Cov Txheej Txheem Txhawb Nqa Hauv Monel K500 Alloyed nrog Al thiab Ti

Monel K500 txawv ntawm lwm cov hlau nickel-tooj ​​liab vim nws tau sib xyaw nrog txhuas thiab titanium, uas ua rau nws muaj zog dua los ntawm kev nag lossis daus. Thaum cov pab pawg yuav khoom xaiv Monel K500 tube Rau kev siv tseem ceeb, lawv tab tom nqis peev rau hauv kev tshawb fawb txog cov khoom siv uas muab nws lub zog tensile siab dua 1100 MPa thiab kev tiv thaiv corrosion zoo heev hauv qhov chaw nrog dej hiav txwv, kua qaub, thiab qhov kub siab. Qhov ntxiv ntawm Al-Ti ua rau γ 'theem intermetallic precipitates los tsim thaum lub sijhawm tswj kev laus. Qhov no hloov pauv qhov sib xyaw ua ke ntawm cov hlau, muab nws cov kev ua haujlwm kho tshuab tsis sib xws los ntawm cov qib nickel-tooj ​​liab.

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Nkag Siab Txog Cov Txheej Txheem Ua Kom Muaj Zog Hauv Monel K500 Alloyed nrog Al thiab Ti

Lub Luag Haujlwm ntawm Aluminium thiab Titanium hauv Kev Ua Kom Nag Los Ua Kom Ruaj Khoov

Kwv yees li 2.35 txog 3.15 feem pua ​​ntawm Monel K500 (UNS N05500) yog txhuas, thiab 0.35 txog 0.85 feem pua ​​yog titanium. Nws yog ua los ntawm cov hlau nickel-tooj ​​liab uas muaj 63 txog 70% nickel thiab 27 txog 33 feem pua ​​tooj liab. Cov kev ntxiv uas tau npaj zoo no muaj lub hom phiaj tshwj xeeb: lawv tso cai rau cov dej nag los ntawm kev ua cov khoom sib xyaw ntawm Ni₃ (Al, Ti). Thaum lub sijhawm annealing ntawm qhov kub ntawm 900 thiab 980 ° C, cov txhuas thiab titanium atoms sib xyaw sib npaug rau hauv cov hlau nickel-tooj ​​liab uas yog lub ntsej muag-centered. Tom qab ntawd, cov ntsiab lus no tau teeb tsa ua cov khoom sib xws γ 'theem 10 txog 50 nanometers loj thaum lub sijhawm kho cua sov laus ntawm 480 txog 650 ° C. Qhov no yog thaum lub khawv koob tshwm sim.

Cov av me me no ua rau nws nyuaj heev rau kev tawg mus ncig hauv cov qauv siv lead ua. Thaum lub zog siv tshuab sim hloov cov duab ntawm cov khoom siv, kev tawg mus los khiav mus rau hauv cov chaw tawv no thiab yuav tsum txiav los ntawm lawv lossis nrhiav txoj hauv kev kom tau txais lawv, uas ob qho tib si xav tau lub zog ntau dua. Cov txheej txheem yooj yim no hloov Monel K500 los ntawm cov hlau mos thiab malleable mus rau hauv ib qho uas tuaj yeem tiv taus cov khoom siv loj thaum tseem tawv.

Kev laus ntawm Kinetics thiab Microstructural Evolution

Kub thiab ntev ntawm kev laus muaj feem cuam tshuam loj rau qhov kawg ntawm cov khoom siv kho tshuab ntawm Monel K500 tubeThaum cov kws ua vaj tse txhais cov raj hlau nickel-tooj ​​liab, lawv yuav tsum paub tias lub voj voog laus ib txwm rau Monel K500 raj yog tuav nws ntawm 593 ° C rau 16 teev, tab sis qhov no tuaj yeem hloov pauv raws li cov khoom uas xav tau. Lub sijhawm laus luv dua ua rau cov qauv precipitate zoo dua, uas ua rau qhov nyuaj nce tab sis txo qhov ductility. Ntawm qhov tod tes, cov txheej txheem ntev dua ua rau cov precipitates coarser, uas txo qhov muaj zog me ntsis tab sis ua rau qhov tawg toughness nce. Thaum ib yam dab tsi tsis tau laus, nws lub zog tsis tau mus txog, thiab thaum nws laus dhau, nws cov yam ntxwv phem dua vim tias muaj ntau cov precipitates tsim thiab cov theem ciam teb tsis zoo tsim.

