Prix FOB
Obtenir le dernier prix10000 ~ 500000 USD / Set
|1 Set Minimum Order
Pays:
China
N ° de modèle:
SH-6
Prix FOB:
10000 ~ 500000 USD / Set Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
10000 per Set
Commande minimale:
1 Set
Packaging Detail:
Standard exported package
Heure de livraison:
About four months
Capacité de Fournir:
20 Set per Year
Payment Type:
-
Groupe de produits :
-
Personne àcontacter silence
Keji fifth Road, Xi AN, Shaanxi
Product Name Refining furnace AOD　Refining furnace, Industrial
furnace
AOD　argon oxygen decarburization furance AOD furnace  AOD
furnace， Refining Furnace
AOD furnace AOD refining furnace ,steelmaking furnace, AOD ,
Refining furnace ，AOD furnace AOD Refining furnace AOD
Refining furnace  Refining Furnace AOD Furnace AOD
Refining Furnace Steelmaking Furnace AOD　FurnaceÂ
Steelmaking Furnace AOD Furnace AOD Furnace AOD Furnace AOD Furnace
AOD Furnace
steelmaking furnace，AOD furnace industrial furnace Refining
furnace AOD，AOD argon oxygen decarburization AOD Refining
furnace AD steelmaking furnace AOD　Refining furnace AOD
fruanceÂ
AOD Refining FurnaceÂ
AOD is the refining equipment of
argon oxygen decarburization. Its named after the acronym of its
English name. Its configuration is similar to converter which is
set on a support ring tilting front ad back and is fixed with
dowel. On the side bottom of the furnace, spray lances are set to
blow gases towards the horizontal direction of the molten pool. The
number of spray lance is different according to the tonnage of the
furnace, generally *3. The extension cord of spray lance coincides
with the vertical spindle of furnace. Spray is made up of inner
pipe (copper) and outer pipe (stainless steel). Inner pipe is used
to import the main blowing gases (made up of ArO2 or ArN2). Annular
gap between inner pipe and outer pipe imports Ar, N2 or air to cool
the spray lance. Spray lance is depletion type. It is imbedded into
refractory layers when constructing furnace. It is burned up during
the period of smelting synchronizing with furnace lining. The blown
oxygen is used to heat carbon oxide. Blown argon is used to strong
convection agitation. The blown nitrogen is used to alloy when
producing high nitrogen alloy. Lots of metal nitride are saved
during the production process of **4N kinds of steel. For example,
the amount of chromium nitride is reduced and cost of production is
saved a lot.
The furnace body is built by
magnesiacalcium brick, chrome magnesium brick or magnesium dolomite
brick. Higher quality of electric smelting chrome magnesium brick
is used around the spray lance to bear scour of high temperature
and molten steel. Removable furnace lid is built with chrome
magnesium brick or aluminamagnesia brick. It also can be cast by
heatresistant concrete. Dimensional proportion of furnace hearth is
pool depth: inside diameter: total furnace height = 1:2:3. In the
situation of furnace tilting forwards a certain angle, the primary
molten steel is poured into by swiveling ladle. At this time,
pneumatic lance is on the surface of molten steel. When the furnace
is back to the upright position, spray lance is submerged into the
deep molten steel and begins to blow and refine. After refining,
steel is still out from furnace lid.
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| Pays: | China |
| N ° de modèle: | SH-6 |
| Prix FOB: | 10000 ~ 500000 / Set Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 10000 per Set |
| Commande minimale: | 1 Set |
| Packaging Detail: | Standard exported package |
| Heure de livraison: | About four months |
| Capacité de Fournir: | 20 Set per Year |
| Payment Type: | - |
| Groupe de produits : | - |
