Difference between revisions of "Subsection DJ metals"

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| |Metal stripping||o||||||||||||||||||||||||[[Metal stripping of printed circuit boards|x]]
 
| |Metal stripping||o||||||||||||||||||||||||[[Metal stripping of printed circuit boards|x]]
 
|-
 
|-
−
| |Rinsing||x||[[Rinsing of steel coil|x]]||[[Rinsing of steel strip|x]]||o||o||o||[[Rinsing of aluminium|x]]||o||o||o||o||||[[Rinsing of printed circuit boards|x]]
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| |Rinsing||o||[[Rinsing of steel coil|x]]||[[Rinsing of steel strip|x]]||o||o||o||[[Rinsing of aluminium|x]]||o||o||o||o||||[[Rinsing of printed circuit boards|x]]
 
|-
 
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|  style="background:#EECC22"|'''DRYING'''||''Post-treatment''||Drying||o||o||[[Drying of steel strip|x]]||o||o||||[[Drying of aluminium|x]]||||||||||||[[Drying of printed circuit boards|x]]
 
|  style="background:#EECC22"|'''DRYING'''||''Post-treatment''||Drying||o||o||[[Drying of steel strip|x]]||o||o||||[[Drying of aluminium|x]]||||||||||||[[Drying of printed circuit boards|x]]
 
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|-
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|  style="background:#EECC22"|'''OTHER PROCESS HEATING'''||''Post-treatment''||Heat treatment for hydrogen de-embrittlement||||x||x||x||x||||||||||||||||
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|  style="background:#EECC22"|'''OTHER PROCESS HEATING'''||''Post-treatment''||Heat treatment for hydrogen de-embrittlement||||o||o||o||o||||||||||||||||
 
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|-
 
|  style="background:#EECC22"|'''GENERAL PROCESS HEATING'''||||Boiler feed water pre-heating||||||||||||||||||||||||||
 
|  style="background:#EECC22"|'''GENERAL PROCESS HEATING'''||||Boiler feed water pre-heating||||||||||||||||||||||||||
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| |Lacquering||||||||||||||||||||||||||
 
| |Lacquering||||||||||||||||||||||||||
 
|-
 
|-
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| |Colour anodizing on aluminium||||||||||||||x||||||||||||
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| |Colour anodizing on aluminium||||||||||||||o||||||||||||
 
|-
 
|-
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| |Metal colouring||||||||||||||x||||||||||||
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| |Metal colouring||||||||||||||[[Metal colouring of aluminium|x]]||||||||||||
 
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|-
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| rowspan="17" style="background:#EECC22"|'''SURFACE TREATMENT'''||rowspan="9"|''Main treatment''||Plating copper and copper alloy||||x||||||||||||||||||||||x
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| rowspan="17" style="background:#EECC22"|'''SURFACE TREATMENT'''||rowspan="9"|''Main treatment''||Plating copper and copper alloy||||o||||||||||||||||||||||o
 
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|-
−
| Electroplating nickel||||x||||||||||x||x||x||x||||x||
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| Electroplating nickel||||o||||||||||[[Electroplating nickel of alumium|x]]||o||o||o||||o||
 
|-
 
|-
−
| Plating chromium||||x||x||||||||x||||||||||||
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| Plating chromium||||[[Plating chromium of steel coil|x]]||o||||||||[[Plating chromium of aluminium|x]]||||||||||||
 
|-
 
|-
−
| Plating zinc and zinc alloy||x||x||x||x||x||x||||||||||||||
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| Plating zinc and zinc alloy||o||o||o||o||o||o||||||||||||||
 
|-
 
|-
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| Plating cadmium||||x||x||x||x||x||x||||||x||||||
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| Plating cadmium||||o||o||o||o||o||o||||||o||||||
 
|-
 
|-
−
| Plating tin and alloy||||x||||||||||||||||||||||x
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| Plating tin and alloy||||o||||||||||||||||||||||[[Plating tin and alloy in printed circuit boards|x]]
 
|-
 
|-
−
| Plating precious metal||||x||||||||||||x||x||x||||||x
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| Plating precious metal||||o||||||||||||o||o||o||||||[[Plating preciuos metals in printed circuit boards|x]]
 
|-
 
|-
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| Autocatalytic plating||||x||||||||||x||||||||||x||x
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| Autocatalytic plating||||o||||||||||o||||||||||o||o
 
