Dab tsi yog atomization ntawm lub tshuab nqus tsev hlau hmoov?

Nyob rau hauv lub tshav pob ntawm cov ntaub ntawv niaj hnub science thiab engineering, kev npaj technology ntawm hlau hmoov yog lossi tsim thiab innovating. Ntawm lawv, lub tshuab nqus tsev hlau hmoov atomization tshuab, raws li txoj kev npaj tseem ceeb, muaj qhov tshwj xeeb zoo thiab kev cia siab rau daim ntawv thov dav. Kab lus no yuav qhia txog lub tswv yim ntawm lub tshuab nqus tsev hlau hmoov atomization, nrog rau nws cov hauv paus ntsiab lus, txoj hauv kev, cov yam ntxwv, kev siv, thiab kev txhim kho yav tom ntej.

1, Txheej txheem cej luam ntawm Hlau Hmoov Atomization Technology

Hlau hmoov atomization yog txheej txheem ntawm kev hloov cov hlau molten rau hauv cov hmoov zoo. Los ntawm kev siv cov cuab yeej atomization tshwj xeeb, cov hlau ua kua yog tawg mus rau hauv cov tee me me, uas sai sai solidify thaum lub caij txias los ua cov hmoov hlau. Hlau hmoov atomization tshuab tuaj yeem npaj ntau cov hmoov hlau nrog ntau qhov sib txawv, cov duab, thiab cov khoom sib xyaw kom tau raws li qhov xav tau ntawm cov teb sib txawv.

Hlau hmoov Atomizing khoom

2, Lub hauv paus ntsiab lus ntawm lub tshuab nqus tsev hlau hmoov atomization

Lub tshuab nqus tsev hlau hmoov atomization yog txheej txheem ntawm hlau hmoov atomization nqa tawm hauv ib puag ncig lub tshuab nqus tsev. Lub hauv paus ntsiab lus tseem ceeb yog siv cov cua kub ceev, dej siab, lossis lub zog centrifugal kom tawg cov hlau molten rau hauv cov tee me me hauv lub tshuab nqus tsev. Vim muaj lub tshuab nqus tsev ib puag ncig, kev sib cuag ntawm cov tee dej thiab cua tuaj yeem txo tau zoo, tsis txhob oxidation thiab muaj kuab paug, yog li txhim kho cov hmoov hlau zoo.

Nyob rau hauv tus txheej txheem ntawm lub tshuab nqus tsev hlau hmoov atomization, cov hlau raw khoom yog thawj rhuab mus rau lub xeev molten. Tom qab ntawd, los ntawm ib qho tshwj xeeb atomizing nozzle, cov hlau molten yog txau ntawm kev kub ceev thiab cuam tshuam nrog cov atomizing nruab nrab (xws li inert gas, high-pressure dej, thiab lwm yam) los tsim cov tee me me. Cov tee dej no txias sai heev thiab khov kho hauv qhov chaw nqus tsev, thaum kawg tsim cov hmoov hlau.

3, Txoj kev nqus hlau hmoov atomization

(1) Vacuum Inert Gas Atomization Method

Lub hauv paus ntsiab lus: Molten hlau yog txau tawm los ntawm lub nozzle nyob rau hauv lub tshuab nqus tsev ib puag ncig, thiab ib tug inert gas (xws li argon, nitrogen, thiab lwm yam) yog siv los cuam tshuam cov hlau ntws, dispersing nws mus rau hauv me me tee dej. Inert gases ua lub luag haujlwm hauv kev ua kom txias thiab tiv thaiv cov tee hlau thaum lub sij hawm atomization txheej txheem, tiv thaiv oxidation thiab muaj kuab paug.

Cov yam ntxwv: High purity thiab zoo sphericity hlau hmoov tuaj yeem npaj tau, tsim nyog rau thaj chaw uas xav tau cov hmoov zoo, xws li aerospace, electronics, thiab lwm yam.

(2) Vacuum atomization method

Lub hauv paus ntsiab lus: Molten hlau yog txau tawm los ntawm lub nozzle nyob rau hauv lub tshuab nqus tsev ib puag ncig, thiab high-ceev cov dej ntws cuam tshuam cov hlau ua kua, dispersing nws mus rau hauv me me tee dej. Dej ua lub luag haujlwm hauv kev ua kom txias thiab rhuav tshem cov kua hlau thaum lub sij hawm atomization txheej txheem.

