1. Dab tsi yog qhov txawv ntawm Hastelloy C22, C276, Incoloy 800, 800H, 800HT, 825, Inconel 600, 625, 718, thiab Monel alloys?
Teb:
Thawj qhov sib txawv ntawm cov alloys nyob rau hauv lawv muaj pes tsawg leeg, corrosion kuj, thiab daim ntawv thov haum:
Hastelloy C22 thiab C276: Ob leeg muaj zog tiv taus corrosion nyob rau hauv ib puag ncig hnyav, xws li tshuaj ua cov nroj tsuag. C22 muaj kev tiv thaiv zoo tshaj rau pitting, kev ntxhov siab corrosion tawg, thiab crevice corrosion, thaum C276 muab kev tiv thaiv zoo rau ob qho tib si txo thiab oxidizing ib puag ncig.
Incoloy 800, 800H, 800HT: Cov alloys no siab -kub resistant, nrog 800H thiab 800HT muab kev txhim kho creep thiab kev ntxhov siab tawg lub zog ntawm qhov kub siab piv rau 800. Lawv zoo tagnrho rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab kev lag luam tshuaj.
Inconel 600, 625, 718, X750: Cov alloys paub txog lawv qhov siab - kub thiab oxidation tsis kam. Inconel 600 yog ib qho kev xaiv zoo rau siab - qhov kub thiab txias ib puag ncig, 625 excels hauv kev qaug zog thiab thermal- qaug zog tsis kam, 718 yog siv rau hauv aerospace rau nws lub zog siab ntawm qhov kub thiab txias, thiab X750 yog siv hauv cov roj turbines thiab lub zog tsim hluav taws xob.
Monel 400 thiab K500: Ob leeg zoo heev rau kev siv dej hiav txwv thiab ib puag ncig uas xav tau kev tiv thaiv corrosion. Monel 400 yog npib tsib xee ntshiab- tooj liab alloy, thaum K500 suav nrog txhuas thiab titanium kom muaj zog thiab tawv.
2. Dab tsi yog cov kev siv ntawm Hastelloy C22, C276, Inconel 625, thiab Monel 400?
Teb:
Cov alloys no yog siv nyob rau hauv ib puag ncig xav tau heev:
Hastelloy C22: Siv rau hauv kev ua tshuaj, lub zog tsim hluav taws xob, thiab kev tswj kev ua qias tuaj vim nws qhov kev tiv thaiv zoo rau ntau yam tshuaj, suav nrog hydrochloric thiab sulfuric acids.
Hastelloy C276: Zoo tagnrho rau cov ntawv thov uas yuav tsum tau ua haujlwm rau ob qho tib si oxidizing thiab txo cov kua qaub, suav nrog cov chlorine ntub dej, hydrochloric acid, thiab sulfuric acid. Nws yog feem ntau pom nyob rau hauv flue gas desulfurization systems thiab tshuaj reactors.
Inconel 625: Paub txog nws qhov tshwj xeeb qaug zog thiab thermal- qaug zog lub zog, cov hlau no yog siv rau hauv kev lag luam aerospace (xws li, dav hlau cav, turbine Cheebtsam), marine ib puag ncig, thiab tshuaj ua lag luam.
Monel 400: Siv rau marine thiab tshuaj ua daim ntaub ntawv, xws li seawater twj, propellers, li qub, thiab nyob rau hauv cov roj & roj kev lag luam rau nws zoo heev tiv thaiv seawater corrosion.
3. Dab tsi yog cov yam ntxwv ntawm cov Nickel no -Based Alloys hauv daim ntawv thiab phaj?
Teb:
Mechanical zog ntawm cov alloys sib txawv, tab sis feem ntau, lawv nthuav tawm:
Hastelloy C22 thiab C276: Siab tensile zog (nyob ib ncig ntawm 75-95 ksi rau C276) thiab elongation (ib ncig 30-40%) nyob rau hauv ob daim ntawv thiab phaj daim ntawv. Cov alloys khaws lawv cov khoom siv kho tshuab hauv qhov chaw huab cua, muab kev ntxhov siab zoo dua thiab tiv thaiv corrosion.
Incoloy 800, 800H, thiab 800HT: Tensile zog ntawm 80-100 ksi, yield zog nyob ib ncig ntawm 30-60 ksi, thiab elongation ntawm 30-40%. Cov alloys no feem ntau siv rau hauv cov ntawv thov kub siab xws li cov khoom siv hluav taws xob thiab cov boilers.
Inconel 600: Tensile zog ntawm 75-95 ksi, yield zog ntawm 30-60 ksi, thiab elongation nyob ib ncig ntawm 35-50%. Nws muaj kev tiv thaiv zoo rau oxidation ntawm qhov kub thiab txias.