|-
 
|-
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| Immersion coatings||x||||||||||||||||||||||||x
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| Immersion coatings||o||||||||||||||||||||||||[[Immersion coatings of printed circuit boards|x]]
 
|-
 
|-
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| rowspan="8"|''Finishing''||Oiling||||||x||||||||||||||||||||
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| rowspan="8"|''Finishing''||Oiling||||||[[Oiling of steel strip in surface industry|x]]||||||||||||||||||||
 
|-
 
|-
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| Anodizing||||||||||||||x||||||||x||||
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| Anodizing||||||||||||||[[Anodizing of aluminium in surface industry|x]]||||||||o||||
 
|-
 
|-
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| Sealing following anodizing||||||||||||||x||||||||x||||
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| Sealing following anodizing||||||||||||||[[Sealing following anodizing of aluminium|x]]||||||||[[Sealing following anodizing od other metals|x]]||||
 
|-
 
|-
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| Conversion coatings (phosphate layer)||||x||x||x||x||x||x||||||||x||||
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| Conversion coatings (phosphate layer)||||o||[[Conversion coatings (phosphate layer) of steel strip|x]]||o||o||o||[[Conversion coatings (phosphate layer) of aluminium|x]]||||||||o||||
 
|-
 
|-
−
| Conversion coatings (chromium)||||x||x||x||x||x||x||x||x||||x||||
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| Conversion coatings (chromium)||||o||o||o||o||o||[[Conversion coatings (chromium)|x]]||o||o||||o||||
 
|-
 
|-
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| Coating oxide (chemical blacking)||||x||x||x||x||x||x||x||x||||||||
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| Coating oxide (chemical blacking)||||o||o||o||o||o||o||[[Coating oxide (chemical blacking) of copper|x]]||o||||||||
 
|-
 
|-
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| Brightening||||x||x||x||x||x||x||x||x||||||||
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| Brightening||||o||o||o||o||o||o||o||o||||||||
 
|-
 
|-
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| Chemical milling||||||||||||||x||||||||||||
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| Chemical milling||||||||||||||[[Chemical milling of aluminium|x]]||||||||||||
 
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| colspan="16" align="left" style="background:orange"|'''Temperaturlevel'''
 
| colspan="16" align="left" style="background:orange"|'''Temperaturlevel'''

Revision as of 12:17, 18 November 2010

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EFFICIENCY FINDER for surface treatment of metals and plastics - Sector information
Substrate
Iron Steel Aluminium Copper Brass Alloys Other metals Plastic Printed Circuit Board
Steel coil Steel strip Steel wire Steel sheets Steel cast products
UNIT OPERATIONS Typical processes info info info info info info info info info info info info info
CLEANING Pre-treatment Electropolishing o o o o x o
Solvent degreasing x x x
Aqueous cleaning o o x
Pickling o x x x x
Etching and descalling x x o x
Electrolitically assisted pickling, activation and degreasing
Metal stripping o x
Rinsing o x x o o o x o o o o x
DRYING Post-treatment Drying o o x o o x x
OTHER PROCESS HEATING Post-treatment Heat treatment for hydrogen de-embrittlement o o o o
GENERAL PROCESS HEATING Boiler feed water pre-heating
HEATING OF PRODUCTION HALLS Heating of production halls
COOLING OF PRODUCTION HALLS Cooling of production halls
COOLING PROCESSES Cooling of process solutions
PAINTING Finishing Electropainting
Lacquering
Colour anodizing on aluminium o
Metal colouring x
SURFACE TREATMENT Main treatment Plating copper and copper alloy o o
Electroplating nickel o x o o o o
Plating chromium x o x
Plating zinc and zinc alloy o o o o o o
Plating cadmium o o o o o o o
Plating tin and alloy o x
Plating precious metal o o o o x
Autocatalytic plating o o o o
Immersion coatings o x
Finishing Oiling x
Anodizing x o
Sealing following anodizing x x
Conversion coatings (phosphate layer) o x o o o x o
Conversion coatings (chromium) o o o o o x o o o
Coating oxide (chemical blacking) o o o o o o x o
Brightening o o o o o o o o
Chemical milling x
Temperaturlevel
20-40°C x x x x x x x x x x x x x
40-60°C x x x x x x x x x x x x x
60-80°C x x x x x x x x x x x x x
80-100°C x x x x x x x x x x x x x
100-120°C x x
120-140°C x x x x x x
140-160°C x x x x x
>160°C x x x x x
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