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Joined: Oct 2011
Posts: 768
Dry Heat AZ
AAR#2
super stock
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super stock
Joined: Oct 2011
Posts: 768
Dry Heat AZ
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Quote:
Quote:
Bill,
So what is the difference between zinc plating and cadmium plating? And would that effect the shine?
Not sure I comfortable answering this one. But
I know they are/were targeted towards corrosion protection differences.
As far as visual differences?
Again , not 100% but I think zinc tends to be a tad shiner than cad plated items.But don't quote me on that.
Within the plating industry the move has been to Zinc as it is environmentally more friendly, CAD is still the choice within the aviation industry for several reasons as it's corrosion protection under standardized salt spray tests are superior to zinc, as well as other benefits over zinc particularly when placed in contact with aluminum (galvanic compatibility for fasteners). Due to the fact corrosion within aviation drives maintenance fees and pose safety issues, I have not seen any push to move away from CAD.
Only to the trained eye (someone who works regularly with CAD and ZINC would you be able to tell the difference between the two, assuming they are processed identically (base material finish and brighteners or not) as both are shades of grey in color.
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Re: anyone do cadmium cyanide for gold cadded parts?
[Re: AAR#2]
#1596165
03/22/14 12:47 PM
03/22/14 12:47 PM
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Anonymous
Unregistered
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Anonymous
Unregistered
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Ok, thank you AAR#2. Taking the pics I posted as examples, what would you say about them plating wise? hit, miss, strike out, home run, compared to originals or OE basis?
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Re: anyone do cadmium cyanide for gold cadded parts?
[Re: ]
#1596166
03/22/14 01:41 PM
03/22/14 01:41 PM
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Joined: Oct 2011
Posts: 768
Dry Heat AZ
AAR#2
super stock
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super stock
Joined: Oct 2011
Posts: 768
Dry Heat AZ
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Quote:
Ok, thank you AAR#2. Taking the pics I posted as examples, what would you say about them plating wise? hit, miss, strike out, home run, compared to originals or OE basis?
While pictures can be difficult due to lighting and reflection, I would say the pictures you posted appear typical of what one would expect to see for plating as delivered by Chrysler. 
FYI, It appears the first photo may have used brighteners and or a better surface finish to start, and the 2nd of the wiper barrel appears to have no iridescent finish (or very little)
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Re: anyone do cadmium cyanide for gold cadded parts?
[Re: AAR#2]
#1596167
03/22/14 02:32 PM
03/22/14 02:32 PM
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Anonymous
Unregistered
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Anonymous
Unregistered
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Quote:
Quote:
Ok, thank you AAR#2. Taking the pics I posted as examples, what would you say about them plating wise? hit, miss, strike out, home run, compared to originals or OE basis?
While pictures can be difficult due to lighting and reflection, I would say the pictures you posted appear typical of what one would expect to see for plating as delivered by Chrysler.
FYI, It appears the first photo may have used brighteners and or a better surface finish to start, and the 2nd of the wiper barrel appears to have no iridescent finish (or very little)
Ok, good to know! The horn and starter relay did seem to have some more shine to them when I had sent them off as the areas where they were mounted to the rad support and firewall were in great shape but the rest had oxidation take its toll. The finish of the barrel of the wiper motor is the exact same sheen as before it was replated and did have a lot less of the "rainbow" effect compared to the relay housings.
Everything was in perfect condition prior to being sent out for replating rust or pit wise. Below is the parts prior to sending them out for replating. All of the smaller things like the carb linkage and such were soaked in carb cleaner when I was cleaning up the carb as there was paint and other garf all over them. This ended up stripping the plating off. The power steering pressure hose is the original one off the car and has the penta star, part number, and correct date coding too. They were able to replate that without damaging the rubber hose.
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Re: anyone do cadmium cyanide for gold cadded parts?
