Uhlobo 317L inguqulo yensimbi engagqwali ye-carbon austenitic ephansi yohlobo 317 enikeza ukumelana nokugqwala okuthuthukisiwe ngaphezu kohlobo 304/304L. Ezinye zezinye izinzuzo ezinkulu zohlobo lwe-317L zifaka:
- Ukumelana nokugqwala okungcono okujwayelekile nokwasendaweni uma kuqhathaniswa nensimbi engagqwali engu-316/316L
- Ukwakheka okuhle kanye nokushisela
- Ukwanda kokumelana nokuhlaselwa kwamakhemikhali kusuka kuma-acids
- Okuqukethwe kwekhabhoni ephansi kuholela ekuphikiseni ukuzwela lapho kushiselwe
- Okungewona uzibuthe
Njengazo zonke izinsimbi ezingenasici, Uhlobo 317L lunokwakheka kwamakhemikhali okuhlukile okuhlanganisa okulandelayo:
- Fe Balance
- Cr 18-20%
- Kuze kube ngu-11-15%
- Mn 2%
- Si 0.75%
- C 0.03%
- N 0.1%
- S 0.03%
- P 0.045%
Ngenxa yezinzuzo zoHlobo lwe-317L nokwakheka kwamakhemikhali, isetshenziswa kakhulu ezimbonini ezahlukahlukene ngezinhlelo zokusebenza eziningi ezihlanganisa:
- Imishini yephepha ne-pulp
- Ukucubungula amakhemikhali kanye ne-petrochemical
- Ukucubungula ukudla
- Ukukhiqizwa kwamandla okuhlanganisa amafutha ezinto ezimbiwa phansi kanye nenuzi
- I-flue gas desulfurization systems
Isikhathi sokuthumela: Aug-10-2020