Txheej Txheem Cej Luam Khoom
Monel 400 yog cov hlau nickel-tooj liab uas siv dav tshaj plaws, paub txog nws qhov kev ua tau zoo tshwj xeeb hauv dej hiav txwv thiab dej hiav txwv. Cov hlau no ua rau muaj kev tiv thaiv zoo rau kev tawg thiab kev ntxhov siab corrosion hauv kev siv dej hiav txwv thiab siv dav rau cov twj tso kua mis, cov khoom siv valve, thiab cov kav dej hiav txwv. Monel 400 tswj cov khoom siv kho tshuab zoo los ntawm sub-zero mus rau qhov kub siab thiab yooj yim tsim los ntawm cov txheej txheem vuam txheem. Nrog ntau xyoo ntawm kev ua tau zoo hauv kev ua dej hiav txwv thiab tshuaj lom neeg, Monel 400 tseem yog cov khoom siv nyiam rau cov khoom siv dej hiav txwv thiab kev pabcuam hydrofluoric acid.
Cov yam ntxwv tseem ceeb muaj xws li:
- Kev tiv thaiv xeb zoo heevnyob rau hauv dej hiav txwv thiab marine ib puag ncig
- Kev tiv thaiv zoo heev rau hydrofluoric acidthiab txo cov kua qaub
- Zoo tiv taus rau kev tawg thiab kev ntxhov siab corrosion
- Muaj zog thiab ductility siablos ntawm cryogenic mus rau qhov kub siab
- Kev vuam zoo heevthiab kev tsim khoom
- Tsis yog hlau nplaumcov khoom
- Ua raws li NACE MR0175 / ISO 15156rau kev pabcuam qaub
Cov Tshuaj Lom Zem
| Khoom | Cov ntsiab lus (%) | Lub luag haujlwm |
| Nickel + Cobalt (Ni + Co) | 63.0 – 70.0 | Lub hauv paus tseem ceeb, muab kev tiv thaiv corrosion, SCC tiv thaiv |
| Tooj liab (Cu) | 28.0 – 34.0 | Muab kev tiv thaiv rau kev txo cov kua qaub thiab dej hiav txwv corrosion |
| Hlau (Fe) | ≤ 2.5 | Cov khoom siv hauv tsev, kev tswj tus nqi |
| Manganese (Mn) | ≤ 2.0 | Deoxidizer, txhim kho kev ua haujlwm kub |
| Cov pa roj carbon (C) | ≤ 0.30 | Tswj kom muaj zog thiab ua haujlwm tau kub |
| Silicon (Si) | ≤ 0.50 | Tus neeg tshem tawm cov tshuaj lom neeg |
| Sulfur (S) | ≤ 0.024 | Tswj nruj nreem rau kev ua haujlwm kub |
Cov Khoom Siv Kho Tshuab
Cov Khoom Kub Hauv Chav (Annealed)
| Vaj tse | ASTM Qhov Yuav Tsum Tau Ua | Ib txwm ua tiav |
| Lub zog tensile | ≥ 480 - 655 MPa | 70 - 95 ksi (480 - 655 MPa) |
| Lub Zog Tawm (0.2% Offset) | ≥ 170 MPa | 25 ksi (170 MPa) |
| Kev ntev | ≥ 30% | 45 – 55% |
| Qhov nyuaj | 135 – 165 HRB | 140 – 160 HRB |
| Qhov Ceev | 8.80 g/cm³ | |
| Ntau yam yaj | 1300 – 1350°C | |
| Kev Ua Kub ntawm 20 ° C | 21.8 W/m·K | |
| Cov Coefficient ntawm Thermal Expansion (20-100 ° C) | 13.9 × 10⁻⁶/°C | |
| Modulus Elastic | 173 – 180 GPa | |
| Kev Sib Nqus Permeability | Tsis yog hlau nplaum |
Cov Khoom Siv Caij Nplooj Ntoos Hlav Temper
| Vaj tse | Tus nqi |
| Lub zog tensile | 145 - 180 ksi (1000 - 1240 MPa) |
| Kub Ua Haujlwm | -300°F txog 500°F (-184°C txog 260°C) |
Cov txiaj ntsig tseem ceeb ntawm Monel 400
Kev Tiv Thaiv Corrosion Zoo Tshaj Plaws ntawm Dej Hiav Txwv– Monel 400 yog lub npe nrov rau nws qhov kev tiv thaiv zoo rau dej hiav txwv thiab dej hiav txwv ib puag ncig. Cov hlau no ua rau pom kev tiv thaiv zoo heev rau kev xeb ntawm qhov pitting thiab crevice, ua rau nws yog cov khoom siv xaiv rau cov kav dej hiav txwv, cov twj tso kua mis, cov kiv cua, thiab cov khoom siv platform hauv dej hiav txwv. Tsis zoo li ntau cov hlau tsis xeb, Monel 400 tiv taus kev ntxhov siab corrosion cracking hauv kev pabcuam dej hiav txwv.
