{"id":3309,"date":"2016-09-08T21:04:04","date_gmt":"2016-09-08T12:04:04","guid":{"rendered":"http:\/\/top-seiko.co.com\/test\/?page_id=3309"},"modified":"2020-07-28T18:34:41","modified_gmt":"2020-07-28T09:34:41","slug":"characteristic","status":"publish","type":"page","link":"https:\/\/top-seiko.com\/pl\/guide\/characteristic\/","title":{"rendered":"Guides to materials Materials and applications"},"content":{"rendered":"
\n
\n

Guides to materials Materials and applications<\/span><\/h2>\n
\n
\n

Refractory Metals<\/h3>\n
\n
\n

Tungsten<\/h4>\n

(W) Atomic number: 74<\/p>\n<\/p><\/div>\n

\n
\n
Properties<\/h5>\n
*High heat resistance, high heat conductivity, high specific gravity<\/h6>\n\n\n\n\n\n\n\n\n
Melting point (\u00b0C )<\/th>\n3387<\/td>\nthe highest among all metals<\/small><\/td>\n<\/tr>\n
Thermal conductivity
\n(W\/(m\u30fbK))<\/th>\n		172 <\/td>\n <\/td>\n<\/tr>\n
Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n4.5
\n <\/td>\n		the lowest among all metals<\/small><\/td>\n<\/tr>\n
Specific gravity<\/th>\n19.3 <\/td>\nequal to gold<\/small><\/td>\n<\/tr>\n
Hardness (Hv)(GPa)<\/th>\n4.2<\/td>\n <\/td>\n<\/tr>\n
Young\u2019s modulus (GPa)<\/th>\n345<\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
\n
Applications<\/h5>\n
    \n
  • Filaments for illumination, crucible<\/li>\n
  • Heater for vacuum furnance<\/li>\n
  • All kinds of electrodes for discharge lamps, electrical contacts<\/li>\n
  • Heat screen material, TIG welding electrodes<\/li>\n
  • Components for semiconductor ion implantacion devices<\/li>\n
  • Sputtering targets<\/li>\n
  • Balance weight<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
    \n

    Molybdenum<\/h4>\n

    (Mo) Atomic number: 42<\/p>\n<\/p><\/div>\n

    \n
    \n
    Properties<\/h5>\n
    *Heat-resistant, high heat conductivity<\/h6>\n\n\n\n\n\n\n\n\n
    Melting point (\u00b0C )<\/th>\n2623<\/td>\n<\/tr>\n
    Thermal conductivity
    \n(W\/(m\u30fbK))<\/th>\n    		142<\/td>\n<\/tr>\n
    Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n5.3<\/td>\n<\/tr>\n
    Specific gravity<\/th>\n10.2<\/td>\n<\/tr>\n
    Hardness (Hv)(GPa)<\/th>\n2.6<\/td>\n<\/tr>\n
    Young\u2019s modulus (GPa)<\/th>\n276<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
    \n
    Applications<\/h5>\n
      \n
    • \n Illumination parts, lightbulb filament wire<\/li>\n
    • Heaters used in high temperature furnance as well as shields<\/li>\n
    • Crucible, sinter board<\/li>\n
    • Parts for power devices<\/li>\n
    • Magnetron parts used in microwave ovens<\/li>\n
    • Sputtering targets material<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
      \n
      \n

      Tantalum<\/h4>\n

      (Ta) Atomic number: 73<\/p>\n<\/p><\/div>\n

      \n
      \n
      Properties<\/h5>\n
      *Heat-resistant<\/h6>\n\n\n\n\n\n\n\n\n
      Melting point (\u00b0C )<\/th>\n2990<\/td>\n<\/tr>\n
      Thermal conductivity
      \n(W\/(m\u30fbK))<\/th>\n      		57.5<\/td>\n<\/tr>\n
      Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n6.3<\/td>\n<\/tr>\n
      Specific gravity<\/th>\n16.7<\/td>\n<\/tr>\n
      Hardness (Hv)(GPa)<\/th>\n0.7<\/td>\n<\/tr>\n
      Young\u2019s modulus (GPa)<\/th>\n185<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
      \n
      Applications<\/h5>\n
        \n
      • \n Parts for heat exchanger<\/li>\n
      • High temperature reactor components<\/li>\n
      • Source components for semiconductor ion implantation devices <\/li>\n<\/ul>\n

        ion implantation devices
        \n Powder: condenser, target materials
        \n Oxide: optical lenses\u2019 additive
        \n Carbide: cemented carbide tool<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

