Thaum tsim khoom siab- cov ntxaij lim dej ua tau zoo rau kev siv hydrogen zog, ib qho tshwj xeeb feem ntau cais cov khoom tshwj xeeb ntawm cov khoom nruab nrab: cov ntsiab lus oxygen hauvsintered hlau hmoov. Qhov no zoo li me me nthuav dav tsim cov teebmeem cascading thoob plaws tag nrho cov kev pom, cuam tshuam txhua yam ntawm hluav taws xob conductivity mus rau ntev -lub sij hawm durability. Kev nkag siab txog qhov kev sib raug zoo no pab cov engineers thiab pab pawg muag khoom ua cov kev txiav txim siab uas cuam tshuam ncaj qha rau kev ua haujlwm zoo thiab cov cuab yeej siv tau ntev.
Kev lag luam hydrogen xav tau cov ntaub ntawv uas tuaj yeem tiv taus qhov hnyav electrochemical ib puag ncig thaum tswj xyuas cov yam ntxwv pom tseeb. Cov qib oxygen hauv cov hmoov hlau siv rau sintering ua lub luag haujlwm txiav txim siab seb cov khoom lim puas ua tau raws li cov qauv nruj no lossis poob luv luv thaum lub sijhawm ua haujlwm tseem ceeb.
Sintered hlau hmoov
1.Specification
Khoom npe: Sintered Hlau Hmoov
Internal Code: NAV-2-002
Hom Lub Npe: NAVI Titanium®
General Shapes: Round, disc, ntawv, raj, puag ncig, bar, cap los yog customization
Cov ntaub ntawv raw:
(1) Titanium --- 0A qib ntshiab hmoov
(2) Stainless hlau --- / SS304 / SS316 / SS316L thiab lwm yam.
(3) Nickel --- Nickel puag alloys / MONEL / INCONEL / Hastelloy (C22 / C276)
(4) Bronze --- 0A qib ntshiab hmoov
Advanced fields of NAVI: PEM, semiconductor & electronics, pharmaceuticals thiab lwm yam.
2. Kev yuav khoom qhia
(1) Txheej txheem
NAVI Titanium (txij li xyoo 2008) tuaj yeem ua raws li koj cov duab kos duab
(2) Qauv
Ua tau zoo, kev lag luam, siab zoo
Tsuas yog coj tus nqi pib ntawm cov pwm rau cov khoom siv, Sintering ua ke rau cov qauv txiav txim, Zero tsis tsim nyog
(3) Kev txhawb nqa technology
Kev tshaj lij ib qho -rau- ib qho kev pabcuam, txais tos hu rau peb
Cov ntsiab lus Oxygen hauv Sintered Hlau Powder cuam tshuam li cas lim kev ua haujlwm?
Cov pa oxygen hauv sintered hlau cov ntxaij vab tshaus cuam tshuam rau lawv cov microstructure thiab kev ua haujlwm tseem ceeb. Oxides tshwm sim ntawm cov hmoov hlau ua ntej thiab thaum lub sij hawm sintering thaum cov ntsiab lus oxygen siab. Cov phab ntsa oxide no tiv thaiv cov khoom nyob ze ntawm ib leeg los ntawm kev sib txuas nrog cov hlau, ua kom tsis muaj zog ntawm kev sib txuas thiab cov qauv.
Cov pa ntau dhau hauv cov hmoov hlau sintered cuam tshuam cov hluav taws xob hla dhau ntawm cov ntxeem tau matrix. PEM dej electrolysis daim ntaub ntawv xav tau cov khoom siv lim kom lim thiab nqa hluav taws xob, thiab cov pa oxygen siab ua cov txheej txheem refractory oxide uas cuam tshuam cov electron hla. Localized cua sov, txo qhov system efficiency, thiab ceev tivthaiv deterioration tshwm sim los ntawm qhov no kuj.
Thaum cov pa oxygen ntau dhau cov lus pom zoo, corrosion kuj txo. Rhaub titanium thiab npib tsib xee hmoov nrog ntau cov pa oxygen daim ntawv brittle intermetallic complexes. Thaum raug acidic electrolytes lossis siab - qhov sib txawv ntawm qhov sib txawv los ntawm hydrogen ntau lawm, cov tebchaw no tsim cov cheeb tsam tsis muaj zog uas yuav tawg.
