Vim li cas qee qhov Kev Lag Luam Roj & Roj Xaiv Inconel 725 BarHloov ntawm Standard Nickel Alloy

Rau cov neeg yuav khoom ua haujlwm hauv kev lag luam roj thiab roj, submarine systems lossis siab - cov cuab yeej siv siab, kev xaiv cov khoom tsis tshua muaj raws li kev tiv thaiv corrosion.

Nyob rau hauv ntau qhov project, engineers ntsib ib tug nyuaj tshuav nyiaj li cas:
Peb xav tau lub zog siab. Txawm li cas los xij, ib txwm muaj siab - lub zog alloys tsis ua haujlwm zoo hauv ib puag ncig corrosive.

Hauv cov xwm txheej no, Inconel 725 Bar feem ntau yog qhov kev xaiv ua tau zoo.
Inconel 725, hu ua UNS N07725, yog nag lossis daus hardened Ni-Cr-Mo alloy, uas yog lub hom phiaj los ua ke:
Lub zog txhua yam + muaj zog corrosion kuj

Tsis zoo li qee cov nickel alloys uas tsuas yog muab qhov tseem ceeb rau ib qho kev ua tau zoo, thaum lub zog siab thiab corrosion kuj tseem ceeb, Alloy 725 yog qhov kev xaiv zoo tshaj plaws.
Rau ntau tus neeg yuav khoom, tom qab cov khoom siv ib txwm pib qhia txog kev txwv tsis pub ua haujlwm hnyav, lawv pib tig mus rau Inconel 725 Bar.

Khoom Specifications Cov neeg yuav khoom feem ntau kuaj

Cov ntaub ntawv tseem ceeb ntawm cov khoom

Yam khoom	Paub meej
Khoom Qib	Inconel 725 / Alloy 725
UNS Number	N07725
Txuj	ASTM B 805 Cov Lus Qhia Tshwj Xeeb
Txoj kab uas hla	8mm-600 hli
Ntev	Random / Tsau Ntev
Khoom Muag Khoom	Tshuaj Annealed / Hnub nyoog Hardened
Nto	Dub / Peeled / Tig / Polished
Tensile zog	Ntau dua lossis sib npaug li 965 MPa
Yield zog	Ntau dua lossis sib npaug li 690 MPa
Elongation	Ntau dua lossis sib npaug li 20%
Hardness	Nyob ntawm qhov mob

Hom tshuaj muaj pes tsawg leeg (%)

Element	Cov ntsiab lus
Nickel (Ni)	55.0 – 59.0
Chromium (Cr)	19.0 – 22.5
Molybdenum (hli)	7.0 – 9.5
Niobium (Nb)	2.75 – 4.0
Titanium (Ti)	1.0 – 1.7
Hlau (Fe)	Tshuav

Dab tsi ua rau Inconel 725 Bar txawv?

Qhov zoo tshaj plaws ntawm Inconel 725 Bar tsis yog tsuas yog tias nws muaj zog.

Nws yog:Lub zog siab nrog corrosion kuj nyob rau hauv kev xav tau ib puag ncig.

Nws alloy chemistry muab kev tiv thaiv rau:

chloride-induced corrosion
pitting corrosion
corrosion kuj
sulfide kev nyuaj siab tawg (SSC)

Qhov no yog ib qho laj thawj vim li cas Inconel 725 Bar feem ntau siv hauv NACE-ib puag ncig roj & roj ua raws.

Piv nrog rau ntau cov pa roj carbon monoxide lossis npib tsib xee alloys, nws feem ntau xaiv rau qhov chaw uas yuav tsum nyob hauv kev ntxhov siab rau lub sijhawm ntev.

Cov ntawv thov siv

Tsis zoo li dav dav -lub hom phiaj npib tsib xee alloys, Inconel 725 Bar feem ntau yog xaiv rau cov khoom sib xyaw ua ke ntawm cov khoom siv thauj khoom- cov cai yuav tsum muaj kev tiv thaiv corrosion.

Cov ntawv thov ib txwm muaj xws li:

Cov khoom siv subsea
Wellhead Cheebtsam
Packers thiab cov cuab yeej ua tiav
Cov cuab yeej downhole
High - lub zog fasteners
Oilfield shafts
Hangers thiab connectors
Marine engineering Cheebtsam

Feem ntau, cov khoom raug xaiv tsis yog vim nws yog qhov kev xaiv pheej yig tshaj - tab sis vim tsis ua hauj lwm raug nqi ntau dua li cov hlau nws tus kheej.

Vim li cas cov neeg yuav khoom xaiv peb Inconel 725 Bar

Rau cov khoom siv nickel alloy bar, qhov sib xws yog feem ntau tseem ceeb tshaj qhov tsuas yog tau txais cov nqe lus qis tshaj.

Cov neeg yuav khoom Inconel 725 Bar feem ntau mob siab txog cov lus nug zoo xws li:

Lub bar puas tuaj yeem ua tau raws li cov kev cai machining?
Puas yog chemistry ruaj khov?
Cov ntaub ntawv pov thawj puas tuaj yeem txhawb nqa qhov kev pom zoo?

Peb tsom mus rau cov ntsiab lus uas cuam tshuam ncaj qha rau kev tsim khoom thiab kev ua haujlwm ntawm qhov project, suav nrog:

ruaj khov qhov ntev kam rau ua
forged thiab machined bar xaiv
kev cai txiav lengths
traceable kub tooj
kev soj ntsuam kev txhawb nqa ua ntej ua zaub mov xa tuaj

Rau cov neeg siv khoom nrog lub sijhawm ua haujlwm ceev, txo cov khoom tsis paub tseeb feem ntau muaj txiaj ntsig ntau dua li txuag me me ntawm cov khoom siv raw.