Iyini i-Ti-6Al-4V ELI Titanium Bar futhi Kungani Isetshenziselwa Ukufakelwa Kwezokwelapha?

Ibha ye-titanium ye-Ti-6Al-4V ELI yenzelwe futhi isetshenziselwa ukukhiqiza izifakelo zezokwelapha.

Ibhekwa kabanzi njenge "izinga legolide" phakathi kwama-alloy e-titanium ezokwelapha. Inani layo eliyinhloko lisekulondolozeni amandla aphezulu kanye nokuhambisana okuhle kakhulu kwe-alloy ye-titanium ngenkathi ithuthukisa kakhulu ukuqina kanye nokuthembeka kwesikhathi eside ngokulawula ukwakheka okuqinile.

Kwenzenjani?–Incazelo yegama elithi "ELI"

I-Ti-6Al-4V ELISAma-tands e-Extra Low Interstitial Ti-6Al-4V alloy, eyaziwa emhlabeni wonke ngokuthi i-Titanium Grade 23 ukuze ihlukaniswe ne-titanium ye-Grade 5 evamile. Umehluko omkhulu phakathi kwe-Ti-6Al-4V ELI (Grade 23) kanye ne-Ti-6Al-4V evamile (Grade 5) yilena elandelayo:

Izakhiwo Eziyinhloko Nezinzuzo

Lesi sakhiwo esincane "esiphansi kakhulu" sinikeza izinzuzo eziningana ezibalulekile zezinhlelo zokusebenza zezokwelapha:

Ukuqina Okuphezulu Kokuphuka Nokumelana Nokukhathala: Amazinga alawulwa ngokuqinile e-oxygen, i-iron, nezinye izakhi avimbela ukwakheka kwamakhemikhali aqhekekayo. Lokhu kunikeza izinto amandla amakhulu kakhulu okumelana nokuqhekeka kokukhathala ngaphansi kokucindezeleka okuyinkimbinkimbi komzimba womuntu (isb., imithwalo ngesikhathi sokuhamba)—isidingo esibalulekile sokufakelwa isikhathi eside.

Ukuhambisana Okuhle Kakhulu Nokumelana Nokugqwala: Njengoba izuza ukungabi nobuthi kwe-titanium ezicutshini zomuntu, i-alloy yakha ungqimba lwe-oxide oluzinzile ebusweni bayo olungagqwali cishe oketshezini lomzimba, ngokukhishwa kwe-ion yensimbi ephansi kakhulu, okuqinisekisa ukuphepha kwesikhathi eside.

Izakhiwo Ezithembekile Zomshini: Njengoba amandla okudonsa ngokuvamile edlula i-860MPa kanye nokwelulwa okungaphezu kuka-10%, inikeza amandla anele okusetshenziswa kokuthwala umthwalo njengokufakelwa kwe-hip kanye nomgogodla ngenkathi igcina ukuguquguquka okwanele.