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AOD argon oxygen decarburization furnace, AOD furnace
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AOD argon oxygen decarburization furnace, AOD furnace

离岸价格

Get Latest Price

10000 ~ 500000 / Set

|

1 Set Minimum Order

国:

China

モデル番号:

SH-6

离岸价格:

10000 ~ 500000 / Set Get Latest Price

ロケーション:

-

最低注文量の価格:

10000 per Set

最低注文量:

1 Set

パッケージの詳細:

Standard exported package

納期:

About four months

供給能力:

20 Set per Year

支払いタイプ:

-

製品グループ :

-

今すぐお問い合わせください
無料会員

連絡先担当者 silence

Keji fifth Road, Xi AN, Shaanxi

今すぐお問い合わせください

タイトルまたは説明

Product Name Refining furnace AOD Refining furnace, Industrial furnace

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AOD Refining Furnace 


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.
 

国: China
モデル番号: SH-6
离岸价格: 10000 ~ 500000 / Set Get Latest Price
ロケーション: -
最低注文量の価格: 10000 per Set
最低注文量: 1 Set
パッケージの詳細: Standard exported package
納期: About four months
供給能力: 20 Set per Year
支払いタイプ: -
製品グループ : -

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silence < SHOO-IN (INT'L) Holding Xi'an Equipment Co., Ltd >

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