Monel 400 vs. Monel K-500 Flange Koj nyiam qhov twg?
Monel 400 vs. Monel K-500 flanges: Peb tau tham ua ntej txog yuav ua li cas monel siv nyob rau hauv marine ib puag ncig, xws li nyob rau hauv high-zoo welded alloy kav.
Tab sis nws yog dab tsi? Nws txawv li cas ntawm lwm cov flanges ua los ntawm stainless hlau? Puas yog nws zoo rau kev ua cov khoom siv cua sov?
Zoo, SSM nyob ntawm no los teb cov lus nug no thiab ntau lwm yam lus nug! Cia peb pib.
Dab tsi yog flanges ua los ntawm Monel 400?
Flanges ua los ntawm cov hlau alloy Monel 400 kuj hu ua UNS N04400 flanges.
Cov nickel alloy 400 flanges yog cov khoom siv ntau yam uas tuaj yeem siv rau ntau qhov chaw nyob qhov twg corrosion yog teeb meem.
Cov hlau yog resistant rau chloride ion kev nyuaj siab-corrosion tawg, alkaline daws, thiab ob qho tib si organic thiab inorganic tebchaw nrog chlorides uas yuav ua rau corrosion.
Alloy 400 flanges tseem tiv taus oxidation mus txog 1200 degree F. Txawm li cas los xij, lawv yuav tsum tsis txhob siv siab tshaj 800 degree F vim nag lossis daus hardening ua rau lawv tsis yooj yim.
Nickel alloy 400 flanges kuj feem ntau siv hauv cov twj dej ntsev, li qub thiab cov lim dej, cov khoom siv hluav taws xob, thiab ntau qhov chaw.
Dab tsi yog flanges ua los ntawm Monel K-500?
Monel K-500 flanges yog ua los ntawm nickel alloy uas muaj tooj liab, txhuas, thiab titanium hauv nws.
Nws muaj zog heev, ib yam li npib tsib xee alloy 400 flanges, thiab nws tsis xeb lossis corrode. Nws yog qhov hloov tau yooj yim dua li lwm cov nag lossis daus-tawv tawv nickel alloys ntawm qhov kub thiab txias.
Flanges ua los ntawm npib tsib xee alloy K500 yog siv rau hauv qhov chaw uas muaj kev vibration ntau, xws li hauv kev tswj hwm dav hlau thiab tshuab.
Muaj cov thicknesses sib txawv ntawm nickel alloy K500 flanges uas cov neeg siv khoom tuaj yeem xaiv los ntawm lawv cov kev xav tau. Nws kuj los ntawm ntau qhov dav thiab ntev, nyob ntawm seb nws yuav siv qhov twg. Nws tuaj yeem yuav los ntawm ntau qhov chaw thoob ntiaj teb. Nws tuaj yeem ua tau nyuaj, yog li tsuas yog qee lub tuam txhab muag nws hauv online lossis hauv khw.
Qhov txawv ntawm Monel 400 flanges thiab Monel K-500 flanges:
Monel 400 Chemical Composition
|
Ni |
Cu |
Fe |
C |
Mn |
Si |
S |
|
Bal |
28-34 |
2.5 max |
0.3max |
2 max |
0.5 max |
0.024max |
Monel K500 Tshuaj muaj pes tsawg leeg
|
Ni |
Cu |
Al |
Ti |
C |
Mn |
Fe |
S |
Si |
|
63-70 |
Tseem tshuav |
2.30-3.15 |
0.35-0.85 |
0.25 max |
1.5 max |
2 0max |
0.01max |
0.50 max |
Monel 400 flanges Mechanical Properties
|
Qib |
TS |
YS |
EL |
|
Rm N/mm2 |
RP 0.2 N/mm2 |
A5 feem pua |
|
|
Monel 400 UNS N04400 |
480 |
170 |
35 |
Monel K-500 flanges Mechanical Properties
|
Qhov xwm txheej |
Tensile (ksi) |
.2% Yield (ksi) |
Elongation feem pua |
Hardness |
|
Cold-Rolled / Annealed |
90-105 |
40-65 |
45-25 |
85 HWB Max |
Daim ntawv thov
Monel 400 flanges siv rau dab tsi?
Caustic tuav cov cuab yeej
Condenser thiab cua sov exchangers
High pressure steam kab
Corrosion resistant li qub, twj thiab fittings
Cov khoom siv kho cua sov
Monel K-500 flanges siv rau dab tsi?
Cov hauv qab no yog kom nkag siab txog daim ntawv thov ntawm Monel K-500 flanges.
Mechanical structural qhov chaw;
Aircraft cav thiab roj turbine hniav;
Boiler heat exchanger khoom siv hauv chaw nres tsheb fais fab;
Offshore roj ntau lawm platforms;
Cov khoom tseem ceeb xws li cov kab distillation thiab cov khoom siv hluav taws xob hauv kev lag luam petrochemical.