Kev Tiv Thaiv Hydrofluoric Acid Zoo heev– Monel 400 yog ib qho ntawm ob peb yam khoom siv uas tuaj yeem tswj tau hydrofluoric acid thoob plaws ntau qhov concentration. Nws cov ntsiab lus nickel muab kev tiv thaiv rau HF acid, ua rau nws yog cov khoom siv txheem rau HF acid tuav cov khoom siv hauv kev ua tshuaj lom neeg thiab alkylation units.
Zoo Txo Kev Tiv Thaiv Acid- Cov hlau no ua rau muaj kev tiv thaiv xeb zoo heev hauv kev txo cov kua qaub xws li hydrochloric acid, sulfuric acid, thiab phosphoric acid, yog tias tsis muaj cov hom oxidizing. Nws cov ntsiab lus tooj liab pab txhawb rau kev tiv thaiv hauv cov chaw no uas ntau cov hlau tsis xeb yuav ua tsis tiav.
Kev vuam zoo heev– Monel 400 tuaj yeem vuam tau yooj yim siv TIG, MIG, kev vuam tsis kam, thiab lwm yam txheej txheem txheem. Pom zoo kom siv cov hlau sib phim (AWS A5.14 ERNiCu-7). Feem ntau tsis tas yuav tsum tau ua kom sov ua ntej, thiab kev kho cua sov tom qab vuam tsis tas yuav tsum tau ua rau feem ntau ntawm cov ntawv thov.
Cov Khoom Siv Kho Tshuab Zoo- Cov hlau nplaum no tswj tau cov khoom siv kho tshuab zoo los ntawm qhov kub thiab txias cryogenic mus txog -184 ° C txog 260 ° C (500 ° F) rau cov ntawv thov caij nplooj ntoos hlav. Kev ua haujlwm txias ua rau muaj zog ntau ntxiv thaum tswj tau qhov ductility txaus.
NACE MR0175 / ISO 15156 Kev Ua Raws Cai- Monel 400 tsim nyog rau cov ntawv thov kev pabcuam qaub hauv kev lag luam roj thiab roj av, tiv taus sulfide kev ntxhov siab tawg (SSC) thiab hydrogen ua rau tawg (HIC) hauv cov chaw muaj H₂S.
Tsis yog-Sib nqus- Cov hlau nplaum tsis yog hlau nplaum, ua rau nws tsim nyog rau cov ntawv thov uas yuav tsum tsis txhob muaj kev cuam tshuam hlau nplaum, xws li cov cuab yeej siv hauv dej hiav txwv.
