Khoom Description
Solid oxide roj hlwb (SOFC) yog ib qho kev cog lus ntawm kev siv tshuab hluav taws xob huv. Lawv muaj cov txheej txheem hlau, hu ua hlau substrate, thiab cov txheej txheem ceramic electrolyte sandwiched ntawm ib txheej txheej hlau thiab txheej hlau sab saum toj, hu ua txheej txheej sib txuas. Cov hlau substrate thiab interconnect txheej txhawb cov txheej txheem ceramic electrolyte, kom ntseeg tau tias nws ruaj khov thaum lub sijhawm ua haujlwm ntawm tes. Lawv kuj txhawb kev khiav ntawm qhov zoo thiab tsis zoo ions ntawm lub anode thiab cathode thiab pab tsim cov hluav taws xob tsim nyog rau lub xov tooj ntawm tes los tsim hluav taws xob. Cov txheej hlau no feem ntau yog tsim los ntawm cov ntaub ntawv kub kub, xws li cov hlau tsis muaj steel lossis npib tsib xee alloys, uas tuaj yeem tiv taus cov roj cell kub kub thiab corrosive ib puag ncig. Zuag qhia tag nrho, cov hlau substrate thiab interconnect txheej yog cov khoom tseem ceeb ntawm SOFC, ua kom cov khoom huv si thiab muaj zog.
Cov pawg saum toj thiab hauv qab daim hlau feem ntau yog tuab, thiab vim tias nyob rau hauv qhov chaw kub kub, cov ntaub ntawv zoo tib yam stainless hlau tsis tuaj yeem ua tau raws li qhov kub thiab txias oxidation tsis kam, thiab tus nqi ntawm cov nickel-based superalloys kuj siab. Tom qab kev sim, peb lub tuam txhab pom tias yog siv SUS445 Heat-resistant End Phaj, nws tuaj yeem ua tau raws li qhov yuav tsum tau ua thiab muaj kev ua tau zoo heev, uas yog qhov kev xaiv zoo.
Specification
|
SUS445 Thaum tshav kub kub-resistant End Phaj & Npog Phaj |
|
| Khoom specification |
Thk 20mm ~ Thk36mm |
| Dimensional kam rau ua |
Thk ± 0.3mm |
| Khoom siv |
445 ferritic stainless hlau, 444 ferritic stainless hlau, thiab lwm yam. |
| Lwm yam |
Loj tuaj yeem kho raws li cov neeg siv khoom kos duab |
Khoom siv
Kev xaiv raw khoom zoo heev
445 ferritic kub-resistant stainless hlau
Elemental Cheebtsam:
|
Element |
Cr |
Mo |
Si |
Ni |
Mn |
Ti |
Nb |
Al |
N |
S |
P |
C |
Fe |
|
Wt% |
22±1 |
1~1.5 |
Tsawg dua lossis sib npaug rau 0.25 |
Tsawg dua lossis sib npaug rau 0.6 |
Tsawg dua los yog sib npaug rau 1.0 |
0.05~0.5 |
0.1~0.6 |
Tsawg dua los yog sib npaug rau 0.1 |
Tsawg dua lossis sib npaug rau 0.025 |
Tsawg dua lossis sib npaug rau 0.03 |
Tsawg dua lossis sib npaug rau 0.04 |
Tsawg dua lossis sib npaug rau 0.02 |
tshuav nyiaj li cas |
Lub 445 steel nthuav tawm zoo heev yooj yooj yim thiab ductility nyob rau hauv kev daws annealing tej yam kev mob, tab sis muaj peev xwm muab tau zoo heev nrog corrosion kuj, siab hardness, toughness, thiab lub zog los ntawm ib tug los nag lossis kev laus kho.