Sintered ntxeem tau hlau lim ntsiab 'cov ntsiab lus oxygen cuam tshuam ntau dua li lawv cov khoom siv hluav taws xob thiab hluav taws xob. Nws kuj cuam tshuam qhov pore qauv precision thiab tsis tu ncua. Cov pa ntau dhau thaum lub sij hawm sintering txhawb nqa qhov tsis sib xws ntawm lub caj dab txoj kev loj hlob thiab pore loj faib. Qhov kev hloov pauv no tso cai rau cov khoom nkag mus rau hauv qee qhov chaw thiab ua rau muaj kev ntxhov siab ntau dhau rau lwm tus, ua rau kev lim dej tsawg dua.
Tsawg Oxygen Sintered Hlau Hmoov rau High Conductivity PEM Lim Elements
Rau PEM electrolyzers ua haujlwm, lawv xav tau cov khoom lim uas tuaj yeem ua ob yam: tshem tawm cov khoom me me thiab ua hluav taws xob. Feem ntau, kev lim dej tsuas yog hais txog kev sib cais, tab sis cov tshuab ua kom hydrogen xav tau cov ntaub ntawv uas tuaj yeem txhawb cov txheej txheem electrochemical. Tsawg-oxygen sintered hlau hmoov cov qauv ua qhov no los ntawm kev ua kom lub ntuj permeability ntawm cov hlau hauv paus xws li titanium.
Thaum cov ntsiab lus oxygen hauv titanium hmoov cov khoom poob qis dua 0.15%, cov qauv tsim nyob ze rau cov qib conductivity ntawm titanium ua haujlwm. Vim li no, cov khoom lim tuaj yeem ua raws li cov neeg nqa khoom tam sim no hauv pawg electrolyzer. Qhov no txhais tau hais tias qhov sib txawv conductive tsis xav tau, uas ua rau lub kaw lus yooj yim dua.
Microstructural Advantages ntawm Tsawg Oxygen Processing
Thaum ua sintered lim cov ntsiab lus, cov txheej txheem uas txo cov pa oxygen tuaj yeem ua rau cov khoom zoo dua - mus rau - particle bonding. Atoms tuaj yeem txav mus los ntawm kev ywj pheej hla ciam teb thaum sintering ntawm cov hlau huv si uas tsis muaj oxide barriers. Qhov no ua rau muaj zog metallurgical pob qij txha. Cov kev sib txuas no ua rau peb - qhov sib txawv ntawm qhov ntxeem tau lub zog muaj zog thiab tso cai rau hluav taws xob ntws los ntawm nws.
Vim tias cov oxides tsis nyob, nws kuj yooj yim dua los tswj cov sintering kub thiab so lub sij hawm. Powder engineers tuaj yeem nrhiav qhov zoo tshaj plaws thermal cycles kom tau txais cov porosity qib lawv xav tau yam tsis tas yuav cuam tshuam nrog cov txheej txheem txo oxide uas siv ntau lub zog thiab hloov qhov ruaj khov ntawm qhov ntev. Qhov no theem ntawm qhov tseeb txhais tau hais tias qhov kev faib tawm ntawm qhov pore qhov ntau thiab tsawg nyob ib yam ntawm ib pawg ntau lawm mus rau lwm qhov.
Cov ntaub ntawv teb los ntawm kev ua haujlwm PEM electrolyzers qhia tau tias tsawg npaum li cas -oxygen sintered hlau lim tshuab tuaj yeem siv tau hauv lub neej tiag tiag. Cov tshuab uas siv cov khoom lim ua los ntawm ultra- ntshiab, qis- cov pa oxygen titanium hmoov muaj qhov ua tau zoo ntawm qhov hluav taws xob uas yog 3-7% siab dua li cov tshuab zoo sib xws uas siv cov qauv - cov ntaub ntawv qib. Lub sijhawm ntau xyoo uas siv cov tshuab electrolyzers, cov kev txhim kho no txuag tau ntau lub zog thiab ua kom pheej yig dua los ua hydrogen.