Monel 400 vs Monel K-500: Sib piv
| Vaj tse | Monel 400 | Monel K-500 |
| Cov Ntsiab Lus Aluminium | Tsis muaj dab tsi | 2.30 – 3.15% |
| Cov ntsiab lus titanium | Tsis muaj dab tsi | 0.35 – 0.85% |
| Kev ua kom muaj zog | Khoom khov-kua | Kev ua kom tawv thaum los nag |
| Lub zog tensile (annealed) | 480 – 655 MPa | — |
| Lub zog tensile (laus) | — | ≥ 1000 MPa |
| Lub Zog Tawm (laus) | — | ≥ 760 MPa |
| Qhov Ceev | 8.80 g/cm³ | 8.44 g/cm³ |
| Qhov nyuaj | Qis dua | Siab dua |
| Nyiam Rau | Kev tiv thaiv xeb | Muaj zog heev + tiv taus corrosion |
Thaum twg yuav tsum xaiv Monel 400:Cov ntawv thov uas xav tau qhov siab tshaj plaws tiv taus xeb hauv dej hiav txwv, hydrofluoric acid, thiab txo cov kua qaub uas tsis xav tau lub zog siab. Cov hlau no pheej yig dua thiab yooj yim dua rau kev tsim dua li K-500.
Thaum twg yuav tsum xaiv Monel K-500:Cov ntawv thov uas xav tau lub zog siab (sib npaug rau cov hlau tawv) ua ke nrog Monel corrosion tsis kam. Ib txwm muaj: cov ncej twj tso kua mis, cov khoom siv txuas, cov caij nplooj ntoos hlav, cov kiv cua marine.
Cov Ntawv Khoom Muaj Los Ntawm Womic Steel
Cov Yeeb Nkab Seamless & Cov Raj Seamless
- Sab Nraud Txoj Kab Uas hla:6 hli - 200 hli
- Phab ntsa tuab:1 hli - 20 hli
- Ntev:Txog li 12m
- Cov Qauv:ASTM B165, ASTM B829, ASME SB-165
- Cov ntawv thov:Cov raj xa cua sov, cov kav dej hiav txwv, cov kav dej ua haujlwm tshuaj lom neeg, cov tshuab marine
- Cov Lus Tseem Ceeb:Monel 400 seamless yeeb nkab, UNS N04400 raj, 2.4360 yeeb nkab, nickel-tooj liab alloy raj
Cov Yeeb Nkab Welded
- Sab Nraud Txoj Kab Uas hla:50 hli - 1000 hli
- Phab ntsa tuab:1.0 hli - 20 hli
- Cov Qauv:ASTM B725, ASTM B730
- Cov ntawv thov:Cov kav dej hiav txwv loj, cov tshuab platform marine
- Cov Lus Tseem Ceeb:Monel 400 welded yeeb nkab, hlau 400 ERW yeeb nkab
Hlau Bar (Puag ncig, Plaub fab, Tiaj, Hex)
- Txoj kab uas hla:3 hli - 150 hli
- Nto:Kub dov, Kaj (txias kos), Av, Tig
- Cov Qauv:ASTM B164, AMS 4675, ASME SB-164
- Cov ntawv thov:Cov qia valve, cov khoom siv txuas, cov ncej, cov twj tso kua mis, cov khoom siv tshuab, cov kiv cua
- Cov Lus Tseem Ceeb:Monel 400 puag ncig bar, UNS N04400 bar Tshuag, nickel-tooj liab bar
Phaj Hlau & Ntawv
- Qhov tuab:1 hli - 50 hli
- Dav:Txog li 2500 hli
- Cov Qauv:ASTM B127, ASME SB-127
- Cov ntawv thov:Lub plhaub ntawm lub nkoj, cov phaj hloov pauv cua sov, cov khoom sib txuas, cov flange blanks
- Cov Lus Tseem Ceeb:Monel 400 phaj, hlau 400 daim ntawv, N04400 phaj
Hlau Coil & Sawb
- Qhov tuab:0.5 hli - 6.0 hli
