Inconel 600vsib 825– Qhov txawv yog dab tsi?
Inconel 600 vs incoloy 825 - Qhov txawv yog dab tsi?
Qhov sib txawv tseem ceeb nyob hauv lawv cov khoom: Inconel 600 yog npib tsib xee -chromium alloy nrog zoo heev - kub oxidation tsis kam, thaum Incoloy 825 yog npib tsib xee- hlau-chromium alloy nrog ntxiv molybdenum thiab tooj liab, muab superior corrosion kuj rau ntau yam corrosive ib puag ncig. txo cov kua qaub xws li sulfuric acid thiab phosphoric acid.
Inconel 825 yog dab tsi?
INCOLOY 825 alloy pom zoo corrosion kuj nyob rau hauv ntau yam mob, nrog rau ob qho tag nrho thiab localized corrosion, ua rau nws siv dav. Nws cov ntawv thov suav nrog kev ua tshuaj lom neeg, tswj kev ua qias tuaj, roj thiab roj extraction, acid ntau lawm, kev ua haujlwm pickling, nuclear roj reprocessing, thiab radioactive pov tseg.
Qhov sib txawv ntawm Inconel 625 thiab 825
Inconel 600
Inconel 600 yog npib tsib xee-chromium alloy nrog kwv yees li 72% npib tsib xee thiab 14-17% chromium. Cov khoom seem muaj xws li hlau thiab cov lej ntawm lwm cov khoom xws li manganese thiab silicon. Nws cov ntsiab lus siab nickel muab nws zoo heev kub-kub thiab oxidation kuj, ua Inconel 600 haum rau hnyav thermal ib puag ncig.
lus 825
Incoloy 825 yog npib tsib xee- hlau-chromium alloy nrog 38-46% npib tsib xee, 19.5-23.5% chromium, thiab 38-46% hlau. Nws kuj muaj 2.5-3.5% molybdenum, 1.5-3.0% tooj liab, thiab mus txog 0.4% titanium. Cov ntsiab lus no txhim kho nws cov kev tiv thaiv corrosion, tshwj xeeb tshaj yog nyob rau hauv kev txo thiab chloride-nplua nuj ib puag ncig.
Cov ntsiab lus tseem ceeb alloying thiab lawv cov teebmeem
| Element | Inconel 600 | lus 825 | Kev cuam tshuam rau Alloy Performance |
|---|---|---|---|
| Nickel (Ni) | ~72% | 38-46% | Nws muaj corrosion kuj thiab durability |
| Chromium (Cr) | 14-17% | 19.5-23.5% | Txhim kho oxidation tsis kam; siab dua hauv Incoloy 825 muab kev tiv thaiv zoo rau qee cov kua qaub |
| Hlau (Fe) | Qhov sib npaug (~ 6-10%) | 38-46% | Muab kev txhawb nqa; siab dua hauv Incoloy 825 |
| Molybdenum (hli) | Trace los tsis muaj | 2.5-3.5% | Txhim khu kev tiv thaiv pitting, crevice corrosion, thiab txo qhov chaw (sulfuric, phosphoric acids) |
| Copper (Cu) | Trace los tsis muaj | 1.5-3.0% | Txhim khu kev tiv thaiv kom txo cov neeg ua haujlwm thiab acids |
| Titanium (Ti) | Trace los tsis muaj | Txog li 0.4% | Stabilizes tiv thaiv intergranular corrosion |
| Manganese (Mn) | Me me | Me me | Feem ntau tswj kom txwv tsis pub muaj kev puas tsuaj |
| Silicon (Si) | Cov me me (tswj nruj) | Me me | Muaj feem xyuam rau oxidation thiab mechanical zog |
Inconel 600 vs Incoloy 825 - Tshuaj muaj pes tsawg leeg
| Element | Inconel 600 (%) | 825 (%) |
|---|---|---|
| Nickel (Ni) | Ntau dua lossis sib npaug rau 72.0 | 38.0 - 46.0 |
| Chromium (Cr) | 14.0 - 17.0 | 19.5 - 23.5 |
| Hlau (Fe) | 6.0 - 10.0 | Ntau dua lossis sib npaug rau 22.0 |