Cov kev hloov pauv uas tshwm sim thaum laus zuj zus tshwm sim raws sijhawm es tsis yog txhua yam ib zaug. Cov kws ua khoom siv tuaj yeem siv qhov feature no los hloov cov yam ntxwv ntawm cov khoom siv kom lawv ua haujlwm zoo dua hauv qee qhov xwm txheej. Qhov no pab tau tshwj xeeb tshaj yog thaum lawv xav tau kev sib npaug ntawm cov kev xav tau sib txawv, xws li lub zog tso zis siab tshaj plaws thiab lub neej qaug zog ntev tshaj plaws rau cov khoom siv ntawm cov tshuab spinning.

Cov teebmeem synergistic ntawm kev tiv thaiv corrosion

Kev ua kom tawv tawv yog txoj hauv kev tseem ceeb uas ua rau cov ntaub ntawv muaj zog dua, tab sis kev ntxiv Al-Ti kuj hloov pauv lawv cov tshuaj tiv thaiv xeb li cas. Lub hauv paus nickel-tooj ​​liab ntuj tiv thaiv cov kab nrib pleb ntawm kev ntxhov siab los ntawm chloride thiab ua haujlwm zoo heev hauv kev txo cov xwm txheej. Hauv cov xwm txheej oxidizing, txhuas pab tiv thaiv cov oxide bands tsim, thiab titanium ua rau cov ciam teb ntawm cov noob ntoo ruaj khov dua, ua rau lawv tsis tshua muaj kev phom sij rau kev tawm tsam ntawm cov noob ntoo. Qhov sib xyaw no ua rau cov hlau no muaj txiaj ntsig zoo hauv ntau yam tshuaj lom neeg, xws li cov uas pom hauv kev ua cov petrochemical, cov platforms offshore, thiab kev siv hauv dej hiav txwv.

Cov Khoom Siv Mechanical thiab Chemical ntawm Monel K500 Cov Hlab

Mechanical Performance Parameters

Kev nkag siab txog cov yam ntxwv ntawm cov khoom siv kho tshuab uas ntsuas tau pab cov kws tshaj lij xaiv cov khoom siv raws li cov ntaub ntawv. Cov yam ntxwv uas peb tham txog ntawm no yog rau cov khoom siv laus uas ua tau raws li cov cai ntawm ASTM B163/ASME SB163 thiab ASTM B165/ASME SB165:

• Cov Khoom Tensile: Lub zog tensile ntawm Monel K500 laus feem ntau yog ntawm 1035 thiab 1170 MPa (150 txog 170 ksi), thiab lub zog tso zis yog ntawm 725 thiab 790 MPa (105 txog 115 ksi). Piv rau Monel 400 uas tau rhaub, uas muaj lub zog tensile ntawm li 517–579 MPa, qhov no yog li ob npaug ntawm lub zog. Qhov txuas ntxiv hauv 50 hli yog ntawm 15 thiab 30 feem pua, yog li cov khoom siv tseem muaj kev ywj pheej txaus txawm tias nws lub zog tau nce ntxiv ntau. Qhov sib npaug no tseem ceeb heev rau cov khoom uas raug rau ob qho tib si thauj khoom ruaj khov thiab kev caij tsheb kauj vab dynamic.
• Kev Nyuaj Siab: Cov khoom siv uas tau laus kom zoo muaj Rockwell C hardness ntawm 30 txog 40 HRC, thaum Monel 400 uas tau cua sov muaj Rockwell B hardness ntawm 60 txog 85 HRB. Qhov kev nce ntxiv ntawm qhov nyuaj no ncaj qha ua rau muaj kev tiv thaiv zoo dua hauv cov xwm txheej uas qhov khoom siv hauv cov slurries gritty lossis qhov twg lub qia ntawm lub valve raug kov ntau zaus.
• Kev Qaug Zog thiab Kev Cuam Tshuam: Cov qauv uas tau ua kom tawv los ntawm nag ua rau nws tiv taus kev qaug zog ntau dua. Kev tshawb fawb txog kev khoov tsis ua haujlwm qhia tau tias cov khoom siv tuaj yeem tiv taus kev ntxhov siab ntau dua li 40% dua li cov khoom siv uas tau kho nrog cov kua qaub. Cov nqi cuam tshuam Charpy, uas qis dua li cov xwm txheej uas tau kho nrog cov kua qaub, tseem zoo txaus rau feem ntau ntawm kev siv cov qauv ntawm chav tsev kub (41–54 J, lossis 30–40 ft-lbs).

