Inconel 925

Txheem: Astm B425, Ams 4528
Alloy: Inconel 925 (Tsis yog N09925)
Daim Ntawv: Bar, Hlau, Forging, Phaj
Mob: Annealed, Laus, Hnub nyoog (Tshuaj Kho & Zais Dag Zog)
Qhov loj me me: kev cai ntau thiab
Daim Ntawv Pov Thawj: ISO 9001, SGS Daim Ntawv Qhia Kev Xeem, Cov Ntawv Pov Thawj (MTC)

Xa kev nug

Khoom Taw qhia

Baohui Cov Khoom Siv Steel Inconel 925 (Tsis yog N09925), ib nag lossis daus {}}}}}}} polybdenum, tooj liab, thiab titanium. Cov alloy no tshwj xeeb tshwj xeeb rau cov roj av loj ntsib hauv cov roj thiab roj tawm, tshwj xeeb hauv cov roj qaub muaj cov hiss thiab chlorides. Los ntawm lub hnub nyoog - tawv 925 tau ua tiav qhov kev ua tau zoo ntawm kev ua ke siab thiab zoo heev corrosion.

Cov Nta Tseem Ceeb

Siab Zog

Kev ua tiav tau txog 1000 MPA tawm los lub zog tom qab kev laus

Zoo heev corrosion

Resigs sour roj, chloride ions, thiab acidic ib puag ncig

Hnub nyoog -} tawv

Tuaj yeem ua rau mob nag lossis daus ua rau cov khoom siv kho tshuab

Zoo Sulfide Kev Nyuaj Siab Nruag tawg tsis kam

Cov kev ua haujlwm zoo tshaj plaws hauv cov chaw ib puag ncig

Foob zoo heev

Tswj hwm kev ua tau zoo hauv Canclic Chaw thau khoom

Zoo txiav

Tuaj yeem welded thiab tsim siv cov qauv txheem

Kev Ua Tshwj Xeeb

Chaw ua uas tsis tau haus	Kev qhia tshwj xeeb
Lub hom phiaj	ASTM B425, Ams 4528
Hlau	Inconel 925 (Tsis yog N09925)
Puab	Bar, xaim, forging, phaj
Yam tseem ceeb	Annealed, laus (daws kho thiab daus teeb tawv)
Loj npaum li cas	Kev Cai Ntau thiab

Tshuaj lom neeg muaj pes tsawg leeg (%)

Lub ntsiab	Yuav tsum tau	Cov nqi raug
Npib tsib caug (ni)	42.0-46.0	44.0
Chromium (cr)	19.5-22.5	21.0
Hlau (FE)	22.0 min	28.0
Molybdenum (mo)	2.5-3.5	3.0
Tooj Liab (Cu)	1.5-3.0	2.2
Titanium (ti)	1.9-2.4	2.1
Aluminium (AL)	0.1-0.5	0.2
Carbon (c)	Tsawg dua los yog sib npaug rau 0.03	0.01
Manganese (mn)	Tsawg dua los yog sib npaug rau 0.50	0.30
Silicon (si)	Tsawg dua los yog sib npaug rau 0.50	0.20

Cov Khoom Siv Neeg Kho Tshuab

Ntiag tug	Annealed mob	Laus laus
Lub zog tensile	690-860 MPA	1000-1170 MPA
Tawm Zog (0.2% offset)	310-480 MPa	860-1030 MPa
Elongation	30-45%	15-25%
Hardness (HB)	180-220	290-350

Cov Khoom Siv Lub Cev

Ntiag tug	Tus nqi
Ceev	8.14 g / cm³
Melting taw tes	1340-1400 degree
Hluav taws xob tiv thaiv hluav taws xob	112 μxmxik
Thermal conductivity	11.4 W/m·K
Coefficient ntawm thermal expansion	13.9 × 10⁻⁶ / degree

Kev Kho Cua Sov

The properties of Inconel 925 are developed through a specific two-step heat treatment process:

Kev daws Annealing

Rhaub rau 1750℃f - 1850℃f (955℃- 1010} degree), feem ntau dej). Tus txheej txheem no tsis suav nrog qib theem nrab thiab muab tag nrho cov khoom siv ua ke rau hauv cov kev daws teeb meem, ua rau muaj kev mob muag muag, ua haujlwm.

Nag lossis daus ua kom tawv)

Cov ntaub ntawv yog cov hnub nyoog laus ntawm qhov kub tsawg dua, feem ntau 1350℃f - 1450} degree) rau 24 teev, ua raws li los ntawm huab cua txias. Cov kauj ruam no precipitates cov gmma prime (') theem (ni₃ (ti, al) muaj zog thiab hardness.

Cov Kev Cog Lus Zoo

Ntawv pov thawj zoo

En 10204 3.1 ntaub ntawv pov thawj

Kev Kho Cua Sov

Ntawv ceeb toom tshuaj lom neeg

Cov Khoom Siv Neeg Kho Tshuab Kev Ntsuas

Cov ntaub ntawv pov thawj ua tau zoo

Corrosion Ntsuas Per Nace MR0175

Tsis - Kev sim siab (UT, MT, PT)

Tshuaj Ntsuam Xyuas Sab

Kev soj ntsuam microstructure

Sib piv rau lwm cov alloys

vs. inconel 718

Ob qho tib si yog nag lossis daus - Cov khoom siv tsis zoo rau cov kev ntxhov siab sulfide, thaum 71 3}} kub lub zog (txog ~ 1300 degree).

vs. Incoloy 825

Incoloy 825 yog ib qho nibel zoo ib yam li no ... 1}} cov hlau- chromium alloy nrog kev kub ntxhov nrog - imenenable. Nws yog siv nyob rau hauv anealed mob thiab muaj qis dua lub zog tshaj li hnub nyoog925. 925 yog qhov tseem ceeb ib qho nag lossis daus {6} wardenable version ntawm 825.

vs. Duplex & Super Duplex Stainless hlau

Thaum Duplex cov hlau muaj lub zog siab thiab cov tshuaj zoo tsis haum, lawv feem ntau xaiv tau rau kev mob siab dua li cov neeg mob siab dua qhov twg ntawm cov kab mob duplexs yuav swb.