Hoʻopilikino i ka Euro 4/5/6 SS409 Universal Catalytic Converter me ka Pt Pd Rh Coating
Hoʻopilikino i ka Euro 4/5/6 SS409 Universal Catalytic Converter me ka Pt Pd Rh Coating
| ʻO ka palena keramika meli i loko | |||||||||
| Nā Kūlana | ʻĀpana | Waiwai | Waiwai i ana ʻia | ʻAno hoʻāʻo | |||||
| ʻO ka nui o ka pae crystalline Cordierite | % | ≥90.0 | 93.8 | XRD | |||||
| AL2O3 | % | 35.4±1.5 | 36.2 | loiloi kemika | |||||
| MgO | % | 13.5±1.6 | 14.6 | ||||||
| SiO2 | % | 49.7±1.7 | 48 | ||||||
| ka nui-kaumaha | Kg/L | ≤0.60 | 0.59 | E helu (kaumaha/nui) | |||||
| Ikaika | Mpa | ≥15.0 | 28 | Mea hoʻāʻo ikaika keramika ʻenekinia hōʻike kikohoʻe | |||||
| Mpa | ≥2.0 | 4.5 | |||||||
| Mpa | ≥0.15 | 0.28 | |||||||
| Ka helu o ka hoʻonui wela (mahana o loko-800 ℃) | /℃ | ≤1.8 × 10-6 | 1.55 | Mea hana hoʻonui wela | |||||
| Wahi palupalu | ℃ | ≥1360 | 1390 | DMTA | |||||
| Ke kū'ē i nā haʻalulu wela (550 ℃) | Manawa | ≥3 | 3 | umu hoʻopāpā | |||||
| Ka omo ʻana o ka wai | % | 18-28 | 25 | kaulike | |||||
| Ana | |
| Lōʻihi (mm) | Ka laulā (mm) |
| 7-1/4'īniha | 4 ʻīniha |
| 7-3/8 ʻīniha | 4-1/4'īniha |
| 7-3/4'īniha | 4-3/8'īniha |
| 8 ʻīniha | 4-1/2'īniha |
| 8-3/8'īniha | 4-3/4'īniha |
| 8-1/2'īniha | 5 ʻīniha |
| 8-3/4 ʻīniha | 5-1/8'īniha |
| 9 ʻīniha | 5-1/4'īniha |
| 9-3/8 ʻīniha | 5-1/2'īniha |
| 9-3/4 ʻīniha | 5-5/8'īniha |
| 10 ʻīniha | 6 ʻīniha |
| 10-1/2'īniha | 6-3/8'īniha |
| 10-7/8'īniha | 6-1/2'īniha |
| 11 ʻīniha | 7 ʻīniha |
| 11-1/4'īniha | 7-5/8'īniha |
| 11-1/2'īniha | |
| 12 ʻīniha | |
| 13 ʻīniha | |
| 13-3/8'īniha | |
| 15-1/2'īniha | |
| 22-1/2'īniha |
1. Hana ʻia me ka mea kila kila 409, paʻa a paʻa, me ka maikaʻi o ka pala a me ke kūpaʻa wela kiʻekiʻe.
2. Ke uhi ʻana i nā metala makamae no ka hana hoʻomaʻemaʻe maikaʻi.
3. Hiki ke hoʻopilikino ʻia nā nui a me nā kūlana kūpono no nā ʻano kaʻa like ʻole e like me nā pono.
4. Nui nā ʻano hoʻohālike e koho ai.
Nā mea hana nui o ka mea hoʻouluulu:
ʻO Palladium Pd - ka ʻāpana nui o ka hopena hoʻemi ʻokikene catalytic
ʻO Platinum Pt -hoʻokani nui i kahi hana catalytic i ka hopena oxidation o ke kalapona monoxide a me nā hydrocarbons
ʻO Rhodium Rh - ka hoʻoheheʻe catalytic o ke kalapona monoxide a me nā hydrocarbons
ʻO Co catalyst (cerium, lanthanum a me nā mea honua laha ʻole ʻē aʻe) - ʻaʻohe ona hana a hana liʻiliʻi paha, akā hiki ke hoʻomaikaʻi i ka hana o nā ʻāpana hana (hana, koho a me ke kūpaʻa).
1. ʻO ka mea hao poepoe a me ka ʻōvala no ke kaʻa ma ke alanui.
2. ʻĀpana metala no ka ʻenekini liʻiliʻi.
3. ʻĀpana hao no ke kaʻa ma waho o ke alanui.
4. ʻĀpana metala no ka mea hoʻouluulu ʻoihana.
5. ʻAno metala kūikawā no nā noi ʻē aʻe.
