Catalyst mutakuri cordierite zinga zinga Ceramics kuti DOC

Tsananguro Pfupi:

Ceramic muzinga substrate (zvinokonzeresa monolith) irudzi rutsva rwemaindasitiri zvedongo chigadzirwa, semuchina wekutakura uyo anoshandiswa zvakanyanya mumotokari dzinoburitsa kunatsa system uye maindasitiri anopedza gasi kurapwa system.


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Catalytic converter substrate yemotokari:

ayo makuru acho anoumbwa necordierite uye simbi isina simbi yesimbi
Izvo zvinhu zve catalytic converter substrate ndeye cordierite. Iyo yakasikwa cordierite iripo isingawanzo kuitika mune zvakasikwa, saka mazhinji acho
cordierites zvinhu zvakagadzirwa nevanhu. Iwo makuru maficha eakadai ecordierite akaderera ekushisa ekuwedzera kuwedzera, zvakanaka kupisa
kuvhunduka kuramba, yakakwira anti-acid, anti-alkali uye antii-kukurwa kwevhu basa uye yakanaka mehendi simba.
Iyo yakajairwa CPSI ye catalytic converter substrate ndeye 400. Maumbirwo ezinga rehuchi zvedongo rakatenderera, mujaho, ellipse uye zvimwe
yakakosha chimiro zvinoenderana nemutengi chinodiwa kuitira kuti asangane akasiyana mota mamodheru anodikanwa.

Zvivakwa zve Nyuchi Ceramics

Chinhu Chikwata Alumina Ceramic Dense Cordierite Cordierite Mullite
Kuwandisa g / cm3 2.68 2.42 2.16 2.31
Kuwanda kwehuwandu makirogiramu / m3 965 871 778 832
Thermal Kuwedzera Coefficient 10-6 / k 6.2 3.5 3.4 6.2
Yakananga Heat Kugona j / kg · k 992 942 1016 998
Thermal Kuitisa w / m · k 2.79 1.89 1.63 2.42
Thermal Shock Nemishonga Max K 500 500 600 550
Anonyorovesa Tembiricha 1500 1320 1400 1580
Kunonyanyisa Service Tembiricha 1400 1200 1300 1480
Avhareji Unyanzvi Hwokushisa w / m · k / m3 · k 0.266 0.228 0.219 0.231
Kubvisa mvura % -20 ≤5 15-20 15-20
Acid Nemishonga % 0.2 5.0 16.7 2.5

  • Pashure:
  • Zvadaro:

  • Nyora yako meseji pano uye uitumire kwatiri