Fa'apitoa le Euro 4/5/6 SS409 Universal Catalytic Converter ma le Pt Pd Rh Coating
Fa'apitoa le Euro 4/5/6 SS409 Universal Catalytic Converter ma le Pt Pd Rh Coating
| Fa'ailoga o le seramika i totonu o le melikerio | |||||||||
| Tuutuuga | Iunite | Taua | Tau fuaina | Metotia o le suega | |||||
| O le aofa'i autū o le vaega tioata o le Cordierite | % | ≥90.0 | 93.8 | XRD | |||||
| AL2O3 | % | 35.4±1.5 | 36.2 | su'esu'ega fa'akemikolo | |||||
| MgO | % | 13.5±1.6 | 14.6 | ||||||
| SiO2 | % | 49.7±1.7 | 48 | ||||||
| mamafa-volume | Kg/L | ≤0.60 | 0.59 | Fuafua（mamafa/volume） | |||||
| Malosi | Mpa | ≥15.0 | 28 | Su'ega malosi o le seramika fa'ainisinia fa'aaliga numera | |||||
| Mpa | ≥2.0 | 4.5 | |||||||
| Mpa | ≥0.15 | 0.28 | |||||||
| Fa'atusatusaga o le fa'alauteleina o le vevela (vevela i totonu-800 ℃) | /℃ | ≤1.8×10-6 | 1.55 | Meafaigaluega e fa'atatau i le fa'alauteleina o le vevela | |||||
| Tulaga fa'amalūlūina | ℃ | ≥1360 | 1390 | DMTA | |||||
| Tete'e atu i te'i vevela (550 ℃) | Taimi | ≥3 | 3 | ogaumu fa'a'ofuofu | |||||
| Mimiina o le vai | % | 18-28 | 25 | paleni | |||||
| Fua | |
| Umi (mm) | Lapopo'a (mm) |
| 7-1/4 inisi | 4 inisi |
| 7-3/8 inisi | 4-1/4 inisi |
| 7-3/4 inisi | 4-3/8 inisi |
| 8 inisi | 4-1/2 inisi |
| 8-3/8 inisi | 4-3/4 inisi |
| 8-1/2 inisi | 5 inisi |
| 8-3/4 inisi | 5-1/8 inisi |
| 9 inisi | 5-1/4 inisi |
| 9-3/8 inisi | 5-1/2 inisi |
| 9-3/4 inisi | 5-5/8 inisi |
| 10 inisi | 6 inisi |
| 10-1/2 inisi | 6-3/8 inisi |
| 10-7/8 inisi | 6-1/2 inisi |
| 11 inisi | 7 inisi |
| 11-1/4 inisi | 7-5/8 inisi |
| 11-1/2 inisi | |
| 12 inisi | |
| 13 inisi | |
| 13-3/8 inisi | |
| 15-1/2 inisi | |
| 22-1/2 inisi |
1. Faia i le uʻamea e le gaoia le 409, malosi ma umi, e lelei ona 'ele ma tete'e atu i le vevela maualuga.
2. Ufiufiina o u'amea taua mo se fa'atinoga lelei o le fa'amamāina.
3. E talafeagai mo faʻataʻitaʻiga eseese o taʻavale, e mafai ona faʻapitoa lapopoʻa ma tulaga faʻatonuina e tusa ai ma manaʻoga.
4. E tele faʻataʻitaʻiga e mafai ona filifili mai ai.
Mea fa'agaoioi o le Catalyst:
Palladium Pd - le vaega autū o le tali fa'asolosolo o le fa'aitiitia o le nitrogen oxide
Platinum Pt -e tele lava ina faia se sao fa'aosofiaga i le tali atu o le oxidation o le carbon monoxide ma hydrocarbons
Rhodium Rh - fa'asolosolo fa'asolosolo o le carbon monoxide ma hydrocarbons
Co-catalyst (cerium, lanthanum ma isi elemene eleele seasea) - e leai sona gaioiga pe matua itiiti lava sona gaioiga, ae e mafai ona fa'aleleia atili le fa'atinoga o vaega aoga (gaioiga, filifiliga ma le mautu).
1. Mea fa'avae u'amea lapotopoto ma oval mo ta'avale i luga o le auala.
2. Mea fa'avae u'amea mo le afi la'ititi.
3. Mea fa'avae u'amea mo ta'avale i fafo atu o le auala.
4. Mea fa'avae u'amea mo le fa'agaoioiga fa'apisinisi.
5. Fa'atulagaga fa'apitoa o le u'amea mo isi fa'aoga.
