Amateka Ya Titanium Amavuta Yiterambere

Titanium, icyuma cyingenzi cyubatswe cyakozwe mu myaka ya za 1950, gikoreshwa cyane mubice bitandukanye kubera imbaraga zacyo nyinshi, kurwanya ruswa cyane, no kurwanya ubushyuhe bwinshi. Ibihugu byinshi kwisi byamenye akamaro ka titanium alloys kandi byakoze ubushakashatsi niterambere, biganisha kubikorwa byacyo.

Amavuta ya mbere ya titanium yambere ni Ti-6Al-4V avanze, yakozwe muri Reta zunzubumwe zamerika muri 1954. Kubera ubukana bwayo buhebuje, imbaraga, guhindagurika, gukomera, guhinduka, gusudira, kurwanya ruswa, hamwe na biocompatibilité, byahindutse ibendera ryambere mu nganda zitwa titanium zikoreshwa, zingana na 75% kugeza 85% bya allani yose ya titanium. Ibindi byinshi bya titanium birashobora gufatwa nkibihinduka bya Ti-6Al-4V.

Mu myaka ya za 1950 na 1960, iterambere ryibanze rya - ubushyuhe bwa titanium ya moteri yindege hamwe na titanium yubatswe ya airframes nicyo cyibanzeho. Mu myaka ya za 70, hateguwe umubare wa ruswa - irwanya titanium. Kuva mu myaka ya za 1980, ruswa - irwanya titanium yumuti hamwe na - imbaraga za titanium alloys zagize iterambere ryinshi. Ubushyuhe bwo gukora ubushyuhe - bwihanganira titanium bwiyongereye bwavuye kuri dogere 400 muri 1950 bugera kuri dogere 600 - 650 mu myaka ya za 90. Kugaragara kwa Al2 (Ti3Al) na r (TiAl) - bivanze bivanze byahinduye ikoreshwa rya titanium kuva imbeho ikonje ya moteri (abafana na compressor) ikagera kumpera ishyushye (turbine). Ibikoresho bya titanium byubaka bigenda bitera imbere bigana imbaraga nyinshi, plastike nyinshi, imbaraga-zikomeye, modulus nyinshi, hamwe no kwihanganira ibyangiritse.

Leta ya Hunan - ifite imishinga "Imishinga icumi yo guhanga udushya" Imurikagurisha Techn Ikoranabuhanga ry’ingenzi n’inganda zo mu rwego rwo hejuru - Imikorere ya Titanium na Titanium
Byongeye kandi, guhera mu myaka ya za 70, imiterere yibikoresho yibikoresho nka Ti - Ni, Ti - Ni - Fe, na Ti - Ni - Nb byagaragaye kandi bigenda byiyongera mubikorwa byubuhanga.

Ubushinwa bwageze ku ntera mu gutunganya titanium ya 3D titanium, J-20 niyo yabaye iyambere mu kuyikoresha. Ndetse nibindi byinshi byikoranabuhanga byateye imbere biri murwego rwo hejuru.

Amajana ya titanium yatejwe imbere kwisi yose, hamwe 20 kugeza 30 mubyamamare cyane ni Ti - 6Al - 4V, Ti - 5Al-2.5Sn, Ti-2Al-2.5Zr, Ti-32Mo, Ti-Mo-Ni, Ti-Pd, SP-700, Ti-6242 Ti-10-5-3, Ti-1023, BT9, BT20, IMI829, na IMI834.

Nkurikije imibare ifatika, uruganda rw’imiti mu gihugu cyanjye rwakoresheje toni 25.000 za titanium mu mwaka wa 2012, rukaba rwaragabanutse kuva mu 2011. Ibi byagaragaje iterambere rya mbere ribi ku isoko ry’imiti ya titanium y’igihugu cyanjye kuva mu 2009. Mu myaka yashize, inganda z’imiti nizo zakoresheje cyane ibikoresho bitunganyirizwa muri titanium, zikaba zigeze kuri 50% by’ibicuruzwa byose bya titanium, bikagera ku gipimo cya 55% mu mwaka wa 2011. ntiyabonye gusa igabanuka rikomeye mu mishinga mishya, ahubwo ihura n’ivugururwa ry’inganda, hamwe n’ubushobozi bushya bwo kubyaza umusaruro ibicuruzwa bimwe na bimwe bibujijwe kandi ubushobozi bw’umusaruro butajyanye n'igihe. Kubwibyo, kugabanuka kwa titanium gutunganya ibikoresho bikenewe byanze bikunze. Abashinzwe inganda bari barahanuye ko ikoreshwa rya titanium mu nganda z’imiti rizagera ku ntera hagati ya 2013 na 2015. Urebye imikorere iriho ubu, intege nke z’ubukungu muri 2012 zishobora kuzana igabanuka ry’ikoreshwa rya titani mu nganda z’imiti.