Qhov sib txawv tseem ceeb ntawm cov hlau thiab stainless hlau yog cov hlau yog cov hlau alloy ntawm hlau thiab carbon whereas stainless hlau yog ib qho alloy ntawm chromium thiab carbon.
Hlau thiab Stainless hlau yog ob qho tib si alloys, txhais tau tias lawv tsim thaum nws yog xim hlau, ob los yog ntau tshaj, ua ke nrog ib leeg los txhim kho lossis txhim kho nws cov khoom xws li tab sis tsis txwv rau reactivity, ntom, thermal, thiab hluav taws xob conductivity, durability, thiab lub zog.
Dab tsi yog Steel?
Hlau, raws li cov hlau alloy uas muaj nyob thoob plaws ntiaj teb, yog kev sib xyaw ntawm hlau thiab carbon. Keeb kwm ntawm steel lem rov qab mus txog 1400 BC qhov twg cov neeg thaum ub tau ua nws nyob rau sab hnub tuaj ntawm Africa.
Daim duab 01: Hlau
Tam sim no, vim kev txhim kho sai ntawm cov thev naus laus zis, peb ntxiv lwm cov hlau xws li chromium, vanadium, tungsten, thiab manganese hauv kev ua hlau. Qhov no yuav pab nthuav dav cov khoom siv ntawm cov hlau kom ua tau raws li kev lag luam tshwj xeeb.
Stainless Hlau yog dab tsi?
Stainless hlau yog ib qho kev sib xyaw ua ke ntawm chromium rau hauv hlau. Cov ntsiab lus chromium feem ntau yog nruab nrab ntawm 10.5% thiab 30%. Lwm yam alloying ntsiab xws li npib tsib xee, molybdenum, tooj liab, titanium, txhuas, silicon, niobium, thiab nitrogen yog siv los txhim kho cov yam ntxwv ntawm stainless hlau. Nws muaj cov cuab yeej nrov heev ntawm kev tiv thaiv corrosion. Qhov no txhais tau hais tias nws tsis xeb, stain, lossis corrode yooj yim piv rau lwm cov hlau. Lub anti-corrosiveness tshwm sim vim yog cov ntsiab lus chromium. Qhov no yog vim hais tias, thaum nws reacts nrog huab cua, ib tug chromium-nplua nuj oxide zaj duab xis tsim nyob rau saum npoo ntawm cov hlau. Yog li ntawd, nws tiv thaiv cov hlau los ntawm corroding.
Daim duab 02: Stainless hlau rau cov khoom siv hauv chav ua noj
Stainless hlau yog qhov tseem ceeb hauv kev ua yuav luag tag nrho cov chav ua noj hauv tsev hauv ntiaj teb xws li cov lauj kaub kib, mov ua mov, wok, thiab lwm yam khoom siv hauv chav ua noj uas tseem ceeb hauv chav ua noj.
Qhov txawv ntawm Hlau thiab Stainless Hlau yog dab tsi?
Hlau thiab Stainless hlau tsis sib nrug heev hauv kev sib piv. Tib neeg siv ob lub hlau, hlau thiab stainless hlau, hauv kev nkag siab dav thiab yog lub hauv paus ntawm cov skyscrapers loj thiab cov tsev niaj hnub. Raws li cov thev naus laus zis txuas ntxiv txhim kho ntxiv, cov tuam ntxhab tsim ntau thiab ntau ntau yam ntawm cov hlau thiab stainless hlau, nyob ntawm nws daim ntawv thov tshwj xeeb. Hlau yog ib qho hlau alloy ntawm hlau thiab carbon thaum, stainless hlau yog ib qho alloy ntawm cov pa roj carbon thiab chromium. Li no, qhov no yog qhov sib txawv ntawm cov hlau thiab stainless hlau.
Cov hlau feem ntau muaj txiaj ntsig zoo hauv kev tsheb ciav hlau, txoj kev, subways, txuas hniav, lwm lub tsev loj thiab niaj hnub skyscrapers, shipbuilding, tsheb, armored tsheb, thiab bulldozers. Ntawm qhov tod tes, Stainless hlau, vim nws tus nqi qis thiab siab tiv thaiv corrosion thiab xeb yog ib qho tseem ceeb hauv cov khoom me me mus rau nruab nrab xws li cov cuab yeej phais, cutlery, cov khoom siv hauv tsev, cookware, cia tso tsheb hlau luam thiab txawm tias qee cov phom phom muaj stainless hlau.. Yog li ntawd, kev siv pab txhawb rau lwm qhov sib txawv ntawm cov hlau thiab stainless hlau.
Ib qhov sib txawv tseem ceeb ntawm cov hlau thiab stainless hlau yog tias cov hlau corrode ceev thaum cov hlau tsis muaj xeb.
Summary – Hlau vs Stainless hlau
Tib neeg siv ob cov hlau no, hlau thiab stainless hlau, hauv kev nkag siab dav thiab yog lub hauv paus ntawm cov skyscrapers loj thiab cov tsev niaj hnub. Raws li cov thev naus laus zis txuas ntxiv txhim kho ntxiv, cov tuam ntxhab tsim ntau thiab ntau ntau yam ntawm cov hlau thiab stainless hlau, nyob ntawm nws daim ntawv thov tshwj xeeb. Txawm li cas los xij, stainless hlau yog ib pawg ntawm cov hlau. Ob qho no yog cov sib xyaw ua ke ntawm cov hlau thiab cov pa roj carbon nrog qee qhov sib xyaw ua ke. Qhov txawv ntawm cov hlau thiab stainless hlau yog cov hlau yog kev sib xyaw ntawm hlau thiab carbon whereas stainless hlau yog kev sib xyaw ntawm chromium thiab carbon.