Cov khoom siv kho tshuab no tseem zoo ib yam ntawm qhov kub thiab txias txij li -240 ° C txog 480 ° C, thiab qee lub zog tseem khaws cia ntawm 650 ° C. Qhov no txhais tau tias cov khoom siv no tuaj yeem siv rau hauv kev tsim hluav taws xob thiab dav hlau rau ob qho tib si qis thiab siab siv.

Kev Tiv Thaiv Kev Xeb Hauv Cov Chaw Lag Luam

Thaum cov kws ua khoom siv saib cov kav dej nickel-tooj ​​liab rau kev siv hauv qhov chaw muaj xeb, lawv yuav tsum paub tias Monel K500 khaws cov khoom tiv thaiv xeb ntawm nickel-tooj ​​liab thaum ua rau lawv muaj zog dua. Cov hlau no tiv taus dej hiav txwv thiab dej brackish ntawm txhua qhov ceev, yog vim li cas nws thiaj siv rau cov kav dej sib pauv cua sov hauv dej hiav txwv, cov kav dej condenser, thiab cov kav dej ntawm cov chaw nyob deb. Feem ntau, cov nqi xeb hauv cov dej hiav txwv txav mus los tsawg dua 0.025 hli / xyoo.

Cov hlau no tuaj yeem ua haujlwm nrog hydrofluoric acid ntawm cov concentration txog li 60% thiab qhov kub txog li npau thaum nws siv rau hauv cov txheej txheem tshuaj lom neeg, suav nrog cov ntawv thov uas muaj Monel K500 tubeNws ua haujlwm zoo hauv sulfuric acid thaum cov xwm txheej txo qis, thiab nws tsis teb tsis zoo nrog cov kua alkaline zoo li sodium hydroxide. Kev ntxhov siab corrosion cracking los ntawm chloride tsis tshwm sim hauv cov khoom no, tab sis nws ua rau austenitic stainless hlau hauv cov xwm txheej zoo sib xws. Hauv cov kav dej thiab cov nroj tsuag petrochemical, qhov twg txawm tias me me ntawm chlorides tuaj yeem ua rau cov hlau tsis ruaj khov kom ua tsis tiav, cov khoom no muaj txiaj ntsig zoo heev.

Monel K500 muaj zog dua li 300-series stainless hlau thaum tiv taus kev ntxhov siab corrosion cracking. Nws kuj pheej yig dua li high-nickel superalloys xws li Inconel 625 rau kev siv kub me me thiab muaj zog dua li tooj liab-nickel alloys xws li 90/10 lossis 70/30 qib.

Fabrication thiab Machining Considerations

Piv rau cov hlau tsis xeb austenitic, cov hlau uas tau ua kom tawv tsis nyuaj rau tshuab. Cov cuab yeej carbide lossis cov hlau ceev ceev uas txiav ntawm qhov ceev kom raug (15 txog 25 m/min rau kev ua haujlwm tig) thiab txias txaus. Thaum koj txiav ib yam dab tsi, cov khoom siv yuav tawv dua, yog li siv cov cuab yeej ntse thiab cov kaum sab xis zoo kom tsis txhob muaj qhov no tshwm sim.