        \n
        \n

        Niobium<\/h4>\n

        (Nb) Atomic number: 41<\/p>\n<\/p><\/div>\n

        \n
        \n
        Properties<\/h5>\n
        *Heat-resistant<\/h6>\n\n\n\n\n\n\n\n\n
        Melting point (\u00b0C )<\/th>\n2415<\/td>\n<\/tr>\n
        Thermal conductivity (W\/(m\u30fbK))<\/th>\n54<\/td>\n<\/tr>\n
        Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n7.0<\/td>\n<\/tr>\n
        Specific gravity<\/th>\n8.6<\/td>\n<\/tr>\n
        Hardness (Hv)(GPa)<\/th>\n0.8<\/td>\n<\/tr>\n
        Young\u2019s modulus (GPa)<\/th>\n107<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
        \n
        Applications<\/h5>\n
          \n
        • Iron and steel additive<\/li>\n<\/ul>\n

          Carbide: cemented carbide tool
          \n Intermetallic compound: Superconducting magnet
          \n Compound metal: sputtering target material<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

          \n
          \n

          Silver<\/h4>\n

          (Ag) Atomic number: 47<\/p>\n<\/p><\/div>\n

          \n
          \n
          Properties<\/h5>\n
          High heat conductivity, high electric conductivity<\/h6>\n\n\n\n\n\n\n\n\n
          Melting point (\u00b0C )<\/th>\n960<\/td>\n<\/tr>\n
          Thermal conductivity
          \n(W\/(m\u30fbK))<\/th>\n          		420<\/td>\n<\/tr>\n
          Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n19.0<\/td>\n<\/tr>\n
          Specific gravity<\/th>\n10.5<\/td>\n<\/tr>\n
          Hardness (Hv)(GPa)<\/th>\n0.9<\/td>\n<\/tr>\n
          Young\u2019s modulus (GPa)<\/th>\n73<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
          \n
          Applications<\/h5>\n
            \n
          • \n Electric lines (low electric resistance)<\/li>\n
          • Audio cables<\/li>\n
          • Wiring for high frequency<\/li>\n
          • Tableware, jewels, dentist treatment<\/li>\n
          • Water purifiers (sterilization)<\/li>\n<\/ul>\n

            Can be used as a compound metal Copper<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

            \n
            \n

            Copper<\/h4>\n

            (Cu) Atomic number: 29<\/p>\n<\/p><\/div>\n

            \n
            \n
            Properties<\/h5>\n
            *High heat conductivity, high electric conductivity<\/h6>\n\n\n\n\n\n\n\n\n
            Melting point (\u00b0C )<\/th>\n1084<\/td>\n<\/tr>\n
            Thermal conductivity (W\/(m\u30fbK))<\/th>\n398<\/td>\n<\/tr>\n
            Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n16.6<\/td>\n<\/tr>\n
            Specific gravity<\/th>\n8.9<\/td>\n<\/tr>\n
            Hardness (Hv)(GPa)<\/th>\n0.8<\/td>\n<\/tr>\n
            Young\u2019s modulus (GPa)<\/th>\n130<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
            \n
            Applications<\/h5>\n
              \n
            • \n Wiring materials for electric appliances<\/li>\n
            • Electric lines (electric resistance is low and it is cheaper than silver)<\/li>\n
            • Coins, building materials<\/li>\n<\/ul>\n

              Can be used as a compound metal brass products etc.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

              \n
              \n

              Aluminium<\/h4>\n

              (Al) Atomic number: 13<\/p>\n<\/p><\/div>\n

              \n
              \n
              Properties<\/h5>\n
              *Light weight<\/h6>\n\n\n\n\n\n\n\n\n
              Melting point (\u00b0C )<\/th>\n660<\/td>\n<\/tr>\n
              Thermal conductivity (W\/(m\u30fbK))<\/th>\n237<\/td>\n<\/tr>\n
              Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n23.2<\/td>\n<\/tr>\n
              Specific gravity<\/th>\n2.7<\/td>\n<\/tr>\n
              Hardness (Hv)(GPa)<\/th>\n0.5<\/td>\n<\/tr>\n
              Young\u2019s modulus (GPa)<\/th>\n71<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
              \n
              Applications<\/h5>\n
                \n
              • Coins, beverage cans, pots and pans<\/li>\n
              • Building materials, car parts<\/li>\n
              • Petrol engines<\/li>\n
              • Universal machine parts<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
                \n
                \n