Lub cev muaj zog
|
Qhov project |
Yam nqi |
|
Qhov kub siab tshaj plaws muaj |
~ 1000 degree (Tswj cov qauv ferrite hauv qhov ntsuas kub no) |
|
Thermal conductivity |
＞20W/m-K |
|
Tshwj xeeb kub muaj peev xwm |
＞ 0.45J/g. degree |
|
CTE, linear 850 degree |
12.3±0.3×10^-6(1/K) |
|
Kev tiv thaiv |
＜6.5e﹣5Ω cm |
|
Tensile Strength, Qhov kawg |
＞ 500MPa (phaj) |
|
Hardness, Vickers Hardness Tester |
＞150 |
|
Qhov ntom |
7.7 ± 0.1g/cc |
|
Deg mob |
2B Surface ﹣ |
|
Kub kub oxidation tsis kam |
Oxidation ntawm 900 degree rau 50 teev, oxide txheej ntawm cov hlau nto tsis poob, thiab qhov hnyav nce △W Tsawg dua lossis sib npaug rau s5ug / m㎡ |
Qhov zoo thiab daim ntawv thov
High-temperature resistance:
SUS445 Heat-resistant End Phaj paub txog nws qhov zoo tshaj plaws kub-kub kuj, uas ua rau nws zoo tagnrho rau siv nyob rau hauv cov khoom oxide roj cell (SOFC) daim ntaub ntawv.
Learn more >Corrosiontsis kam:
Cov hlau cov ntsiab lus siab chromium ua kom ntseeg tau tias nws tiv taus corrosion, uas yog qhov tseem ceeb hauv SOFCs vim lawv koom nrog kev siv cov khoom siv corrosive.
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Ntev:
445 ferritic stainless hlau muaj lub neej ntev ntev vim nws qhov kub thiab txias thiab corrosion kuj, ua rau nws yog ib qho khoom siv zoo tshaj plaws rau SOFCs, uas yuav tsum muaj cov khoom siv ruaj khov.
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Nqi-zoo:
Piv nrog rau lwm cov ntaub ntawv uas feem ntau siv hauv SOFCs, 445 ferritic stainless hlau yog tus nqi ntau dua, ua rau nws yog qhov kev xaiv zoo nkauj rau cov ntawv thov uas xav tau cov khoom siv uas tsis tshua muaj nqi, ruaj khov.
Learn more >Kev tsim khoom yooj yim:
445 ferritic stainless hlau yog ib qho yooj yim los tsim thiab tsim rau hauv cov duab nyuaj, ua rau nws haum rau ntau yam ntawm SOFC daim ntaub ntawv.
Learn more >Kev ua haujlwm zoo heev
1. Kev tshuaj ntsuam xyuas rov qab thiab qhov tsis zoo
2. Thawj cov qauv tsim thiab kev txiav txim siab
3. Lub tshuab machining chaw ua haujlwm raws li daim duab kos
4. Kev ntxhov siab ntxhov siab annealing
5. Dimensional soj ntsuam, tsom rau kev kuaj xyuas qhov deformation ntawm workpiece
6. Sandblasting, ultrasonic tu thiab ziab
7. Kev tshuaj xyuas cov khoom tiav, ntim thiab xa khoom
Cov txheej txheem tsim khoom
FAQ
Q: Dab tsi yog 445 ferritic stainless hlau, thiab nws siv li cas hauv cov roj oxide roj?
Q: Vim li cas 445 ferritic stainless hlau suav tias yog cov khoom siv zoo rau cov khoom siv roj oxide?
Q: Yuav ua li cas siv 445 ferritic stainless hlau txhim kho kev ua haujlwm ntawm cov khoom siv roj oxide?
Q: Puas muaj kev txhawj xeeb txog kev nyab xeeb lossis ib puag ncig ntawm kev siv 445 ferritic stainless hlau hauv cov khoom siv roj oxide?
Q: Koj puas tsim 445 ferritic tshav kub-resistant stainless hlau raw cov ntaub ntawv lossis tsuas yog ua raws li cov duab kos?
Cov khoom lag luam ntsig txog
False stacking qhov chaw
Anti-oxidation Stud
Thermocouple Casing
Hlau Bellows
ntim thiab shipping
Packing Service:
1.Txawm hais txog kev ntim khoom, peb nyiam siv cov thawv ntim khoom.
2.Txhua yam khoom tau ntim rau hauv pp hnab, thiab tom qab ntawd 10 units tau muab tso rau hauv ib lub thawv ntawv, thiab 5 lub thawv rau hauv ib lub thawv export. Lub thawv ntim puv ntawm npuas ntawm txhua lub ces kaum.
3.Thov saib rau nws tias cov khoom tawg yooj yim yuav tsum tau qhwv hauv cov khoom muag muag thiab khov kho rau hauv cov thawv ntawv.
Shipping Service:
tiv tauj peb
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