Tseem siv tau roj tungsten arc welding (GTAW) los yog roj hlau arc welding (GMAW) nrog cov hlau filler uas phim. Yuav kom tau qhov chaw sib txuas rov qab mus rau nws cov khoom qub, nws yuav tsum tau ua kom sov dua tom qab ua tiav cov txheej txheem vuam. TSM Technology muab cov lus qhia ntawm cov kws tshaj lij txog kev teeb tsa vuam thiab cov phiaj xwm kho tom qab vuam kom paub tseeb tias qhov zoo ntawm qhov sib koom ua ke ua tau raws li qhov xav tau ntawm daim ntawv thov.

Yog tias koj khoov, ua kom zoo nkauj, lossis ua lwm yam haujlwm tsim khoom ntawm cov hlau thaum nws tseem yog cov tshuaj annealed, nws yooj yim ua. Nrog rau qhov kev txiav txim ua tiav no, cov cuab yeej ib txwm siv tau los ua cov duab nyuaj ua ntej cov nag lossis daus hardening muab lawv lub zog tag nrho.

Kev Ua Raws Cai thiab Cov Lus Qhia Muaj

Cov yam ntxwv tshuaj lom neeg thiab cov khoom siv kho tshuab yeej ib txwm zoo ib yam hauv cov ntaub ntawv uas ua tau raws li ASTM B163/B165 cov qauv. Tus lej UNS N05500 ua rau nws muaj peev xwm taug qab cov khoom hauv kev lag luam txawv teb chaws. TSM Technology khaws cov ntaub ntawv tag nrho ntawm txhua yam khoom siv uas nws siv. Cov ntaub ntawv no suav nrog cov ntawv qhia txog kev sim hauv lub tshuab uas qhia txog cov tshuaj uas tau siv thiab tau lees paub los ntawm PMI (Positive Material Identification), nrog rau cov txiaj ntsig ntawm kev sim kho tshuab thiab kev taug qab tag nrho rau cov lej cua sov.

Lub txoj kab uas hla sab nraud ntawm ib lub raj tsis muaj qhov txuas ib txwm khiav ntawm 6 txog 114 hli, thiab lub phab ntsa tuab sib txawv ntawm 0.5 txog 15 hli. qhov ntev ib txwm mus txog 15,000 hli. Txhawm rau kom tau raws li qhov xav tau tshwj xeeb ntawm txhua qhov project, kev ntsuas kev cai tuaj yeem ua tau, thiab cov duab vuam tuaj yeem muaj txog li 500 hli hauv txoj kab uas hla. Qee qhov kev kho cua sov uas tuaj yeem siv tau yog cov kua annealed, nag lossis daus hardened (laus), thiab cov txheej txheem laus tshwj xeeb uas tau ua los ua kom tau raws li cov hom phiaj tshwj xeeb ntawm cov khoom siv kho tshuab.

Daim Ntawv Qhia Txog Kev Yuav Khoom Rau Monel K500 Cov Hlab: Kev Xyuas Kom Zoo Thiab Kev Ntseeg Tau Ntawm Cov Khoom Siv

Kev Tsim Nyog thiab Cov Kev Cai ntawm Tus Neeg Muab Khoom

Yuav xaiv ib tus neeg muag khoom uas muaj kev txawj ntse, koj yuav tsum xyuas kom lawv muaj ntau yam kev txawj ntse tseem ceeb. Cov kws tshaj lij txog cov ntaub ntawv thiab cov neeg uas yuav khoom yuav tsum xyuas kom meej tias cov chaw muab tau ntawv pov thawj rau cov txheej txheem tswj xyuas zoo xws li ISO 9001. Rau kev siv dav hlau, koj xav tau kev pom zoo AS9100. Tus neeg muag khoom yuav tsum muab tag nrho cov ntaub ntawv xav tau los taug qab cov khoom siv, xws li cov ntawv qhia txog kev sim hauv lub tshuab nrog kev tshuaj ntsuam tshuaj, cov txiaj ntsig ntawm kev sim tshuab, thiab cov ntaub ntawv ntawm kev kho cua sov.