                Stainless steel<\/h4>\n

                (SUS) steel alloy<\/p>\n<\/p><\/div>\n

                \n
                \n
                Properties<\/h5>\n
                *Corrosion-resistant<\/h6>\n\n\n\n\n\n\n\n\n
                Melting point (\u00b0C )<\/th>\n1450<\/td>\n<\/tr>\n
                Thermal conductivity (W\/(m\u30fbK))<\/th>\n16.3<\/td>\n<\/tr>\n
                Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n18.0<\/td>\n<\/tr>\n
                Specific gravity<\/th>\n7.9<\/td>\n<\/tr>\n
                Hardness (Hv)(GPa)<\/th>\n2.0<\/td>\n<\/tr>\n
                Young\u2019s modulus (GPa)<\/th>\n200<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                \n
                Applications<\/h5>\n
                  \n
                • \n Austenite type: <\/p>\n
                    \n
                  • Kitchen equipment<\/li>\n
                  • Tableware<\/li>\n
                  • Corrosion resistant equipment<\/li>\n
                  • Universal machine parts <\/li>\n<\/ul>\n<\/li>\n
                  • Martensite type:\n
                      \n
                    • Kitchen knives<\/li>\n
                    • High-durability quenching machine parts<\/li>\n<\/ul>\n<\/li>\n
                    • Ferrite type\n
                        \n
                      • Pots used by electromagnetic cookers<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n
                        \n

                        Ceramics<\/h3>\n
                        \n
                        \n

                        Alumina<\/h4>\n

                        (Aluminium oxide) Al2O3<\/p>\n<\/p><\/div>\n

                        \n
                        \n
                        Properties<\/h5>\n
                        *High hardness, abrasion-resistant, heat-resistant, corrosion-resistant<\/h6>\n\n\n\n\n\n\n\n\n
                        Melting point (\u00b0C )<\/th>\n2054<\/td>\n<\/tr>\n
                        Thermal Shock Resistance<\/th>\n200<\/td>\n<\/tr>\n
                        Thermal conductivity (W\/(m\u30fbK))<\/th>\n30<\/td>\n<\/tr>\n
                        Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n5.3<\/td>\n<\/tr>\n
                        Specific gravity<\/th>\n3.9<\/td>\n<\/tr>\n
                        Hardness (Hv)(GPa)<\/th>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                        \n
                        Applications<\/h5>\n
                          \n
                        • \n Electric insulation parts<\/li>\n
                        • Furnace walls, furnace parts, jigs<\/li>\n
                        • Nozzles, spinning tube<\/li>\n
                        • Reaction crucible\u3001reaction vessels<\/li>\n
                        • Semiconductor-related parts<\/li>\n
                        • Liquid crystal production parts<\/li>\n
                        • Electron tube parts, pumps, grinding materials<\/li>\n
                        • Crucible liners <\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
                          \n
                          \n

                          Aluminium nitride<\/h4>\n

                          AIN<\/p>\n<\/p><\/div>\n

                          \n
                          \n
                          Properties<\/h5>\n
                          *High themal conductivity<\/h6>\n\n\n\n\n\n\n\n\n
                          Melting point (\u00b0C )<\/th>\n2200<\/td>\n<\/tr>\n
                          Thermal Shock Resistance<\/th>\n400<\/td>\n<\/tr>\n
                          Thermal conductivity (W\/(m\u30fbK))<\/th>\n170<\/td>\n<\/tr>\n
                          Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n2.4<\/td>\n<\/tr>\n
                          Specific gravity<\/th>\n3.3<\/td>\n<\/tr>\n
                          Hardness (Hv)(GPa)<\/th>\n13<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                          \n
                          Applications<\/h5>\n
                            \n
                          • Crucible,<\/li>\n
                          • Components for heat sink,<\/li>\n
                          • \u3000heat-resistant sheets,<\/li>\n
                          • Semiconductor devices’ parts:<\/li>\n
                          • \u3000heaters, ESC,<\/li>\n
                          • \u3000dummy wafers,<\/li>\n
                          • \u3000susceptor rings,<\/li>\n
                          • \u3000shower plates,<\/li>\n
                          • \u3000chambers,<\/li>\n
                          • \u3000RF-windows<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
                            \n
                            \n

