Lub ntsiab ntawm cov khoom thiab cov khoom ntawm titanium alloys

Titanium alloys yog Titanium - Raws li cov khoom siv nrog cov khoom ntxiv. Lawv muaj cov khoom zoo heev xws li qhov tsis tshua muaj zog, lub zog siab, ua rau lawv muaj zog siv dav hlau, kev lag luam biomedical, thiab tshuaj lom neeg. Lub ntsiab Cheebtsam ntawm titanium alloys suav nrog titanium (ti) thiab ntau cov alloying ntsiab. Qhov sib ntxiv ntawm cov khoom no tseem cuam tshuam rau lawv cov khoom siv mechanical thiab ua cov yam ntxwv.

Titanium muaj ib txwm muaj li titanium dioxide (ti₂) lossis ilmenite (fetio₃). Ntshiab titanium yog silanium yog silillery dawb thiab muaj qhov ntom ntom dawb thiab muaj qhov ntom ntom ntawm tsuas yog 4.51 g / ntawm cov hlau, tsis tau muaj zog los yog ntau tshaj ntawm qee cov hlau sib txuas. Txawm li cas los xij, ntshiab Titanium muaj tsawg hardness thiab tsawg cua sov thiab corrosion ua si, yog li cov khoom siv hluav taws xob feem ntau ntxiv rau kev ua kom nws cov khoom.

Cov khoom siv titanium feem ntau muaj cov khoom siv titanium suav nrog txhuas (al), molybdenum (mo), chromium (FE), thiab Tin (Sn). Aluminium thiab Vanadium yog thawj qhov sib ntxiv hauv -}}}}}}}}}? Aluminium txhim kho lub zog tshwj xeeb thiab oxidation tsis kam ntawm titanium alloys, thaum vanadium txhim kho lawv qhov kev ruaj khov siab ruaj khov thiab tawv. Molybdenum thiab chromium feem ntau siv los txhim kho corrosion tsis kam, tshwj xeeb tshaj yog nyob rau hauv acidic lossis chloride ib puag ncig. Hlau thiab Tin tau siv los txo cov nqi thiab txhim kho cov txheej txheem.

Raws li cov ntsiab lus alloy, titanium alloys tuaj yeem muab faib ua peb pawg, ua rau lawv haum rau qhov siab heev, ua rau muaj kev haum xeeb rau qhov siab - kub chaw ib puag ncig. - hom TB2) muaj cov khoom siv tb2 siv titanium alloy.

Thawj qhov muaj npe ntawm titanium alloys txiav txim siab lawv cov khoom muaj txiaj ntsig, ua rau lawv indispensable siab {{0} Kev ua haujlwm siab hauv kev lag luam niaj hnub. Nyob rau yav tom ntej, nrog kev ua kom zoo ntawm alloy formulations, cov ntawv thov ntau ntawm titanium alloys yuav txuas ntxiv mus ntxiv.