| Molybdenum (hli) | - | 2.5 - 3.5 |
| Copper (Cu) | Tsawg dua los yog sib npaug li 0.5 | 1.5 - 3.0 |
| Cov pa roj carbon (C) | Tsawg dua los yog sib npaug li 0.15 | Tsawg dua los yog sib npaug li 0.05 |
| Manganese (Mn) | Tsawg dua los yog sib npaug rau 1.0 | Tsawg dua los yog sib npaug rau 1.0 |
| Silicon (Si) | Tsawg dua los yog sib npaug li 0.5 | Tsawg dua los yog sib npaug li 0.5 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.015 | Tsawg dua los yog sib npaug li 0.03 |
| Aluminium (Al) | - | Tsawg dua los yog sib npaug li 0.2 |
| Titanium (Ti) | - | 0.6 - 1.2 |
Inconel 600 thiab Incoloy 825 Mechanical Properties
| Khoom | Inconel 600 (Annealed) | Incoloy 825 (Annealed) |
|---|---|---|
| Tensile zog | 550-655 MPa (80-95 ksi) | 586-689 MPa (85-100 ksi) |
| Yield zog (0.2% Offset) | 240-310 MPa (35-45 ksi) | 241-345 MPa (35-50 ksi) |
| Elongation | 35-45% | 30-45% |
| Hardness (Brinell) | 150-220 HB | 150-210 HB |
| Qhov ntom | 8.47 g / cm³ | 8.14 g / cm³ |
| Melting Range | 1370-1425 ° (2500-2600 ° F) | 1370-1400℃(2500-2550℃F) |
| Elastic Modulus | 214 GPa (31 × 10⁶ psi) | 196 GPa (28.4 × 10⁶ psi) |
| Poisson tus ratio | 0.29 | 0.28 |
Inconel 600 thiab Incoloy 825 Daim ntawv thov
| Daim ntawv thov cheeb tsam | Inconel 600 | lus 825 |
|---|---|---|
| Lub zog tseem ceeb | Siab - kub lub zog & oxidation kuj | Zoo heev corrosion kuj nyob rau hauv ntau yam acidic ib puag ncig |
| Kev ua tshuaj lom neeg | Cov khoom siv hluav taws xob, kev kho cua sov retorts, catalyst txhawb daim phiaj | Sulfuric acid pickling tanks, phosphoric acid evaporators, acid tuav systems |
| Thermal processing | Cov khoom cua sov sheaths, radiant tubes, pob tawb annealing fixtures | - |
| Lub zog tiam | Nuclear reactor Cheebtsam, chav generator tubing | - |
| Aerospace | Jet engine Cheebtsam, combustion chambers | - |
| Marine Engineering | - | Seawater cooling systems, marine piping, offshore platform Cheebtsam |
| Roj & Roj | - | Sour gas well Cheebtsam, piping systems nyob rau hauv corrosive roj extraction |
| Pollution Control | - | Flue gas desulfurization systems, scrubbers, khib nyiab kho khoom siv |
| Acid Production | - | Sulfuric thiab phosphoric acid tsim khoom siv |
| Muaj cua sov | Siab - qhov kub thiab txias hauv qhov cub (Ntau dua lossis sib npaug li 1000℃/ 1832℃F) | Nruab nrab kub tshuaj reactors |
| Kev siv Nuclear | Control pas nrig cladding, thawj Circuit Court Cheebtsam | Nuclear roj reprocessing, radioactive pov tseg |
Vim li cas thiaj xaiv Gnee ua koj cov nickel-Raws li Alloy Supplier
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✅ Cov khoom muag thoob ntiaj teb ntawm Inconel, Hastelloy, Incoloy, thiab Monel alloy tubing, daim hlau, thiab tuav
✅ Kev pabcuam kev ua haujlwm muaj - suav nrog kev txiav, polishing, CNC machining, thiab ntim
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