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New investments in graphitic support enable us
to complete our production range including isotropic graphite dies
and crucibles for continuous casting furnaces. Execution to obtain
plates, bars, tubes and profiles on drawings.
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Isotropic graphite crucibles and drills for microfusion
furnaces productions for any casting machine, brand and model on
any drawing.
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FOSSATI ISOTROPIC GRAPHITE FOR CONTINUOUS CASTING
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CARACTERISTICS
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F 033 x
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F 743 x
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F 70
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F 80
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F 843 x
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Specific Gravity
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1,79
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1,85
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1,85
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1,87
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1,92
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Electric Resistivity (micro-ohm-cm)
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1300
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1100
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1650
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9000
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1000
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Flexural Strenght (MPa)
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39,2
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49,0
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49,0
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54,9
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63,7
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Young's Moduls (GPa)
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9,8
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10,8
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10,8
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11,8
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12,3
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Shore hardness
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56
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58
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62
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55
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68
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C.T.E.
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4,8
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5,5
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5,5
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4,6
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5,5
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Thermal Conductivity (W/mk)
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104
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116
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70
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140
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128
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Gas Permeability (cm/sec)
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0,21
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0,30
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0,30
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0,06
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0,05
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Upon request, cost estimates for
custom size crucible.
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