Yam ntxwv: Nws tuaj yeem npaj cov hmoov hlau nrog cov khoom me me me me thiab cov nqi qis dua, tab sis cov qib ntawm oxidation ntawm cov hmoov yog qhov siab thiab yuav tsum tau ua tom qab.

(3) Nqus centrifugal atomization txoj kev

Lub hauv paus ntsiab lus: Txhaj cov hlau molten rau hauv lub siab ceev rotating centrifugal disk los yog crucible, thiab nyob rau hauv qhov kev txiav txim ntawm centrifugal quab yuam, cov hlau molten raug pov tseg thiab dispersed mus rau hauv me me droplets. Droplets txias thiab solidify nyob rau hauv ib qho chaw nqus tsev vacuum, tsim hlau hmoov.

Nta: Nws tuaj yeem npaj cov hmoov hlau nrog siab sphericity thiab niaj hnub particle loj faib, haum rau kev npaj cov khoom siv hlau hmoov zoo.

4, Cov yam ntxwv ntawm lub tshuab nqus tsev hlau hmoov Atomization

① High purity

Lub tshuab nqus tsev ib puag ncig tuaj yeem txo qhov kev sib cuag ntawm cov hmoov hlau thiab cua, tsis txhob oxidation thiab muaj kuab paug, thiab yog li txhim kho cov purity ntawm cov hmoov.

Rau qee cov ntaub ntawv hlau uas yuav tsum muaj purity siab, xws li titanium alloys, high-temperature alloys, thiab lwm yam, lub tshuab nqus tsev hlau hmoov atomization tshuab yog ib txoj kev npaj zoo tshaj plaws.

②Sphericity zoo

Thaum lub sij hawm cov txheej txheem ntawm lub tshuab nqus tsev hlau hmoov atomization, cov tee me me yuav tsim cov duab kheej kheej nyob rau hauv qhov kev txiav txim ntawm qhov nro, uas ua rau muaj qhov zoo ntawm cov hmoov hlau npaj.

Spherical hmoov muaj zoo flowability, filling muaj peev xwm, thiab compressibility, uas yog zoo rau kev txhim kho zoo thiab kev ua tau zoo ntawm cov hmoov metallurgy khoom.

③ Uniform particle loj faib

Los ntawm kev kho cov atomization tsis, qhov loj me me faib ntawm cov hmoov hlau tuaj yeem tswj tau kom nws zoo ib yam.

Uniform particle loj faib tuaj yeem txhim kho sintering thiab mechanical zog ntawm hmoov, thiab txo cov seem ntawm cov khoom.

④ Cov tshuaj muaj pes tsawg leeg

Molten hlau yog atomized nyob rau hauv ib puag ncig lub tshuab nqus tsev, ua rau kom ceev ceev ntawm cov tee dej thiab cov tshuaj muaj pes tsawg leeg zoo uniformity.

Qhov no yog qhov tseem ceeb heev rau qee cov ntaub ntawv hlau uas muaj cov tshuaj lom neeg muaj pes tsawg leeg, xws li cov alloys ua haujlwm siab, tshwj xeeb steels, thiab lwm yam.

5 、 Kev siv lub tshuab nqus tsev hlau hmoov Atomization

①Aerospace teb

Lub tshuab nqus tsev hlau hmoov atomization tshuab tuaj yeem npaj cov hmoov hlau ua haujlwm siab thiab ua haujlwm siab xws li titanium alloys thiab high-temperature alloys, uas yog siv los tsim cov khoom tseem ceeb xws li dav hlau cav hniav thiab turbine disks.

Cov khoom no xav tau cov ntaub ntawv muaj zog, tawv, thiab kub tsis kam, thiab hmoov metallurgy cov khoom npaj los ntawm lub tshuab nqus tsev hlau hmoov atomization tuaj yeem ua tau raws li cov cai no.

② Electronic field

Siv los npaj cov khoom ntim khoom siv hluav taws xob, cov khoom siv hluav taws xob tiv thaiv hluav taws xob, thiab lwm yam. Cov hmoov hlau purity siab tuaj yeem txhim kho kev ua haujlwm thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob.

Piv txwv li, lub tshuab nqus tsev atomized tooj liab hmoov, nyiaj hmoov, thiab lwm yam yuav siv tau rau kev npaj ntawm conductive slurries kom tau raws li qhov kev thov rau high-kev ua tau zoo conductive cov ntaub ntawv nyob rau hauv electronics kev lag luam.