                            Silicon nitride<\/h4>\n

                            Si3N4<\/p>\n<\/p><\/div>\n

                            \n
                            \n
                            Properties<\/h5>\n
                            *High intensity, abrasion-resistant, thermal shock-resistant<\/h6>\n\n\n\n\n\n\n\n\n
                            Melting point (\u00b0C )<\/th>\n1600<\/td>\n<\/tr>\n
                            Thermal Shock Resistance<\/th>\n650<\/td>\n<\/tr>\n
                            Thermal conductivity (W\/(m\u30fbK))<\/th>\n13<\/td>\n<\/tr>\n
                            Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n1.5<\/td>\n<\/tr>\n
                            Specific gravity<\/th>\n3.2<\/td>\n<\/tr>\n
                            Hardness (Hv)(GPa)<\/th>\n16<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                            \n
                            Applications<\/h5>\n
                              \n
                            • \n Parts for engines<\/li>\n
                            • Gas turbine parts<\/li>\n
                            • Bearing, guide rolls<\/li>\n
                            • Cutting tools<\/li>\n
                            • Pulverizer parts<\/li>\n
                            • Gas burner parts<\/li>\n
                            • Mixing blades<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
                              \n
                              \n

                              Silicon carbide<\/h4>\n

                              SiC<\/p>\n<\/p><\/div>\n

                              \n
                              \n
                              Properties<\/h5>\n
                              \u25c7High solidity, chemical and wear resistance, high heat conductivity<\/h6>\n\n\n\n\n\n\n\n\n
                              Melting point (\u00b0C )<\/th>\n2730<\/td>\n<\/tr>\n
                              Thermal Shock Resistance<\/th>\n450<\/td>\n<\/tr>\n
                              Thermal conductivity (W\/(m\u30fbK))<\/th>\n150<\/td>\n<\/tr>\n
                              Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n2.9<\/td>\n<\/tr>\n
                              Specific gravity<\/th>\n3.1<\/td>\n<\/tr>\n
                              Hardness (Hv)(GPa)<\/th>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                              \n
                              Applications<\/h5>\n
                                \n
                              • Components used at high temperature<\/li>\n
                              • Sliding parts:\n
                                  \n
                                • Bearing,<\/li>\n
                                • Mechanical seals<\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n
                                  \n
                                  \n
                                  \n

                                  Zirconia<\/h4>\n

                                  (Zirconium dioxide) ZrO2<\/p>\n<\/p><\/div>\n

                                  \n
                                  \n
                                  Properties<\/h5>\n
                                  *High fracture toughness, high strength, abrasion-resistant<\/h6>\n\n\n\n\n\n\n\n\n
                                  Melting point (\u00b0C )<\/th>\n2715<\/td>\n<\/tr>\n
                                  Thermal Shock Resistance<\/th>\n280<\/td>\n<\/tr>\n
                                  Thermal conductivity (W\/(m\u30fbK))<\/th>\n3<\/td>\n<\/tr>\n
                                  Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n7.7<\/td>\n<\/tr>\n
                                  Specific gravity<\/th>\n6.0<\/td>\n<\/tr>\n
                                  Hardness (Hv)(GPa)<\/th>\n13<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                                  \n
                                  Applications<\/h5>\n
                                    \n
                                  • Cutlery for industrial purposes<\/li>\n
                                  • Scissors, kitchen knives<\/li>\n
                                  • Gauges:\n
                                      \n
                                    • Pin gauge,<\/li>\n
                                    • Block gauge<\/li>\n<\/ul>\n<\/li>\n
                                    • Various wear resistant parts<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
                                      \n
                                      \n

                                      Boron nitride<\/h4>\n

                                      BN<\/p>\n<\/p><\/div>\n

                                      \n
                                      \n
                                      Properties<\/h5>\n
                                      *Excellent electrical resistance at high temperature, thermal shock-resistant <\/h6>\n\n\n\n\n\n\n\n\n
                                      Melting point (\u00b0C )<\/th>\n2700<\/td>\n<\/tr>\n
                                      Thermal Shock Resistance<\/th>\n1500<\/td>\n<\/tr>\n
                                      Thermal conductivity (W\/(m\u30fbK))<\/th>\n63<\/td>\n<\/tr>\n
                                      Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n1.4<\/td>\n<\/tr>\n
                                      Specific gravity<\/th>\n1.8<\/td>\n<\/tr>\n
                                      Hardness (Hv)(GPa)<\/th>\n0.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                                      \n
                                      Applications<\/h5>\n
                                        \n
                                      • \n High temperature atmospheric furnace insulator<\/li>\n
                                      • Various components for semiconductor processing equipment<\/li>\n
                                      • Crucibles for compound semiconductor<\/li>\n
                                      • Electrical part assembly jig<\/li>\n
                                      • Heat sinks\n <\/li>\n<\/ul>\n

