Tulaga maualuga na faia i Saina mea mata'utia Cobalt chromium alloy particles CoCr Customized High-Entropy Alloys(HEA)

Ona o le maualuga o le ofuina ma le biocompatibility, o le taimane chrome e masani ona faʻaaogaina i le gaosiga o sooga faʻapitoa, e aofia ai tulivae ma sooga. Co-Cr u'amea e foliga mai e mafai ona pala, fa'aitiitia fa'alavelave i le aano o lo'o si'omia pe a totōina, ma iai ni mea fa'a-kemikolo e fa'aitiitia ai le fa'aitaitagofie, fa'a'a'i, ma fa'alavelave fa'aletonu. Co-Cr alloys o loʻo faʻaaogaina lautele i le gaosiga o stents ma isi mea faʻapipiʻi taʻavale ona o le Co-Cr alloys o loʻo faʻaalia ai foi le biocompatibility sili ona lelei ma le toto ma mea vaivai. O le tulaga alamanuia ASTM o loʻo faʻamatalaina ai le tuʻufaʻatasiga faʻapipiʻi mo faʻapipiʻi faʻapipiʻi -F75: tele taimane, e aofia ai le 27 i le 30% chromium, 5 i le 7% siliva, o isi elemene taua e pei o le manganese, silicon e itiiti ifo i le 1% taʻitasi, uʻamea itiiti ifo i le 0.75%, nickel itiiti ifo i le 0.5%, ma le itiiti lava aofaiga o carbon, nitrogen, tungsten, phosphorus, sulfur, boron ma isi.

I le faaopoopo atu i le taimane chromium silver (CoCrMo), taimane nickel chromium (CoNiCrMo) o loʻo faʻaaogaina foi i totonu o mea faʻapipiʻi. Ole a'afiaga ole N ions e tu'u mai e u'amea CoNiCr ma a latou mea fa'aletonu fa'atapula'aina o ni atugaluga pe a fa'aogaina nei alamea e fai ma feso'ota'iga. Mo lenei mafuaʻaga, o le CoCrMo e masani lava o le uʻamea muamua mo le sui faʻatasi.

O la matou afifi masani e 25kgs/Drum

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