Metallurgical Slag Pot Slag Bowl Mining Machinery Slag Ladle

Metallurgical Slag Pot Slag Bowl Slag Ladle Castings And Forgings For Mining Machinery​

1. Metallurgical slag ladle castings and forgings product introduction

Slag ladle is the equipment used to load slag before steelmaking furnace. Its use environment is bad, it is changeable when heated, and it requires high use times. The larger the slag ladle volume, the more difficult it is to cast.

Slag ladle is the place where iron and slag are produced. The modern blast furnace iron extraction field is equipped with mud gun (plugging machine), opening machine, swing flow groove, crane, iron tank, slag ladle and other equipment. The mud cannon was pneumatic, then electric.

2. Smelting and casting process of metallurgical slag ladle castings and forgings

Cupola smelting, single bale pouring, first fast then slow, one pouring.

3.Slag pot,slag bowl,slag ladle castings and forgings technical parameters

4. Influencing factors of slag ladle life

(1) Influence of abnormal slag of converter:

Although it is safe to carry steel slag in the cast steel slag ladle, there is still a risk for abnormal slag of converter. The abnormal slag of converter is mainly the slag of washing furnace before dismantling and the slag of high temperature and high oxide produced by smelting special steel. Furnace washing is to dissolve the splashing slag layer and the adherent slag and charging material on the converter lining through the high temperature slag, so as to facilitate the subsequent furnace dismantling work. The temperature of steel slag produced is higher than that of conventional slag, the content of iron oxide in slag is higher, and the fluidity is good. In the slag ladle after the iron oxide slag and slag ladle body chemical reaction, coupled with the slag body temperature load impact, it is likely to cause tank accident.

(2) Influence of casting residue in continuous casting:

Continuous casting bag besides part of steel slag, still contain liquid steel, the temperature is higher than or close to the melting point of cast steel, if the slag pot to do special processing, when casting allowance is bigger, direct contact with the molten steel slag pot body possible corrosion slag pot body cause wear tank cast steel materials, the cooled or partial corrosion adhesion sex cohere with the slag pot, It is easy to damage the slag ladle when it is turned over.

(3) External blows to slag ladle damage:

When the slag ladle and the steel slag loaded in it have bonded, leading to the normal can not turn over the tank, need to use the gun car to continuously hit to help pour out the slag in the slag ladle, the mechanical force in the process of beating in the form of wave transfer in the slag ladle, and in the local formation of superposition, resulting in the damage of the slag ladle.