ASTM B637 N07718 Cov Khoom Siv Khoom

ASTM B637 feem ntau qhia meej cov kev xav tau rau cov sijhawm ua ntej {} -}} kev pabcuam kub.

Lub ASTM B637 txheem cov ntsiab lus tshuaj lom neeg cov tshuaj lom neeg, kev kho kom sov, kev tshuaj xyuas cua sov, thiab kev pov thawj rau N07718 khoom. Qhov no ua raws txoj kev ua tau zoo nrog kev ua tau zoo rau kev xav tau ntawm high-} Cov khoom siv yuav tsum tau tiv thaiv kom kub siab, siab qhov chaw, thiab cov khoom siv kom haum.

Dab tsi yog n07718 cov khoom siv?

N07718(Inconel 718) yog npib tsib xee - based alloy nrog ib tug qauv tswj cov tshuaj lom neeg. Nws ua kom pom kev tshwj xeeb siab - lub zog kub, thiab corrosion dag thiab corrosion tsis zoo ntawm kev siv lub zog tshwj xeeb ntawm 650 degree.

Lub alloy tseem ua pov thawj pom zoo machinability thiab muaj peev xwm. Nws cov qauv micro thiab cov khoom tuaj yeem tsim kho kom dhau los ntawm cov qauv kev kho cua sov (kev kho kom dav

Inconel 718 N07718 Khoom Siv Cov Khoom Siv Tshuaj

Ni 50.00 - 55.00:Muab cov qauv txhawb nqa thiab cov qauv hluav taws xob tsis kam

Cr 17.00 - 21.00:Feem ntau muab oxidation thiab corrosion tsis kam

Qhov Coal Seem:Qhov tseem ceeb yog ib qho chaw nyob hauv cov alloy

Nb + ta 4.75 - 5.5:Qhov tseem ceeb ntxiv dag zog rau cov ntsiab lus, kev ua tiav los nag lossis kev tsim tawm los ntawm kev tsim ntawm "Theem

Mo 2.80 - 3.30:Solut - Muaj ntxiv dag zog, txhim kho lub zog thiab pitting corrosion tsis kam

Ti 0.65 - 1.15}:Nas Hau Zog -} Cov Khoom Hardening

Al 0.20 - 0.80:Nas Hau Zog -} Cov Khoom Hardening

C Tsawg dua lossis sib npaug rau 0.08:Ithpity cov ntsiab lus tswj, cuam tshuam rau cov hmoov nplej sib cog lus thiab kev tsim carbide

Co tsawg dua lossis sib npaug rau 1.00:Ithpurity Cov Ntsiab Lus Tswj

Mn tsawg dua los yog sib npaug rau 0.35:Ithpurity cov ntsiab lus tswj, feem ntau yog ib qho seem uas seem

SI tsawg dua los yog sib npaug rau 0.35:Ithpurity cov ntsiab lus tswj, feem ntau yog ib qho seem uas seem

P tsawg dua lossis sib npaug rau 0.015:Nruj me ntsis kev tsim txom cov impurity kom tiv thaiv kub brittleness kub

S tsawg dua los yog sib npaug rau 0.015:Nruj me ntsis kev tsim txom cov impurity kom tiv thaiv kub brittleness kub

B tsawg dua lossis sib npaug rau 0.006:Qw ntxiv Adix, feem ntau siv los ntxiv dag zog rau cov ciaj ciam

Cu tsawg dua li lossis sib npaug rau 0.30:Kev tswj cov ntsiab lus

ASTM B637 N07718Inconel 718 Cov Khoom Siv Neeg Kho Tshuab

The following table lists the mechanical properties of ASTM B637 UNS N07718 material in a typical heat-treated condition.

Inconel 718 n07718 khoomKev Kho Cua Sov

Cov kev kho cua sov ntawm N07718 cov khoom siv nyob rau hauv Astm B637 txheem lub hom phiaj los ua kom cov khoom siv me me thiab kev ruaj khov uas yuav tsum muaj rau ib puag ncig.

Kev kho cov kev kho mob pabcuam raws li kev kho mob thawj zaug hauv kev kho kom sov, tsim kom muaj zog dua qub, tsim kom muaj zog ua kom tiav rau kev ua kom muaj nag lossis daus.