- Dav:10 hli - 1500 hli
- Cov Qauv:ASTM B127
- Cov ntawv thov:Cov khoom tsim, lub bellows, cov pob qij txha nthuav dav, stampings
- Cov Lus Tseem Ceeb:Monel 400 kauj, nickel-tooj liab strip
Cov Flanges & Cov Khoom Siv Yeeb Nkab
- Hom:Weld Caj Dab, Slip-On, Dig Muag, Qhov (Socket) Weld, Threaded, Lap Joint
- Qhov Loj:1/2" - 24"
- Kev Ntsuas Siab:Chav Kawm 150 - Chav Kawm 2500
- Cov Qauv:ASTM B564, ASME SB-564, ASME B16.5, ASME B16.47
- Cov khoom siv:Lub luj tshib, Tees, Reducers, Caps, Stub Ends, Couplings
- Cov Lus Tseem Ceeb:Monel 400 flanges, alloy 400 yeeb nkab fittings, UNS N04400 weld caj dab flange
Cov Khoom Siv Forging
- Hom:Cov nplhaib, cov disks, cov shafts, cov valve bodies, cov khoom twj tso kua mis, cov propeller shafts
- Qhov hnyav:Txog li 3,000kg ib daim
- Cov Qauv:ASTM B564, AMS 4675
- Cov Lus Tseem Ceeb:Monel 400 forging, hlau nplaum 400 nplhaib, forged thaiv
Monel 400 Li Qub
- Hom:Cov pob li qub, Cov qhov rooj vag li qub, Cov qhov rooj thoob ntiaj teb li qub, Cov qhov rooj xyuas li qub, Cov qhov rooj ntsaws li qub
- Qhov Loj:1/2" - 24"
- Kev Ntsuas Siab:Chav Kawm 150 - Chav Kawm 2500
- Kub thiab txias:-184°C txog +260°C
- Cov Qauv Tsim:API 608, API 6D, BS 6364, ASME B16.34
- Rooj zaum:Stellite tawv ntsej muag, PCTFE (cryogenic), RPTFE, PEEK
- Kev Ua Haujlwm:Phau Ntawv, Cua Tshuab, Hluav Taws Xob
- Cov ntawv thov:Cov tshuab dej hiav txwv hauv dej hiav txwv, kev pabcuam HF acid, cov nroj tsuag tshuaj lom neeg, kev pabcuam roj thiab roj av
- Cov Lus Tseem Ceeb:Monel 400 pob valve, hlau 400 rooj vag valve, nickel-tooj liab valve
Hlau & Springs
- Txoj kab uas hla hlau:0.5 hli - 12 hli
- Cov Caij Nplooj Ntoos Hlav:Kev tsim khoom caij nplooj ntoos hlav raws li koj xav tau
- Cov Qauv:ASTM B164, AMS 4730
- Cov Lus Tseem Ceeb:Monel 400 hlau, hlau alloy 400 caij nplooj ntoos hlav, hlau nickel-tooj liab
Cov ntawv thov ntawm Monel 400
Kev Tsim Kho Marine– Monel 400 siv dav hauv cov kav dej hiav txwv, cov twj tso kua mis, cov kiv cua, cov khoom siv valve, cov khoom siv platform marine, thiab cov qauv offshore. Nws qhov kev tiv thaiv zoo rau kev xeb dej hiav txwv thiab biofouling ua rau nws yog cov khoom siv xaiv rau cov khoom tseem ceeb hauv marine.
Kev Ua Tshuaj Lom Zem- Cov hlau no siv dav hauv cov khoom siv hydrofluoric acid (alkylation units), sulfuric acid thiab hydrochloric acid service, heat exchangers, distillation columns, thiab piping systems. Nws txoj kev tiv thaiv rau HF acid tsis muaj qhov sib piv los ntawm feem ntau lwm cov ntaub ntawv.