[Re: ]
#1596168
03/23/14 01:53 PM
03/23/14 01:53 PM
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Joined: Aug 2003
Posts: 1,145
ontario calif
ns1aar
super stock
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super stock
Joined: Aug 2003
Posts: 1,145
ontario calif
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Plate list from Moparts
I'll add to this
Galvanizing
side maker mounting plates (4)
fuel tank straps (2)
fuel filler tube - I BELIEVE ORIGINALS WERE LEAD TIN PLATED
rear license plate bracket
floor pan metal plugs
headlight buckets (2)
rear muffler shields (2)
Zinc Plating (silver)
heater motor housing (2 halves)
voltage regulator mounting screws
heater hose bracket (bolted to cyl. head)
trunk latch + striker plate
trunk rod + hardware (2 links + 2 clips)
spare tire hold down rod + wing nut
E-brake pull handle
coil bracket + clamp screw
trunk light bracket
rear licence plate bracket pin
windshield wiper motor mounting nuts
bottom plate of radio
ashtray
heater box mounting nuts -SHOULD BE YELLOW ZINC-DICHROMATE
gas tank sending unit retainer ring
brake light switch bracket
HL dimmer switch screws
carb idle solenoid + bracket + screws -I HAVE AN ORIGINAL BRKT AND IT APPEARS TO BE NATURAL BARE STEEL
dash mounting bolts on sides
fender/door splash shield screws
console door hinge
console door latch
motor mount bolts long + washers (2)WASHERS ARE PHOSPHATE
DS air vent cable clip + screw - CLIP SHOULD BE DARK PHOSPHATE
tail light studs + wiring clip (1)
steering column lower clip
front turn signal lens screws
heater box screws (hold 2 halves together)
radio mounting bracket
radio to dash frame screws (2)
PW circuit breaker housing - MINE WAS YELLOW ZINC DICHROMATE
wiring harness clips (above master cyl) (2)
wiper pivots (2)SHLOUD BE NATRUAL ALUMINUM
door latches
inside door handle screws - SHOULD BE DARK PHOSPHATE
rear muffler shield screws
door lock lever screws
window up-stops inside door (4)
glove box catch (bolts to dash frame)
door striker pins (2) + spacers (6)
oil drain plug - NOT SO SURE ON THIS ONE
fuel + brake line shields
fan / water pump pulley bolts
map light nut (1)
horn relay housing - MINE WAS YELLOW ZINC
vent cable screws (4)
cigarette lighter shell
ash tray light
wiring harness ground bolt (near battery)
interior rear side panel L-brackets (2)
fuel / brake line clips (6) + screws (12)
jack hold down spring
mirror cable bracket inside door
window track bracket in bottom of door (2)
E-brake cable equalizer bracket + nut - NUT WAS RED ZINC
tail light sockets (2)
rear spoiler nuts (new) (4)
coil wire nuts
starter bolts (2)
rear window up-stops (2)
inside mirror screw, allen head
seat bumper washers (2)
glove box latch screws
Zinc dichromate (gold)
door latch screws - SHOULD BE CLEAR ZINC
door striker pin washers (2) + rollers (2)
battery hold-down nuts - SHOULD BE DARK PHOSPHATE SAME AS THE J-BOLTS
seat mounting nuts
upper shock washers - SHOULD BE CLEAR ZINC
throttle cable clamp + nut - NUT IS A CAPTIVE WASHER DARK PHOSPHATE
ballast resistor clamp
proportioning valve brackets (2) + nut (1)NUT IS RED ZINC SAME AS PARK BRAKE ADJUSTER NUT
radio mounting bracket nuts (2)
taillight mounting nuts
seat belt mounting bolts (10)
road lamp relay housing
PW relay housing
tail light sockets (2)
rear bumper bracket washers (8)
clutch Z-bar
gas tank J-bolts
rear spoiler studs (4)
dist clamp bolt
3sp wiper motor barrel
Black Zinc
hood latch + hook + catch
hood pop-up spring
hood latch hardware (10 bolts)
windshield wiper motor linkage (2)
rear license plate spring (2)
speedo cable clip
horn mounting bolts
windshield wiper pivot bolts
license plate holder bolts
distributor clamp
seat latches (2)
seat latch spacers (6)
strut rod nuts (2)
strut rod washers (4)
NS1AAR
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