Per tus qauv, kev kho cov kev kho kom ntsuas kub yog feem ntau tswj tau ntawm 940℃thiab 1010 degree. Tom qab muaj lub sijhawm tuav tam sim no, cov khoom yuav tsum tau dhau los nag xob nag cua, yog li "khov ua kom txias rau lub xeev kom sov.

Kauj Ruam Ob: Kev Kho Mob Laus yog qhov tseem ceeb theem uas muaj nag los nag. Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab Nruab, kev sib txawv ntawm cov khoom siv los ntawm cov khoom siv supersaturated, ua kom muaj zog ua kom lub zog thiab hardness.

Qhov kev hloov pauv sib npaug cuam tshuam nrog kev ua kom txias thaum muaj sijhawm 620 degree, muab tag nrho cov huab cua txias txog thaum muaj cua txias rau chav sov.

Qhov no precisely tswj cua sov, soaking, thiab cua txias ua ntu zus kom ua tiav qhov kev sib npaug ntawm lub zog, kev nruj me ntsis, thiab qaug zog ua haujlwm.

Cov sijhawm kho cua sov yuav raug muab kho raws cov ntawv foos (piv txwv li, zam txim, nyias -} Lub tsev ua ntej. Piv txwv li, paub tseeb tias yuav ua haujlwm "kev ua kom ncaj qha", kev kho cov ntsiab lus los ntawm kev sau ntawv tshwj xeeb.

ASTM B637 N07718Hloov Bar Nqe

Raws li cov ntaub ntawv los ntawm ntau cov platform B2B, cov lus qhia rau ASTM B637 N07718 puag ncig ntawm $ 20 txog $ 150 ib phaus. Cov laj thawj tseem ceeb rau tus nqi tseem ceeb sib txawv xws li:

Tus nqi khoom siv Raw:N07718 Alloy yog feem ntau muaj cov muaj txiaj ntsig ntawm cov neeg muaj tsib xickel thiab chromium, nrog tus nqi noj cawv, nrog rau tus nqi tseem ceeb tshaj plaws rau cov nqi. Kev hloov pauv nyob hauv lub ntiaj teb nockel kev lag luam yog ncaj qha thiab kis tau sai rau cov khoom siv cov khoom siv.

Cov khoom lag luam khoom thiab cov xwm txheej:Lub cheeb thiab ntev ntawm round bar ncaj qha cuam tshuam cov nyiaj ntawm cov khoom siv raw siv thiab qhov nyuaj ntawm kev ua. Loj dua los yog ntev cov pob uas feem ntau cov ntsiab lus siab dua. Tsis tas li ntawd, cov khoom lag luam muaj cuam tshuam ntau tus nqi, nrog cua sov-} Cov khoom lag luam ua kom tiav cov nqi siab dua.

Kev yuav khoom:Yam tsawg kawg nkaus kev txiav txim kom muaj nuj nqis yog qhov tseem ceeb Factor uncitens chav nqi nqi. Cov chaw muag khoom feem ntau muab cov nqi sib tw ntau dua rau cov khoom sib tw ntau (ntsuas hauv tons), thaum ob peb phaus) ua kom cov nqi siab dua.

Kev ua lag luam thiab muab cov saw hlau:Xav tau los ntawm cov haujlwm xws li aerospace, petrochemicals, thiab lub zog yog thawj tus nqi tsav tsheb. Tsis tas li ntawd, cov khoom sib txawv 'tus nqi sib txawv, cov nqi tswj hwm cov nqi tsev tseem ceeb yuav tseem cuam tshuam nrog cov lus kawg no.

Nyob rau lub sijhawm ntev, nrog kev txhim kho kev tsim khoom lag luam xws li Aerospace thiab lub zog, muaj peev xwm tsav lub siab ntev, maj mam nce nqi. Txawm li cas los xij, luv - lub sij hawm tus nqi yog tsis muaj kev hloov pauv tau, feem ntau yog tsav los ntawm kev hloov pauv ntawm cov khoom siv npib npib tsib xees thiab kev thov.

Yog li, cov neeg yuav khoom tau qhia ncaj qha rau kev nug ncaj qha nrog ntau tus neeg xa khoom raws li lawv cov kev yuav khoom tshwj xeeb kom tau txais cov lus qhia meej tshaj plaws.