Inconel 625: Tensile zog ntawm 100-120 ksi, tawm lub zog ntawm 45-75 ksi, thiab elongation ntawm 30-50%. Nws yog resistant rau qaug zog thiab thermal- nkees nyob rau hauv ib puag ncig hnyav.
Monel 400: Tensile zog ntawm 70-90 ksi, yield zog ntawm 30-55 ksi, thiab elongation ntawm 35-45%. Nws muaj kev tiv thaiv zoo heev rau corrosion hauv marine ib puag ncig.
4. Yuav ua li cas yog Nickel- Raws li Alloy nplooj ntawv thiab daim hlau tsim, thiab dab tsi yog cov txheej txheem rau customizing lawv?
Teb:
Nickel-Raws li Alloy nplooj ntawv thiab daim hlau feem ntau yog tsim los ntawm cov kauj ruam hauv qab no:
Casting: Cov ntaub ntawv raw yog melted thiab cam khwb cia rau hauv loj billets los yog ingots, uas yog ib tug pib cov ntaub ntawv rau daim ntawv los yog phaj ntau lawm.
Kub Rolling: Cov ingots yog rhuab thiab dhau los ntawm cov chais los tsim lawv rau hauv nplooj ntawv lossis daim hlau ntawm qhov xav tau tuab thiab dav.
Txias Rolling: Rau kev txo qis hauv thickness thiab txhim kho qhov chaw tiav thiab precision, txias dov yog siv, uas kuj txhim kho cov khoom siv kho tshuab.
Kev kho cua sov: Cov nplooj ntawv lossis daim hlau yuav raug kho cua sov los txhim kho lawv lub zog, txo cov kev ntxhov siab sab hauv, thiab ua kom muaj zog tiv thaiv corrosion. Cov txheej txheem no tseem ceeb tshwj xeeb rau cov hlau xws li Inconel 718 thiab Hastelloy C276.
Txiav thiab ua tiav: Tom qab qhov xav tau qhov ntev tau tiav, cov nplooj ntawv thiab daim hlau raug txiav kom loj thiab raug rau cov txheej txheem tiav ntxiv xws li polishing, kev kho saum npoo, thiab kev sim kom ua raws li cov lus qhia tshwj xeeb.
Customization: Cov ntawv thiab daim hlau tuaj yeem ua tiav rau hauv cov duab tshwj xeeb lossis cov tuab raws li cov neeg siv khoom xav tau, suav nrog kev ua haujlwm, txheej txheej, lossis vuam.
5. Dab tsi yog qhov zoo ntawm kev siv cov ntawv thiab cov phaj ua los ntawm Hastelloy, Incoloy, Inconel, thiab Monel alloys hauv ntau qhov kev lag luam?
Teb:
Cov txiaj ntsig tseem ceeb ntawm kev siv cov nplooj ntawv thiab cov phaj ua los ntawm cov alloys muaj xws li:
Corrosion Resistance: Cov alloys no muab kev tiv thaiv zoo rau ntau qhov chaw corrosive, ua rau lawv zoo tagnrho rau kev ua tshuaj lom neeg, marine, thiab aerospace kev siv. Alloys zoo li Hastelloy C22 thiab Monel 400 yog tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv kev txo cov nqi kho thiab hloov pauv hauv qhov chaw nruj.
Siab -Temperature Strength: Alloys zoo li Inconel 625, Incoloy 800, thiab Hastelloy C276 tswj lawv cov khoom siv kho tshuab txawm tias qhov kub thiab txias, ua rau lawv zoo tagnrho rau kev siv hauv cov khoom siv hluav taws xob, boilers, thiab rauv taws.
Fatigue thiab Thermal-Kev qaug zog: Inconel 625 thiab Hastelloy C22 muab kev tiv thaiv zoo heev rau kev caij tsheb kauj vab, ua rau lawv tsim nyog rau cov ntawv thov raug kub hloov pauv thiab kev ntxhov siab txhua yam.
Ntev-Lub Sij Hawm Ntev: Cov alloys zoo li Monel K500 thiab Inconel X750 yog tsim los rau kev ua haujlwm ntev, ua rau lawv tsim nyog rau lub sijhawm ntev -, hnyav- cov haujlwm hauv aerospace, tsim hluav taws xob, thiab roj & roj kev lag luam.
Customization: Cov nplooj ntawv thiab daim hlau tuaj yeem txiav, zoo li, thiab ua kom tau raws li cov lus qhia meej, ua cov alloys muaj ntau yam rau ntau yam kev daws teeb meem engineering.
