Cov txheej txheem tsim khoom thiab daim ntawv thov ntawm alumina bulletproof ceramics

Ua ib yam khoom siv tiv thaiv kev ua tau zoo, alumina bulletproof ceramics muaj ntau yam kev siv. Cov hauv qab no yog nws cov cheeb tsam tseem ceeb:

1. Thaj chaw tub rog: Alumina cov khoom siv tiv thaiv mos txwv feem ntau siv hauv thaj chaw tub rog. Nws tuaj yeem siv los ua cov kaus mom tiv thaiv mos txwv, cov cuab yeej tiv thaiv lub cev, cov phaj tiv thaiv mos txwv, cov ntaub thaiv tiv thaiv thiab lwm yam khoom siv los muab kev tiv thaiv zoo rau cov tub rog. Cov khoom siv no tuaj yeem tiv taus kev cuam tshuam ntawm cov mos txwv, cov khoom tawg thiab lwm yam khoom tawg, yog li tiv thaiv lub neej ntawm cov tub rog.

2. Tub Ceev Xwm Thaj Chaw: Tub ceev xwm thiab cov tub rog tshwj xeeb feem ntau siv cov khoom siv alumina uas tiv taus cov mos txwv ua cov khoom siv tiv thaiv lub cev thaum ua haujlwm. Cov khoom siv no tsis yog tsuas yog txhim kho kev nyab xeeb thiab kev sib ntaus sib tua ntawm tub ceev xwm thiab cov tub rog tshwj xeeb, tab sis kuj ua rau lawv muaj kev ntseeg siab thiab txiav txim siab ntau dua thaum ua haujlwm.

3. Thaj chaw pej xeem: Ntxiv rau thaj chaw tub rog thiab tub ceev xwm, alumina cov khoom siv tiv thaiv mos txwv kuj siv dav hauv thaj chaw pej xeem. Piv txwv li, nws tuaj yeem siv los ua cov khoom siv tiv thaiv rau cov neeg ua haujlwm muaj kev pheej hmoo siab, xws li cov neeg tua hluav taws, cov neeg ua haujlwm, thiab lwm yam. Tsis tas li ntawd, alumina cov khoom siv tiv thaiv mos txwv kuj tuaj yeem siv rau hauv cov chaw ruaj ntseg ntawm cov chaw tseem ceeb, xws li iav tiv thaiv mos txwv thiab cov phab ntsa tiv thaiv mos txwv hauv cov tsev txhab nyiaj, tsev khaws puav pheej, tshav dav hlau thiab lwm qhov chaw.

 Hauv ntej, alumina bulletproof ceramics ua lub luag haujlwm tseem ceeb hauv tub rog, tub ceev xwm thiab pej xeem vim nws qhov nyuaj siab, lub teeb yuag thiab cov khoom tiv thaiv zoo heev.

 Cov txheej txheem tsim khoom ntawm alumina bulletproof ceramics feem ntau suav nrog cov kauj ruam hauv qab no:

 1. Kev npaj hmoov: Ua ntej, cov khoom siv raw raug npaj ua hmoov alumina purity siab los ntawm cov txheej txheem tshuaj lom neeg tshwj xeeb. Thaum lub sijhawm no, yuav tsum tau ua kom huv thiab ruaj khov ntawm cov khoom siv raw kom ntseeg tau tias qhov zoo ntawm cov khoom kawg.

2. Kev Tsim: Cov hmoov alumina raug ua tiav rau hauv cov duab xav tau siv cov txheej txheem tsim. Cov txheej txheem molding feem ntau suav nrog kev nias, kev txhaj tshuaj molding, thiab molding. Thaum lub sijhawm molding, qhov loj me ntawm cov hmoov thiab kev faib tawm ntawm cov hmoov yuav tsum tau tswj kom ntseeg tau tias qhov tseeb thiab zoo ntawm molding.

3. Sintering: Lub cev alumina ceramic yog crystallized thiab ntom los ntawm cov txheej txheem sintering kub siab. Thaum kub siab, cov qauv noob ntoo ntom ntom tsim ntawm cov khoom txhuas oxide, ua rau cov khoom siv tawv thiab ruaj khov. Feem ntau, cov khoom siv alumina ceramics siab-purity xav tau ob txoj kev sintering: ua ntej-firing thiab kawg firing.

4. Kev Ua: Tom qab sintering, alumina ceramics yuav tsum tau txiav, polishing, hollowing thiab trimming cov txheej txheem kom ua tiav qhov chaw zoo thiab qhov tseeb ntawm qhov ntev. Cov kauj ruam no kuj tseem ceeb rau kev ua kom zoo ntawm cov khoom kawg.

 Cov txheej txheem tsim khoom tshwj xeeb thiab cov khoom xav tau ntawm alumina bulletproof ceramics sib txawv. Hauv cov txheej txheem tsim khoom tiag tiag, kev hloov kho thiab kev ua kom zoo dua yuav tsum tau ua raws li cov xwm txheej tshwj xeeb. Tib lub sijhawm, txhawm rau kom ntseeg tau tias cov khoom zoo thiab kev ua haujlwm zoo, nws raug pom zoo kom tswj hwm cov txheej txheem thiab cov qauv zoo ntawm txhua qhov txuas thaum lub sijhawm tsim khoom.