Puas tau hnov dheev jolt ntawm tshav kub thaum nqa lub lauj kaub hnyav? Nws feem ntau boils mus rau qhov ntom ntom ntawm cov khoom siv. High- Cov khoom siv hauv chav ua noj ua tau zoo siv cov phenolic resin, feem ntau hu ua cov pos hniav, vim nws tsis kam ua kom sov. Cov ntawv ceeb toom tsis ntev los no los ntawm cov khoom siv tshuaj lom neeg cov khoom lag luam qhia tau hais tias lub ntiaj teb phenolic resin nqi thaum kawg tau ruaj khov tom qab lub sijhawm tsis hloov pauv 24- hli. Qhov kev ruaj ntseg no tso cai rau kev ua tau zoo- tsom cov tuam txhab lag luam txhawm rau ua qhov tseem ceeb ntawm cov txheej txheem sab hauv ntawm kev tuav ntau dua li txiav cov nqi ntawm cov khoom muab tub lim. Thaum xaiv cov qib siabAluminium Pressure Cooker kov, engineers nrhiav kom muaj kev sib txhuam coefficient ntawm qhov kev ntxhib los mos. Tsis zoo li qhov qis-kawg cov khoom siv yas uas yuav yaj lossis tso pa tawm ntawm qhov kub thiab txias, cov khoom siv zoo tshaj plaws yog tsim los rau ntev - lub sij hawm tsis kam mus rau siab - lub zog ib puag ncig. Qhov no ua kom cov txheej txheem kev ncaj ncees tseem nyob ruaj khov, tiv thaiv kev puas tsuaj ntawm lub nkoj thaum lub nkoj nyob hauv siab siab lossis hnyav hnyav.
Hloov los ntawm cov ntaub ntawv tshawb fawb mus rau kev siv tswv yim, ob peb tus cwj pwm yooj yim tuaj yeem ua ob npaug ntawm koj cov khoom siv ua noj. Thaum feem ntau cov qauv hloov pauv tau tsim los ua kom haum lub lauj kaub diameters li ntawm 18 txog 32 cm, koj yuav tsum tshawb xyuas cov khoom siv txuas ntxiv rau cov thermal expansion loosening. Hloov cov qub lossis hnavAluminium Pressure Cooker kov, thawj zaug tshem tawm cov oxidation residual lossis roj los ntawm lub lauj kaub hlau lub cev kom paub meej tias cov khoom tshiab ua tiav cov dej ntws tawm. Ib qho yuam kev ntau dhau lawm - zawm lub hau ntswj, uas tuaj yeem ua rau muaj kev ntxhov siab hauv cov khoom siv ntau pua lub voj voog cua sov. Hloov chaw, nruj kom txog thaum khov thiab txheeb xyuas qhov ruaj khov txhua rau lub hlis. Cov kev sib tham txog kev lag luam tam sim no qhia txog qhov pivot ntawm ergonomic, tiv thaiv -scald textures uas ua kom muaj kev ruaj ntseg tuav txawm tias txhais tes slick nrog chav. Cov kws tshaj lij no -qib ntu tam sim no muaj cov roj- cov chaw tiv taus, ua rau lawv muaj kev xaiv zoo rau cov khw muag khoom noj khoom haus thiab ib puag ncig zoo ib yam.