Ferrite ndi njira yolimba ya kaboni mu α-Madzi, yomwe nthawi zambiri imayimiriridwa ndi chizindikiro "F." Muchitsulo chosapanga dzimbiri, "Ferrite" akunena za yankho lokwanira la kaboni mu í-Fir, lomwe lili ndi kusungunuka kochepa kaboni kwambiri. Itha kungosungunuka pafupifupi 0.0008% kaboni kutentha ndipo ili ndi ma carbon solubility wa 0.02% pa 727 ° C. Ferrite amakhala ndi mawonekedwe a cubic omangika ndipo nthawi zambiri amaimiridwa ndi chizindikiro "F.
Chifukwa cha zinthu zake zotsika kaboni, zowonetsa za Ferrite zimafanana ndi chitsulo choyera, kuphatikizapo duckity yabwino komanso kulimba mtima, yokhala ndi mtunda (Δ) pafupifupi 50%. Ili ndi mphamvu yotsika ndi kulimba, ndi mphamvu yowoneka bwino (σb) pafupifupi 250 MPA ndi kuwongolera kwa brinoll (HBS) pafupifupi 80.
Chitsulo chosapanga dzimbiri, muzokhazikika pa zosapanga dzimbiri muutumiki wake, makamaka ngati microptuction microple. Zithunzi zake chromium zimachokera ku 11% mpaka 30%, ndipo ili ndi mawonekedwe a crubic. Zitsulo zomwe zili pa chitsulo chosapanga dzimbiri sizigwirizana ndi chitsulo chosapanga chopanda chosakhalitsa kapena ayi. Chitsulo chosapanga dzimbiri chimadalira pokhapokha pantchito yake, muutumiki wake, umakhala ndi microptuction yamavidiyo, omwe ndi maginito.
Austete ndi njira yolimba ya kaboni mu γ-Fe, yomwe nthawi zambiri imayimiriridwa ndi chizindikiro "A." Imasunga nkhope ya cubic yolumikizira ya γ-Fe. Ili ndi nduna yokwera mtengo, kusungunuka pafupifupi 0.77% kaboni pa 727 ° C ndi mpaka 2.11% kaboni pa 1148 ° C. Austete ndi micrestruction yomwe imatha kukhala yokhazikika pokhapokha kutentha kuposa 727 ° C. Austete ndi Duckile ndipo ma micrestructuctuctuction amafunikira magiredi ambiri achitsulo akamagwira ntchito yotentha. Austete ndi maginito.
Chifukwa cha zinthu zake zotsika kaboni, zowonetsa za Ferrite zimafanana ndi chitsulo choyera, kuphatikizapo duckity yabwino komanso kulimba mtima, yokhala ndi mtunda (Δ) pafupifupi 50%. Ili ndi mphamvu yotsika ndi kulimba, ndi mphamvu yowoneka bwino (σb) pafupifupi 250 MPA ndi kuwongolera kwa brinoll (HBS) pafupifupi 80.
Chitsulo chosapanga dzimbiri, muzokhazikika pa zosapanga dzimbiri muutumiki wake, makamaka ngati microptuction microple. Zithunzi zake chromium zimachokera ku 11% mpaka 30%, ndipo ili ndi mawonekedwe a crubic. Zitsulo zomwe zili pa chitsulo chosapanga dzimbiri sizigwirizana ndi chitsulo chosapanga chopanda chosakhalitsa kapena ayi. Chitsulo chosapanga dzimbiri chimadalira pokhapokha pantchito yake, muutumiki wake, umakhala ndi microptuction yamavidiyo, omwe ndi maginito.
Austete ndi njira yolimba ya kaboni mu γ-Fe, yomwe nthawi zambiri imayimiriridwa ndi chizindikiro "A." Imasunga nkhope ya cubic yolumikizira ya γ-Fe. Ili ndi nduna yokwera mtengo, kusungunuka pafupifupi 0.77% kaboni pa 727 ° C ndi mpaka 2.11% kaboni pa 1148 ° C. Austete ndi micrestruction yomwe imatha kukhala yokhazikika pokhapokha kutentha kuposa 727 ° C. Austete ndi Duckile ndipo ma micrestructuctuctuction amafunikira magiredi ambiri achitsulo akamagwira ntchito yotentha. Austete ndi maginito.
Post Nthawi: Nov-16-2023