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The function and advantages of anhydrous gun mud

Updated: 2020-12-05 Attention: 163


Themainfunction:  

1)Toplugthetaphole,thegunmudisrequiredtohavegoodfillingandsinteringproperties;  

2)Stabletapping,requiringeasy-openingofthetapholeandresistancetoerosionanderosion;  

3)Toprotectthehearth,itisrequiredthatthegunmudhasnocrackswhenitisheatedquickly,andthebondingstrengthofthenewandoldgunmudishigh;  

4)Thesheddingperformanceisgood,thesheddingmachinebitiseasytodrill;  

5)Moderateplasticity,whichisconvenientformudgunoperationandtheformationofironmouthmudpacks;  

6)Goodvolumestability,smallvolumechangeathightemperature,nomoltenironleakageduetoshrinkage.  

Advantages:  

1)Highstrength,andmaintainingthestabilityoftheblastfurnaceconditions(thedepthofthetaphole,fluctuationsinthetappingtime,therateoffullairclogging,etc.)isofgreatsignificance,sothattheblastfurnacehasabasisforincreasingproduction.  

2)Strongslagresistance.Theunitconsumptionofcannonmudislow,generallyone-fifthofwatercannonmud.  

3)Ithascertainexpansionproperties.Withproperporosityandstrength,itcanadapttomorethan2000m.Usedinlargeblastfurnaces.