Lwm qhov txiaj ntsig yog qhov ntsuas kev ruaj khov nyob rau hauv cov xwm txheej uas ua rau kom xeb. Cov qauv sintered nrog qis oxygen khaws lawv cov duab thiab muaj peev xwm lim los ntawm ntau txhiab lub voj voog, tab sis cov qauv sintered nrog cov pa oxygen siab poob lawv cov pore qauv thiab cov khoom siv zoo hauv thawj xyoo ntawm kev siv.
Sintered Hlau Powder Oxygen Control rau Kev Txhim Kho Qhov Nrawm Lim Stability
Los ntawm atomisation mus rau sintering,sintered hlau hmoovyuav tsum tau ua tib zoo tswj kom txo tau cov pa oxygen. Cov neeg tsim cov hmoov siv cov txheej txheem inert cua los tiv thaiv cov tee dej los ntawm oxidising siv siab -purity argon lossis lub tshuab nqus tsev. Tom qab- kev tuav atomization tshwm sim hauv cov chaw tswj nrog cov pa oxygen tsawg thiab noo noo.
Cov txheej txheem khaws cia thiab kev thauj mus los khaws cov hmoov zoo los ntawm kev tsim khoom mus rau kev noj. Shipping hmoov hauv lub tshuab nqus tsev-cov thawv ntim nrog cov pa oxygen kom huv si. Cov hnab looj tes hloov lub tshuab ntxuav cov huab cua ntawm cov chaw txais tos thaum txav khoom. Cov txheej txheem no xyuas kom meej tias ua tib zoo tswj cov pa oxygen mus txog cov saw hlau yam tsis muaj teeb meem.
Cov chaw soj ntsuam kev ruaj ntseg ntsuas cov pa oxygen siv ntau txoj hauv kev. Inert gas fusion tsom xam yog ntsuas tag nrho cov ntsiab lus ntawm cov pa oxygen, thiab kev tshawb nrhiav metallographic qhia cov hmoov particle oxide faib. Txoj kev tshawb xyuas ntau yam - xyuas kom meej tias tsuas yog cov ntaub ntawv raug cai raug siv hauv kev tsim khoom.
Rau cov cua tsis tshua muaj nyob rau hauv qhov kawg lim ntsiab, sintering boiler atmospheres yog qhov tseem ceeb. High-Lub tshuab nqus tsev sintering siv cua sov kom tshem tawm cov oxides saum npoo thiab tiv thaiv cov tshiab. Hydrogen-cov huab cua nplua nuj tshem tawm cov oxides saum npoo, txo cov pa oxygen hauv cov qauv sintered.
Kub profiles yuav tsum sib npaug muab qhov txaus atomic diffusion rau robust particle bonding nrog rau kev tiv thaiv grain loj hlob uas yuav txo tau filtering raug. Tsawg-oxygen sintered hlau hmoov sintering siv cov nqi cua sov tswj. Cov ntaub ntawv nyuaj yuav maj mam so thiab ua denser.
Txias tom qab silica sintering hloov cov qib oxygen. Cov cua kub cua sov hauv qhov chaw nruab nrab tiv thaiv oxidation, tswj qhov qis - cov pa oxygen thaum lub sij hawm sintering. Kev txias nrawm tuaj yeem txhim kho corrosion los ntawm kev tiv thaiv cov pa oxygen- nplua nuj theem ntawm cov ciam teb.
Vim li cas qis -Oxygen Titanium Sintered Hlau Powder yog siv hauv Hydrogen Lim
Vim tias nws tiv taus corrosion, muaj cov khoom siv zoo, thiab yog biocompatible, titanium yog lub hauv paus hlau zoo tshaj plaws rau lim cov khoom siv hauv hydrogen ntau lawm. Ferrous cov ntaub ntawv yuav tawg sai sai hauv PEM electrolyzers vim tias lawv yog acidic, tab sis titanium passive oxide txheej tiv thaiv nws zoo heev. Los ntawm kev ua kom cov khoom siv ntau cov pa oxygen tsawg, cov txheej tiv thaiv no nyob twj ywm nyias thiab txawm tias tsis yog tuab thiab tiv taus.
