bright annealing

bright annealing

[¦brīt ə′nēl·iŋ]
(metallurgy)
Heating and cooling a metal in an inert atmosphere to inhibit oxidation; surface remains relatively bright.
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Tenders are invited for Design, Engineering, Manufacture And Supply Of Equipment With Necessary Accessories, Auxiliaries, Consumables, Spares, Storage Tanks For Hydrogen And Nitrogen, Civil Works Of Bell Type Bright Annealing Furnace.
On-Site Hydrogen Supply In the steel industry, hydrogen and nitrogen are used for bright annealing and metallic coating to provide an oxide-free surface in order to enhance the physical and chemical properties of steel.
Oil Content 5 To 25 Ppm(Max), (Required For Bell- Type Bright Annealing Furnaces) As Per Is:662-1980.
The plant's bright annealing line will be upgraded to incorporate the latest technology to enhance product quality and to increase the line's production capacity.
Tenders are invited for Supply of High alumina insulators for bright annealing furnace, sstp apa
5 Bar, (Required For Bell- Type Bright Annealing Furnaces), As Per Is:1747-1972 Reaffirmed In 2003 Transportation Of The Store Will Be Governed By Hazardous Chemical Rule As Mentioned In The Enclosure.
Oil Content 5 To 25 Ppm (Max), (Required For Bell -Type Bright Annealing Furnaces) As Per Is:662-1980, Transportation Of The Stroes Will Be Governed By Hazardous Chemical Rule As Mentioned In The Enclosusre.
Tenders are invited for Charges For Complet Repairs Of Heating System Comprising Of Hot Face Vacuum Formed Ceramic Fibre Board With Heating Elements System For Bell Type, Heating Bell Of Bright Annealing Furnace.
Tenders are invited for Bright Annealing Furnace - 1 No.