Uhlobo lwe-904L yintsimbi ephezulu ye-alloy austenitic eyaziwayo ngeempawu zayo zokubola. Le nguqulo yekhabhoni ephantsi yohlobo lwe-904 yensimbi engenasici inika nezinye izibonelelo kubasebenzisi kubandakanya:
- I-non-magnetic
- Iipropati zomhlwa ezomeleleyo kunoHlobo lwe-316L ne-317L
- Ukumelana kakuhle ne-sulphuric, i-phosphoric kunye ne-acetic acid
- Ukuchasana okuphezulu kwimingxuma kunye noxinzelelo lokuqhekeka kwe-corrosion
- Ubume obugqwesileyo kunye nokuweldability
Ngenxa yazo zonke izibonelelo zokusebenzisa Uhlobo lwe-904L yensimbi engenasici, inokufumaneka kwinani lezicelo kwiindidi ezahlukeneyo zamashishini abalulekileyo kubandakanya:
- Izixhobo zokupholisa zamanzi olwandle
- Ukulungiswa kweekhemikhali zesulphuric, phosphoric kunye ne-acetic acid
- Izitshintshi zobushushu
- Imibhobho yeCondenser
- Ukuhlamba igesi
- Ulawulo kunye nezixhobo
- Ishishini leoli negesi
- Imveliso yamachiza
- Iintambo kwii-electrostatic precipitators
Ukuze kuthathelwe ingqalelo Uhlobo lwe-904L, insimbi engenasici kufuneka ibe nokwakheka kweekhemikhali ezizodwa ezibandakanya oku kulandelayo:
- Fe balance
- Ndi 23-28%
- Cr 19-23%
- Mo 4-5%
- Mn 2%
- Cu S 1-2.0%
- Si 0.7%
- S 0.3%
- N 0.1%
- P 0.03%
Ixesha lokuposa: Aug-21-2020