100% Кольцо из углеродного волокна графитовое кольцо лучшие продукты для алюминиевого литья

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100% carbon fiber ring Graphite ring best products for aluminium casting


 100% carbon fiber ring Graphite  ring best products for aluminium casting  


 


1.High purity Graphite 85%


2.Smooth surface
3.Various Specifications is available
4.Payment terms: FOB, CRF, CIF


5.Delivery time:7-21  days


6. Specifications:3in  3.5in  4in  4.5in  5in  5.5in  6in  7in  8in  9in  10in  12in  14in 16 in 18in 20in or as customer's requirement.


7. Certificates:  ISO9001   ISO14001   SGS


 


Application:


It is made from high purity graphite and used for precision hop-top casting for aluminium alloy, matched with casting machine to control the dimension and smoothness.


 


Specification:


3in~~  20 in or customized according to customer requirement.


 


Advantages:


Produced by carbon and graphite,featured good thermostability, corrosion resistance, abrasion resistance


 


Experimental data






















Chemical Component



C



SiO2



Al2O3



CaO



others



Typical value(%)



> 85.0



< 1.0



< 1.0



< 0.5



< 6.0



 


Technical parameters:
























Item



Density
(g.cm3)



Compression 


strength


(Mpa)



Shore 


hardness



Ash / 


purification


PPM



thermal 


expansivity
X*10-6/°C



Max operating 


temperature
(°C)



Typical value



1.85



86



60



500/50



4.3



> 1000



 


1> Installation 


    A:choose an undamaged graphite ring according to the size of casting mould.


    B: preheat the casting mouldand install the graphite ring inside.


    C:Check the installation, whether it is firm, keep it intact and use.


2> Replacement


 A:Take off crystallizer from casting table


 B: Remove the three O sealing ring and the transition plate.


 C: Loosen the bolts in crystallizer, divid the mold into two pieces, take the O sealing ring off.


 D: Heat the crystallizer in a turn table with liquefied petroleum gas until the graphite drops off.


E:Install the new graphite ring into crystallizer and fill stuffs and smear lard when the graphite ring is hot.


F:Cooling the crystallizer and refill all the stuff, keep the position of o sealing ring equal to the overflow hoes.


 


 Photo show


2324 


20130416_151429 



Company Overviews


 ceramic foam filter


AdTech was founded in 2012, and the China plant has been put into production by the end of 2013. AdTech is an international enterprise concentrating on R & D and manufacturing online degassing and filtrating equipment, ceramic foam filter, hot-top casting materials, nozzle board, repair coating material and flux.AdTech China factory has acquired the ISO 9001 and ISO 14001and SGS. Now AdTech China factory has 168 employees, including 15 staffs with senior (and above) professional titles. So far, it has covered all the equipment, filtration and high temperature materials required by the aluminum alloy casting industry which fully meets the requirements of customers for various orders.





 


 


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