TSM Technology muaj cov kev pab cuam zoo uas suav nrog kev kuaj xyuas cov khoom tuaj txog, xyuas kom meej tias txhua yam mus zoo thaum lawv tab tom ua, thiab kuaj cov khoom tiav. Txhua lub raj xa mus los ntawm kev tshawb fawb PMI kom paub tseeb tias cov tshuaj lom neeg ua tau raws li cov qauv ASTM. Kev kuaj ultrasonic (UT) thiab kev kuaj radiography (RT) yog ob hom kev kuaj tsis ua puas tsuaj uas ua kom ntseeg tau tias tsis muaj qhov tsis zoo sab hauv. Kev kuaj qhov ntev xyuas kom meej tias qhov dav sab nraud, tuab ntawm phab ntsa, thiab qhov ncaj yog nyob rau hauv qhov ntau thiab tsawg uas txais tau.

Qhov uas tus neeg muab kev pab cuam pab tau zoo npaum li cas rau cov teeb meem thev naus laus zis yog qhov tseem ceeb heev. Kev nkag mus rau kev paub txog kev kho tshuab, kev pab txog kev tsim kho, thiab cov lus qhia txog kev koom ua ke ua kom ntseeg tau tias cov khoom siv tau muab tso rau hauv qhov chaw kom raug. Qhov kev txhawb nqa no yog qhov tshwj xeeb tshaj yog thaum hloov cov qauv tsim tam sim no los siv Monel K500 cov yam ntxwv lossis kho cov teeb meem uas tshwm sim los ntawm kev pabcuam.

Cov Qauv Txheem piv rau Cov Qauv Tshwj Xeeb

Cov kab uas hla sab nraud ntawm 6.0 txog 114 hli, phab ntsa tuab ntawm 0.5 txog 15 hli, thiab qhov ntev txheem yog cov qhov ntev txheem uas ua tau raws li ASTM B163/B165. Cov qhov loj no npog feem ntau ntawm kev siv. Nrog lub sijhawm ua khoom ntawm 4 txog 8 lub lis piam raws li qhov loj ntawm qhov kev txiav txim thiab qib khoom tam sim no, cov kev ntsuas no ua rau cov khoom npaj txhij mus.

Cov qauv tshwj xeeb uas mus dhau qhov ntau thiab tsawg ib txwm siv sijhawm ntau dua los ua, tab sis lawv ua tau raws li qhov xav tau ntawm cov ntawv thov tshwj xeeb. Cov dav loj dua txog li 500 hli, kev sib xyaw ua ke ntawm phab ntsa tuab, cov qhov ntev tsis yog tus qauv txog li 15,000 hli, thiab Monel K500 tube tuaj yeem ua tau txhua yam, tab sis feem ntau nws yuav siv sijhawm 8 txog 12 lub lis piam. Cov txheej txheem kho cua sov tshwj xeeb uas tsom mus rau kev sib xyaw ua ke ntawm cov khoom siv kho tshuab yuav siv sijhawm ntxiv ob mus rau peb lub lis piam, tab sis lawv tso cai rau kev ua kom zoo dua rau cov xwm txheej kev pabcuam tshwj xeeb.

Cov tswv yim rau kev yuav khoom yuav tsum nrhiav kev sib xyaw ntawm kev siv cov qauv txheem thaum twg ua tau thiab ua kom tau raws li qhov xav tau tshwj xeeb thaum lawv xav tau. Kev muab cov xaj me me ua ke rau hauv ib qho kev tsim khoom loj feem ntau tuaj yeem txo lub sijhawm ua khoom thiab cov nqi ib chav los ntawm kev ua kom cov txheej txheem tsim khoom zoo dua.

