Incoloy 825 Yeeb & Phaj Chaw Tsim Tshuaj, Chaw Muag Khoom. Hu rau peb kom tau txais cov npe nqi, qhov ntau thiab tsawg & cov qauv dawb!
Incoloy 825 (tsis yog N08825)yog npib tsib xee-chromium Austenitic alloy. Los ntawm kev ntxiv cov ntsiab lus xws li molybdenum, tooj liab thiab titanium, nws muaj lub zog corrosion zoo, muaj lub zog kub thiab ua tau kub thiab ua tau zoo. Cov khoom siv tau tsim los daws cov txheej txheem corrosive (xws li kev sib tw ntawm acidic, oxidizing thiab txo cov tshuaj lom neeg, marine engineering thiab lub zog teb.
ASME SB 424 Unic N08825 Phaj Tsum
HTASME SB 424 Unic N08825 Phaj, cov yeeb nkab fittings, thiab puag ncig cov khoom hauv ntau hom thiab ntau thiab tsawg. Yog tias koj xav tau cov ntaub ntawv ntxiv ntsig txog peb cov khoom lossis nqi, thov koj xav tsis pubTau kovnrog peb.
Tshuaj lom neeg muaj pes tsawg leeg ntawm Incoloy 825
Cov tshuaj lom neeg cov tshuaj lom neeg ntawm Incoloy 825 yog raws li Nickel (38-46%), Tooj (1.5-3} .2% ntxiv ua lub caij ruaj khov.
Lub cev thiab tshuab cov cuab yeej ntawm alloy 825 Phaj
Incoloy 825 muaj qhov ntom ntom ntawm 8.14 g / cm3, lub melting taw tes ntau ntawm 1370-1400 degree, thiab ib qho kev nthuav dav thermal uas muaj hnub nyoog (20-100 degree) ntawm 14.2 μm / Hμm / Mhas. Cov ntawv kho cov cuab yeej siv tau ntawm cov ntawv qhia annets muaj xws li 586 MPa, tau sib luag rau 301 MPA ntau dua lossis sib npaug nrog 200 HB. Nws qhov kub siab yog tseem tuaj yeem tswj tau ntau dua 70% ntawm chav sov lub zog ntawm 540 degree, ua kom haum rau kev tsim cov siab kub thiab cov cuab yeej siab.
Khaub thuas Txoj Kev Ntawm Incoloy Alloy 825
Cov ntawv qhia annets tuaj yeem ua tau txias los ntawm stamping, thiab lwm yam, tab sis kev ua dej txias tshaj 15% kom zam dhau kev tawg ua los ntawm kev ua haujlwm txias.
KUB ua haujlwm txheej txheem ntawm alloy 825 unhic n08825
Qhov kub forging lossis kub dov tawm tau pom zoo kom tswj tau thaum 1150-1200 degree, thiab zaum kawg kev zam kub tsis tsawg tshaj 900 degree. Kev ua kom sai yog qhov yuav tsum tau ua tom qab kev ua los tiv thaiv carbide nag lossis daus.
Vuam ntawm 2.4858 Alloy 825
Gtaw (Argon arc vuam) lossis smaw (phau ntawv arc vuam), thiab enicrmo}} vuam hlau yog xaiv raws li cov khoom siv vuam. Tsawg cov lus tawm tshav kub cua sov (tsawg dua los yog sib npaug rau 1.5 KJ / hli) yog xav tau thaum lub sij hawm vuam, thiab qhov kub siab yog tswj hwm qis dua 150 qib. Tsis muaj kev kho cua sov yog qhov yuav tsum tau tom qab vuam, tab sis pickling yog yuav tsum tau tshem tawm cov ntsuas oxide.
Kev ua tau zoo sib piv nrog cov ntaub ntawv zoo sib xws
VS 316L stainless hlau:Incoloy 825 muaj kev tiv thaiv corrosion ntau dua 10 zaug hauv ib puag ncig acidic uas muaj cov chloride ib puag ncig, tab sis tus nqi yog li 4-5 zaug uas ntawm 316L.
Vs Hastelloy C276:C276 ua yeeb yam zoo dua hauv kev txo cov kua qaub muaj zog (xws li illoloy 825 yog tus nqi ntau dua hauv oxidation-txo cov xov xwm sib xyaw (xws li sulfuric acid + nitric acid).
VS 254 SMO Super Stainless Hlau:254 Smo muaj tus nqi siab dua (ntau dua los yog sib luag rau 43), tab sis Incoloy 825 muaj ntau dua qhov kev kub siab ntau dua thiab tiv taus sulfide ntxhov siab corrosion.
