Difference between revisions of "Subsection DJ metals"

From Efficiency Finder
Jump to: navigation, search
Line 13: Line 13:
 
| 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="8"|CLEANING||rowspan="8"|''Pre-treatment''||Electropolishing||||x||x||x||x||x||x||x||||||||||
+
| rowspan="8"  style="background:#EECC22"|'''CLEANING'''||rowspan="8"|''Pre-treatment''||Electropolishing||||x||x||x||x||x||x||x||||||||||
 
|-
 
|-
 
| |Solvent degreasing||||x||x||||||||x||||||||||||
 
| |Solvent degreasing||||x||x||||||||x||||||||||||
Line 29: Line 29:
 
| |Rinsing||x||x||x||x||x||x||x||x||x||x||x||||x
 
| |Rinsing||x||x||x||x||x||x||x||x||x||x||x||||x
 
|-
 
|-
| DRYING||''Post-treatment''||Drying||x||x||x||x||x||||x||||||||||||x
+
| style="background:#EECC22"|'''DRYING'''||''Post-treatment''||Drying||x||x||x||x||x||||x||||||||||||x
 
|-
 
|-
| OTHER PROCESS HEATING||''Post-treatment''||Heat treatment for hydrogen de-embrittlement||||x||x||x||x||||||||||||||||
+
| style="background:#EECC22"|'''OTHER PROCESS HEATING'''||''Post-treatment''||Heat treatment for hydrogen de-embrittlement||||x||x||x||x||||||||||||||||
 
|-
 
|-
| GENERAL PROCESS HEATING||||Boiler feed water pre-heating||||||||||||||||||||||||||
+
| style="background:#EECC22"|'''GENERAL PROCESS HEATING'''||||Boiler feed water pre-heating||||||||||||||||||||||||||
 
|-
 
|-
| HEATING OF PRODUCTION HALLS||||Heating of production halls||||||||||||||||||||||||||
+
| style="background:#EECC22"|'''HEATING OF PRODUCTION HALLS'''||||Heating of production halls||||||||||||||||||||||||||
 
|-
 
|-
| COOLING OF PRODUCTION HALLS||||Cooling of production halls||||||||||||||||||||||||||
+
| style="background:#EECC22"|'''COOLING OF PRODUCTION HALLS'''||||Cooling of production halls||||||||||||||||||||||||||
 
|-
 
|-
| COOLING PROCESSES||||Cooling of process solutions||||||||||||||||||||||||||
+
| style="background:#EECC22"|'''COOLING PROCESSES'''||||Cooling of process solutions||||||||||||||||||||||||||
 
|-
 
|-
| rowspan="4"|PAINTING||rowspan="4"|''Finishing''||Electropainting||||||||||||||||||||||||||
+
| rowspan="4"  style="background:#EECC22"|'''PAINTING'''||rowspan="4"|''Finishing''||Electropainting||||||||||||||||||||||||||
 
|-
 
|-
 
| |Lacquering||||||||||||||||||||||||||
 
| |Lacquering||||||||||||||||||||||||||
Line 49: Line 49:
 
| |Metal colouring||||||||||||||x||||||||||||
 
| |Metal colouring||||||||||||||x||||||||||||
 
|-
 
|-
| rowspan="17"|SURFACE TREATMENT||rowspan="9"|''Main treatment''||Plating copper and copper alloy||||x||||||||||||||||||||||x
+
| rowspan="17" style="background:#EECC22"|'''SURFACE TREATMENT'''||rowspan="9"|''Main treatment''||Plating copper and copper alloy||||x||||||||||||||||||||||x
 
|-
 
|-
 
| Electroplating nickel||||x||||||||||x||x||x||x||||x||
 
| Electroplating nickel||||x||||||||||x||x||x||x||||x||
Line 83: Line 83:
 
| Chemical milling||||||||||||||x||||||||||||
 
| Chemical milling||||||||||||||x||||||||||||
 
|-
 
|-
| colspan="16" align="left" style="background:yellow"|'''Temperaturlevel'''
+
| colspan="16" align="left" style="background:orange"|'''Temperaturlevel'''
 
|-
 
|-
| style="background:orange"|'''20-40°C'''||||||x||x||x||x||x||x||x||x||x||x||x||x||x
+
| style="background:#EECC22"|'''20-40°C'''||||||x||x||x||x||x||x||x||x||x||x||x||x||x
 
|-
 
|-
| style="background:orange"|'''40-60°C'''||||||x||x||x||x||x||x||x||x||x||x||x||x||x
+
| style="background:#EECC22"|'''40-60°C'''||||||x||x||x||x||x||x||x||x||x||x||x||x||x
 
|-
 
|-
| style="background:orange"|'''60-80°C'''||||||x||x||x||x||x||x||x||x||x||x||x||x||x
+
| style="background:#EECC22"|'''60-80°C'''||||||x||x||x||x||x||x||x||x||x||x||x||x||x
 
|-
 
|-
| style="background:orange"|'''80-100°C'''||||||x||x||x||x||x||x||x||x||x||x||x||x||x
+
| style="background:#EECC22"|'''80-100°C'''||||||x||x||x||x||x||x||x||x||x||x||x||x||x
 
|-
 
|-
| style="background:orange"|'''100-120°C'''||||||||||x||||||||x||||||||||||
+
| style="background:#EECC22"|'''100-120°C'''||||||||||x||||||||x||||||||||||
 
|-
 
|-
| style="background:orange"|'''120-140°C'''||||||x||x||x||x||x||x||||||||||||||
+
| style="background:#EECC22"|'''120-140°C'''||||||x||x||x||x||x||x||||||||||||||
 
|-
 
|-
| style="background:orange"|'''140-160°C'''||||||||x||x||x||x||x||||||||||||||
+
| style="background:#EECC22"|'''140-160°C'''||||||||x||x||x||x||x||||||||||||||
 
|-
 
|-
| style="background:orange"|'''>160°C'''||||||||x||x||x||x||x||||||||||||||
+
| style="background:#EECC22"|'''>160°C'''||||||||x||x||x||x||x||||||||||||||
 
|}
 
|}

Revision as of 12:19, 16 November 2010

Back to EFFICIENCY FINDER


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 x x x x x x x
Solvent degreasing x x x
Aqueous cleaning x x x
Pickling x x x x x
Etching and descalling x x x x
Electrolitically assisted pickling, activation and degreasing
Metal stripping x x
Rinsing x x x x x x x x x x x x
DRYING Post-treatment Drying x x x x x x x
OTHER PROCESS HEATING Post-treatment Heat treatment for hydrogen de-embrittlement x x x x
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 x
Metal colouring x
SURFACE TREATMENT Main treatment Plating copper and copper alloy x x
Electroplating nickel x x x x x x
Plating chromium x x x
Plating zinc and zinc alloy x x x x x x
Plating cadmium x x x x x x x
Plating tin and alloy x x
Plating precious metal x x x x x
Autocatalytic plating x x x x
Immersion coatings x x
Finishing Oiling x
Anodizing x x
Sealing following anodizing x x
Conversion coatings (phosphate layer) x x x x x x x
Conversion coatings (chromium) x x x x x x x x x
Coating oxide (chemical blacking) x x x x x x x x
Brightening x x x x x x x x
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