I-Ferrite sisisombululo sekhabhoni esomeleleyo kwi-α-Fe, isoloko imelwe luphawu "F."Kwiyenziwe ngentsimbi eshayinayo, "i-ferrite" ibhekisela kwisisombululo se-carbon eqinile kwi-α-Fe, ene-carbon solubility ephantsi kakhulu.Inokunyibilika kuphela malunga ne-0.0008% yekhabhoni kwindawo yobushushu begumbi kwaye inobuninzi bekhabhoni yokunyibilika kwe-0.02% kwi-727 ° C.I-Ferrite igcina isiseko somzimba we-cubic lattice kwaye ihlala imelwe luphawu "F.
Ngenxa yomxholo wekhabhoni ephantsi, i-ferrite ibonisa iimpawu ezifana nentsimbi ecocekileyo, kubandakanywa i-ductility efanelekileyo kunye nokuqina, kunye ne-elongation (δ) malunga ne-45% ukuya kwi-50%.Inamandla asezantsi kunye nokuqina, inamandla okuqina (σb) malunga nama-250 MPa kunye nokuqina kweBrinell (HBS) malunga nama-80.
I-Ferritic steel stainless, kumxholo wensimbi engenasici kwinkonzo yayo yenkonzo, ngokuyinhloko iqukethe i-microstructure ye-ferritic.Umxholo wayo we-chromium usuka kwi-11% ukuya kwi-30%, kwaye unomzimba we-cubic crystal structure.Umxholo wentsimbi yensimbi engenasici ayihambelani nokuba i-ferritic insimbi engenasici okanye ayikho.Insimbi engenasici yeFerritic ixhomekeke kuphela ekubeni, kwimeko yenkonzo yayo, iqulethe ubukhulu becala i-microstructure ye-ferritic, enemagnethi.
I-Austenite sisisombululo esiqinileyo sekhabhoni kwi-γ-Fe, ehlala imelwe ngumqondiso "A."Igcina i-cubic crystal lattice egxile ebusweni be-γ-Fe.Inomlinganiselo ophezulu we-carbon solubility, ukunyibilika malunga ne-0.77% yekhabhoni kwi-727 ° C kunye ne-2.11% yekhabhoni kwi-1148 ° C.I-Austenite yi-microstructure ekwazi ukuzinza kuphela kumaqondo obushushu angaphezu kwe-727 ° C.I-Austenite i-ductile kwaye i-microstructure efunekayo kumanqanaba amaninzi entsimbi xa iphantsi kokusebenza okushushu kumaqondo okushisa aphezulu.I-Austenite ayinayo imagnetic.
Ngenxa yomxholo wekhabhoni ephantsi, i-ferrite ibonisa iimpawu ezifana nentsimbi ecocekileyo, kubandakanywa i-ductility efanelekileyo kunye nokuqina, kunye ne-elongation (δ) malunga ne-45% ukuya kwi-50%.Inamandla asezantsi kunye nokuqina, inamandla okuqina (σb) malunga nama-250 MPa kunye nokuqina kweBrinell (HBS) malunga nama-80.
I-Ferritic steel stainless, kumxholo wensimbi engenasici kwinkonzo yayo yenkonzo, ngokuyinhloko iqukethe i-microstructure ye-ferritic.Umxholo wayo we-chromium usuka kwi-11% ukuya kwi-30%, kwaye unomzimba we-cubic crystal structure.Umxholo wentsimbi yensimbi engenasici ayihambelani nokuba i-ferritic insimbi engenasici okanye ayikho.Insimbi engenasici yeFerritic ixhomekeke kuphela ekubeni, kwimeko yenkonzo yayo, iqulethe ubukhulu becala i-microstructure ye-ferritic, enemagnethi.
I-Austenite sisisombululo esiqinileyo sekhabhoni kwi-γ-Fe, ehlala imelwe ngumqondiso "A."Igcina i-cubic crystal lattice egxile ebusweni be-γ-Fe.Inomlinganiselo ophezulu we-carbon solubility, ukunyibilika malunga ne-0.77% yekhabhoni kwi-727 ° C kunye ne-2.11% yekhabhoni kwi-1148 ° C.I-Austenite yi-microstructure ekwazi ukuzinza kuphela kumaqondo obushushu angaphezu kwe-727 ° C.I-Austenite i-ductile kwaye i-microstructure efunekayo kumanqanaba amaninzi entsimbi xa iphantsi kokusebenza okushushu kumaqondo okushisa aphezulu.I-Austenite ayinayo imagnetic.
Ixesha lokuposa: Nov-16-2023