Titanium lub peev xwm coj tus cwj pwm zoo nrog hluav taws xob yog tshwj xeeb tshaj yog muaj txiaj ntsig zoo ntawm daim nyias nyias -electrode kev sib cuag, qhov twg muaj peev xwm oxidation siab dua ob volts. Cov khoom lag luam ib txwm yuav xeb sai sai hauv cov xwm txheej no, tso tawm cov hlau ions uas ua mob rau cov catalysts thiab txo qis kev ua haujlwm ntawm daim nyias nyias. Tsawg-cov pa oxygen titanium sintered lim cov khoom ua kom ruaj khov nyob rau hauv ib puag ncig nyuaj no thaum txhawb nqa qhov ntom ntom uas xav tau tam sim no.
Lwm qhov txiaj ntsig tseem ceeb ntawm titanium-raws li cov xov xwm lim dej yog tias lawv tsis tawg thaum raug hydrogen. Thaum tus nqi ntawm hydrogen ntau lawm nce mus, high hydrogen concentrations tshwm sim nyob rau hauv cov lim ntsiab uas raug rau kub thiab siab. Titanium cov qauv siv lead ua txwv tsis pub hydrogen nkag mus, uas ua rau lwm yam hlau tsis muaj zog. Qhov no ua rau titanium txhim khu kev qha thaum lub sijhawm.
Optimizing Pore Architecture rau Gas-Kev sib cais ua kua
Nyob rau hauv ntsuab hydrogen ntau lawm, kua dej pub kwj thiab gaseous hydrogen khoom tuaj rau hauv kev sib cuag nrog ib leeg. Nws yog ib qho tseem ceeb rau cov ntsiab lus lim kom cais cov theem ua tau zoo thaum ua kom qhov sib txawv ntawm qhov siab qis kom cov cab hluav taws xob poob qis kom tsawg. Tswj cov txheej txheem pore uas tuaj yeem ua nrog qis -oxygensintered hlau hmoovcia koj ua kom zoo - kho cov khoom capillary rau cov pa roj zoo tshaj - kev tswj cov kua.
Pore qhov ntau thiab tsawg li ntawm 5 mus rau 80 micrometers yog txoj cai kom tau txais cov dej ua kua rau qhov chaw tshuaj tiv thaiv thiab cia cov pa npuas khiav tawm ntawm qhov chaw electrode. Los ntawm cov tub rog capillary, cov pores me me khaws cov dej hauv cov dej, thaum txoj kev sib txuas loj dua cia cov pa tawm tsis muaj zog ntau dhau. Thaum lub sij hawm tswj sintering ntawm cov qib zoo hmoov sib tov, qhov no hierarchical pore architecture tsim ntawm nws tus kheej.
Qhov chaw chemistry, uas cuam tshuam los ntawm cov pa oxygen tam sim no, kuj cuam tshuam txog qhov ntub dej li cas. Kev kho ntshav ntshav lossis cov txheej txheej saum npoo tuaj yeem xaiv tau hloov cov dej hydrophobic lossis hydrophilic ntawm qis-oxygen titanium nto kom lawv ua haujlwm zoo dua hauv qee qhov chaw ntawm cov khoom lim. Vim tias lawv cov oxide txheej saum toj kawg nkaus tsis muaj zog, siab - cov khoom pib oxygen tsis tuaj yeem ua tiav li no.
Oxygen Content Optimization nyob rau hauv Sintered Hlau Powder Manufacturing
Niaj hnub nimno atomization technologies siv cov txheej txheem tshiab tsim kom tau cov pa oxygen uas tsis tshua muaj siab heev. Electrode induction melting gas atomization (EIGA) tsim titanium hmoov uas yuav luag zoo li cov khoom siv wrought, nrog cov pa oxygen qis dua 0.10%. Txoj kev no melts hlau nyob rau hauv lub tshuab nqus tsev thiab tom qab ntawd atomizes cov kwj nrog ib tug ntshiab inert roj nyob rau hauv ib chav tsev uas raug kaw los ntawm lub ntiaj teb sab nraud.
Plasma atomization yog lwm txoj kev txiav - ntug txoj kev ua ultra- cov hmoov oxygen tsawg. Plasma torches siv qhov kub siab heev uas yaj cov roj tag nrho, thiab cov nqi nrawm nrawm khov cov kua hlau ua ntej nws oxidizes ntau dhau. Cov hmoov ua li no muaj cov duab kheej kheej thiab cov chaw huv si, ua rau lawv zoo meej rau kev ua haujlwm siab -kev ua haujlwm sintering.
