GH3039 alloy
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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GH3039 yog ib-theem austenite-hom khoom ua kom muaj zog alloy, qis dua 800 degree nrog lub zog nruab nrab thermal thiab zoo thermal qaug zog, 1000 degree hauv qab qhov zoo oxidation kuj. Kev siv lub sij hawm ntev ntawm cov ntaub so ntswg stability, tab sis kuj muaj qhov txias formability thiab vuam kev ua tau zoo. Haum rau kev siv mus sij hawm ntev ntawm 850 degree hauv qab ntawm aero-engine combustion chamber thiab afterburner qhov chaw. Cov hlau tuaj yeem tsim cov ntawv, bar, hlau, yeeb nkab thiab forgings.
| GH3039 Chemical Composition thiab Mechanical Properties: |
| Qib | C | Mn | P | S | Si | Cr | Fe | Al | Mo | Ti | B | Nb |
| hwv 3039 | 0.08 max | 0.40 max | 0.02 max | 0.012 max | 0.80 max | 19.0 – 22.0 | 3. 0 max | 0.35 – 0.75 | 1.80 – 2.30 | 0.35 – 0.75 | 0.001 – 0.01 | 0.90 – 1.30 |
| Qib | Kev xa khoom | Tensile zogRm (MPa) | HardnessHB | Elongation A% |
| hwv 3039 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam |
Ntau dua lossis sib npaug rau 236 | 111 | Ntau dua lossis sib npaug li 21% |
GH3039 Alloy Mechanical Properties
GH3039 siab kub alloy muaj cov nram qab no txhua yam khoom:
High kub lub zog:Ua kom muaj zog hauv qhov kub thiab txias, tshwj xeeb tshaj yog tsim rau siv nyob rau hauv thaj tsam ntawm 600-900 degree.
Oxidation kuj:Qhia tau zoo oxidation tsis kam ntawm qhov kub thiab txias thiab tuaj yeem siv rau hauv oxidizing ib puag ncig ntev yam tsis muaj kev cuam tshuam loj ntawm cov khoom siv kho tshuab.
Creep thiab rupture kuj:Qhia tau zoo creep thiab rupture zog, thiab tswj stability nyob rau hauv siab kub thiab kev nyuaj siab tej yam kev mob.
Super alloy GH3039 Alloy ua cov khoom
Kub ua haujlwm:GH3039 alloy yog tsim rau ntau yam kev ua haujlwm kub xws li forging, dov thiab extrusion. Qhov kub ua haujlwm kub yog feem ntau 1080-1150 degree.
Ua haujlwm txias:Txawm hais tias GH3039 tuaj yeem ua haujlwm txias, nws lub zog siab ua rau kev ua haujlwm txias thiab xav tau cov cuab yeej siv siab thiab thev naus laus zis.
Vuam:GH3039 tuaj yeem welded siv cov txheej txheem xws li TIG (tungsten inert gas), MIG (hlau inert gas), thiab welding kuj. Tsim nyog preheating thiab tom qab-weld kev kho cua sov feem ntau yuav tsum tau los xyuas kom meej vuam zoo.
Ntim & shipping
Cim npe nrov: gh3039 alloy, Tuam Tshoj gh3039 alloy lwm tus neeg
Tug
GH4049 alloyTom ntej
GH4033 hlau alloyKoj Tseem Yuav Zoo Li
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