Kev Xav Txog Kev Txiav Txim thiab Kev Tswj Xyuas Lub Sijhawm Ua Ntej

Tus nqi xaj tsawg kawg nkaus nyob ntawm tus neeg muag khoom thiab hom khoom. Rau cov raj tsis muaj seamless txheem, MOQ feem ntau yog ntawm 100 thiab 500 kg, tab sis rau cov lus qhia tshwj xeeb, MOQ yuav tsum nyob ntawm 1000 thiab 2000 kg kom tsim nyog teeb tsa lub Hoobkas. Cov nqi tuaj yeem khaws cia qis los ntawm kev npaj yuav khoom nyob ib puag ncig cov nqi tsawg kawg no lossis ua haujlwm ua ke nrog lwm tus neeg siv kawg kom tso ib qho kev txiav txim.

Yuav kom tswj tau lub sijhawm ua khoom, koj yuav tsum paub tias tag nrho cov saw hlau ua haujlwm li cas, txij li kev ua hlau nws tus kheej mus rau kev ua cov raj thiab ua tiav lawv. Cov khoom txheem uas cov neeg muag khoom khaws cia hauv Tshuag feem ntau xa khoom hauv ib mus rau ob lub lis piam. Cov qhov loj me uas ua raws li kev txiav txim siv sijhawm 4 txog 8 lub lis piam. Nyob ntawm seb lawv nyuaj npaum li cas, cov kev cai tshwj xeeb siv sijhawm 8 txog 16 lub lis piam. Kev koom tes nrog cov neeg muag khoom thaum ntxov thaum lub sijhawm tsim qauv yog qhov pab tau rau cov haujlwm tseem ceeb vim tias nws cia kev yuav khoom siv tshwm sim tib lub sijhawm nrog kev tsim kho kom ntxaws es tsis yog tom qab.

TSM Technology khaws cov khoom loj ntawm cov raj xa dej loj thiab cov qauv tshwj xeeb, yog li lawv tuaj yeem ua tau raws li qhov xav tau ib txwm thiab tsim cov qauv tshwj xeeb thaum lawv raug xaj. Txoj kev sib xyaw no pom qhov sib npaug zoo ntawm tus nqi ntawm kev khaws cov khoom siv thiab cov neeg siv khoom tuaj yeem tau txais kev pab sai npaum li cas.

Kev Txhawb Nqa Tom Qab Muag Khoom thiab Kev Koom Tes Ua Haujlwm

Koj txoj kev sib txuas lus nrog tus neeg muab koj cov raj hlau nickel-tooj ​​liab mus dhau qhov kev yuav thawj zaug. Nws suav nrog kev txhawb nqa kev siv tshuab tas mus li, kev txhim kho daim ntawv thov, thiab kev koom tes ntev. Cov neeg muab kev pabcuam zoo pab nrog kev tshuaj xyuas qhov ua tsis tiav yog tias muaj teeb meem kev pabcuam thiab muab kev kawm txuas ntxiv txog cov peev xwm ntawm cov khoom siv thiab cov kev coj ua zoo tshaj plaws. Lawv kuj muab cov lus qhia txog kev siv tshuab thiab kev tsim khoom thiab qhia cov txheej txheem vuam thiab cov hlau filler.

TSM Technology pom nws txoj kev sib raug zoo nrog cov neeg siv khoom ua kev koom tes ua haujlwm tshaj lij dua li kev lag luam ib txoj kev. Peb pab neeg metallurgical pab nrog kev ntsuas qhov zoo thiab qhov tsis zoo ntawm cov ntaub ntawv sib txawv, saib xyuas cov kauj ruam tsim khoom, thiab muab kev txhawb nqa rau kev kho cov teeb meem thoob plaws lub sijhawm ntawm ib qho khoom. Txoj kev ua haujlwm ua ke no ua kom ntseeg tau tias qhov kev ua tau zoo uas tau cog lus rau cov ntaub ntawv thaum lub sijhawm yuav khoom tau xa tawm zoo hauv daim teb.

