Puas yog Qib 5 lossis Qib 2 titanium zoo dua? - Blog

Tsis muaj lus teb meej txog seb puas dawb huvtitanium gr2los yogtitanium alloy Gr5yog "zoo dua"; qhov kev xaiv nyob ntawm qhov kev xav tau tshwj xeeb ntawm daim ntawv thov. Ob qho tib si cov ntaub ntawv muaj lawv qhov muaj zog thiab tsis muaj zog ntawm lub zog, corrosion kuj, machinability, thiab nqi.

Core Performance Sib piv:

Lub zog

Gr5: Tensile zog approx. 860 MPa, yield zog approx. 820 MPa, uas yog 1.8-2 npaug ntawm kev lag luam ntshiab titanium

Gr2: Tensile zog 345-450 MPa, yield zog 275-380 MPa

Corrosion Resistance

Gr2: Corrosion kuj nyob rau hauv dej hiav txwv, acidic, thiab alkaline ib puag ncig zoo dua rau Gr5, nrog rau kev ua tau zoo tshwj xeeb hauv kev txo cov xov xwm

Gr5: Corrosion kuj yog me ntsis qis dua li cov ntshiab titanium, tab sis vim nws lub zog siab, phab ntsa tuab tuaj yeem txo qis, ua rau nws txaus rau feem ntau qhov chaw engineering. cov

Kub tiv taus

Gr5: tuaj yeem ua haujlwm tsis tu ncua ntawm 350-400 degree

Gr2: Sab saum toj txwv kwv yees li 300 degree

Biocompatibility

Ob qib qhia txog biocompatibility zoo, tab sis Gr5, vim nws lub zog siab dua, feem ntau yog siv rau hauv load-cov kabmob cog (xws li cov pob qij txha pob txha thiab txha caj qaum)

Gr2 feem ntau yog siv rau tsis yog-load-cov kabmob lossis qis- cov khoom siv kho mob nyuaj

Machining thiab Vuam

Gr2: Muaj zoo formability thiab weldability, ua rau nws haum rau complex duab thiab nyias -walled lug. cov

Gr5: Nyuaj rau tawv thaum lub sijhawm ua haujlwm, xav tau cov cuab yeej txiav carbide, tswj kev txiav nrawm, thiab cov roj tsis muaj zog tiv thaiv thaum vuam. cov

Nqi

Gr5 nqi kwv yees li 1.5-2 npaug ntau npaum li Gr2. cov

Cov ntawv thov raug:

Cov xwm txheej uas Gr5 yog qhov kev xaiv zoo tshaj:

Yuav tsum muaj lub zog siab thiab lub teeb yuag: piv txwv li, cov khoom siv hauv aerospace, cov hniav ntawm lub cav, thiab cov khoom sib tw sib tw

Medium-to-high temperature environments (>300 degree)

Kev kho mob load-cov kabmob implants (piv txwv li, pob txha screws, pob qij txha)

Thaum Yuav Tsum Ua Ntej Gr5:

Taw qhia txog kev tiv thaiv corrosion + machinability: piv txwv li, cov txheej txheem tshuaj lom neeg, cov pob tawb electroplating, desalination heat exchangers

Tus nqi - daim ntawv thov rhiab heev uas tsis xav tau lub zog siab

Cov yam ntxwv ntawm cov khoom yuav tsum tau zoo formability los yog weldability

Cov ntsiab lus thiab cov lus pom zoo:

Yog tias koj xav tau lub zog siab, siab -kub tsis kam, thiab lub teeb yuag → Xaiv Gr5.

Yog tias koj tseem ceeb tshaj qhov kev tiv thaiv corrosion, machinability, thiab tus nqi qis → Xaiv Gr2.

Nco tseg: Hauv kev kho mob, Gr5 yog tus qauv xaiv rau kev cog qoob loo; Txawm li cas los xij, rau cov khoom siv sab nraud lossis tsis yog- thauj khoom- cov khoom siv kabmob, Gr2 txaus thiab tus nqi ntau dua- siv tau.

6mm Titanium Rods 3 inch Titanium Pipe