Nyob rau hauv ib puag ncig corrosive heev xws li offshore roj platforms thiab tshuaj nroj tsuag, xaiv cov ntaub ntawv uas yog tseem ceeb heev. Ib qho kev sib tw loj rau kev yuav cov thawj tswj hwm thiab cov neeg tsim qauv yog nyob rau hauv kev sib npaug ntawm cov khoom tshaj -tsim nrog kev pheej hmoo ntawm pitting corrosion.
Npuag:Qhia qhov siab - kawgInconel 625 (UNS N06625) Cov.rau tag nrho cov kav dej thiab li qub thaumlus 825yuav txaus. Qhov no ua rau nce txog 30% nkim nyiaj yuav khoom.
Risk:Xaiv qhov pheej yig duaIncoloy 825 (UNS N08825) Cov.nyob rau hauv huab cua hydrochloric acid los yog phosphoric acid ib puag ncig. Vim tsis muaj cov ntsiab lus siab molybdenum ntawmlus 625, koj lub cev yuav raug kev puas tsuaj rau kev ntxhov siab corrosion tawg (SCC) thiab thaj chaw pitting corrosion.
NtawmGnee Alloy, peb pab koj nrhiav tau qhov kev "zoo tshuav nyiaj li cas" los xyuas kom meej lub siab tshaj plaws industrial durability ntawm tus nqi qis tshaj.
Nyem qhov no rau Inconel 625 khoom quotes
Incoloy 825 vs Inconel 625: Uas Nickel Alloy Koj Yuav Tsum Siv?
Incoloy 825 vs Inconel 625: Uas Nickel Alloy Koj Yuav Tsum Siv?
Rau siab - kev nyuaj siab, siab - kub, thiab siab - chloride ib puag ncig (xws li marine thiab aerospace), xaiv Inconel 625. Yog tias koj qhov kev sib tw tseem ceeb yog txo cov kua qaub (xws li sulfuric acid lossis phosphoric acid) thiab koj xav tau tus nqi- cov tshuaj zoo haum rau nruab nrab kub, xaiv Inco.
Dab tsi yog qhov tsis zoo ntawm Inconel 625?
Qhov tsis zoo: Tus nqi siab: Vim nws txoj kev sib xyaw ua ke thiab cov nqi tsim khoom siab, Inconel 625 tseem kim dua li ntau lwm cov ntaub ntawv. Cov txheej txheem nyuaj: Lub toughness ntawm Inconel 625 ua rau nws nyuaj rau txheej txheem, yuav tsum tau tshwj xeeb cov cuab yeej thiab cov tswv yim.
Cov ntsiab lus ntawm Incoloy 825 thiab Inconel 625
Incoloy 825 yog dab tsi?
lus 825yog nickel-hlau-chromium alloy nrog ntxiv molybdenum, tooj liab, thiab titanium. Nws tus lej UNS yogN08825. Cov hlau no muaj kwv yees li 38-46% npib tsib xee, 19.5-23.5% chromium, 2.5-3.5% molybdenum, thiab 1.5-3.0% tooj liab.
Qhov sib ntxiv ntawm tooj liab muablus 825zoo tiv thaiv kom tsis txhob muaj cov tshuaj, xws li sulfuric acid thiab phosphoric acid. Titanium stabilizes lub alloy thiab tiv thaiv rhiab heev thaum vuam.
lus 825conforms rauASTM B423 seamless steel yeeb nkabtxheem.
Inconel 625 yog dab tsi?
Ib 625yog ib lub siab -niobium (niobium alloy) nickel-chromium-molybdenum alloy nrog covUNS N06625. Cov hlau no muaj kwv yees li 58% npib tsib xee (cov ntsiab lus tsawg kawg), 20% -23% chromium, 8% -10% molybdenum, thiab 3.15% -4.15% niobium.
Cov ntsiab lus siab molybdenum ntawmIb 625(8% -10%, piv rau 2.5% -3.5% hauvlus 825) muab nws zoo heev tiv thaiv chloride pitting, crevice corrosion, thiab seawater corrosion. Niobium muab cov tshuaj tiv thaiv kom muaj zog hauv lub xeev weld, tshem tawm qhov xav tau tom qab-weld heat treatment.
Ib 625ua raws liASTM B 444 3qauv.