Roj thiab roj av- Monel 400 yog teev tseg rau cov khoom siv pabcuam qaub, cov khoom siv hauv qhov dej, thiab cov kab dej hauv qab dej uas xav tau kev tiv thaiv rau H₂S, CO₂, thiab chloride ib puag ncig. Nws qhov kev ua raws li NACE MR0175 / ISO 15156 ua kom muaj kev ua tau zoo hauv kev pabcuam qaub.
Kev tsav dav hlau- Cov hlau no yog siv rau hauv cov roj av dav hlau, cov khoom siv cav, thiab cov tshuab hydraulic uas xav tau kev tiv thaiv corrosion thiab cov khoom tsis yog hlau nplaum.
Cov ntawv thiab cov ntawv- Monel 400 siv rau hauv cov zom zaub mov pulp, cov khoom siv bleaching, thiab cov txheej txheem rov qab siv tshuaj uas raug rau cov tshuaj lom neeg hnyav.
Cov Khoom Siv Hloov Kub- Cov hlau no yog siv rau hauv cov raj xa cua sov, cov raj xa condenser, thiab cov raj xa evaporator rau kev siv hauv dej hiav txwv thiab tshuaj lom neeg.
Cov Li Qub thiab Cov Twj Tso Kua Mis- Monel 400 yog cov khoom siv txheem rau cov li qub, twj tso kua mis, thiab cov khoom siv uas tuav dej hiav txwv, HF acid, thiab lwm yam xov xwm corrosive.
Cov Qauv & Cov Lus Qhia Tshwj Xeeb
| Daim Ntawv Khoom | ASTM Txheem | ASME Txheem | AMS Tus Qauv |
| Cov Yeeb Nkab / Raj Seamless | ASTM B165 | ASME SB-165 | — |
| Cov Yeeb Nkab Welded | ASTM B725, ASTM B730 | ASME SB-725, SB-730 | — |
| Bar/Qws | ASTM B164 | ASME SB-164 | AMS 4675 |
| Phaj/Ntawv/Sawb | ASTM B127 | ASME SB-127 | — |
| Cov Khoom Siv Forging | ASTM B564 | ASME SB-564 | AMS 4675 |
| Cov khoom siv | ASTM B366 | ASME SB-366 | — |
| Hlau | ASTM B164 | ASME SB-164 | AMS 4730 |
| Lub Npe UNS | N04400 | ||
| Tus lej ua haujlwm | 2.4360 / 2.4361 | ||
| Lub Npe DIN | NiCu30Fe | ||
| Suav sib npaug | NS111 | ||
Cov Lus Nug Feem Ntau
Q: Vim li cas Monel 400 thiaj yog cov khoom siv zoo tshaj plaws rau kev siv dej hiav txwv?
A: Monel 400 qhov kev tiv thaiv zoo tshaj plaws rau kev xeb, kev tawg ntawm qhov tawg, thiab kev ntxhov siab ntawm kev xeb hauv dej hiav txwv ua rau nws yog cov khoom siv xaiv rau cov kav dej hiav txwv, cov twj tso kua mis, cov kiv cua, thiab cov khoom siv platform offshore. Tsis zoo li 316L lossis lwm cov hlau tsis xeb, Monel 400 tswj nws qhov kev tiv thaiv xeb ntau xyoo ntawm kev raug dej hiav txwv yam tsis muaj kev puas tsuaj.
Q: Qhov txawv ntawm Monel 400 thiab Inconel 625 yog dab tsi?
A: Monel 400 yog ib qho hlau nickel-tooj liab uas tau tsim los rau dej hiav txwv thiab HF acid tsis kam. Inconel 625 yog ib qho hlau nickel-chromium-molybdenum uas muaj kev tiv thaiv pitting zoo dua thiab muaj zog kub siab. Xaiv Monel 400 rau dej hiav txwv thiab txo cov kua qaub; xaiv Inconel 625 rau cov chaw oxidizing thiab cov ntawv thov kub siab.
