Cov Khoom Siv Dab Tsi K500monel

Monel K-500 yog npib tsib xee-tooj ​​hlau alloy uas txuas tau zoo tshaj plaws corrosion tsis kam ntawm Alloy 400 nrog lub zog muaj zog thiab tawv.Qhov yield lub zog ntawm alloy K-500 yog peb zaug siab dua li ntawm cov alloy 400. Cov khoom muaj zog zoo dua no los ntawm cov ntxiv ntawm txhuas thiab titanium rau cov npib tsib xee raws li lub hauv paus ntsiab lus thiab lub hnub nyoog ua kom tawv tawv. Txhim kho cov txheej txheem ua kom laus, ib qho me me ntawm Ni3 (Ti, Al) cov ntsiab lus sai sai rau hauv matrix.Qhov K-500' s qis sib nqus permeability, lub zog siab thiab zoo corrosion kuj tau siv dav, feem ntau hauv cov cuab yeej nrhiav kom tau zoo thiab cov khoom siv hluav taws xob.Qhov tseem ceeb ntawm K-500 yog tias nws tsis yog-sib nqus txawm nyob ntawm huab cua sov heev.Qhov tawv yuav ua rau pib ntim shrinkage.A 2.5 x 10-4 hauv qhov taub qws tau cog lus thaum lub hnub nyoog ua tawv tawv.Kev ua tau zoo, qhov muaj hnub nyoog ua haujlwm lub zog tawv tau piav qhia hauv qab ntawm 982°C rau 30 min ua raws los ntawm dej quenching annealing.Kev ntawm 593°C -- 607°C rau 16 teev thiab tom qab ntawd maj mam txias nrog lub cub tawg ntawm 9.4°C -- 3.8°C ib teev kom txog 482°C.It yog tom qab ntawd txias los ntawm 482°C rau chav kub, nrog qee qhov cub txias, cua txias lossis quenching hauv nruab nrab, tsis hais txog qhov txias txias.

Monel K500 hom hauv thiab txawv teb chaws coj:

Lub UNS

Monel K500

N05500

MONELK500 bar muab lus tshwj xeeb:

Kev sib khom lus muab cov hlau round, bar, sawb, yeeb nkab, lub tog raj, pob, flange thiab forging

Tshuaj lom neeg muaj pes tsawg leeg ntawm MONELK500 bar:

Yam tsawg kawg Ni Mn Cu Si CS Ti Al Fe

63.0-27.0 -- 0.35 2.3 --

Max. -1.5 33.0 0.5 0.18 0.01 0.85 3.15 2

Cov khoom lub cev ntawm MONELK500 bar:

Qhov ntom ntawm 8.05 g / cm3

Melting point ntawm 1288-1343℃

Yam tsawg kawg nkaus tus nqi ntawm cov yam ntxwv ntawm cov khoom ntawm MONELK500 bar alloy ntawm chav tsev kub:

Alloy Monel K500

Tensile zog Rm N / mm2 1100

Tawm siab zog Rp0.2N / mm2 790

Elongation A 5% 20

MONELK500 bar muaj cov cwj pwm hauv qab no:

Monel K500, tseem hu ua UNS N05500, muaj tib lub corrosion tsis kam zoo li Alloy 400, tab sis muaj cov neeg kho tshuab siab zog thiab lub zog tawv.Nws muaj cov cua kub zoo thiab tiv thaiv corrosion thiab lub sij hawm ntev qauv kev ruaj ntseg.Nws yog siv nyob rau hauv kev tsim cov tshuab hniav thiab cov roj turbine hniav uas nws ua haujlwm kub yog qis dua 750℃ ntawm aero-xyaw.Rau qhov tsim cov twj tso kua mis thiab cov dej tawm ntawm lub nkoj; Chaw nres nkoj thiab cov khoom seem ntawm cov cuab yeej siv tshuaj; Khoom siv ntawv rau ntawm rab riam tawg, thiab lwm yam

Monelk 500 bar muaj peev xwm tiv taus corrosion

Cov tshuaj tiv thaiv corrosion ntawm monel feem ntau zoo dua li cov tooj liab npib tsib xee, nws tiv taus qhov corrosion ntawm kev tshaj tawm xov xwm tshaj li cov ntshiab nickel, corrosion tsis kam ntawm oxidizing media tshaj tooj liab ntshiab, corrosion kuj ntawm sulfuric acid, phosphoric acid, carbon zoo heev. resistant rau hydrochloric acid corrosion, kuj muaj zoo heev corrosion tsis kam mus rau kub mloog zoo alkali.MONEL400 alloys ua tau zoo tshaj plaws corrosion tsis kam nyob rau hauv fluorine, hydrochloric acid, sulfuric acid, hydrofluoric acid thiab lawv cov substrates.Nws tseem tiv taus corrosion dua li tooj-alloys hauv dej hiav txwv.