Khoom taw qhia
Ntshiab npib tsib xee flange npib tsib xee machined qhov chaw yog precision-machined los ntawm Ni200 ua lag luam ntshiab npib tsib xee forgings los yog bar Tshuag thiab yog cais raws li tshwj xeeb, heev corrosion-resistant flange Cheebtsam. Ni200 yog qib npib tsib xee ua lag luam uas muaj cov ntsiab lus npib tsib xee ntau dua lossis sib npaug li 99.0%; Qhov txawv ntawm npib tsib xee-raws li alloys, nws muaj qhov tshwj xeeb corrosion kuj nyob rau hauv alkaline daws, siab -kub caustic media, thiab txo ib puag ncig, thaum tseem qhia tau zoo heev ductility, weldability, thiab tsawg -kub txhua yam khoom.
Peb muab kev tsim khoom ntawm ntau hom flange raws li cov duab kos lossis cov qauv, muab kev sib txuas kev sib txuas rau cov kav dej tshuaj, reactors, electrolytic cells, seawater desalination systems, thiab chlor-alkali khoom, nrog kev txhawb nqa tag nrho rau OEM / ODM customization.
Qib npe
| UNS Qib | Kev xaiv qib thoob ntiaj teb | Cov ntsiab lus carbon | Siv tau qhov kub thiab txias |
|---|---|---|---|
| N02200 | Nickel 200 | Tsawg dua lossis sib npaug li 0.15% | Tsawg dua lossis sib npaug li 300℃Concentrated alkali |
| N02201 | Nickel 201 | Tsawg dua lossis sib npaug li 0.02% | Ntau dua lossis sib npaug li 315℃Concentrated alkali; tsis muaj ncej-weld annealing. |
Qhov txawv tseem ceeb: Nickel 200 thiab Nickel 201 txawv tsuas yog cov ntsiab lus ntawm cov pa roj carbon monoxide, tab sis lawv daim ntawv thov scenarios sib txawv heev. Ni201 (cov qib qis- carbon qib) yuav tsum raug xaiv rau kev pabcuam hauv qhov chaw muaj zog alkaline ntawm qhov kub ntawm 315℃lossis siab dua, lossis rau cov ntawv thov uas tsis tau ua tiav tom qab-weld annealing; txwv tsis pub, Ni200 flanges yuav raug kev txom nyem los ntawm intergranular corrosion thiab perforation nyob rau hauv 1-2 xyoo.
Tshuaj muaj pes tsawg leeg thiab mechanical zog
Ni200 (UNS N02200)
Cov ntsiab lus nickel Ntau dua lossis sib npaug li 99.0%; C Tsawg dua lossis sib npaug 0.15%, Fe Tsawg dua lossis sib npaug 0.40%, Mn Tsawg dua lossis sib npaug 0.35%, Si Less dua lossis sib npaug 0.35%, S Tsawg dua lossis sib npaug 0.005%
Tensile zog: Ntau dua los yog sib npaug rau 380 MPa (Ni201), 380-550 MPa (Nickel 200)
Yield zog: Ntau dua los yog sib npaug rau 100 MPa
Elongation: Ntau dua lossis sib npaug li 40%
Hardness: HRB45-80
Lub cev muaj zog thiab cov yam ntxwv
Qhov ceev: 8.89-8.9 g / cm³
Melting point: 1435-1453 degree
Thermal conductivity (300 degree): Kwv yees . 60 W/(m·K)
Coefficient ntawm linear expansion (20-300 degree): Kwv yees . 13.3 μm / (m·K)
Ferromagnetism: Ferromagnetic ntawm chav tsev kub; Cov khoom sib nqus nyob ruaj khov tshaj qhov kub ntau yam.
Cov yam ntxwv tseem ceeb
1. Exceptional resistance to alkaline corrosion: Outstanding resistance to caustic alkalis (sodium hydroxide, potassium hydroxide) thoob plaws qhov kub thiab txias; cov khoom ntawm kev xaiv rau chlor-alkali kev lag luam; zoo tiv thaiv kab mob rau caustic embrittlement (tsawg-carbon Ni201 muaj kev ua tau zoo dua).
2. Kev tiv thaiv kev txo cov xov xwm: Resistant hydrofluoric acid, organic acids, thiab nruab nrab ntsev daws; tsis haum rau oxidizing media (xws li, concentrated nitric acid, hypochlorites).
3. Zoo siab - qhov kub thiab txias: Haum rau kev ua haujlwm ntev - ntawm qhov kub txog li 600℃; tswj txhua yam stability ntawm qhov kub thiab txias.
4. Zoo heev ductility thiab ua / vuam yam ntxwv: Yooj yim tig, laum, thiab bevel; haum rau argon arc vuam nrog tsawg susceptibility rau post-welding cracking.
5. Tsawg roj permeability thiab lub tshuab nqus tsev zoo heev; haum rau siv nyob rau hauv cov khoom siv nqus tsev vacuum.
6. Resistant corrosion los ntawm seawater thiab nruab nrab dej tshiab; haum rau cov khoom siv kho dej hiav txwv.
Tej yam kev thov scenarios
Cov ntawv thov tseem ceeb ntawm Ntshiab npib tsib xee flange nickel machined qhov chaw yog nyob rau hauv ib puag ncig uas muaj zog alkalis thiab corrosion hnyav:
1. Chlor-alkali kev lag luam (thawj daim ntawv thov)
Kev sib txuas rau caustic soda tov pipelines, evaporators, molten- xeev cov tshuaj tiv thaiv hlab ntsha, thiab alkali circulation twj tso kua mis casings nyob rau hauv ion- pauv membrane caustic soda ntau lawm txheej txheem.
2. Kev lag luam tshuaj fluorine
Cov khoom siv tshuaj tiv thaiv hydrofluoric acid, cov khoom siv txuas ntxiv, thiab cov kav dej tshwj xeeb.
3. Petrochemical kev lag luam
Hydrogenation units, corrosive reactors, thiab acetic acid txheej txheem pipelines.
4. Lwm cov sectors
Industrial flue gas desulfurization (FGD) thiab cov cuab yeej tiv thaiv ib puag ncig
High -kub kub exchangers thiab kho cua sov rauv
Cov khoom siv hluav taws xob pabcuam rau lub zog nuclear
Kev lag luam tshuaj ntsev thiab siab -purity media thauj mus rau cov kws tshuaj tshwj xeeb
Cov khoom siv ua zaub mov (ua kom muaj kev ywj pheej los ntawm cov hlau ion paug)
Cov khoom nthuav qhia
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tiv tauj peb
E-mail:garychen3215@hotmail.com
Chaw nyob: No.35, Baoti Rd, Baoji nroog, Shaanxi Province, Suav
Hu rau: Mr. Gary Chen
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