Bayanin likitanci na waya karfe
Idan aka kwatanta da tsarin masana'antu a cikin bakin karfe, Medical bakin karfe bukatar kula da kyau kwarai lalata juriya a cikin jikin mutum, don rage karfe ions, rushewa, kauce wa intergranular lalata, danniya lalata da kuma gida lalata sabon abu, hana karaya sakamakon dasa na'urorin, tabbatar da aminci na na'urorin da aka dasa. Saboda haka, da sinadaran abun da ke ciki bukatun ne mafi stringent fiye da masana'antu bakin karfe. Bakin ƙarfe na likitanci musamman da aka dasa a jikin ɗan adam, Ni da Cr gami abun ciki sun fi na bakin karfe na yau da kullun (yawanci suna biyan buƙatun ƙaƙƙarfan ƙaƙƙarfan bakin karfe). Abubuwan da ke cikin ƙazanta irin su S da P sun yi ƙasa da na bakin karfe na yau da kullun, kuma an bayyana shi a sarari cewa girman abubuwan da ba na ƙarfe ba a cikin ƙarfe ya kamata ya zama ƙasa da sa 115 (tsari mai kyau) da kuma sa 1 (tsari mara nauyi). ) bi da bi, yayin da misali na talakawa masana'antu bakin karfe ba ya sa a gaba na musamman bukatun ga inclusions.
Medical bakin karfe da aka yadu amfani da likita implant abu da likita kayan aiki kayan saboda da kyau biocompatibility, mai kyau inji Properties, da kuma m lalata juriya na jiki ruwaye da kuma mai kyau processability. Bakin karfe na likitanci ana amfani dashi ko'ina don yin haɗin gwiwa na wucin gadi daban-daban da karyewar kayan aikin gyara ciki, kamar kowane nau'in hips na wucin gadi, gwiwa, kafada, haɗin gwiwar gwiwar hannu; A likitan hakora, ana amfani dashi sosai a cikin likitan hakora, likitan hakora, dasa tushen hakori; A cikin aikin tiyata na zuciya, ana amfani dashi a cikin stent na zuciya. Baya ga yin gyare-gyare iri-iri na tiyata, ana kuma amfani da bakin karfe na likitanci don samar da kayan aikin tiyata iri-iri, kamar suture na tiyata.
Ƙarfe daban-daban yana kawo aikin daban-daban akan alluran sutures, amma duk waɗannan zasu iya biyan mafi ƙasƙanci da ake bukata na tiyata mai aminci.
ginshiƙi mai zuwa yana lissafin ƙarfe bakin ƙarfe na likitanci wanda galibi za'a yi amfani dashi a cikin alluran ɗinki na tiyata.
| Abun Kaya | C | Si | Mn | P | S | Ni | Cr | N | Cu | Mo | Fe | Al | B | Ti | Cb |
| 420J2 | 0.28 | 0.366 | 0.440 | 0.0269 | 0.0022 | 0.363 | 13.347 | / | / | / | Ma'auni | / | / | / | / |
| 455 | 0.05 | 0.5 | 0.5 | 0.04 | 0.03 | 7.5-9.5 | 11.0-12.5 | / | 1.5-2.5 | 0.5 | 71.98-77.48 | / | / | 0.8-1.4 | 0.1-0.5 |
| 470 | 0.01 | 0.040 | 0.020 | 0.0020 | 0.0230 | 11.040 | 11.540 | 0.004 | 0.010 | 0.960 | Ma'auni | 0.090 | 0.0022 | 1.600 | 0.01 |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | / | / | / | Ma'auni | / | / | / | / |
| 304AISI | ≤0.07 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.015 | 8.0 - 10.5 | 17.5-19.5 | ≤0.11 | / | / | Ma'auni | / | / | / | / |
