To taub cov txheej txheem ntawm kev ua txhuas hmoov

Ua txhuas hmoov yuav cuam tshuam cov hlau hlau ua ke rau hauv cov khoom zoo nrog cov tswj tau loj thiab cov duab. Tus txheej txheem feem ntau ua raws cov kauj ruam no:

1. Alumining npaj

Thawj kauj ruam hauv kev ua txhuas hmoov yog tau txais siab zoo txhuas kev noj haus. Cov kev ingots feem ntau yog tsim los ntawm thawj txhuas, uas yog muab tau los ntawm Bauxite ore los ntawm cov txheej txheem bayer. Cov kev koom tes yog ces yaj thiab nrum rau hauv cov duab xav tau rau kev ua ntxiv. Nws yog qhov tseem ceeb heev los xyuas kom meej cov siv txhuas yog cov ntshiab thiab pub dawb los ntawm kev ua tau zoo ntawm cov hmoov zoo.

2. Neeg kho tshuab milling

Neeg kho tshuab milling, tseem hu ua pob milling, yog txoj kev siv ntau tshaj plaws siv los ua cov hmoov txhuas. Cov txheej txheem no cuam tshuam txhuas plaub ya ri aluminium lossis granules rau hauv ib lub pob zeb, uas yog ib lub thawv cylindrical ntim nrog cov pob zeb sib tsoo. Kev sib tsoo thiab kev cuam tshuam ntawm cov txhuas hais thiab cov sib tsoo xov sib tsoo zom cov txhuas ua kom tiav.

Thaum lub sijhawm kho tshuab, siv sijhawm ntau, nrawm, thiab pob-rau-hmoov sib piv yog ua tib zoo tswj kom ua tiav qhov ntsuas qhov loj me thiab xa tawm. Cov txheej txheem yuav siv sijhawm ntau teev lossis hnub txawm tias kom ntseeg tau tias cov txhuas yog ua rau hauv cov hmoov ua hmoov.

3. Sieving thiab Rho Tawm

Tom qab cov tshuab milling, cov hmoov txhuas yog sieved kom tshem tawm cov ntxhib cov lus thiab kom ntseeg tau tias muaj kev sib luag hauv qhov loj me. Sieving yog ua tau siv cov ntxaij vab tshaha ntxaij nplua kom cais cov hmoov sib txawv. Cov hmoov nplej sawv cev tau tuaj yeem sau, ntim, thiab npaj tau rau ntau yam kev siv.

Kev txiav txim kev nyab xeeb hauv kev ua txhuas hmoov

Ua haujlwm nrog txhuas hmoov yuav tsum muaj kev nyab xeeb rau kev nyab xeeb kev nyab xeeb vim nws cov phom sij thiab muaj kev phom sij rau kev noj qab haus huv. Nov yog qee qhov kev txiav txim siab muaj kev nyab xeeb kom muaj kev cia siab rau hauv siab:

Qhov cua: Ua kom muaj kev tso pa tawm kom tiv thaiv kom tsis txhob ua kom tiv thaiv cov khoom sib txuam ntawm txhuas cov hmoov uas muaj peev xwm tsim cov cua tawg. Kev siv lub zog ua pa tawm thiab hnav cov khoom tiv thaiv tus kheej, xws li cov qhov ncauj qhov ntswg thiab cov duab kos, yog qhov tseem ceeb heev.

Kev tiv thaiv hluav taws: Aluminium hmoov yog cov nplaim taws heev thiab muaj peev xwm ntws tau yooj yim. Nws yog qhov tseem ceeb rau kev khaws cia thiab kov cov hmoov kom deb ntawm qhov chaw tiv taws, xws li qhib cov nplaim taws lossis lub txim taws. Cov Hluav Taws Xob Hluav Taws Xob thiab hluav taws kub tsim hluav taws xob yuav tsum tau npaj tau yooj yim muaj thaum muaj xwm txheej kub ntxhov.

Kev tswj cov hmoov av: txhuas hmoov tuaj yeem tsim cov khoom zoo uas ua rau muaj kev pheej hmoo. Ua raws li cov plua plav tswj, xws li siv cov kab txuas nrog, cov plua plav, thiab cov hau kev ntub dej, kom tsawg dua cov pa hluav taws. Kev tu cev tsis tu ncua ntawm cov chaw ua haujlwm thiab kev nyiam huv tus kheej, suav nrog kev ntxuav tes thiab zam kev siv, kuj tseem ceeb.

Kev siv ntawm txhuas hmoov

Qhov khoom ntau ntawm cov hmoov txhuas ua nws haum rau ntau cov ntawv thov. Qee qhov kev siv suav nrog:

Pyrotechnics: Aluminium hmoov yog qhov tseem ceeb hauv cov foob pob hluav taws, nplaim taws, thiab lwm yam khoom siv pyrotechnic. Nws lub peev xwm los tsim cov nplaim hluav taws xob kaj thiab tshee thaum ignited ua rau nws muaj kev lag luam heev hauv kev lag luam pyrotechnics.

Adillitive kev tsim khoom: txhuas hmoov yog siv nyob rau hauv ntau yam kev tsim ntxiv, xws li xaiv laser melting (SLM) thiab hmoov cov hmoov fusion (pbf). Cov txheej txheem no tso cai rau cov khoom tsim ntawm cov khoom sib txhuas nrog qhov ntsuas siab thiab lub zog.

Txheej ci thiab cov xim: txhuas hmoov yog siv nyob rau hauv kev tsim cov hlautic txheej thiab cov xim, muab cov xim sib txawv thiab xeb-resistant nto. Nws yog feem ntau siv nyob rau hauv cov xim txheej txheem, cov xim muaj kuab, thiab cov ntawv thov hniav.

Tshuaj lom neeg cov kev tshua: txhuas hmoov yog qhov tseem ceeb ntawm qee cov tshuaj tiv thaiv, xws li cov cua sov. Cov kev tawm tsam no ua rau muaj cua sov thiab siv hauv vuam, hlau txiav, thiab cov khoom siv tawm.

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Ua cov hmoov txhuas yog ib qho kev tswj kom zoo uas cuam tshuam los hloov cov hlau txhuas mus rau hauv cov khoom zoo nrog cov khoom txhais tau hais. Cov neeg kho tshuab milling yog txoj kev siv ntau tshaj plaws siv, ua raws li kev sib tw thiab kev faib tawm kom ua tiav qhov kev xav tau loj. Kev txiav txim siab kev nyab xeeb, suav nrog kev tiv thaiv kev tiv thaiv kom zoo, kev tiv thaiv kev nyab xeeb, yog qhov tseem ceeb thaum ua haujlwm nrog txhuas hmoov.

Nrog nws cov khoom ntau, txhuas hmoov pom tau cov ntawv thov hauv ntau qhov kev lag luam, los ntawm Pyrotechnics rau kev tsim khoom ntxiv. Nws lub teeb yuag, corrosion tawm tsam, thiab kev pom zoo ua rau nws muaj txiaj ntsig zoo rau cov khoom muaj txiaj ntsig rau cov tsho tiv no, cov pigments, thiab tshuaj lom neeg.

Los ntawm kev nkag siab cov txheej txheem ntawm kev ntsuas cov hmoov txhuas, cov ntaub ntawv tsim nyog thiab tshawb xyuas cov khoom siv tau zoo tshaj plaws thiab kev tshawb nrhiav tshiab hauv cov chaw sib txawv.