Stainless steel khoom: ntau lawm, kev nyab xeeb, txiaj ntsig

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Lub Ib Hlis 1915, New York Times tau luam tawm ib tsab xov xwm hais txog ib hom hlau tshiab. Cov chaw tsim khoom tau thov tias nws tsis darken, tsis xeb, thiab zoo meej rau kev ua tais diav thiab cutlery. Qhov no yog li cas stainless hlau thiab cov khoom tsim los ntawm nws tau tshwm sim nyob rau hauv lub ntiaj teb no. Lub culprit ntawm cov khoom ntawm hlau yog zoo tib yam chromium. Nyob rau hauv kom muaj nuj nqis txaus, nws ua kom lub xub ntiag ntawm ib tug tshwj xeeb zaj duab xis nyob rau saum npoo ntawm lub alloy. Cov yeeb yaj kiab tuaj yeem kho nws tus kheej los ntawm kev khawb me me thiab tiv thaiv cov zaub mov thiab peb cov saj ntawm kev sib cuag nrog hlau.

Kev tsim cov khoom lag luam stainless hlau pib nrog cov hlau casting

Hauv smelter, lawv thawj zaug ua cov hlau zoo tib yam uas muaj carbon nyob rau hauv nws. Nws muab lub zog rau hlau. Tsis tas li ntawd, qhov txuj ci tseem ceeb metamorphoses tshwm sim nrog cov khoom siv - nws raug xa mus rau qhov cub tshwj xeeb thiab cov khoom siv ntxiv ntxiv uas txiav txim siab cov khoom ntawm stainless hlau. Ntxiv nrog rau chromium, nws suav nrog: npib tsib xee, titanium, molybdenumthiab lwm yam hlau. Tus nqi thiab hom additives yuav nyob ntawm seb qib steel raug tsim.

Stainless steel muab faib ua ob peb hom:

• Chrome. Nws muaj cov pa roj carbon thiab chromium hauv ntau feem pua.
• Chrome-nickel. Muaj chromium thiab nickel nrog ntxiv ntawm tooj liab, molybdenum, silicon.
• Chrome-manganese-nickel. Ntxiv nrog rau chromium thiab npib tsib xee, manganese ntxiv.

Tom qab smelting, cov hlau muab tso rau hauv pwm. Nyob ntawd nws yog dov tawm thiab twisted rau hauv yob, txiav mus rau hauv nplooj ntawv. Los yog lawv nrum stainless hlau cov khoom thiab ntim ntawm qhov khoob.

Saib video yuav ua li cas stainless hlau rov ua dua.

stainless hlau yog dab tsi?

Tam sim no, nws nyuaj rau kev xav txog yam tsis muaj cov khoom siv no. Lub Scope ntawm stainless hlau cov khoom yog dav heev. Yog li siv qhov twg?

• Engineering thiab automotive kev lag luam.
• Tshuaj lom neeg kev lag luam. Stainless hlau yog resistant rau acids, uas yog vim li cas factories ua ntim los ntawm nws.
• Avia.
• khoom noj khoom haus.

• Sab hauv thiab tsim.
• Tshuaj yog ib yam tshwj xeeb ntawm steel (surgeal steel).
• Power kev lag luam.
• Kev tsim cov khoom siv stainless hlau.

Qhov khoom noj no puas nyab xeeb?

Stainless steel ua yam tsis muaj kev ua txhaum kev siv tshuab yog suav tias yog qhov zoo tshaj plaws. Cov zaj duab xis nyob rau saum npoo repels cov kab mob, tiv thaiv lawv los ntawm accumulating. Cov tais diav yog yooj yim los ntxuav. Stainless hlau yog tus cwj pwm los ntawm qhov peculiarity ntawm tsis cuam tshuam nrog acids, uas muaj ntau hauv cov khoom noj. Yog li ntawd, cov tais diav los ntawm nws muaj kev nyab xeeb. Nws tuaj yeem ua noj thiab khaws zaub mov, kua ntses thiab marinades.

Muaj kev xaiv siv enamel lossis aluminium cookware. Tab sis peb txhua tus paub ntev ntev tias cov khoom noj uas muaj cov kua qaub tsis tuaj yeem ua rau hauv lub lauj kaub aluminium. Txwv tsis pub, hlau oxidizes, tso cov teeb meem tshuaj. Enamel muaj kev nyab xeeb dua, tab sis nws muaj qhov tsis zoo.