1. Kev sib piv ntawm cov tshuaj muaj pes tsawg leeg ntawm Incoloy 825 thiab Inconel 625
| Element | Incoloy 825 N08825 | Tom ntej: Inconel 625 (N06625) |
| Nickel (Ni) | 38.0–46.0% | 58.0% min |
| Chromium (Cr) | 19.5–23.5% | 20.0–23.0% |
| Molybdenum (hli) | 2.5–3.5% | 8.0–10.0% |
| Hlau (Fe) | 22.0% min (sib npaug) | 5.0% max |
| Copper (Cu) | 1.5–3.0% | - |
| Niobium (Nb) | - | 3.15–4.15% |
| Titanium (Ti) | 0.6–1.2% | 0.40% max |
2. Mechanical zog ntawm Incoloy 825 thiab Inconel 625 ntawm chav tsev kub
| Khoom | lus 825 | Ib 625 |
| Tensile zog | 586 MPa (85 ksi) min | 827 MPa (120 ksi) min |
| Yield zog | 241 MPa (35 ksi) min | 414 MPa (60 ksi) min |
| Elongation | 30% min | 30% min |
| Hardness | 175 HB UAS | 190 HB UAS |
Nyem qhov no mus download tau Inconel 625 alloy PDF ntaub ntawv tam sim no
3. Kev ua haujlwm kub ntawm Incoloy 825 thiab Inconel 625
| Khoom | lus 825 | Ib 625 |
| Max Continuous Service Temp | 540℃(1,000℃F) | 815℃(1,500℃F) |
| Creep Resistance | Nruab nrab | Siab (Nb ntxiv dag zog) |
| Oxidation Resistance | Zoo rau 540 degree | Zoo rau 980℃(1,800℃F) |
4. Incoloy 825 thiab Inconel 625 ASTM tus qauv
| Txuj | lus 825 | Ib 625 |
| Tube & Tube | ASTM B 423 3 | ASTM B 444 3 |
| Phaj & Ntawv | ASTM B 424 2 | ASTM B 443 3 |
| Bar | ASTM B425, ASTM B425 | ASTM B 446 3 |
5. Yuav ua li cas xaiv ntawm Incoloy 825 thiab Inconel 625?
Thaum twg koj yuav tsum xaiv Incoloy 825?
lus 825yog haum rau 5 daim ntawv thov hauv qab no:
Kev siv sulfuric acid -nruab nrab kub, acid concentration ntawm 20-50%
Phosphoric acid processing -ntub- txheej txheem thiab thermal- txheej txheem phosphoric acid
Roj thiab roj ntau lawm -nruab nrab kub, acidic gas qhov dej uas muaj H₂S thiab CO₂
Kev ua tshuaj lom neeg -sib xyaw acid ib puag ncig yam tsis muaj dichlorination
Kev tswj cov pa phem -flue gas scrubbers
Thaum twg koj yuav tsum xaiv Inconel 625?
Ib 625yog haum rau 5 daim ntawv thov hauv qab no:
Kev siv dej hiav txwv thiab dej hiav txwv -subsea pipelines, txaws cheeb tsam Cheebtsam, seawater desalination
Aerospace thiab roj turbine daim ntawv thov -cov pa system, combustion chamber linings
Nuclear applications -reactor core Cheebtsam, pov tseg kev kho mob
Siab -kev siv tshuaj lom neeg kub -Cov kav dej kub ntawm qhov kub siab tshaj 540 degree
Vuam cladding thiab cladding -tsim cov txheej txheem corrosion- tiv taus cov pa roj carbon steel ntim
Vim li cas thiaj Tau Los Ntawm Tier-1 Chaw Tsim Tshuaj?
Txawm hais tias qib twg, peb muab qhov tseeb metallurgical koj qhov project xav tau:
VIM + ESR Melting:Peb dual- nqus tsev refining tshem tawm cov khoom tsis yog-cov khoom siv hlau, ua kom cov khoom siv lub neej qaug zog thiab kev ntseeg ruaj khov.
MTC 3.1 Traceability:Tag Nrho EN 10204 3.1 daim ntawv pov thawj uas sau cov nqi PREN thiab ntsuas kub nrog rau txhua pawg.
Lag luam wholesale khoom:Cov khoom loj heev ntawmSeamless Tubes, Round Bars, thiab Sheetsnpaj rauFast Global Shipping.
Custom Fabrication:Peb muab precision laser txiav, centerless sib tsoo (h8-h11), thiab tshwj xeeb khoov kev pab cuam.
Gnee Alloy Inconel 625 daim ntawv pov thawj
Gnee Alloy Khoom Ntim
Tag nrho cov khoom siv stainless hlau yog:
✅Packed rau hauv cov ntoo pallets lossis crates
✅Pov nrog cov dej noo- pov thawj qhwv
✅ Cov ntawv sau nrog tus lej xov tooj cua sov, tus qauv, thiab qhov loj me
✅Ship thoob ntiaj teb ntawm hiav txwv, huab cua, lossis nthuav qhia
Gnee Alloy 625 Alloy Ntim
Gnee Alloy Cov Khoom Siv Tsim Khoom thiab Kev Ntsuas Khoom
Hu rau peb tam sim no kom tau txais tus nqi xa tawm tshiab rau Inconel 625 hauv 2026
FAQ
Q1: Kuv puas tuaj yeem txuas Incoloy 825 rau Inconel 625?
A: Yog lawm.Lawv muaj zoo heev metallurgical compatibility. Peb pom zoo kom sivERNiCrMo-3 (Alloy 625)filler hlau. Qhov no ua kom lub vuam sib txuas muaj qhov sib npaug ntawm qhov sib npaug ntawm cov hlau zoo (625).
Q2: Vim li cas tus nqi sib txawv tseem ceeb?
A: Nws yog tsav los ntawm lubNickel thiab Molybdenum surcharge. Inconel 625 muaj ntau dua ntawm cov khoom siv hlau kim heev, uas yog qhov tseem ceeb rau nws cov neeg tseem ceeb pitting tsis kam nyob rau hauv huab cua.
Q3: Puas yog Incoloy 825 muab kev tiv thaiv zoo dua li 316L?
A: kiag li.Alloy 825 yog ib qho kev hloov kho loj tshaj 316L. Thaum 316L ua tsis tiav hauv qhov chaw chloride vim SCC, 825 cov ntsiab lus nickel siab muab cov ntaub thaiv zoo tiv thaiv kev ntxhov siab- cuam tshuam txog kev tawg.
Q4: Koj puas muab kev txo nqi ntau rau petrochemical refinery overhals?
A: Yog. Raws li tus thawj cojLag luam wholesale Supplier, peb muab cov nqi sib tw thiab ntev -MRO cov ntawv cog lus rau cov phiaj xwm loj - cov phiaj xwm hluav taws xob.