Titanium pas nrig Standard

-alloys muaj ib tug npaum li cas ntawm ruaj khov -phase ntsiab, lub equilibrium lub xeev yog tsuas yog tsim los ntawm -phase. -alloys muaj ib tug me me lub ntiajteb txawj nqus, zoo tshav kub zog, zoo weldability thiab zoo heev corrosion kuj, qhov tsis zoo yog chav tsev kub lub zog yog tsawg, feem ntau yog siv los ua cua sov-resistant thiab corrosion-resistant cov ntaub ntawv. -alloys tuaj yeem muab faib ua tag nrho - - alloys (TA7), ze - - alloys (Ti-8Al-1Mo-1V) thiab -alloys nrog a me me ntawm cov compound (Ti-2.5Cu).

Titanium bar qib ntau lawm

National standard grade: TA1, TA2, TA3, TA7, TA9, TA10, TC4, TC4ELI, TC6, TC9, TC10, TC11.

American Standard: GR1, GR2, GR3, GR5, GR7, GR12

Titanium bar ntau lawm lub xeev:

Kev ua haujlwm kub (R)

Kev ua haujlwm txias (Y)

Kev mob tshwm sim (M)

Solid solution state (ST)

Titanium bar manufacturing txheej txheem:

Kub forging - kub dov - tig (sib tsoo)

Titanium pas nrig tus qauv: GB / T 2965-2007, GB / T 2965-2007, GB / T2965-2007

Lub teb chaws tus qauv: GB/T2965-2007, GB/T13810, Q/BS5331-91

Txuj: ASTM B348, ASTM F136, ASTM F67, AMS4928

Titanium alloys tuaj yeem muab faib ua peb pawg raws li qhov muaj pes tsawg leeg ntawm cov theem: -alloys, (+) alloys thiab -alloys, uas tau qhia raws li TA, TC thiab TB hauv Suav teb feem.

① -alloys muaj ib tug npaum li cas ntawm ruaj khov -phase ntsiab, lub equilibrium xeev feem ntau yog tsim los ntawm -phase. -alloys muaj ib tug me me lub ntiajteb txawj nqus, zoo tshav kub zog, zoo weldability thiab zoo heev corrosion kuj, qhov tsis zoo ntawm chav tsev kub lub zog yog tsawg, feem ntau yog siv los ua cov ntaub ntawv kub-resistant thiab corrosion-resistant cov ntaub ntawv. -alloys tuaj yeem muab faib ua tag nrho- - alloys (TA7), ze - -alloys (Ti{{10}}Al-1Mo-1V) thiab ib tug me me ntawm cov tebchaw ntawm -alloys (Ti-2.0%) thiab -alloys (Ti{17}}.2%), -alloys (Ti-2.2%) thiab -alloys (Ti-2.2%). (Ti-2.5Cu) nrog me me ntawm cov tshuaj. ② (+ ) alloys muaj qee yam ntawm cov ntsiab lus uas ruaj khov thiab theem, thiab lub koom haum ntawm cov hlau nyob rau hauv lub xeev sib npaug yog cov thiab theem. (+) alloy muaj lub zog nruab nrab, thiab tuaj yeem kho cua sov kom ntxiv dag zog, tab sis kev ua haujlwm vuam tsis zoo. (+ ) alloys yog siv dav, uas cov khoom ntawm Ti-6Al-4V alloys suav rau ntau tshaj li ib nrab ntawm tag nrho cov ntaub ntawv titanium.

③ alloy muaj ntau ntawm -phase stabilizing ntsiab lus, tuaj yeem khaws cia ntawm qhov kub thiab txias txhua txoj hauv kev mus rau chav sov. alloys tuaj yeem muab faib ua cov khoom siv hluav taws xob kho cua sov (sub-stabilized alloys thiab ze-sub-stabilized alloys) thiab kub-stabilized alloys. Thaum tshav kub kub-kho tau -alloys muaj cov yas zoo heev hauv lub xeev quenched thiab tuaj yeem muaj hnub nyoog rau lub zog tensile ntawm 130-140 kgf / mm2. -alloys feem ntau yog siv los ua cov khoom siv muaj zog, siab tawv. Qhov tsis zoo yog qhov tshwj xeeb ntawm lub ntiajteb txawj nqus, tus nqi siab, kev siv vuam tsis zoo, txiav thiab machining nyuaj.