Tej yam yuav tsum nco ntsoov thaum txiav titanium alloys
Hauv cov txheej txheem ntawm kev txiav titanium alloy, cov teeb meem uas yuav tsum tau them sai sai rau yog:
(1) Vim lub me me elastic modulus ntawm titanium alloy, lub clamping deformation thiab quab yuam deformation ntawm lub workpiece thaum lub sij hawm ua yog loj, uas yuav txo tau cov neeg ua hauj lwm ntawm lub workpiece; lub clamping quab yuam yuav tsum tsis txhob loj heev thaum lub workpiece raug ntsia, thiab pab txhawb ntxiv yog tias tsim nyog.
ti alloy round pas nrig
(2) Yog tias siv cov kua dej txiav hydrogen, nws yuav decompose thiab tso tawm hydrogen ntawm qhov kub thiab txias thaum lub sij hawm txiav, uas yuav absorbed los ntawm titanium thiab ua rau hydrogen embrittlement; Nws kuj tseem tuaj yeem ua rau muaj kev kub ntxhov siab corrosion ntawm titanium alloys.
(3) Cov tshuaj chloride hauv cov kua txiav tuaj yeem decompose lossis volatilize cov pa phem thaum siv. Yuav tsum tau ceev faj txog kev nyab xeeb thaum siv nws, txwv tsis pub nws yuav tsum tsis txhob siv; cov khoom yuav tsum tau muab ntxuav kom huv si nrog cov tshuaj chlorine tsis muaj tshuaj ntxuav tam sim ntawd tom qab txiav kom tshem tawm cov khoom seem uas muaj chlorine.
ti cev
(4) Nws yog txwv tsis pub siv cov cuab yeej thiab cov khoom siv ua los ntawm cov hlau lead lossis zinc-based alloys kom nkag mus rau hauv titanium alloys. Kev siv tooj liab, tin, cadmium thiab lawv cov alloys kuj raug txwv.
