Dab tsi yog qhov tsis zoo ntawm Inconel?
Inconel superalloy yog dab tsi?
Alloys yog tsim los ntawm kev sib txuas ob lossis ntau yam khoom los tsim cov khoom lag luam uas xav tau ntau dua li ib qho ntawm nws cov khoom. Cov hlau ntshiab ib leeg feem ntau yog mos thiab yooj yim rau corrosion.
Nickel periodic rooj
Inconel superalloys yog ib chav kawm ntawm cov alloys uas tau ua pov thawj muaj txiaj ntsig hauv kev siv xws li dav hlau tshuab, offshore platforms thiab cov khoom siv tsheb.
Yog li, dab tsi yog Inconel superalloy?
Yeej, cov tshuaj no yog cov nickel-based alloys uas muaj chromium thiab hlau. Ua ke, cov ntsiab lus no tsim cov hlau zoo heev nrog cov khoom zoo heev nrhiav thiab nrhiav tau yooj yim. Cov khoom no suav nrog kev ua haujlwm siab corrosion thiab kev ua haujlwm zoo ntawm qhov kub thiab txias, ua rau nws zoo tagnrho rau kev kho cua sov.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias Inconel yog lub npe lag luam ntawm Specialty Metals Corporation. Yog li yog tias koj yuav Inconel 625, koj tab tom yuav lawv cov khoom. Thaum cov hlau no tsim thiab muag, nws feem ntau hu ua Nickel Alloy 625. Tag nrho cov tsev neeg Inconel thiab nws cov alloys feem ntau ua raws li daim ntawv cog lus npe no.
Cov khoom ntawm Inconel
Cov khoom siv Inconel paub txog nws txoj kev tiv thaiv oxidation, nkag, corrosion thiab siab zog ntawm huab cua kub nyob rau hauv lub ntiaj teb no daim ntaub ntawv - thiab simulations khiav ntawm supercomputers.
Tsis tas li ntawd, Inconel tuaj yeem tsim nrog cov nplej me me, uas txhim kho nws cov txiaj ntsig zoo thiab lub cev muaj zog. Yog tias milled kom zoo, cov alloys xws li Inconel x 750 tuaj yeem tiv taus qhov kub thiab txias tshaj 1,300 degrees Fahrenheit (704 degrees Celsius).
Cov khoom tshwj xeeb ntawm Inconel high-temperature alloys
Koj twb paub txog lub zog siab thiab corrosion kuj ntawm Inconel superalloys ntawm qhov kub thiab txias. Nov yog qee cov cwj pwm ntxiv uas ua rau lawv tshwj xeeb.
Cov yam ntxwv ntawm kub kub alloys
Superalloys tau txais lawv lub npe vim tias lawv muaj ntau yam ntau dua li cov niam txiv hlau thiab yog li muaj txiaj ntsig ntau rau cov neeg siv. Feem ntau, superalloys muaj qhov tsis txaus ntseeg siab-kub lub zog thiab tuaj yeem tiv taus qhov chaw huab cua uas lawv raug. Lawv kuj muaj cov ciam teb me me dua li cov hlau tsis tu ncua, uas tiv thaiv lawv los ntawm nkig.
Hauv lwm lo lus, superalloys tau txais txoj haujlwm ua tiav thaum cov hlau siv ntau dua tsis ruaj txaus.
Cov khoom tshwj xeeb ntawm Inconel alloy cov ntaub ntawv
Inconel cov ntaub ntawv paub txog lawv cov khoom zoo, txawm tias mus txog rau lawv qhov melting point. Nws cov microstructure thiab lub cev muaj zog muab Inconel zoo heev corrosion thiab oxidation kuj piv rau lwm yam hlau.
Cov khoom tshwj xeeb no yog vim li cas Inconel sawb thiab cov hlau zoo li tau siv dav los ntawm cov tuam txhab lag luam uas thwj thiab tsim cov khoom rau ntau yam kev lag luam. Nws kuj yog ib qho ntawm feem ntau siv hmoov hlau hauv additive manufacturing.
Inconel superalloy siv thiab siv
Ntau qhov kev lag luam uas xav tau cov ntaub ntawv muaj zog heev feem ntau gravitate rau cov hlau xws li titanium lossis stainless hlau alloys. Txawm li cas los xij, vim lawv muaj ntau yam, Inconel cov ntaub ntawv thiab lwm yam khoom siv kub kub tau dhau los ua neeg nyiam thiab feem ntau yog qhov kev xaiv zoo tshaj plaws rau qee yam kev siv.
Kev siv ntau ntawm Inconel
Inconel feem ntau yog siv rau hauv cov ntawv thov uas thermal expansion tshwm sim vim qhov kub thiab txias. Vim nws tsis kam mus rau qhov kub thiab txias, Inconel cov ntaub ntawv yog cov khoom tseem ceeb hauv cov khoom siv tsheb, kev lag luam aerospace, kev siv dej hiav txwv, thiab kev lag luam roj thiab roj.
Txhua Inconel alloy muaj nws cov txiaj ntsig thiab cov khoom siv, yog li nws yog ib qho tseem ceeb kom nkag siab txog qhov sib txawv thiaj li xaiv cov hlau zoo rau koj daim ntawv thov.
Kev siv ntau hom Inconel alloys
Txawm hais tias npib tsib xee-raws li superalloys zoo li Inconel muaj ntau yam kev siv, muaj ntau hom Inconel, thiab txhua lub alloy muaj nws cov khoom tshwj xeeb. Nov yog qee qhov Inconel superalloys siv los ntawm Ulbricht:
Inconel 600 (nickel alloy 600) tiv taus oxidation thiab corrosion cracking thiab yog siv nyob rau hauv lub cub tawg Cheebtsam.
Inconel 601 (Nickel Alloy 601), nyob rau hauv uas txhuas yog ntxiv los txhim kho qhov kub thiab txias zog. Nws feem ntau yog siv rau hauv cov roj av cav thiab lub zog tsim hluav taws xob.
Inconel 625 (Nickel Alloy 625) muaj qhov kawg tensile lub zog vim nws hardened microstructure. Nws yog siv nyob rau hauv txhua yam ntawm propulsion motors mus rau marine Cheebtsam.
Inconel 690 (Nickel Alloy 690) muaj cov chromium siab kom ua rau nws tsis kam mus rau cov dej ntsev thiab muaj nyob rau hauv marine daim ntaub ntawv.
Vim nws cov khoom siv ntxiv, Inconel 718 (Nickel Alloy 718) hloov pauv ntau dua li lwm cov ntaub ntawv Inconel thiab feem ntau siv hauv cov tshuab dav hlau thiab lwm yam kev siv kub.
