Titanium Alloy Mechanical Properties
Titanium alloy muaj qhov zoo ntawm lub teeb yuag, siab tshwj xeeb lub zog, zoo corrosion kuj, yog li nws yog dav siv nyob rau hauv kev lag luam tsheb, daim ntawv thov ntawm titanium alloy yog feem ntau automotive engine system. Muaj ntau qhov zoo rau kev ua lub cav qhov chaw tawm ntawm titanium alloy. Qhov tsawg ntom ntom ntawm titanium alloy tuaj yeem txo qhov inertial loj ntawm kev txav mus los, thiab titanium valve caij nplooj ntoos hlav tuaj yeem ua rau kom muaj kev vibration dawb, txo qhov kev co ntawm lub cev, txhim kho lub cav ceev thiab lub zog tso zis.
Txo cov inertial huab hwm coj ntawm txav qhov chaw, thiaj li txo cov kev sib txhuam quab yuam thiab txhim kho cov roj efficiency ntawm lub cav. Kev xaiv titanium alloy tuaj yeem txo qhov kev ntxhov siab ntawm cov khoom muaj feem xyuam, txo qhov loj ntawm qhov chaw, thiaj li txo qhov loj ntawm lub cav thiab tag nrho lub tsheb. Kev txo qis ntawm inertial huab hwm coj ntawm cov khoom txo qis kev co thiab suab nrov thiab txhim kho kev ua haujlwm ntawm lub cav.
Daim ntawv thov ntawm titanium alloy hauv lwm qhov chaw tuaj yeem txhim kho kev nplij siab ntawm cov neeg ua haujlwm thiab kev zoo nkauj ntawm lub tsheb. Hauv daim ntawv thov kev lag luam tsheb, titanium alloy tau ua lub luag haujlwm tseem ceeb hauv kev txuag hluav taws xob thiab kev txo qis. Txawm hais tias cov khoom zoo tshaj no, titanium qhov chaw thiab cov alloys tseem nyob deb ntawm kev siv dav hauv kev lag luam tsheb vim muaj teeb meem xws li tus nqi siab, tsis zoo formability thiab vuam tsis zoo.
Nrog rau txoj kev loj hlob ntawm ze-net txoj kev thev naus laus zis ntawm titanium alloy thiab niaj hnub vuam tshuab xws li electron beam welding, plasma arc vuam thiab laser vuam nyob rau hauv xyoo tas los no, kev tsim thiab vuam teeb meem ntawm titanium alloy tsis yog qhov tseem ceeb ntawm kev txwv tsis pub siv. titanium alloy. Qhov laj thawj tseem ceeb tshaj plaws uas cuam tshuam rau kev siv thoob ntiaj teb ntawm titanium alloy hauv kev lag luam tsheb yog tus nqi siab.
Tus nqi ntawm titanium alloy yog ntau dua li ntawm lwm cov hlau, ob qho tib si hauv thawj smelting thiab tom qab ua cov hlau. Tus nqi ntawm cov khoom siv titanium txais tau rau kev lag luam tsheb yog $ 8 txog $ 13 / kg rau kev sib txuas rods, $ 13 txog $ 20 / kg rau li qub, thiab tsawg dua $ 8 / kg rau cov springs, lub cav tso pa thiab fasteners. Tam sim no, tus nqi ntawm cov khoom tsim nrog titanium yog ntau dua li cov nqi no. Tus nqi ntawm cov ntawv titanium feem ntau yog siab dua $ 33 / kg, uas yog 6 txog 15 npaug ntawm cov ntawv txhuas thiab 45 txog 83 npaug ntawm cov ntawv hlau.