I-SS316L iyinsimbi engagqwali ye-austenitic chromium-nickel ene-molybdenum nokuqukethwe kwekhabhoni ephansi.
Ukumelana Nokugqwala:
Ama-asidi e-Organic ekugxilweni okuphezulu kanye namazinga okushisa aphakathi nendawo.
Ama-acids angaphili, isb i-phosphoric ne-sulfuric acid, ekugxilweni okumaphakathi kanye namazinga okushisa.Insimbi ingasetshenziswa futhi ku-sulfuric acid yokugxila ngaphezu kwama-90% ekushiseni okuphansi.
Izithako zikasawoti, isb ama-sulphate, ama-sulphide nama-sulphite.
Izindawo ze-Caustic:
Izinsimbi ze-Austenitic zisengozini yokuqhekeka kwe-corrosion.Lokhu kungenzeka emazingeni okushisa angaphezu kuka-60°C (140°F) uma insimbi ingaphansi kokucindezeleka okuqinile futhi ngesikhathi esifanayo ihlangana nezixazululo ezithile, ikakhulukazi lezo eziqukethe ama-chloride.Ngakho-ke izimo zesevisi ezinjalo kufanele zigwenywe.Izimo lapho izitshalo zivalwa kufanele zicatshangelwe, njengoba ama-condensate akhiwayo angaba nezimo eziholela ekuqhekekeni kokugqwala kwengcindezi kanye nokubhoboza.
I-SS316L inokuqukethwe kwekhabhoni ephansi ngakho-ke ukumelana kangcono nokugqwala kwe-intergranular kunezinsimbi zohlobo lwe-SS316.
Isicelo:
I-TP316L isetshenziselwa uhla olubanzi lwezinhlelo zokusebenza zezimboni lapho izinsimbi zohlobo lwe-TP304 ne-TP304L zinokumelana nokugqwala okwanele.Izibonelo ezijwayelekile yilezi: izinto ezishintsha ukushisa, amacondenser, amapayipi, amakhoyili okupholisa nawokushisisa embonini yamakhemikhali, ye-petrochemical, i-pulp nephepha kanye neyokudla.