                                        Powder: high temperature lubrication additive, release agent cosmetic products<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n

                                        \n

                                        Semimetal<\/h3>\n
                                        \n
                                        \n

                                        Silicon<\/h4>\n

                                        (Si) Atomic number 14<\/p>\n<\/p><\/div>\n

                                        \n
                                        \n
                                        Properties<\/h5>\n
                                        *High fracture toughness, high strength, abrasion-resistant<\/h6>\n\n\n\n\n\n\n\n\n
                                        Melting point (\u00b0C )<\/th>\n1400<\/td>\n<\/tr>\n
                                        Thermal Shock Resistance<\/th>\n\u2212<\/td>\n<\/tr>\n
                                        Thermal conductivity (W\/(m\u30fbK))<\/th>\n148<\/td>\n<\/tr>\n
                                        Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n4.2<\/td>\n<\/tr>\n
                                        Specific gravity<\/th>\n2.3<\/td>\n<\/tr>\n
                                        Hardness (Mohs)<\/th>\n6.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                                        \n
                                        Applications<\/h5>\n
                                          \n
                                        • Semi-conductor parts<\/li>\n
                                        • Semi-conductor manufacturing equipment parts<\/li>\n
                                        • Solar battery <\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n
                                          \n

                                          Glass<\/h3>\n
                                          \n
                                          \n

                                          Quartz glass<\/h4>\n<\/p><\/div>\n
                                          \n
                                          \n
                                          Properties<\/h5>\n
                                          *Excellent electrical resistance at high temperature, thermal shock-resistant<\/h6>\n\n\n\n\n\n\n\n\n
                                          Melting point (\u00b0C )<\/th>\n1700<\/td>\n<\/tr>\n
                                          Thermal Shock Resistance<\/th>\n1000<\/td>\n<\/tr>\n
                                          Thermal conductivity (W\/(m\u30fbK))<\/th>\n1.4<\/td>\n<\/tr>\n
                                          Thermal expansion coefficient (\u00d710-6<\/sup>)<\/th>\n0.5<\/td>\n<\/tr>\n
                                          Specific gravity<\/th>\n2.2<\/td>\n<\/tr>\n
                                          Hardness (Hv)(GPa)<\/th>\n9<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n
                                          \n
                                          Applications<\/h5>\n
                                            \n
                                          • \n Optics:<\/p>\n
                                              \n
                                            • Optical lens and prisms<\/li>\n
                                            • Various laser lenses
                                              \n \n <\/li>\n<\/ul>\n<\/li>\n
                                            • Chemistry:\n
                                                \n
                                              • Solvent distilling container<\/li>\n
                                              • Chemical experiment equipment<\/li>\n<\/ul>\n<\/li>\n
                                              • Semi conductor industrial uses:\n
                                                  \n
                                                • CVD, all kinds of furnace tubes for diffusion purposes<\/li>\n
                                                • Photomask and etc.
                                                  \n \n <\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

                                                  Guides to materials Materials and applications Refractory Metals Tungsten (W) Atomic number: 74 Properties *High heat resistance, high heat conductivity, high specific gravity Melting point (\u00b0C ) 3387 the highest among all metals Thermal conductivity (W\/(m\u30fbK)) 172   Thermal expansion coefficient (\u00d710-6) 4.5 the lowest among all metals Specific gravity 19.3 equal to gold Hardness (Hv)(GPa) 4.2   Young\u2019s modulus (GPa) 345   Applications Filaments for illumination, crucible Heater for vacuum furnance All kinds of electrodes for discharge lamps, electrical contacts Heat screen material, TIG welding electrodes Components for semiconductor ion implantacion devices Sputtering targets Balance weight Molybdenum (Mo) Atomic number: 42 Properties *Heat-resistant, high heat conductivity Melting point (\u00b0C […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3249,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-guide.php","meta":{"footnotes":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/pages\/3309"}],"collection":[{"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/comments?post=3309"}],"version-history":[{"count":27,"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/pages\/3309\/revisions"}],"predecessor-version":[{"id":5209,"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/pages\/3309\/revisions\/5209"}],"up":[{"embeddable":true,"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/pages\/3249"}],"wp:attachment":[{"href":"https:\/\/top-seiko.com\/pl\/wp-json\/wp\/v2\/media?parent=3309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}