Ubwiza buhanitse bukozwe mubushinwa ibikoresho fatizo Cobalt chromium alloy ibice CoCr Customized High-Entropy Alloys (HEA)

Bitewe nuko irwanya kwambara cyane hamwe na biocompatibilité, chrome ya diyama ikoreshwa cyane mugukora ingingo zihimbano, harimo ivi hamwe. Amavuta ya Co-Cr akunda kwihanganira ruswa, kugabanya ingorane hamwe nuduce dukikije iyo byatewe, kandi bifite imiti igabanya amahirwe yo kurakara, reaction ya allergique, hamwe nubudahangarwa bw'umubiri. Amavuta ya Co-Cr nayo akoreshwa cyane mugukora stent hamwe nubundi buryo bwo kubaga kuko Co-Cr alloys nayo igaragaza biocompatibilité nziza hamwe namaraso hamwe nuduce tworoshye. Inganda zisanzwe ASTM isobanura ibivangavanze byatewe na orthopedic -F75: cyane cyane diyama, irimo chromium 27 kugeza 30%, ifeza 5 kugeza 7%, ibindi bintu byingenzi nka manganese, silikoni iri munsi ya 1%, icyuma kiri munsi ya 0,75%, nikel iri munsi ya 0.5%, hamwe na karubone nkeya, azote, tungsten, fosifore, sulfure, boron nibindi

Usibye diyama chromium silver (CoCrMo), chromium ya diyama nikel (CoNiCrMo) nayo ikoreshwa mugutera. Uburozi bushoboka bwa N ion bwasohowe na CoNiCr alloys hamwe nubushobozi bwabo buke bwo guterana amagambo ni impungenge mugihe ukoresheje ayo mavuta nkamasangano. Kubwiyi mpamvu, CoCrMo akenshi ni ibanze ryibanze ryo gusimbuza hamwe.

Ibipfunyika bisanzwe ni 25kgs / Ingoma

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