
2026-11-07 IB
Txhua lub cam khwb cia hlau tsim nyog lub hau uas yuav tsis tawg, warp, los yog huab nyob rau hauv lub chav ua noj tiag tiag. Yog li ntawd, cov kws ua zaub mov thiab cov kws ua zaub mov hauv tsev tau xaiv ntau dua Lodge tempered iav hau 12 nti- tsis yog cov khoom siv dav dav, tab sis raws li qhov tseeb-engineered thermal interface. Peb tau sim ntau dua 47 lub hau iav hauv chav ua lag luam thoob plaws Berlin, Toronto, thiab Bangkok. Feem ntau ua tsis tiav nyob rau hauv peb lub hlis: fogged npoo, silicone seal delamination, los yog thermal shock fractures ntawm ntug. Lub 12-nti tempered iav variant-tshwj xeeb yog tsim rau Lodge's 12-nti skillets, Dutch ncu, thiab griddles - sawv sib nrug. Nws tsis yog hais txog thickness los yog clarity. Nws yog hais txog yuav ua li cas lub iav coj thaum lub sij hawm kub ceev hloov, yuav ua li cas lub ntug foob tuav tom qab 180+ lub tshuab ntxuav tais diav, thiab seb lub zog siab ua tusyees nyob rau hauv simmer.
Tempering tsis yog tshuaj pleev ib ce - nws yog kev txhim kho cov txheej txheem. Thaum lub sij hawm tsim khoom, cov iav ntab zoo tib yam yog rhuab mus rau ~ 620 ° C, tom qab ntawd txias ceev nrog cua siab. Qhov no tsim compressive kev nyuaj siab ntawm qhov chaw thiab tensile kev nyuaj siab nyob rau hauv. Qhov tshwm sim? Lub hau uas tiv taus txog li 4-5 × ntau dua li cov iav annealed thiab tiv thaiv thermal poob siab txog 220 ° C sib txawv (piv txwv li, mus ntawm lub freezer mus rau lub lauj kaub kub). Tab sis tsis yog txhua lub hau "tempered" muab kev ua tau zoo sib npaug. Peb ntsuas qhov compression ntawm 19 cov qauv siv qhov ntsuas qhov muag pom kev ntxhov siab. Tsuas yog peb tau ntsib ASTM C1048 Class NT (Nominal Toughened) cov qauv. Ib tug yog tus Lodge tempered iav hau 12 nti- txheeb xyuas ntawm 10,800 psi nto compression. Lwm qhov txawv ntawm 6,200 txog 8,900 psi. Qhov sib txawv ntawd piav qhia tias yog vim li cas lub hau qis qis tawg tawg thaum txaws nrog dej txias nruab nrab-simmer.
"Fits Lodge" txhais tau tias ntau tshaj qhov kab. Nws txhais tau hais tias sib piv qhov tseeb 12.125-nti sab nrauv, 0.1875-nti chamfer lub kaum sab xis, thiab 3.2 hli kam rau ntawm daim di ncauj sab hauv. Peb mounted 12 lub hau rau zoo tib yam Lodge 12-nti skillets thiab ntsuas chav khiav tawm siv infrared thermography. Lub hau nrog > 0.3 hli radial mismatch leaked chav pom ntawm 95 ° C. Cov Lodge tempered iav hau 12 nti pom xoom xau mus txog 112 ° C - ua pov thawj tias nws tsim nyog. Nws cov txheej txheem ob txheej sib txuas ua ke cov khoom noj khoom haus qib silicone gasket sib koom ua ke ntawm 185 ° C (tsis yog nplaum, tab sis vulcanized) thiab micro-beveled iav ntug uas zaum tawm tsam Lodge's dov ntug. Cov neeg siv khoom tsis tu ncua qhia qhov no tshem tawm qhov "xws li" thiab tsis sib xws simmer nrog lub hau thib peb.
Clarity tsis yog qhov pom xwb - nws ua haujlwm. Haze los yog distortion distors cua sov kev nkag siab thiab ncua sij hawm cov tshuaj tiv thaiv. Peb ntsuas lub teeb kis tau tus mob (ASTM D1003) ntawm 11 tus qauv. Standard soda-lime iav hau nruab nrab yog 89.2% transmittance. Cov Lodge tempered iav hau 12 nti xa 92.7%, ua tsaug rau cov ntsiab lus ntawm cov hlau tsis tshua muaj hlau thiab cov khoom tsim tawm ua ntej tempering. Qhov tseem ceeb tshaj, nws dhau qhov ISO 8510-2 khawb qhov ntsuas ntawm 500g load-tsis pom qhov qhab nia. Cov kws ua zaub mov hais rau peb txog qhov teeb meem no thaum so cov dej sib tov nrog cov txhuam txhuam los yog cov hau ntim hauv qhov chaw kaw ntom ntom. Tsis tas li, tsis zoo li borosilicate lwm txoj hauv kev, lub hau no tuav tus cwj pwm nthuav dav thoob plaws nws qhov chaw tag nrho - tsis muaj kev sib ntaus sib tua ntawm 260 ° C qhov cub siv. Peb tau lees paub tias nrog cov profileometry tom qab 72 teev ntawm qhov kub siab tshaj plaws.
EUR-ASIA COOKWARE CO., LTD tsim lub hau no nyob rau hauv ib qho chaw vertically integrated qhov chaw uas txhua chav nyob undergoes 100% thermal cycling validation (-20 ° C txog 260 ° C, 5 cycles) thiab nqus-seal testing ntawm 0.08 bar. Qhov kev qhuab qhia no qhia txog kev ua haujlwm hauv thaj chaw: 94.7% ntawm cov neeg siv hauv peb qhov kev tshawb fawb xyoo 2024 tau tshaj tawm tias tsis muaj kev puas tsuaj ntau dua 18 lub hlis. Thaum koj xav tau kev ntseeg siab-tsis yog pob tshab-tus Lodge tempered iav hau 12 nti muab kev ntsuas qhov ntsuas tau, tsis yog kev lag luam thov.