Q: Monel 400 puas yooj yim vuam?
A: Yog. Monel 400 tuaj yeem vuam siv TIG, MIG, kev vuam tsis kam, thiab lwm yam txheej txheem txheem. Pom zoo kom siv cov hlau sib phim AWS A5.14 ERNiCu-7. Feem ntau tsis tas yuav ua kom sov ua ntej, thiab kev kho cua sov tom qab vuam tsis tas yuav tsum tau ua rau feem ntau ntawm cov ntawv thov.
Q: Qhov kub siab tshaj plaws rau Monel 400 yog dab tsi?
A: Rau cov ntawv thov caij nplooj ntoos hlav: txog li 260 ° C (500 ° F). Rau kev pabcuam dav dav: txog li 500 ° F nrog kev tiv thaiv oxidation. Monel 400 tswj cov khoom siv kho tshuab zoo los ntawm qhov kub cryogenic (-184 ° C) txog 260 ° C.
Q: Dab tsi yog qhov sib npaug ntawm Monel 400 hauv Suav teb?
A: Qib sib npaug ntawm Suav yog NS111 (耐蚀合金). Nws kuj tseem feem ntau raug xa mus los ntawm nws lub npe UNS N04400 thiab Werkstoff tus lej 2.4360.
Q: Cov ntawv khoom twg muaj rau Monel 400?
A: Womic Steel muab Monel 400 hauv cov yeeb nkab seamless, cov yeeb nkab welded, steel bar, steel phaj, steel coil, strip, flanges, pipe fittings, forgings, wire, springs, thiab valves. Cov lus qhia tag nrho ntawm cov khoom thiab qhov loj me tau teev nyob rau hauv ntu muaj khoom.
Q: Monel 400 puas haum rau kev pabcuam qaub?
A: Yog. Monel 400 tau tsim nyog rau NACE MR0175 / ISO 15156 rau cov ntawv thov kev pabcuam qaub hauv kev lag luam roj thiab roj av, tiv taus kev tawg ntawm sulfide kev ntxhov siab thiab hydrogen ua rau tawg hauv cov chaw muaj H₂S.
Tiv tauj Womic Steel
Lub Vas Sab: www.womicsteel.com
Email: sales@womicsteel.com
Xov tooj / WhatsApp / WeChat:
Victor: +86 15575100681
Nkaus: +86 18390957568
Womic Steel - Koj tus khub txhim khu kev qha rau Monel 400 (UNS N04400) cov yeeb nkab seamless, cov yeeb nkab welded, cov hlau bar, cov hlau phaj, cov hlau coil, flanges, fittings, forgings, springs, thiab valves rau marine engineering, kev ua tshuaj lom neeg, roj thiab roj sour kev pabcuam, thiab aerospace daim ntawv thov thoob ntiaj teb. Kev taug qab tag nrho, daim ntawv pov thawj kev faib tawm ntawm lub koom haum, NACE MR0175 ua raws li, thiab EN 10204 Hom 3.1/3.2 cov ntaub ntawv muaj.
Cov Khoom Sib Xws
-
Inconel 617 (UNS N06617) - Nickel-Chromium-Coba...
-
Inconel 660 / Alloy 660 (UNS S66286 / SUH660 / ...
-
Inconel 718 (UNS N07718) - Nag lossis daus-Harden...
-
Monel 400 (UNS N04400) - Nickel-Tooj Liab Alloy rau ...
-
Inconel 625 Seamless Pipe - Cov Khoom Siv Nickel Alloy Uas...
-
Inconel 601 (UNS N06601) - Nickel-Chromium Allo...
-
Incoloy 825 (UNS N08825) - Nickel-Hlau-Chromium...
-
Incoloy 800H (UNS N08810) – Nickel-Hlau-Chromiu...
-
Haynes 230 (UNS N06230) - Nickel-Chromium-Tungs ...