search.noResults

search.searching

dataCollection.invalidEmail
note.createNoteMessage

search.noResults

search.searching

orderForm.title

orderForm.productCode
orderForm.description
orderForm.quantity
orderForm.itemPrice
orderForm.price
orderForm.totalPrice
orderForm.deliveryDetails.billingAddress
orderForm.deliveryDetails.deliveryAddress
orderForm.noItems
www.ireng.org


Technical Paper


Description of operation


Hexmesh


V-anchors (suitable for stud welding)


Speed CellTM Speed Hex®


# #


Installation time steel parts a.] Regenerator wall b.] Cat. piping, cross-overs c.] Cyclones


Steel wastage during placement (non-designed)


Steel fibres


Hand welding 16 mh/m2 60 mh/m2 60 mh/m2


Rapid Arc welding


3 mh/m2 5 mh/m2 5 mh/m2


Rapid Arc welding 2 mh/m2 2.5 mh/m2 2.5 mh/m2


20 - 30% Not necessary


1 - 2% 1 - 2%, optional


1 - 2% None Method of application Ramming Hand packing Vibration Hand packing


Vibration Ramming


Hand packing Refractory application time Repairability Lining outside of pipes Lining heights 10 mh/m2 Fair Only large Dia.


Hexmesh to be placed on stud and plate, up to 200 mm


Height adjustability Lining of shapes Duplex linings Lining cracks Combination with different anchors Thermal shock resistance Thermal conductivity Chances of application errors Difficult Difficult


It requires an extra threaded stud and plate piece


None Not applicable Satisfactory Moderate


Hexmesh : Large Refractory: Medium


Qualified operators/installers Delivery time


Qualified welder and experiences in hexmesh installation


3 - 4 weeks Figures are aggregate weld length in each square metre of applied system 5 mh/m2 Excellent Easy Only longer prongs 6.5 mh/m2 Excellent Easy


Only longer M8 stud up to 150 mm


Change the prongs’ angle Easy Not applicable for thin linings Fine cracks non-continuous Easy Excellent No influence


Anchors : Small Refractory: Small


Welders 1 week


NOTE: Speed Cell and Speed Hex® are a registered trademarks of Silicon-RAS NL. ##


Rotate Speed Cell Only longer M8 stud


Easy Only longer M8 stud Few and non-continuous Easy Good No influence Studs : Small Refractory: Small Welders 1 week


May 2019 Issue


ENGINEER THE REFRACTORIES


23


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32