Muaj kev nkag mus rau cov kev pabcuam uas ntxiv tus nqi, xws li kev txiav kom raug, kev npaj qhov kawg, kev khoov, thiab kev vuam, ua rau cov saw hlau xa khoom yooj yim dua thiab kev yuav khoom yooj yim dua rau kev nkag siab. Muaj ib qho chaw los ua lub luag haujlwm rau kev muab cov ntaub ntawv thiab pib cov txheej txheem tsim khoom ua rau lub sijhawm ua haujlwm sai dua thiab txhim kho qhov zoo.

xaus

Kev ntxiv ntawm txhuas thiab titanium rau Monel K500 tube hloov cov hlau nickel-tooj ​​liab uas paub zoo uas tsis xeb mus rau hauv cov khoom siv uas muaj zog uas muaj zog uas tuaj yeem sib tw nrog ntau cov hlau tsis xeb thiab tiv thaiv xeb zoo dua hauv cov chaw tshuaj lom neeg thiab dej hiav txwv. Cov kws ua haujlwm tuaj yeem tau txais txiaj ntsig zoo tshaj plaws ntawm cov khoom siv no yog tias lawv paub tias kev ua kom muaj zog ntawm dej hiav txwv ua haujlwm li cas, nws cov khoom siv kho tshuab yog dab tsi, thiab yuav ua li cas yuav nws kom raug. Nrog lub zog tensile ntawm 1100 MPa, tiv taus dej hiav txwv zoo, thiab muaj peev xwm tiv taus qhov kub thiab txias txog li 480 ° C, Monel K500 raj ua tau raws li qhov xav tau nyuaj tshaj plaws hauv kev tsav dav hlau, dej hiav txwv, kev ua tshuaj lom neeg, thiab kev tsim hluav taws xob. Kev sib raug zoo ntawm cov neeg muab khoom thiab cov neeg ua haujlwm txawj ntse lav qhov zoo ntawm Monel K500 raj, kev ntseeg siab ntawm kev xa khoom, thiab kev txhawb nqa daim ntawv thov tas mus li uas tseem ceeb rau kev ua tiav ntawm qhov project.

FAQ

1. Dab tsi ua rau Monel K500 muaj zog dua Monel 400?

Aluminium (2.3–3.15%) thiab titanium (0.35-0.85%) raug ntxiv rau Monel K500 uas tsis nyob hauv Monel 400. Cov ntsiab lus no tso cai rau kev kho cua sov laus kom tswj tau kom muaj zog cov precipitates, uas yog ua los ntawm Ni₃ (Al, Ti) intermetallic particles uas tiv thaiv kev txav mus los. Lub kaw lus no ua rau lub zog tensile txog li ob npaug ntawm siab (1035–1170 MPa) li Monel 400's (517–579 MPa), tab sis nws tsis hloov pauv nws tiv taus xeb li cas.

2. Cov kav dej Monel K500 puas tuaj yeem vuam tau?

Nws muaj peev xwm koom nrog Monel K500 cov raj. Nws muaj peev xwm vuam siv cov txheej txheem GTAW lossis GMAW thiab cov hlau filler uas muaj tib lub ntsej muag. Yuav kom tau txais cov khoom zoo tshaj plaws rov qab, cov khoom siv yuav tsum tau fused thaum nws yog cov kua-annealed, thiab tom qab ntawd nws yuav tsum tau cua sov rau qhov kub laus tom qab vuam tiav. TSM Technology muab cov lus qhia ntxaws ntxaws txog yuav ua li cas vuam thiab yuav ua li cas cua sov kho qhov vuam tom qab ntawd kom paub tseeb tias qhov sib koom ua ke vuam muaj zog txaus rau txoj haujlwm.

3. Muaj cov qhov loj me twg uas yooj yim nrhiav tau?

Raws li ASTM B163/B165, cov qauv ntsuas rau cov raj xa dej seamless yog sab nraud txoj kab uas hla ntawm 6.0 hli txog 114 hli, phab ntsa tuab ntawm 0.5 hli txog 15 hli, thiab ntev txog li 15,000 hli rau cov qhov loj me nrov. Cov qhov loj me ua raws li kev txiav txim txog li 500 hli hauv txoj kab uas hla yog ua tau. TSM Technology khaws cov khoom loj ntawm cov qhov loj me uas feem ntau txiav txim kom lawv tuaj yeem xa tuaj sai. Lawv kuj tsim cov qauv tsim tshwj xeeb, tab sis lub sijhawm tuav yog 8 txog 12 lub lis piam.

