Vim li cas Inconel thiaj li kim?
Inconel thiab Monel
Inconel thiab Monel yog ob qho tib si nickel-muaj alloys. Txawm li cas los xij, ntxiv rau muaj cov npib tsib xee ua lawv tus thawj alloying tus neeg sawv cev, lawv kuj muaj lwm cov ntsiab lus raws li lawv cov neeg ua hauj lwm thib ob alloying. Monel, piv txwv li, yog tsim los ntawm tooj liab, uas ua rau 30 mus rau 40 feem pua ntawm nws qhov hnyav tag nrho. Inconel muaj chromium ua nws tus neeg sawv cev pabcuam alloying. Nyob rau hauv cov nqe lus ntawm nws cov khoom, Monel yog ib tug nruab nrab-kev ua tau zoo alloy, thaum Inconel yog ib tug high-kev ua tau zoo hom. Ob peb Inconel alloys tseem hu ua superalloys vim tias lawv muaj kev tiv thaiv corrosion zoo heev thiab ua tau zoo dua ntau cov pa roj carbon monoxide ntawm qhov kub thiab txias. Monel yog ib qho kev daws teeb meem binary hlau, thaum Inconel yog austenitic high-temperature alloy.
Inconel thiab Monel alloy nqi
Tus nqi ntawm Inconel yog siab heev piv rau Monel. Nws cov alloy muaj cov nickel thiab chromium siab, ua rau cov hlau kim heev. Txij li thaum ob qho tib si alloys muaj nickel, lawv kim dua li stainless hlau alloys. Txawm li cas los xij, kev lag luam volatility ua ke nrog qhov tseeb tias npib tsib xee yog cov khoom siv hlau ua rau lawv kim. Vim yog cov ntsiab lus nickel siab dua hauv qee cov Inconel alloys, cov hlau no yuav raug nqi ntau dua li qee cov Monel alloys.
Cov ntsiab lus nickel hauv Inconel thiab Monel
Ob hom alloys muaj nyob rau hauv ntau qib. Qhov sib txawv ntawm lawv cov tshuaj muaj pes tsawg leeg ua rau lawv muab qhab nia. Ntawd yog, cov ntsiab lus nickel hauv Inconel txawv ntawm 44.2% mus rau ntau dua 72%. Txawm hais tias nws muaj pes tsawg leeg nyob ntawm tus nqi ntawm nickel ntxiv. Piv txwv li, Inconel 600 muaj ntau dua 72% npib tsib xee, thaum qib 617 muaj 44.2% - 61% npib tsib xee. Ntawm qhov tod tes, cov ntsiab lus nickel hauv Monel yog li ntawm 52% mus rau 67%, uas yog vim li cas lawv raug nqi tsawg dua Inconel.
Qhov sib txawv ntawm corrosion kuj ntawm Inconel thiab Monel
Thaum ob qho tib si alloys muaj kev tiv thaiv corrosion zoo heev, cov ntsiab lus tooj liab hauv Monel muab nws zoo heev tiv thaiv dej hiav txwv lossis ntsev tsuag. Txawm hais tias Inconel tseem tiv taus dej hiav txwv, nws kim dhau rau kev siv dej hiav txwv engineering. Txawm li cas los xij, vim nws cov ntsiab lus nickel ntau dua, Inconel tuaj yeem tiv taus qhov kub thiab txias, qhov kev ua yeeb yam uas Monel tsis tuaj yeem ua tiav. Cov qib Monel muaj qhov txwv tsis pub muaj qhov kub thiab txias. Ntxiv rau qhov chaw nyob hauv hiav txwv, Monel kuj tuaj yeem siv rau hauv ib puag ncig uas muaj ob qho tib si hydrofluoric acid thiab sulfuric acid. Tsis tas li ntawd, lawv tiv taus alkalis thiab muaj zog acids. Inconel zoo heev ntawm kev tiv thaiv oxidative corrosion.
Inconel thiab Monel melting point
Txij li Inconel thiab Monel yog cov alloys, lawv tsis muaj qhov tshwj xeeb melting point, tab sis lawv muaj ntau yam melting. Inconel muaj qhov kub ntawm qhov kub ntawm 2500 - 2600 degree F, thaum Monel muaj qhov kub ntawm qhov kub ntawm 2372 - 2462 degree F.
Inconel thiab Monel ceev
Monel muaj qhov ntom ntawm 8.8 g / cm3, thaum Inconel, uas yog sib dua li Monel, muaj qhov ceev ntawm 8.22 g / cm3.
Monel thiab Inconel Thaum tshav kub kub kho
Inconel feem ntau yog kho los ntawm kev daws annealing ua ke nrog kev laus. Qhov kev sib xyaw ua ke no suav hais tias yog qhov zoo tshaj plaws vim tias cov khoom siv kho tshuab thiab kev ntxhov siab rupture ntawm cov alloy tau zoo dua qub. Monel, ntawm qhov tod tes, yog cua sov kho los ntawm annealing.
Qhov sib txawv ntawm hardness ntawm Inconel thiab Monel
Lub hardness ntawm ob alloys sib txawv nyob rau hauv ntau yam kev mob. Piv txwv li, Monel muaj qhov hardness qis dua hauv nws lub xeev annealed piv rau nws lub xeev kub-ua hauj lwm los yog txias-daws. Tib yam muaj tseeb rau Inconel. Txawm li cas los xij, Monel yog qhov nyuaj dua li Inconel.
Inconel thiab Monel kub ntau yam
Txawm hais tias Monel alloys tuaj yeem ua haujlwm ntawm qhov kub-zero, cov alloys tsis tuaj yeem siv qhov kub siab tshaj 1000 degree F. Zoo ib yam li Monel, Inconel alloys muaj kev ua tau zoo ntawm qhov kub thiab txias. Txawm li cas los xij, vim yog cov ntsiab lus nickel ntau dua hauv lawv cov alloys, feem ntau Inconel ua tau zoo ntawm qhov kub ntawm 1200 degree F mus txog 2200 degree F, uas yog ze li ob zaug siab li Monel.
