pecifications for RP, HP, UHP grate electrodes with nipples:
RP | HP | UHP |
Electrode:Bulk Density⥠1.56g/cm3 Specific Resistivity⤠8.5μm Bending Strength⥠10.0MPa Elastic Modulus⤠9.3GPaThermal Expansion Coefficient⤠2.7x10 -6/°CAsh⤠0.5% Nipple:Bulk Density⥠1.68g/cm3 Specific Resistivity⤠7.0μm Bending Strength⥠14.0MPaElastic Modulus⤠13.7GPaThermal Expansion Coefficient⤠2.5 x10 -6/°CAsh⤠0.5% | Electrode:Bulk Density⥠1.65g/cm3 Specific Resistivity⤠6.5μm Bending Strength⥠12.0MPa Elastic Modulus⤠10.0GPaThermal Expansion Coefficient⤠2.2x10 -6/°CAsh⤠0.3% Nipple:Bulk Density⥠1.74g/cm3 Specific Resistivity⤠5.5μm Bending Strength⥠16.0MPaElastic Modulus⤠14.0GPaThermal Expansion Coefficient⤠2.0 x10 -6/°CAsh⤠0.3% | Electrode:Bulk Density⥠1.68g/cm3 Specific Resistivity⤠5.8μm Bending Strength⥠16.0MPa Elastic Modulus⤠14.0GPaThermal Expansion Coefficient⤠1.9x10 -6/°CAsh⤠0.2% Nipple:Bulk Density⥠1.76g/cm3 Specific Resistivity⤠4.5μm Bending Strength⥠18.0MPaElastic Modulus⤠16.0GPaThermal Expansion Coefficient⤠1.4 x10 -6/°CAsh⤠0.2% |