Cov txheej txheem kev faib cov hmoov ua kom cov pa oxygen ntau dua los ntawm kev sib cais me me nrog cov pa oxygen ntau dua vim tias lawv muaj thaj tsam ntau dua ntawm ib chav tsev ntim. Kev tshem tawm ntawm cov khoom me me no txo qis cov ntsiab lus ntawm cov pa oxygen tag nrho thiab ua rau cov khoom me me, uas ua rau cov txheej txheem sintering ntau dua.
Cov kev ua haujlwm sib txawv hauv cov tshuab uas ua rau hydrogen xav tau cov pa oxygen sib txawv. Thaum tus nqi- txiav yog lub hom phiaj tseem ceeb, cov ntawv thov lim dav dav tuaj yeem ua rau cov pa oxygen siab dua me ntsis. High-tam sim no- daim ntawv thov ceev, ntawm qhov tod tes, xav tau cov pa oxygen qis tshaj plaws kom tau txais qhov zoo tshaj plaws conductivity. Cov neeg tsim khoom ntawm cov hlau ntxeem tau cov ntsiab lus ua haujlwm zoo nrog cov neeg muag khoom hmoov los nrog cov specs uas ua tau raws li qhov xav tau ntawm kev ua haujlwm thiab kev txhawj xeeb txog tus nqi.
Los ntawm kev sib xyaw cov hmoov sib txawv, cov txheej txheem hmoov sib tov tuaj yeem siv tau kom tau txais txiaj ntsig zoo dua. Ib qho chunky, qis- cov pa oxygen hmoov ib feem yuav muab kev txhawb nqa ntawm cov qauv thiab lub ntsiab ntawm lub qhov hws, thaum ib qho me me nyob rau hauv qhov khoob kom ncav cuag qhov xav tau pom. Nrog rau ntau hom - qauv qauv, qib kev ua tau zoo tau mus txog uas tsis tuaj yeem ua tau nrog sintered hlau hmoov cov ntaub ntawv ntawm ib qib.
Los ntawm cov hmoov ntau mus rau cov khoom lim tiav, txhua yam tuaj yeem taug qab ua tsaug rau cov ntaub ntawv zoo raws cov khoom siv. Txhua qhov kev xa khoom ntawm cov hmoov tuaj nrog daim ntawv pov thawj ntawm kev soj ntsuam uas teev cov ntsiab lus oxygen, qhov loj me me, thiab lwm yam ntsiab lus tseem ceeb. Cov ntaub ntawv no ua rau nws tuaj yeem txuas cov khoom ntawm cov khoom siv raw rau kev ua haujlwm ntawm cov khoom tiav, uas yuav pab nrog kev siv zog ua kom zoo dua qub.
Txo cov pa oxygen cov ntsiab lus tau raug thawb qis dua los ntawm kev tshawb fawb rau hauv kev ua cov hmoov nplej ntau dua. Kev ua haujlwm nyob rau hauv ib qho chaw reactive nrog ua tib zoo tswj ib feem ntawm lub siab qhia tau hais tias kev cog lus rau kev txo cov oxides saum npoo thaum tawm hauv cov khoom loj ib leeg. Cov txheej txheem no thaum kawg yuav ua rau titanium hmoov nrog cov pa oxygen qis dua 0.05%, uas yuav ua rau lawv zoo dua ntawm kev siv hluav taws xob thiab tiv thaiv corrosion.
Hauv -cov cuab yeej saib xyuas cov pa oxygen ua rau hauv cov hmoov- ua cov tshuab muab cov lus qhia tiag tiag - lub sijhawm los pab txhim kho cov txheej txheem. Tsis pub dhau ob peb feeb, cov saib xyuas no tuaj yeem khaws cov kev hloov pauv hauv cov pa oxygen, uas tso cai rau kev kho kom raug tam sim ntawd kom tsis txhob muaj cov khoom siv uas tsis ua raws li cov lus qhia tshwj xeeb. AI algorithms saib cov ncauj lus hauv cov ntaub ntawv sensor kom paub seb qhov txheej txheem zoo tshaj plaws yog dab tsi rau kev khaws cov pa oxygen ntawm lub hom phiaj.
