Difference between revisions of "Subsection DC 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]]
 
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|style="background:#EECC22"|'''FOUNDING'''||||[[Founding in metal industry|Founding]]||[[Founding of iron cast|x]]||[[Founding of steel cast|x]]||[[Founding of steel cast|x]]||[[Founding of steel cast|x]]||[[Founding of steel cast|x]]||[[Founding of steel cast|x]]||[[Founding of aluminium|x]]||[[Founding of copper cast|x]]||||[[Founding of alloys|x]]||[[Founding of other metals|x]]|||||
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|style="background:#EECC22"|'''FOUNDING'''||||[[Founding in metal industry|Founding]]||[[Founding of iron cast|x]]||||||||||[[Founding of steel cast|x]]||[[Founding of aluminium|x]]||[[Founding of copper cast|x]]||||[[Founding of alloys|x]]||[[Founding of other metals|x]]|||||
 
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| rowspan="9"  style="background:#EECC22"|'''CLEANING'''||rowspan="8" |''Pre-treatment''||[[Electropolishing in metal industry|Electropolishing]]||||o||o||o||o||||[[Electropolishing of aluminium|x]]||o||||||||||
 
| rowspan="9"  style="background:#EECC22"|'''CLEANING'''||rowspan="8" |''Pre-treatment''||[[Electropolishing in metal industry|Electropolishing]]||||o||o||o||o||||[[Electropolishing of aluminium|x]]||o||||||||||

Revision as of 12:45, 31 August 2016

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EFFICIENCY FINDER for production and 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
FOUNDING Founding x x x x x x
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
LAMINATION Lamination 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