Difference between revisions of "Subsection DJ metals"

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| style="background:orange;"|'''UNIT OPERATIONS'''||style="background:orange"| ||style="background:orange;"|'''Typical processes'''||[[Information about iron|info]]||[[Information about steel coil|info]]||[[Information about steel strip|info]]||[[Information about wire|info]]||[[Information about steel sheets|info]]||[[Information about steel cast products|info]]||[[Information about aluminium|info]]||[[Information about copper|info]]||[[Information about brass|info]]||[[Information about alloys|info]]||[[Information about other metals|info]]||[[Information about plastic|info]]||[[Information about printed circuit board|info]]
 
| style="background:orange;"|'''UNIT OPERATIONS'''||style="background:orange"| ||style="background:orange;"|'''Typical processes'''||[[Information about iron|info]]||[[Information about steel coil|info]]||[[Information about steel strip|info]]||[[Information about wire|info]]||[[Information about steel sheets|info]]||[[Information about steel cast products|info]]||[[Information about aluminium|info]]||[[Information about copper|info]]||[[Information about brass|info]]||[[Information about alloys|info]]||[[Information about other metals|info]]||[[Information about plastic|info]]||[[Information about printed circuit board|info]]
 
|-
 
|-
| rowspan="9"  style="background:#EECC22"|'''CLEANING'''||rowspan="8" |''Pre-treatment''||Electropolishing||||o||o||o||o||||[[Electropolishing of aluminium|x]]||o||||||||||
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| rowspan="9"  style="background:#EECC22"|'''CLEANING'''||rowspan="8" |''Pre-treatment''||[[Electropolishing in meatl industry|Electropolishing]]||||o||o||o||o||||[[Electropolishing of aluminium|x]]||o||||||||||
 
|-
 
|-
| |Solvent degreasing||||[[Solvent degreasing of steel coil|x]]||[[Solvent degreasing of steel stripe|x]]||||||||[[Solvent degreasing of aluminiunm|x]]||||||||||||
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| |[[Solvent degreasing in metal industry|Solvent degreasing]]||||[[Solvent degreasing of steel coil|x]]||[[Solvent degreasing of steel stripe|x]]||||||||[[Solvent degreasing of aluminiunm|x]]||||||||||||
 
|-
 
|-
| |Aqueous cleaning||||||o||||o||||[[Aqueous cleaning of aluminium|x]]||||||||||||
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| |[[Aqueous cleaning in metal industry|Aqueous cleaning]]||||||o||||o||||[[Aqueous cleaning of aluminium|x]]||||||||||||
 
|-
 
|-
| |Pickling||o||[[Pickling of steel coil|x]]||[[Pickling of steel strip|x]]||[[Pickling of steel wire|x]]||||||[[Pickling of aluminium|x]]||||||||||||
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| |[[Pickling in metal industry|Pickling]]||o||[[Pickling of steel coil|x]]||[[Pickling of steel strip|x]]||[[Pickling of steel wire|x]]||||||[[Pickling of aluminium|x]]||||||||||||
 
|-
 
|-
| |Etching and descalling||||||||[[Etching and descalling of steel wire|x]]||||||[[Etching and descalling of aluminium|x]]||||||||||o||[[Etching and descalling of printed circuit board|x]]
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| |[[Etching and descalling in metall industry|Etching and descalling]]||||||||[[Etching and descalling of steel wire|x]]||||||[[Etching and descalling of aluminium|x]]||||||||||o||[[Etching and descalling of printed circuit board|x]]
 
|-
 
|-
| |Electrolitically assisted pickling, activation and degreasing||||||||||||||||||||||||||
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| |[[Electrolitically assisted pickling, activation an degraesing in metal industry|Electrolitically assisted pickling, activation and degreasing]]||||||||||||||||||||||||||
 
|-
 
|-
| |Metal stripping||o||||||||||||||||||||||||[[Metal stripping of printed circuit boards|x]]
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| |[[Metal stripping in metal industry|Metal stripping]]||o||||||||||||||||||||||||[[Metal stripping of printed circuit boards|x]]
 
|-
 
|-
| |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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| |[[Rinsing in metal industry|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]]
 
|-
 
|-
 
| |||Cleaning of production halls||o||o||o||o||o||o||o||o||o||o||o||o||o
 
| |||Cleaning of production halls||o||o||o||o||o||o||o||o||o||o||o||o||o
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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]]
 
|-
 
|-
|  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"|'''OTHER PROCESS HEATING'''||''Post-treatment''||[[Heat treatment for hydrogen de-embrittlement in metal industry|Heat treatment for hydrogen de-embrittlement]]||||o||o||o||o||||||||||||||||
 
|-
 
|-
|  style="background:#EECC22"|'''GENERAL PROCESS HEATING'''||||Boiler feed water pre-heating||||||||||||||||||||||||||
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|  style="background:#EECC22"|'''GENERAL PROCESS HEATING'''||||[[Poiler feed water preheating in metal industry|Boiler feed water pre-heating]]||||||||||||||||||||||||||
 
|-
 
|-
|  style="background:#EECC22"|'''HEATING OF PRODUCTION HALLS'''||||Heating of production halls||o||o||o||o||o||o||o||o||o||o||o||o||o
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|  style="background:#EECC22"|'''HEATING OF PRODUCTION HALLS'''||||[[Heating of production halls in metal industry|Heating of production halls]]||o||o||o||o||o||o||o||o||o||o||o||o||o
 
|-
 
|-
|  style="background:#EECC22"|'''COOLING OF PRODUCTION HALLS'''||||Cooling of production halls||o||o||o||o||o||o||o||o||o||o||o||o||o
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|  style="background:#EECC22"|'''COOLING OF PRODUCTION HALLS'''||||[[Cooling of production halls in metal industry|Cooling of production halls]]||o||o||o||o||o||o||o||o||o||o||o||o||o
 
|-
 
|-
 
|  style="background:#EECC22"|'''COOLING PROCESSES'''||||Cooling of process solutions||||||||||||||||||||||||||
 
|  style="background:#EECC22"|'''COOLING PROCESSES'''||||Cooling of process solutions||||||||||||||||||||||||||

Revision as of 12:40, 24 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
Cleaning of production halls o o o o o o o o o o o o o
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 o o o o o o o o o o o o o
COOLING OF PRODUCTION HALLS Cooling of production halls o o o o o o o o o o o o o
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