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gptkbp:instanceOf
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steelmaking process
|
|
gptkbp:advantage
|
lower cost
faster production
higher quality steel
|
|
gptkbp:alsoKnownAs
|
gptkb:basic_oxygen_process
Linz-Donawitz process
|
|
gptkbp:commercialUse
|
1952
|
|
gptkbp:developedBy
|
VOEST and ÖAMG
|
|
gptkbp:globalAdoption
|
widespread
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
LD process
|
|
gptkbp:impuritiesRemoved
|
gptkb:phosphorus
gptkb:sulfur
carbon
manganese
silicon
|
|
gptkbp:inventedBy
|
gptkb:Austria
Robert Durrer
|
|
gptkbp:mainReaction
|
oxidation of impurities
|
|
gptkbp:namedAfter
|
Linz and Donawitz
|
|
gptkbp:operatingSystem
|
about 1600°C
|
|
gptkbp:oxygenBlownThrough
|
water-cooled lance
|
|
gptkbp:percentageOfWorldSteelProduction
|
over 60%
|
|
gptkbp:produces
|
gptkb:steel
|
|
gptkbp:replacedBy
|
gptkb:Bessemer_process
open hearth process
|
|
gptkbp:usedFor
|
steel production
|
|
gptkbp:uses
|
scrap steel
molten pig iron
oxygen blowing
|
|
gptkbp:bfsParent
|
gptkb:basic_oxygen_process
gptkb:Vereinigte_Österreichische_Eisen_und_Stahlwerke
gptkb:Vereinigte_Österreichische_Eisen_und_Stahlwerke_AG
gptkb:Vereinigte_Österreichische_Eisen-_und_Stahlwerke_(VÖEST)
|
|
gptkbp:bfsLayer
|
8
|