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              氮化烧结材料

              一, PANACEA                       

                Specification of PANACEA material                                                               PSD refer to Malvern Mastersize 3000 Analysis

              Main Type

              PSD, µm

              Nitrogen level, ppm

              Typical oxygen level ppm

              Typical sintering density, g/cm3

              Mechanical Property

              D50

              Typical accumulated size

              Panacea-12

              Normal size type

              11.5~12.5

              90%≤26

              2000~3000

              ≤1500

              7.60~7.70

              σb:980-1120 MPa
              σb:980-1120 MPa
              δ: 50-70%
              Hv10:280-320

              Panacea-11

              Super fine size type

              10.5~11.5

              90%≤22

              3000~4500


                      

                   超细Panacea粉末                        1260℃烧结后完全奥氏体化,密度7.72g/cm             热处理后形貌

                   SEM of superfine PANACEA 

               

              二, 氮化17-4N

                                                                                                                                       PSD refer to Malvern Mastersize 3000 Analysis

              TYPE

              PSD,μm

              Typical Oxygen level,ppm

              Sintering density, g/cm3

              Sintered void ratio,%

              Hardness Hv10

              Magnetic permeability,μm

              Mechanical Property

              17-4N

              D10

              D50

              D90

              ≤3500

              7.62~7.70 @1300~1340/ 1atm /N2

              1~2.5

              180~210

              <1.01

              σb:600-800 MPa
              σa:400-480 MPa
              δ: 15-30%

              <3.2

              7~8.5

              <21

              7.70~7.75 @1220~1280/ 80KPa /N2

                完全奥氏体化的17-4N,烧结密度7.75g/cm3