Siv cov txheej txheem tsim khoom ntxiv ntawm sintered hlau hmoov tuaj yeem hloov txoj kev lim cov ntsiab lus tsim thiab tsim. Kev xaiv laser melting thiab binder jetting tuaj yeem ua cov duab zoo nrog cov qauv zoo thiab cov qauv pore uas tsis muaj peev xwm nrog kev nias thiab sintering. Txhawm rau kom ua tiav mus zoo, kev tswj hwm cov pa oxygen nruj yuav tsum tau tswj xyuas thoob plaws hauv txoj haujlwm tshiab no.
Xaus
Tus nqi ntawm cov pa oxygen hauvsintered hlau hmoovyog qhov tseem ceeb ntawm kev tswj xyuas uas qhia tau hais tias seb cov ntsiab lus lim tau raws li qhov xav tau nruj ntawm cov txheej txheem hydrogen niaj hnub no. Tsawg- cov pa oxygen versions muaj cov khoom siv hluav taws xob zoo dua, tiv thaiv xeb zoo dua, thiab cov qauv pore ruaj khov uas ua haujlwm zoo rau lub sijhawm ntev. Kev tsim cov txheej txheem uas ua kom cov pa paug paug kom tsawg, los ntawm cov hmoov qhuav mus rau qhov kawg sintering, ua cov ntsiab lus lim uas tuaj yeem ua tau raws li cov hom phiaj kev ua tau zoo thiab kev ntseeg siab xav tau rau cov khoom siv ntsuab hydrogen kom muaj txiaj ntsig.
Cov txiaj ntsig kev siv hluav taws xob tsawg ntawm - cov ntaub ntawv oxygen ncaj qha txhais mus rau cov txiaj ntsig zoo, xws li cov khoom siv hluav taws xob zoo dua, kev tu xyuas tsawg dua, thiab cov cuab yeej siv tau ntev dua. Raws li kev tsim cov hydrogen loj hlob kom tau raws li lub hom phiaj thoob ntiaj teb los txo cov pa roj carbon emissions, qhov kev ua haujlwm tsis zoo uas tsim los ntawm cov hmoov oxygen zoo yuav loj hlob ntawm cov haujlwm uas ua tau zoo thiab cov uas tsis ua haujlwm.
FAQ
Q: Kuv yuav tsum qhia meej npaum li cas cov ntsiab lus oxygen rau PEM electrolyzer lim daim ntawv thov?
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A: Rau qhov zoo tshaj plaws hluav taws xob conductivity thiab xeb tiv thaiv, PEM electrolyzer sintered lim ntsiab feem ntau xav tau titanium hmoov nrog cov ntsiab lus oxygen hauv qab 0.15%. Cov pa oxygen tsawg, nyob ib ncig ntawm 0.10%, tej zaum yuav zoo dua rau siab -tam sim no - daim ntawv thov ceev. Cov ntawv thov kev pom nyuaj tsawg dua, ntawm qhov tod tes, tej zaum yuav muaj peev xwm tswj tau txog li 0.20% cov ntsiab lus oxygen. Qhov kev xav tau tiag tiag yog nyob ntawm qhov voltage, tam sim no ceev, chemistry ntawm electrolyte, thiab lub roj teeb yuav tsum kav ntev npaum li cas.
Q: Cov ntsiab lus oxygen cuam tshuam li cas rau tus nqi ntawm sintered hlau lim?
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A: Txo cov pa oxygen sintered hlau hmoov feem ntau raug nqi ntau dua vim tias nws xav tau cov txheej txheem tsim khoom tshwj xeeb thiab kev kuaj xyuas kom zoo kom tau txais thiab ua kom qib zoo ntawm purity. Piv rau cov qauv - qib hmoov, tus nqi sib txawv feem ntau yog nyob nruab nrab ntawm 15% thiab 40%. Qhov kev nce nqi ntawm cov ntaub ntawv no feem ntau xaus rau qhov zoo thaum koj xav txog qhov qis dua tag nrho cov tswv cuab uas los ntawm kev ua haujlwm zoo dua qub, kev ua haujlwm ntev dua, thiab cov tshuab ua haujlwm tau zoo dua.