③ Cov khoom siv kho mob

Kev npaj cov ntaub ntawv kho mob cog, xws li titanium alloy implants, stainless hlau implants, thiab lwm yam. High purity thiab biocompatible hlau hmoov tuaj yeem txhim kho kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom cog.

Lub tshuab nqus tsev hlau hmoov atomization tshuab tuaj yeem tswj tau qhov loj me thiab cov duab ntawm cov hmoov, ua rau nws tsim nyog rau kev tsim khoom siv kho mob.

④ Automotive teb

Siv rau kev tsim cov khoom siv tsheb zoo xws li lub tog raj kheej lub tog raj kheej, pistons, thiab lwm yam. Cov khoom siv hmoov metallurgy muaj qhov zoo ntawm lub teeb yuag, siab zog, thiab hnav tsis kam, uas tuaj yeem txhim kho kev ua haujlwm thiab roj kev lag luam ntawm tsheb.

Cov hmoov hlau npaj los ntawm lub tshuab nqus tsev hlau hmoov atomization tuaj yeem ua tau raws li cov kev cai nruj ntawm kev lag luam tsheb rau cov khoom siv.

6 、 Txoj Kev Txhim Kho Ntawm Lub Tshuab Nqus Hlau Powder Atomization Technology

① Cov nplai loj thiab automation ntawm cov khoom siv

Nrog rau kev loj hlob tsis tu ncua ntawm kev lag luam xav tau, lub tshuab nqus tsev hlau hmoov atomization cov cuab yeej yuav txhim kho mus rau qhov loj-scale thiab automated kev taw qhia, kev txhim kho ntau lawm efficiency thiab cov khoom zoo.

Lub automation tswj system tuaj yeem ua tiav kev tswj hwm ntawm cov txheej txheem atomization, txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm ntau lawm.

② Kev tsim kho tshiab atomization media

Kev tshawb nrhiav thiab tsim kho tshiab ntawm atomization media, xws li supercritical fluids, plasmas, thiab lwm yam, los txhim kho qhov zoo thiab kev ua tau zoo ntawm cov hmoov hlau.

Qhov nruab nrab atomization tshiab tuaj yeem ua tiav cov txheej txheem atomization zoo dua thiab txo cov nqi tsim khoom.

③ Txhim kho cov hmoov tom qab kho tshuab

Cov hmoov hlau npaj los ntawm lub tshuab nqus tsev hlau hmoov atomization feem ntau yuav tsum tau kho tom qab, xws li kev tshuaj xyuas, kev sib xyaw, kev kho deg, thiab lwm yam, kom ua tau raws li qhov yuav tsum tau ua ntawm cov ntawv thov sib txawv.

Txhim kho cov hmoov zoo tom qab kho cov thev naus laus zis los txhim kho kev ua haujlwm thiab ntxiv tus nqi ntawm cov hmoov.

④ Kev npaj ntawm cov hmoov sib xyaw ua ke

Los ntawm kev sib txuas cov kev npaj sib txawv thiab cov txheej txheem, cov hmoov hlau sib xyaw nrog ntau lub zog tuaj yeem npaj tau, xws li cov hmoov nanocomposite, cov hmoov ua haujlwm zoo, thiab lwm yam.

Multifunctional composite hmoov tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm cov khoom siv hauv kev ua haujlwm nyuaj thiab nthuav dav daim ntawv thov kev lag luam ntawm cov hmoov hlau.

8. Cov lus xaus

Lub tshuab nqus tsev hlau hmoov atomization tshuab yog ib txoj hauv kev zoo tshaj plaws rau kev npaj cov hmoov hlau, uas yog lub siab purity, zoo sphericity, uniform particle loj tis, thiab cov tshuaj muaj pes tsawg leeg. Cov thev naus laus zis no muaj kev pom dav dav hauv kev lag luam xws li aerospace, hluav taws xob, khoom siv kho mob, thiab tsheb. Nrog rau kev txhim kho tas mus li thiab kev tsim kho tshiab ntawm thev naus laus zis, lub tshuab nqus tsev hlau hmoov atomization thev naus laus zis yuav txuas ntxiv txhim kho thiab txhim kho, ua kom muaj txiaj ntsig ntau dua rau kev tsim cov khoom siv science thiab engineering.

Koj tuaj yeem tiv tauj peb los ntawm txoj kev hauv qab no:

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