4. Cov khoom siv ua haujlwm li cas hauv cov dej hiav txwv?

Monel K500 tiv taus xeb heev hauv dej ntsev; ntawm txhua qhov ceev ntws, xeb feem ntau tsawg dua 0.025 hli / xyoo. Cov tshuaj tsis tawg, qhov, lossis qhov chaw xeb thaum raug chloride, uas yog qhov tshwm sim rau cov hlau tsis xeb hauv cov xwm txheej zoo sib xws. Cov hlau no zoo heev rau cov pas dej twj tso kua mis, cov pas nrig kiv cua, cov khoom siv, thiab cov raj hloov pauv cua sov vim nws tsis xeb thiab muaj zog heev.

Koom tes nrog TSM Technology rau Premium Monel K500 Tube Solutions

TSM Technology muaj cov raj hlau nickel-tooj ​​liab uas ua tau zoo heev uas tau txais kev pom zoo thiab ua rau kev siv hauv kev lag luam nyuaj tshaj plaws hauv ntiaj teb. Ua ib lub chaw tsim khoom raj Monel K500 uas muaj 14 xyoo ntawm kev paub txog cov ntaub ntawv, peb muab ntau yam kev qhia tshwj xeeb nrog rau lub peev xwm los ua cov raj tshwj xeeb nrog cov qhov ntev tshwj xeeb thiab cov xwm txheej kho cua sov. Peb qhov kev pab cuam pov thawj zoo suav nrog PMI composition proof, UT/RT non-destructive testing, thiab tag nrho ASTM B163/B165 ua raws li cov ntaub ntawv. Qhov no ua kom ntseeg tau tias txhua lub raj ua tau raws li koj xav tau.

Tsis tas li ntawm kev muab cov khoom siv, peb muab cov kev pabcuam ntxiv uas muaj nqis xws li kev txiav, khoov, vuam, thiab kev sab laj txog kev siv hlau kom ua kom koj cov khoom ua haujlwm zoo tshaj plaws. Peb pab neeg engineering ua haujlwm nrog koj pab neeg tsim qauv thiab pab neeg yuav khoom los txhais cov xwm txheej zoo tshaj plaws rau cov khoom siv, qhia cov hau kev los ua lawv, thiab daws cov teeb meem uas tshwm sim hauv daim teb. Yog xav tham txog koj cov kev xav tau Monel K500, email rau peb pab neeg muag khoom ntawm info@tsmnialloy.comPeb tuaj yeem pab koj nrog koj qhov project tom ntej los ntawm kev xa khoom sai, muab cov nqe lus sib tw, thiab muaj kev paub txog cov khoom siv uas koj cov kev siv tseem ceeb xav tau.

References

1. Davis, JR (2000). Nickel, Cobalt, thiab Lawv Cov Alloys. ASM International Materials Park, Ohio.

2. Fontana, MG (1986). Kev Tsim Kho Vaj Tse, Tsab Thib Peb. McGraw-Hill Book Company, New York.

3. Lub Tuam Txhab Hlau Tshwj Xeeb (2004). MONEL Alloy K-500 Cov Ntawv Tshaj Tawm Txog Kev Siv TshuabTus lej tshaj tawm SMC-066.

4. Reed-Hill, RE thiab Abbaschian, R. (1994). Cov Ntsiab Cai ntawm Kev Siv Hlau, Tsab Thib Peb. PWS Publishing Company, Boston.

5. Lai, GY (2007). Kev Siv Cov Khoom Siv thiab Kev Siv Khoom Siv Kub Siab. ASM International, Chaw Ua Si Khoom Siv, Ohio.

6. Smith, WF thiab Hashemi, J. (2006). Cov Hauv Paus ntawm Kev Tshawb Fawb Txog Khoom Siv thiab Kev Tsim Kho, Tsab Luam Tawm Thib Plaub. McGraw-Hill Kev Kawm Qib Siab, New York.