321 Kiimikada Reactor Liner
Magaca Alaabta: 321 Qalabka Kiimikada Aan Lahayn
(Sare-Xalka iska caabinta daxalka heerkulka)
Dulmarka alaabta
Saxanka{0}ZG10Cr18Ni9Ti (321 SS) reactor liners ayaa bixiya difaac heersare ah oo ka hortagaya bay'ada kiimikada gardarada ah. titanium - qaabdhismeedka austenitic ee xasiloon waxa uu keenaa iska caabin gaar ah daxalka intergranular iyo oxidation heerkulka joogtada ah ilaa 800 digrii , taas oo ka dhigaysa mid ku haboon dheefshiidka aashitada iyo sare - hababka falcelinta heerkulka.
Faa'iidooyinka Agabka
1. Iska caabinta Daxalka oo la xoojiyey
Xasilinta Ti waxay ka hortagtaa roobabka carbide (ASTM A262 Practice E shahaado la siiyay)
Iska caabbinta aysidhka: In ka yar ama la mid ah 0.1mm/sannadkii daxalka 20% H₂SO₄ at 80 darajo
Iska caabin Oxidation: Wuxuu sameeyaa lakabka Cr₂O₃ deggan heerkul sare
2. Waxqabadka Makaanikada
Awood heerkul sare -: 120MPa waxay dhalisaa xoog at 700 darajo
Iska caabinta baaskiil wadida kulaylka: Waxay u adkaysataa 3000+ wareegyada kulaylka (20 darajo ↔ 750 darajo)
Sharafta qaabdhismeedku: Waxay ilaalisaa xasilloonida cabbirka hoosteeda shoogga kulaylka
3. Wax-soo-saar heer sare ah
Qaadista saxda ah: ± 1.5mm dulqaadka cabbirka ee qaybaha waaweyn
Dhamaystirka dusha sare: Sida - tuurista Ra In ka yar ama la mid ah 6.3μm, koronto lagu sameeyay ilaa Ra in ka yar ama la mid ah 0.8μm la heli karo
Weldability: Waafaqsan buuxinta ER321 ee dayactirka goobta
Tilmaamaha Farsamada
|
Halbeegga |
Qiimaha |
Heerka |
|
Halabuurka |
Cr:17-19%, Ni:9-12%, Ti:5xC% |
ASTM A743 |
|
Heer kulka adeega ugu badan |
800 darajo (oo socota) |
ASME BPV |
|
Dhumucda darbiga |
10-100mm |
Caadiyan |
|
Dulqaadka Dheefta |
In ka yar ama la mid ah 2mm/m |
DIN 876 |
Xaqiijinta Tayada
Imtixaanka shucaaca 100% (ASTM E94)
Xalka ayaa lagu dhajiyay 1050 digrii oo leh demin degdeg ah
PMI waxay xaqiijisay kiimiko heerkul kasta
Codsiyada Warshadaha
Daawooyinka: Reactors synthesis API
Petrochemical: weelasha alkylation acid
Midabada & Midabka: Sare- weelasha isku dhafka heerkulka
Daaweynta Qashinka: Hababka dheefshiidka walxaha khatarta ah
Dabacsanaanta Naqshadeynta
• Qaababka jaahwareerka gaarka ah iyo korka kicinta
• Kanaalada kululaynta/qaboojinta isku dhafan
• Kordhinta dhumucda xadhkaha ee ku salaysan falanqaynta FEA
U Hogaansanaanta & Shahaadooyinka
Qaybta ASME VIII Div.1 • PED 2014/68/EU
EN 10204 3.2 shahaadooyinka agabka
NACE MR0175 ee codsiyada adeega dhanaan
Xogta Waxqabadka
Iska caabin gurracan: 25MPa Dilaaca walaaca at 750 darajo (1000h)
Dareenka kulaylka: 16.2 W/m·K at 500 darajo
Isku-dhafka ballaarinta: 18.5×10⁻⁶/ darajo (20-800 digrii)
Taageerada Injineerinka
• Xisaabinta heerka daxalka ee warbaahinta gaarka ah
• Liner - si - loo qariyo falanqaynta ballaadhinta kulaylka
• Adeegyada jilitaanka gariir iyo walbahaarka
FAQ
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