Habayn Euro 4/5/6 SS409 Universal Catalytic Converter oo leh Pt Pd Rh Coating
Habayn Euro 4/5/6 SS409 Universal Catalytic Converter oo leh Pt Pd Rh Coating
| Halbeegga dhoobada malabka gudaha | |||||||||
| Shuruudaha | Cutubka | Qiimaha | Qiimaha la qiyaasay | Habka tijaabada | |||||
| Qaybta ugu muhiimsan ee crystalline-ka ee Cordierite | % | ≥90.0 | 93.8 | XRD | |||||
| AL2O3 | % | 35.4±1.5 | 36.2 | falanqaynta kiimikada | |||||
| MgO | % | 13.5±1.6 | 14.6 | ||||||
| SiO2 | % | 49.7±1.7 | 48 | ||||||
| miisaanka mugga | Kg/L | ≤0.60 | 0.59 | Xisaabi (miisaanka/mugga) | |||||
| Xoog | Mpa | ≥15.0 | 28 | Tijaabada xoogga dhoobada injineernimada bandhigga dhijitaalka ah | |||||
| Mpa | ≥2.0 | 4.5 | |||||||
| Mpa | ≥0.15 | 0.28 | |||||||
| Isugeynta ballaarinta kulaylka (heerkulka gudaha-800℃) | /℃ | ≤1.8 × 10-6 | 1.55 | Qalabka ballaarinta kulaylka | |||||
| Barta jilicsanaanta | ℃ | ≥1360 | 1390 | DMTA | |||||
| Iska caabbinta kulaylka (550℃) | Waqtiga | ≥3 | 3 | foorno dab-shid ah | |||||
| Nuugista biyaha | % | 18-28 | 25 | dheelitirnaan | |||||
| Cabbirka | |
| Dhererka (mm) | Ballaca (mm) |
| 7-1/4 inji | 4 inji |
| 7-3/8 inji | 4-1/4 inji |
| 7-3/4 inji | 4-3/8 inji |
| 8 inji | 4-1/2 inji |
| 8-3/8 inji | 4-3/4 inji |
| 8-1/2 inji | 5 inji |
| 8-3/4 inji | 5-1/8 inji |
| 9 inji | 5-1/4 inji |
| 9-3/8 inji | 5-1/2 inji |
| 9-3/4 inji | 5-5/8 inji |
| 10 inji | 6 inji |
| 10-1/2 inji | 6-3/8 inji |
| 10-7/8 inji | 6-1/2 inji |
| 11 inji | 7 inji |
| 11-1/4 inji | 7-5/8 inji |
| 11-1/2 inji | |
| 12 inji | |
| 13 inji | |
| 13-3/8 inji | |
| 15-1/2 inji | |
| 22-1/2 inji |
1. Waxaa laga sameeyay 409 walxo bir ah oo aan miridh lahayn, adag oo waara, oo leh daxal wanaagsan iyo iska caabin heerkul sare leh.
2. Dahaarka biraha qaaliga ah si loo helo waxqabad nadiifin wanaagsan.
3. Ku habboon noocyada kala duwan ee baabuurta, cabbirrada iyo heerarka waxaa loo habeyn karaa iyadoo loo eegayo baahiyaha.
4. Waxaa jira noocyo badan oo laga dooran karo.
Maaddooyinka firfircoon ee kiciyaha:
Palladium Pd - qaybta ugu muhiimsan ee falcelinta dhimista oksaydhka nitrogen-ka ee catalytic
Pt Platinum -inta badan waxay door muhiim ah ka ciyaartaa falgalka oksaydhka ee kaarboon monoksaydh iyo hydrocarbons
Rhodium Rh - oksaydhaynta kicinta ee kaarboon monoksaydh iyo hydrocarbons
Kataliyayaasha Co (cerium, lanthanum iyo curiyayaasha kale ee dhulka naadirka ah) - ma laha wax dhaqdhaqaaq ah ama dhaqdhaqaaq aad u yar, laakiin waxay hagaajin kartaa waxqabadka qaybaha firfircoon (dhaqdhaqaaqa, xulashada iyo xasilloonida).
1. Substrate bir ah oo wareegsan iyo mid Oval ah oo loogu talagalay baabuurta wadada ku jirta.
2. Substrate bir ah oo loogu talagalay matoorka yar.
3. Substrate bir ah oo loogu talagalay baabuurta ka baxsan wadada.
4. Substrate bir ah oo loogu talagalay kicinta warshadaha.
5. Qaab-dhismeed gaar ah oo bir ah oo loogu talagalay codsiyada kale.
