Lub hauv paus rau phau ntawv
Cov phaj kub-resistant steel phaj yog ib qho tshwj xeeb uas muaj lub zog, thiab kev tiv thaiv oxidation, thiab kev kho mob oxider Cov Khoom Siv Hluav Taws Xob, Boilers, thiab cov txheej txheem kub kub {}}
Cov Ntsiab Lus Tseem Ceeb
| Kev qhia tshwj xeeb | Cov ntsiab lus |
|---|---|
| Cov qib kawm | ASTM A387 gr . 11}}}}}. b, A335 P11 / P228 P228 P265GHGH, P355NH |
| Thickness Ntau Yam | 5 - 100 hli |
| Qhov dav ntau | 1, 000} - 3,500 hli |
| Ntev ntev li cas | 2, {{000 - 12, 000 hli |
| Lub zog tensile | 400-650 MPa |
| Paib lub zog | 250-500 MPa |
| Lub zog ua kom muaj zog | Ntau dua los yog sib npaug rau 25 MPa @ 550℃rau 100, 000 h (qib nyob) |
| Oxidation tsis kam | Daim ntawv ruaj khov oxide txheej kom txog cov ntsuas ntsuas qhov kub |
| Elongation (min) | Ntau dua los yog sib npaug rau 20% |
| Qhov xwm txheej nto | Zeb teev (xaiv tau tua-blast lossis pickled tiav) |
Cov qib kev cai, cov tuab, thiab kev kho kom sov muaj nyob ntawm kev thov .
Nta & Qhov Zoo
High-kub lub zog:Tswj cov cuab yeej ua haujlwm thiab tiv thaiv kev muag khoom hauv lub caij nyoog pabcuam txog li 1,100 degree.
Zoo heev creep:Optimized alloy sib npaug hais tias yuav ruaj khov nyob rau hauv tas mus li ruaj khov nyob rau hauv qhov kub tsis tu ncua ntawm qhov kub .
Oxidation & scaling Kuj:Kev sib txuas ntawm cov lus yeeb yaj kiab tiv thaiv oxide cov yeeb yaj kiab, lub neej pabcuam txuas ntxiv hauv kev ua haujlwm hauv oxidizing ib puag ncig .
Zoo weldability:Tswj cov roj carbon sib npaug thiab cov ntawv tso cai ruaj khov txhim khu kev qha vuam vuam nrog tsawg kawg {}}
Qhov seem ruaj khov:Tsawg thermal nthuav dav thiab tsawg heev distortion ua kom muaj kev thev taus nruj me ntsis hauv qab cua hauv thermling .
Cov Ntawv Thov
Rauv & Boiler Siv:Rauv phab ntsa, Superheater thiab Refe-Race Panels, thiab ua kom sov crasks .
Petrochemical & Fais fab Nroj Tsuag:Cov tshuab tshav kub-ua kom zoo nkauj tubsab, cov phiaj xwm taub hau, thiab lub nkoj siab siab plhaub li .
Muaj Kilns & Ncu:Cov phiaj rau hauv sab hauv cov phaj, cov blocks blocks, thiab lub qhov rooj sib dhos .
Hlau & Plooj Kev Raug:Tuav Chamber Ntsa, Cov trough liners, thiab iav melting tank tej .
Incinerators & Combusation Chambers:Nplaim taws-deflector daim phiaj thiab refractory rov qab txhawb nqa .
Ntim & Xa Tawm
Ntim:
Daim phiaj plhaw nrog polymer lossis ntoo spacers; npoo tiv thaiv los ntawm galvanized steel sangles .
Kev xaiv tua-moj tej kuab tu thiab kub-corrosion-inhibiting txheej .
Qhwv hauv hnyav-ntsuas nrog cov ntawv kub ceev lossis tiv thaiv kub; strapped rau thauj .
Lub sij hawm ua:Cov qauv tsim thiab cov zaub mov xa tuaj tsis pub dhau 25-35 hnub tom qab kev txiav txim kev pom zoo; Cov sijhawm teem sijhawm (15-20 hnub) muaj rau cov haujlwm ceev .
Vim li cas thiaj xaiv peb cov phiaj kub-resistant?
Advanced Metallurgical ControlS:Nqus plua plav thiab tswj dov ua kom zoo dua cov nplej loj thiab tag nrho homogeny .
Kev Nkag Txiaj:Nyob rau hauv-tsev lub tsev ntev creep rupture chaw siv tau kev ua tau zoo rau cov qhua tuaj noj mov .
Kho Kev Cai Siv Hluav Taws Xob:Ua kom zoo thiab cua sov soak cycles ua tiav microsing microstructures rau cov kev pabcuam kev pabcuam .
Kev Txhawb Nqa:Cov ntawv thov sib tw metallurgists thiab cov cuab yeej siv kub kub muab cov txheej txheem xaiv kev thaiv av, thiab kev soj ntsuam lub neej nyob hauv 12 teev.
Tiv Tauj Peb
Rau cov laus, kev ua tau zoo kub-resistant steel daim hlau uas yuav tsum tau muab cov ntaub ntawv muag rau koj cov kev pab cuam siab tshaj plaws rau koj qhov kev xav tau ntau tshaj plaws.
Cim npe nrov: Thaum Tshav Kub Kub-Resistant Steel Phaj, Tuam Tshoj Tshav Kub-Resistant Steel Phaj Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
