Koj puas tuaj yeem sublimate ob zaug ntawm lub tumbler?
Sublimation yog txheej txheem los ntawm cov khoom siv ncaj qha hloov mus rau hauv vapor yam tsis tau mus rau hauv lub xeev ua kua. Nws yog ib qho nthuav tshwm sim los soj ntsuam thiab nws yog siv nyob rau hauv ntau yam kev lag luam kev siv, nrog rau kev tsim cov ntaub ntawv luam tawm. Hauv tsab xov xwm no, peb yuav tham txog qhov ua tau ntawm sublimating ob zaug ntawm lub tumbler thiab cov yam ntxwv uas yuav cuam tshuam rau cov txheej txheem sublimation.
Sublimation yog dab tsi?
Sublimation yog txheej txheem lub cev ntawm kev hloov cov khoom rau hauv cov pa roj yam tsis tau mus txog theem ua kua. Nws tshwm sim thaum lub vapor siab ntawm cov khoom siv siab tshaj qhov nyob ib puag ncig atmospheric siab. Cov molecules ntawm cov khoom siv tau nqus cua sov lub zog thiab ua kom zoo siab. Yog li ntawd, lawv rhuav tshem lawv txoj kev sib raug zoo nrog lwm tus thiab evaporate. Cov molecule khiav tawm ua ib qho vapor uas condenses thaum nws mus txog qhov chaw txias dua. Sublimation yog ib qho txheej txheem uas tshwm sim hauv qhov xwm txheej thiab nws yog lub luag haujlwm rau kev tsim ntau yam xwm txheej xws li Frost, snowflakes, thiab dej khov qhuav.
Sublimation ntawm lub tumbler
Kev luam ntawv ntawm tumblers thiab lwm yam dej haus tau dhau los ua ib qho kev nyiam nyob rau xyoo tas los no. Sublimation luam ntawv yog ib txoj hauv kev siv ntau tshaj plaws rau kev luam ntawv ntawm tumblers. Cov txheej txheem suav nrog luam tawm tus qauv tsim ntawm daim ntawv hloov pauv tshwj xeeb uas siv sublimation number case, thiab tom qab ntawd xa mus rau lub tumbler siv cov cua sov thiab siab. Thaum tshav kub kub thiab siab ua rau tus number case rau sublimate thiab daim ntawv cog lus nrog rau saum npoo ntawm lub tumbler.
Txij li thaum sublimation yog txheej txheem ntawm kev hloov cov khoom rau hauv cov pa roj, nws tsis tuaj yeem ua sublimate rau tib qhov chaw ob zaug. Thaum tus number case tau sublimated thiab sib txuas nrog qhov chaw ntawm lub tumbler, tsis muaj cov khoom siv ntxiv rau sublimation tshwm sim dua. Yog li ntawd, nws tsis tuaj yeem sublimate ob zaug ntawm tib qhov chaw ntawm lub tumbler.
Cov yam ntxwv uas cuam tshuam rau sublimation
Ntau yam tuaj yeem cuam tshuam rau cov txheej txheem sublimation, suav nrog qhov kub thiab txias, sijhawm, siab, thiab qhov zoo ntawm sublimation number case thiab hloov daim ntawv. Cia wb mus saib txhua tus ntawm lawv kom ntxaws.
Kub
Kub yog ib qho tseem ceeb tshaj plaws uas cuam tshuam rau cov txheej txheem sublimation. Cov txheej txheem sublimation tshwm sim thaum qhov kub ntawm cov khoom siv siab tshaj nws cov ntsiab lus melting. Qhov zoo tshaj plaws sublimation kub rau feem ntau cov ntaub ntawv yog nyob nruab nrab ntawm 190 mus rau 230 degrees Celsius. Yog tias qhov kub thiab txias qis dhau lawm, tus number case yuav tsis sublimate kom zoo, ua rau cov duab faded los yog ntxuav tawm. Yog tias qhov kub thiab txias heev, tus number case tuaj yeem hlawv, tsim kom muaj xim daj lossis xim daj.
Sijhawm
Lub sij hawm xav tau rau sublimation nws txawv nyob ntawm seb cov khoom siv thiab cov qauv luam tawm. Feem ntau, lub sijhawm sublimation ntev dua, qhov kev hloov pauv yuav zoo dua. Txawm li cas los xij, yog tias lub sijhawm ntev dhau lawm, tus number case tuaj yeem los ntshav lossis hloov pauv. Lub sijhawm pom zoo sublimation rau feem ntau tumblers yog nyob nruab nrab ntawm 25 mus rau 35 vib nas this.
Siab
Lub siab siv thaum lub sij hawm sublimation txheej txheem kuj cuam tshuam rau kev hloov pauv zoo. Kev ntxhov siab ntau dhau tuaj yeem ua rau tus number case los ntshav los yog hloov pauv, thaum lub siab me dhau tuaj yeem ua rau cov duab ploj lossis tsis tiav. Lub siab pom zoo rau sublimation ntawm tumblers yog nyob nruab nrab ntawm 30 mus rau 40 psi.
Sublimation number case thiab hloov daim ntawv
Qhov zoo ntawm sublimation number case thiab hloov daim ntawv siv kuj cuam tshuam rau cov txheej txheem sublimation. Cov cwj mem tsis zoo thiab cov ntawv hloov pauv tuaj yeem ua rau tsis zoo hloov pauv, suav nrog cov xim faded, cov duab distorted, thiab los ntshav. Cov cwj mem zoo thiab cov ntawv hloov pauv, ntawm qhov tod tes, tuaj yeem tsim cov xim zoo nkauj, cov duab zoo nkauj, thiab cov ntsiab lus ntse. Nws yog ib qho tseem ceeb uas yuav tsum tau siv cov cwj mem zoo sublimation thiab hloov daim ntawv kom ntseeg tau tias cov txiaj ntsig zoo tshaj plaws.
Xaus
Sublimation yog txheej txheem nthuav thiab muaj txiaj ntsig uas tau siv dav hauv ntau yam kev lag luam thiab luam ntawv. Txawm hais tias nws tsis tuaj yeem sublimate ob zaug ntawm tib qhov chaw ntawm lub tumbler, cov txheej txheem sublimation tuaj yeem cuam tshuam los ntawm ntau yam xws li kub, sijhawm, siab, thiab qhov zoo ntawm sublimation number case thiab hloov daim ntawv. Los ntawm kev xav txog cov xwm txheej no thiab siv cov cuab yeej siv thiab cov khoom siv zoo, nws muaj peev xwm ua tiav kev hloov pauv sublimation zoo ntawm tumblers thiab lwm yam dej haus.
