Titanium Alloy Mechanical Properties
Titanium alloy ine simba rakawanda uye yakaderera density, yakanaka michina zvivakwa, yakanaka kuomarara uye corrosion kuramba. Pamusoro pezvo, titanium alloy process performance haina kunaka, kucheka kwakaoma, mukupisa kugadzirisa, zviri nyore kutora hydrogen okisijeni nitrogen kabhoni uye kumwe kusvibiswa. Iko kune kushomeka kwekusagadzikana kwekupfeka, yakaoma kugadzira maitiro. Industrial kugadzirwa titanium kwakatanga muna 1948. Kukudziridzwa avhiyesheni indasitiri zvinodiwa, kuti titanium indasitiri ane avhareji pagore kukura mwero anenge 8% kukura.
Parizvino, kuburitswa kwepagore kwetitanium alloy processing material munyika kwasvika kudarika 40,000 tons, uye dzinenge 30 marudzi emagiredhi etitanium alloy. Iyo inonyanya kushandiswa titanium alloys ndeye Ti-6Al-4V(TC4), Ti-5Al-2.5Sn(TA7) uye maindasitiri pure titanium (TA1, TA2 uye TA3).
Titanium alloys anonyanya kushandiswa kugadzira compressor zvikamu zveinjini dzendege, ichiteverwa nezvikamu zvezvimiro zvemaroketi, zvinokandwa uye ndege dzinomhanya. Pakazosvika pakati pemakore ekuma1960, titanium nezviwanikwa zvayo zvakanga zvashandiswa muindasitiri yakajairika kugadzira maelectrode emagetsi emagetsi, macondenser ezviteshi zvemagetsi, maheater ekunatsa oiri nekubvisa munyu, uye midziyo yekudzora kusvibisa. Titanium uye alloys ayo ave rudzi rwekuora - inodzivirira zvimiro zvemidziyo. Uye zvakare, inoshandiswawo kugadzira hydrogen kuchengetedza zvinhu uye chimiro chendangariro alloys.
China yakatanga tsvakurudzo pamusoro petitanium uye titanium alloys muna 1956; Pakati pema1960, kugadzirwa kwemaindasitiri kwetitanium zvinhu uye kuvandudzwa kweTB2 alloy kwakatanga. Titanium alloy chinhu chitsva chakakosha chechimiro chinoshandiswa muindasitiri yezvemhepo. Iyo chaiyo giravhiti, simba uye tembiricha yebasa zviri pakati pealuminium nesimbi, asi simba rayo chairo rakakwira uye ine yakanakisa anti-yegungwa corrosion uye yakanyanya-yakaderera tembiricha.
Muna 1950, F-84 fighter-bhomba yakatanga kushandiswa seyekumashure fuselage heat shield, air hood, tail hood, uye zvimwe zvisiri-kutakura zvinhu. Kubva kuma1960, kushandiswa kwetitanium alloy kwakatamiswa kubva kumashure kwefuselage kuenda kune yepakati fuselage, zvishoma kutsiva simbi yekugadzira kuita zvakakosha zvinotakura zvinhu senge furemu, danda uye flap siraidhi. Kushandiswa kwetitanium alloy mundege dzemauto kwakawedzera nekukurumidza, kusvika 20% ~ 25% yehuremu hwechimiro chendege.