Difference between revisions of "Subsection DC metals"
From Efficiency Finder
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| [[Plating chromium in metal industry|Plating chromium]]||||[[Plating chromium of steel coil|x]]||||||||||[[Plating chromium of aluminium|x]]|||||||||||| | | [[Plating chromium in metal industry|Plating chromium]]||||[[Plating chromium of steel coil|x]]||||||||||[[Plating chromium of aluminium|x]]|||||||||||| | ||
|- | |- | ||
− | | [[Plating zinc and zinc alloy in metal industry|Plating zinc and zinc alloy]]||||||||||||[[Plating zinc and zinc alloy of steel cast products|x]]|||||||||||||| | + | | [[Plating zinc and zinc alloy in metal industry|Plating zinc and zinc alloy]]||||||||||||[[Plating zinc and zinc alloy of steel cast products|x]]||||||||||||||[[Plating zinc and zinc alloy in printed circuit boards|x]] |
|- | |- | ||
| [[Plating cadmium in metal industry|Plating cadmium]]|||||||||||||||||||||||||| | | [[Plating cadmium in metal industry|Plating cadmium]]|||||||||||||||||||||||||| |
Latest revision as of 12:55, 1 September 2016
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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 | |
CASTING | Casting | x | x | x | x | x | x | ||||||||
CLEANING | Pre-treatment | Electropolishing | x | ||||||||||||
Solvent degreasing | x | x | x | x | |||||||||||
Aqueous cleaning | x | ||||||||||||||
Pickling | x | x | x | x | x | x | |||||||||
Etching and descalling | x | x | x | ||||||||||||
Electrolitically assisted pickling, activation and degreasing | |||||||||||||||
Metal stripping | x | ||||||||||||||
Rinsing | x | x | x | x | |||||||||||
Cleaning of production halls | |||||||||||||||
DRYING | Post-treatment | Drying | x | x | x | ||||||||||
OTHER PROCESS HEATING | Post-treatment | Heat treatment for hydrogen de-embrittlement | |||||||||||||
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 | x | ||||||||||||||
Colour anodizing on aluminium | |||||||||||||||
Metal colouring | x | ||||||||||||||
SURFACE TREATMENT | Main treatment | Plating copper and copper alloy | |||||||||||||
Electroplating nickel | x | ||||||||||||||
Plating chromium | x | x | |||||||||||||
Plating zinc and zinc alloy | x | x | |||||||||||||
Plating cadmium | |||||||||||||||
Plating tin and alloy | x | ||||||||||||||
Plating precious metal | x | ||||||||||||||
Autocatalytic plating | |||||||||||||||
Immersion coatings | x | ||||||||||||||
Finishing | Oiling | x | |||||||||||||
Anodizing | x | ||||||||||||||
Sealing following anodizing | x | x | |||||||||||||
Conversion coatings (phosphate layer) | x | x | |||||||||||||
Conversion coatings (chromium) | x | ||||||||||||||
Coating oxide (chemical blacking) | x | ||||||||||||||
Brightening | |||||||||||||||
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 |