Innovation thiab daim ntawv thov ntawm titanium thiab titanium alloy melting technology

Nrog rau txoj kev loj hlob sai ntawm kev tshawb fawb thiab thev naus laus zis niaj hnub no, titanium thiab titanium alloys tau siv ntau dua thiab dav siv hauv kev tsim khoom. Txhawm rau ua kom tau raws li qhov xav tau ntawm titanium thiab titanium alloy cov ntaub ntawv hauv ntau qhov chaw, lub tshuab melting tau dhau los ua kev tsim kho tshiab thiab ua tiav. Hauv qab no yog cov lus piav qhia ntxaws ntxaws ntawm cov neeg sawv cev kev tsim kho tshiab hauv titanium thiab titanium alloy melting tshuab hauv xyoo tas los no.
1. Nqus nws tus kheej-siv melting tshuab rau titanium alloys nrog ncaj qha ntxiv ntawm siab melting point hlau
Nyob rau hauv tus txheej txheem ntawm lub tshuab nqus tsev tus kheej-siv arc melting ntawm titanium alloys, txoj kev ncaj qha ntxiv siab melting point hlau, los ntawm kev xaiv ntawm haum lub nqus tsev noj mov arc melting txheej txheem, yuav melted kom tau raws li qhov yuav tsum tau ntawm tus piv xam, lub muaj pes tsawg leeg ntawm uniformity ntawm tsis-segregation ntawm high-zoo ingots. Tus yuam sij rau cov thev naus laus zis no yog nyob rau hauv kev sib xyaw ntawm cov khoom siv hluav taws xob thiab cov vuam ntawm qhov siab melting point hlau rods haum rau cov duab ntawm cov electrode blocks 'grooves.
2. Nqus nws tus kheej-siv melting txheej txheem ntawm titanium thiab titanium alloys nrog restarting arc tom qab fais fab tuag
Nyob rau hauv kev teb rau qhov ua tsis tau lub hwj chim thaum lub sij hawm melting txheej txheem, thev naus laus zis paub sai thiab raug rov pib dua ntawm arc los ntawm kev siv lub tswv yim hloov kho tam sim no. Qhov no tsis tsuas yog txo qis tag nrho lub sijhawm rov pib dua, tab sis kuj tseem tiv thaiv kev tsim ntawm qhov khoob ntawm qhov ingot thiab cov phab ntsa crucible nrog rau cov qhov shrinkage sab hauv.

3. Melting Recovery Method rau Ntshiab Titanium Lump Scrap
Txhawm rau kom siv tau cov titanium pob zeb pov tseg kom zoo, lub tshuab hluav taws xob hluav taws xob lub txaj txias yog siv rau melting. Txoj kev no tshem tawm qhov xav tau rau cov kauj ruam nyuaj xws li khawb crushing thiab electrode nias, uas zoo heev txhim kho kev rov ua haujlwm thiab nrawm.
4. E-beam txias txaj melting thiab recycling txoj kev rau titanium thiab titanium alloy flake seem
Rau titanium thiab titanium alloy seem, qhov tsim nyog ntawm seem yog hnyav thiab tov nrog lwm cov ntaub ntawv raw thiab nias rau hauv electrode blocks, uas yog ces smelted nyob rau hauv ib tug E-beam txias txaj smelting rauv. Txoj kev no tuaj yeem tsim cov khoom tsim nyog titanium alloy ingots txog li 90% ntawm cov seem.
5. Melting txoj kev rau huv titanium thiab titanium alloy ingots
Txhawm rau kom ua tiav cov khoom zoo huv si thiab zoo, cov cuab yeej siv lub tshuab nqus tsev melting thiab melting ceev kom paub meej tias cov ingots yog tshuaj homogeneous thiab tsis muaj siab melting point inclusions.
6. Melting txoj kev rau titanium alloys muaj siab melting point alloying ntsiab
Cov cuab yeej siv ntau lub tshuab nqus tsev siv tus kheej arc melting kom tau txais titanium alloy ingots nrog cov khoom muaj pes tsawg leeg thiab siab melting point alloying ntsiab los ntawm kev xaiv cov khoom siv raw thiab electrode thaiv los ua ke. Txoj kev no yog tus nqi qis, kev ua haujlwm siab thiab tsim nyog rau kev tsim khoom lag luam.
7. Txoj kev npaj TC4 titanium alloy ingots los ntawm electron beam txias txaj rauv melting
Rau kev npaj melting ntawm TC4 titanium alloy, lub thev naus laus zis no siv Ti-Al intermediate alloy hloov ntawm cov taum txhuas, uas txo cov volatilization ntawm Al keeb thiab txhim kho kev siv tus nqi ntawm cov khoom siv raw thiab kev ua haujlwm ntawm electron beam txias txaj rauv. Nyob rau tib lub sijhawm, txoj kev kuj tseem txhim kho kev huv thiab zoo ntawm titanium alloy ingots.
Kev tsim kho tshiab thiab kev siv cov thev naus laus zis no tsis yog tsuas yog txhim kho kev tsim khoom thiab cov khoom zoo ntawm titanium thiab titanium alloys, tab sis kuj muab ntau cov kev ua tau zoo titanium thiab titanium alloy cov khoom xaiv rau ntau qhov chaw. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, peb muaj laj thawj ntseeg tias titanium thiab titanium alloy melting tshuab yuav txuas ntxiv mus rau kev tsim kho tshiab thiab kev ua tiav.