Difference between revisions of "Subsection DJ metals"
From Efficiency Finder
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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|||||||||| | + | | 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]]|||||||||||| | + | | |[[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]]|||||||||||| | + | | |[[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]]|||||||||||| | + | | |[[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]] | + | | |[[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|||||||||||||||||||||||||| | + | | |[[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]] | + | | |[[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]] | + | | |[[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|||||||||||||||| | + | | 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|||||||||||||||||||||||||| | + | | 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 | + | | 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 | + | | 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
Back to EFFICIENCY FINDER
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 |