Dab tsi yog qhov tsis zoo ntawm Titanium?
Nov 23, 2023
Taw qhia
Titanium yog ib qho khoom tseem ceeb uas siv rau hauv ntau yam kev lag luam. Nws yog lub npe hu rau nws lub zog, durability, thiab corrosion kuj. Txawm li cas los xij, zoo li txhua yam khoom siv, muaj qhov tsis zoo rau kev siv titanium. Hauv tsab xov xwm no, peb yuav tshawb txog qee qhov tsis zoo ntawm titanium.
Disadvantage #1: Nqi
Tej zaum qhov tsis zoo tshaj plaws ntawm titanium yog nws cov nqi. Titanium yog cov khoom kim heev, thiab tus nqi no tuaj yeem ua rau muaj kev cuam tshuam loj rau ntau qhov kev lag luam. Tus nqi yog los ntawm cov txheej txheem tsim khoom, uas yog qhov nyuaj dua li kev tsim cov khoom siv hlau. Tsis tas li ntawd, qhov kev thov rau titanium yog siab, uas ua rau cov nqi nce ntxiv.
Disadvantage #2: nyuaj hauv Machining
Titanium yog cov khoom siv tawv rau lub tshuab. Nws paub tias yog abrasive thiab muaj cov thermal conductivity tsawg, uas ua rau nws nyuaj rau tshem tawm cov khoom thaum txiav los yog drilling. Qhov kev nyuaj siab no ua rau cov nqi siab dua rau cov cuab yeej machining thiab lub sijhawm ua haujlwm ntev dua, uas tuaj yeem ua rau qeeb ntau lawm.
Disadvantage #3: Kev tsis txaus siab
Titanium yog raug rau embrittlement nyob rau hauv tej yam kev mob. Qhov no txhais tau tias nws tuaj yeem ua nkig thiab tawg yooj yim dua. Qhov no tuaj yeem tshwm sim thaum titanium raug rau qhov kub thiab txias, xws li thaum lub sij hawm vuam lossis tshuaj ua haujlwm. Qhov embrittlement no tuaj yeem cuam tshuam qhov kev ncaj ncees ntawm cov khoom titanium thiab ua rau tsis ua haujlwm.
Disadvantage #4: Tsis muaj xim
Titanium yog cov khoom siv hlau uas feem ntau yog nyiaj xim. Tsis zoo li lwm yam hlau, nws tsis tuaj yeem yooj yim xim lossis coated. Qhov no tuaj yeem txwv nws cov ntawv thov hauv kev lag luam uas cov xim tseem ceeb, xws li cov hniav nyiaj hniav kub thiab tshuaj pleev ib ce.
Disadvantage #5: Susceptibility to Contamination
Titanium yog heev reactive nrog ntau lub ntsiab thiab tebchaw. Qhov no ua rau nws yooj yim rau kev sib kis thaum lub sijhawm tsim khoom. Txawm tias me me ntawm cov kab mob tuaj yeem cuam tshuam rau cov khoom ntawm titanium. Qhov no tuaj yeem ua rau cov khoom tsis muaj zog thiab cov khoom siv nrog luv luv lifespan.
Disadvantage #6: Kev Sib Tw hauv Kev Rov Ua Dua Tshiab
Titanium yog cov khoom tseem ceeb uas feem ntau siv hauv cov khoom lag luam siab. Txawm li cas los xij, kev rov ua dua titanium yog qhov nyuaj, vim nws xav tau cov cuab yeej tshwj xeeb thiab cov txheej txheem. Qhov no txhais tau hais tias feem ntau ntawm cov titanium uas tsim tau xaus rau hauv qhov chaw pov tseg, qhov twg nws yuav siv ntau txhiab xyoo los decompose.
Disadvantage #7: Tsawg Muaj
Thaum kawg, titanium yog ib yam khoom tsis tshua muaj. Thaum nws pom muaj ntau nyob rau hauv lub ntiaj teb, nws yog ib qho nyuaj thiab kim kom rho tawm. Qhov no txhais tau hais tias muaj kev txwv cov khoom siv titanium, uas tuaj yeem tsav tus nqi thiab txwv tsis pub siv qee yam kev siv.
Xaus
Titanium yog cov khoom muaj txiaj ntsig uas muaj ntau yam zoo. Nws muaj zog, ruaj, thiab corrosion-resistant, ua rau nws muaj kev xaiv nrov rau ntau yam kev lag luam. Txawm li cas los xij, kuj tseem muaj qee qhov tsis zoo rau kev siv titanium. Nws yog kim, nyuaj rau tshuab, susceptible to embrittlement, tsis muaj xim, yooj yim rau kis, nyuaj rau recycle, thiab muaj tsawg muaj. Cov kev tsis zoo no ua rau nws tseem ceeb rau kev lag luam kom ua tib zoo xav txog seb titanium yog cov khoom siv zoo rau lawv cov khoom thiab kev siv.