Q: Cov ntsiab lus oxygen puas tuaj yeem txo qis tom qab cov hmoov ntau lawm los ntawm kev ua cov txheej txheem?
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A: Siv hydrogen cua ua haujlwm lossis nqus sintering nrog cov neeg ua haujlwm tau txais tuaj yeem txo qis cov pa oxygen hauv huab cua thaum sintering. Cov txheej txheem no tshem tawm cov oxides ntawm qhov chaw, tab sis lawv tsis tuaj yeem hloov cov pa oxygen uas twb muaj nyob rau hauv cov hmoov nplej hauv txoj kev loj. Txhawm rau kom tau txais cov pa oxygen tsawg tiag tiag, koj yuav tsum khaws cov kab mob sib kis hauv txhua kauj ruam ntawm kev tsim khoom, pib nrog atomization. Thaum koj sim kho siab - cov pa oxygen hmoov los ntawm cov txheej txheem qis qis, koj tau txais cov txiaj ntsig sib xyaw uas tsis tshua muaj qhov ua tau zoo ntawm cov hmoov uas tau ua nrog kev tswj cov pa oxygen kom zoo txij thaum pib.
Koom tes nrog NAVI Titanium rau Premium Tsawg -Oxygen Sintered Hlau Powder Solutions
High-purity, low-oxygen sintered hlau hmoov thiab lim ntsiab yog dab tsi NAVI Titanium tshwj xeeb hauv kev tsim, thiab lawv tau tsim tshwj xeeb rau kev siv nrog hydrogen zog. Peb cov txheej txheem ua cov hmoov ua tiav tsis tu ncua tau txais cov pa oxygen qis dua 0.12% hauv titanium formulations. Qhov no muab PEM electrolyzers siab conductivity thiab corrosion tiv thaiv lawv xav tau. Nrog rau qhov ntau thiab tsawg uas tuaj yeem hloov tau los ntawm 5 mus rau 80 micrometers thiab kev tswj xyuas nruj thaum lub sijhawm tsim khoom, NAVI Titanium lim cov ntsiab lus txhim kho cov dej ntws thiab roj thaum tseem ua haujlwm zoo dua. Raws li ib tug txhim khu kev qha muab kev pabsintered hlau hmoov, peb pab koj cov tshuab tsim hluav taws xob ua haujlwm ntawm lawv qhov zoo tshaj plaws los ntawm kev sib txuas peb cov kev paub txog hlau nrog kev pab los ntawm daim ntawv thov engineers.
Hu rau peb pab neeg technical tam sim ntawd ntawmsales@navititanium.comlos tham txog koj cov kev xav tau tshwj xeeb pom thiab nrhiav seb peb qhov qis -oxygen sintered hlau xaiv yuav pab tau koj cov electrolyzer ua haujlwm zoo dua.
Cov ntaub ntawv
1. Schiller, G., et al. "High Temperature Dej Electrolysis Siv Hlau Txhawb Khoom Oxide Electrolyser Cells." Phau ntawv Journal of Power Sources, Vol. 185, No. 2, 2008, pp. 805-811.
2. Carmo, M., et al. "Kev Tshawb Fawb Txog PEM Dej Electrolysis." International Journal of Hydrogen Energy, Vol. 38, No. 12, 2013, pp. 4901-4934.
3. German, Randall M. "Sintering Theory and Practice." John Wiley & Sons, 1996, pp. 312-356.
4. Ib., H., et al. "Kev Tshawb Fawb Txog Kev Siv Hluav Taws Xob rau Anion Txauv Membrane Dej Electrolysis." International Journal of Hydrogen Energy, Vol. 43, No. 37, 2018, pp. 17030-17039.
5. Frayret, J., et al. "Thermodynamic thiab Kinetic Aspects ntawm Titanium Powder Sintering." Powder Metallurgy, Vol. 53, No. 4, 2010, pp. 301-308.
6. Schalenbach, M., et al. "Gas Permeation los ntawm Nafion thiab Nws cuam tshuam rau PEM Dej Electrolyzers." International Journal of Hydrogen Energy, Vol. 41, No. 2, 2016, pp. 729-739.
