SUS304 thiab SUS316: Khoom noj khoom haus qib stainless hlau

 

SUS304 thiab SUS316 yog cov zaub mov zoo tshaj plaws stainless hlau, tab sis SUS304 (18/8) yog cov qauv kev lag luam rau kev siv dav vim nws qhov sib npaug ntawm cov kav ntev, kev nyiam huv thiab tus nqi, thaum SUS316 muaj kev tiv thaiv zoo tshaj plaws ua tsaug rau molybdenum, ua rau nws zoo tagnrho rau hnyav, saline, acidic los yog tshuaj lom neeg kev sib tw, xws li cov khoom noj khoom haus hnyav.

Khoom noj khoom haus qib SUS304 stainless hlau yog dab tsi?

SUS304 yog ib qho khoom noj khoom haus qib stainless hlau (tseem hu ua 18/8) uas muaj 18% chromium thiab 8% npib tsib xee. Nws muaj nuj nqis rau nws zoo heev corrosion kuj, durability thiab yooj yim ntawm kev ntxuav, ua rau nws muaj kev nyab xeeb thiab tus qauv xaiv rau cookware, khoom noj khoom haus, dab dej thiab cia tso tsheb hlau luam, raws li nws tsis tso cov teeb meem tshuaj rau hauv cov zaub mov.

Khoom noj khoom haus qib SUS316 stainless hlau yog dab tsi?

Khoom noj khoom haus qib SUS316 stainless hlau (tseem hu ua AISI 316) yog ib qho zoo austenitic alloy nrog ntxiv molybdenum, uas muab superior tiv thaiv corrosion los ntawm chlorides, acids thiab aggressive tu khoom. Qhov no ua rau nws zoo tagnrho rau cov khoom siv ua zaub mov tuav cov khoom qab ntsev, acidic lossis kub kub, ua kom huv si, tiv thaiv kev sib kis thiab muab cov kav ntev kom ua tau raws li kev tu nruj.

 

Khoom noj khoom haus qib Stainless hlau SUS304 vs SUS316

Dab tsi yog 18/10 zaub mov qib stainless hlau?

18/10 stainless hlau yog cov khoom noj khoom haus qib siab zoo uas muaj18% chromium thiab 10% npib tsib xee. Qhov no muaj pes tsawg leeg muab nws zoo heev tiv thaiv oxidation thiab corrosion, ntxiv rau uanon-reactive nrog zaub mov(txawm tias muaj acids). Nws yog cov khoom siv ruaj khov nrog cov ci ntsa iab, zoo tagnrho rau kev tsim cov cutlery hwm, cov khoom siv hauv chav ua noj thiab cov cuab yeej kho mob. Nws cov ntsiab lus nickel siab yog lub luag haujlwm rau nws cov kev tiv thaiv corrosion zoo tshaj thiab kev zoo nkauj.

Dab tsi stainless hlau zoo dua rau kev siv khoom noj, 304 lossis 316?

Rau cov ntawv thov zaub mov, 304 stainless hlau feem ntau yogtxaus thiab kev lag luamrau feem ntau siv txhua hnub. Hloov chaw, 316 stainless hlau yog qhov kev xaiv zoo tshaj rautxhoj puab heev, saline los yog siab acid ib puag ncig, txij li nws cov ntsiab lus molybdenum muab nws qhov kev tiv thaiv corrosion ntau dua, txawm tias tus nqi siab dua.

Xaiv 304 steelRau cov tais diav hauv chav ua noj, cov rooj ua ntej thiab cov khoom siv cia.

Xaiv rau 316 steelrau cov txheej txheem brewing, kev lag luam khoom noj siv mis, kev siv dej hiav txwv lossis cov khoom siv uas muaj cov ntsev ntau ntau los yog acids, vim nws tiv thaiv pitting thiab crevice corrosion.

Puas yog SUS316 stainless hlau muaj kev nyab xeeb rau kev siv zaub mov?

Ob leeg 304 thiab 316 stainless hlau yog cais raws likhoom noj khoom haus qibthiab ua tau raws li cov qauv kev cai thoob ntiaj teb rau kev sib cuag ncaj qha nrog zaub mov. Cov no suav nrog:

Cov cai ntawm covFDA (US Food and Drug Administration)

Txoj Cai Tswjfwm Ntiag Tug (EC) N℃1935/2004 ntawmEU

Daim ntawv pov thawjNSF/ANSI 51

Kev sib piv ntawm cov yam ntxwv zoo

Ob leeg 304 thiab 316 stainless hlau yog cov kev xaiv zoo tshaj plaws rau kev siv hauv kev ua zaub mov, ua tsaug rau lawv txoj kev nyab xeeb thiab kav ntev. Qhov kev xaiv ntawm ob qib nyob ntawm qhov kev thov tshwj xeeb, tshwj xeeb tshaj yog cov yam ntxwv xws li kev sib cuag nrog cov tshuaj, cov ntsiab lus chloride, kev nyiam huv thiab kev siv nyiaj txiag.

Yog tias koj muaj qhov yuav tsum tau ua rau 316 lossis 304 zaub mov qib stainless hlau, txais tos muab koj xaj.GNEEmuaj ib tug loj Tshuag ntawm cov khoom nrov rau koj xaiv los ntawm. Peb cov ntaub ntawv tuaj yeem ua tiav rau hauv ntau hom kev siv, nrog rau cov phaj, coils, raj, tuav thiab xaim. Yog xav paub ntxiv txog cov tshuaj muaj pes tsawg leeg thiab thov cov qauv dawb, thov hu rau peb lub Hoobkas tam sim. Peb muabtus nqi sib tw thiab kev pabcuam zoo heev.