Nco ntsoov tias thaum yuav cov khoom siv hauv chav ua noj stainless hlau, koj yuav tsum tsom rau tus nqi. Cov khoom pheej yig heev yog qhov zoo dua tsis txhob noj. Cia peb saib yog vim li cas? Qhov tseeb yog tias cov tais diav ua los ntawm cov hlau zoo yog kim, thiab cov tuam txhab lag luam tab tom sim dag kom cov neeg uas muaj lub hnab ntim khoom tuab tuaj yeem yuav cov khoom.

Muaj tseeb, qhov pheej yig dua lub lauj kaub stainless hlau, qhov sib dua thiab tsis ntseeg nws yuav yog. Cov neeg tsim khoom ua rau cov phab ntsa thiab hauv qab nyias nyias, muab cov khoom zoo li no nrog cov khoom siv yas pheej yig. Kuj tseem muaj qhov tshwj xeeb swindle, thaum hom hlau tsis sib haum rau qhov uas tau teev tseg rau ntawm lub cim. Tom qab ntawd koj tuaj yeem tso tseg qhov kev nyab xeeb ntawm cov tais diav.

Yuav ua li cas xaiv lub lauj kaub hlau stainless?

Muaj ntau yam los saib xyuas. Yog tias koj xaiv qhov yog, koj tuaj yeem nrhiav cov tais diav nrog tus nqi zoo tshaj plaws rau cov nyiaj.

Tus nqi kim tshaj plaws yog cov lauj kaub nrog cov ntsiab lus npib tsib xee yam tsawg kawg nkaus lossis nws qhov tsis tiav. Muaj ib txoj kev xav tias cov tebchaw ntawm cov hlau no muaj kev phom sij thiab muaj peev xwmua rau ua xua. Ntawm cov tais diav zoo li no yuav muaj lub cim qhia tias tsis muaj npib tsib xee hauv cov khoom xyaw. Nco ntsoov tias tsis muaj kev tshawb fawb loj ntawm lub ncauj lus no. Yog li, muaj qhov ua tau tias qhov no tsuas yog lwm qhov kev lag luam los ntawm cov tuam ntxhab.

Qhov koj yuav tsum tau ua tib zoo saib yog qhov tuab ntawm phab ntsa thiab hauv qab. Cov thicker lawv yog, qhov sib npaug ntawm cov khoom sov. Lub volumetric hauv qab yuav txo cov roj thaum lub sij hawm ua noj, zaub mov yuav tsis hlawv. Cov khoom xyaw yuav lo rau hauv qab nyias sai sai. Xyuas tias nws yog theem zoo kawg nkaus. Ua li no, tsuas yog tso lub lauj kaub rau ntawm qhov chaw tiaj tus.

Nco ntsoov, lub lauj kaub los yog lub lauj kaub dhau los qhia tias cov chaw tsim khoom tau txuag ntawm kev tsim khoom. Lub phaj aluminium yog muab tso rau hauv qab ntawm cov khoom siv stainless hlau. Hauv qhov no, hauv qab zoo li tuab, tab sis tsis muaj thermal conductivity zoo.

Kom tsis txhob yuav khoom cuav, nqa ib lub hlau nplaum nrog koj. Nws yuav tsis raug nyiam rau lub lauj kaub stainless hlau, cov hlau no tsis muaj cov khoom sib nqus.

txiaj ntsig ntawm cookware thiab tu

Yog li, stainless hlau muaj kev nyab xeeb dua li lwm cov ntaub ntawv. Tsis tas li ntawd, nws tsim nyog rau txhua qhov chaw ua noj, suav nrog induction cookers. Yooj yim rau siv, tsis darken, tsis oxidize. Zoo nkauj steel sheen blends seamlessly nrog niaj hnub chav ua noj tsim.

Cov tais diav yooj yim los ntxuav, tsis tas yuav muaj kev saib xyuas tshwj xeeb. Qhov kev txwv nkaus xwb yog txwv tsis pub siv cov tshuaj ntxuav abrasive thiab txhuam tawv. Lawv siv yog paub tseeb tias yuav tawm muskhoom khawb.