Ifu ya Super duplex stainless nka duplex ni imiterere ivanze ya austenite na ferrite, ikaba yararushijeho gukomera kurusha icyuma cya ferritic na austenitic. Itandukaniro rikomeye ni uko super duplex ifite molybdenum na chromium nyinshi, ibyo bigatuma ibikoresho birushaho kurwanya ingese. Super duplex ifite inyungu zimwe n'izayo - ifite ikiguzi gito cyo gukora ugereranije n'ifu ya ferritic na austenitic, kandi bitewe n'uko ibikoresho byongereye imbaraga zo gukurura no gutanga umusaruro, akenshi ibi biha umuguzi amahitamo yo kugura ubunini buto nta mpamvu yo kubangamira ubwiza n'imikorere.

Ibiranga:
1. Ubudahangarwa budasanzwe ku myobo n'ingufu mu mazi yo mu nyanja n'ahandi hantu harimo koloride, aho ubushyuhe bw'imyobo burenze 50°C
2. Ubushyuhe bwinshi n'imbaraga z'ingaruka ku bushyuhe buri hagati y'ikirere n'ubushyuhe buri munsi ya zeru
3. Ubudahangarwa bukomeye ku gushwanyagurika, isuri n'isuri yo mu kanwa
4. Ubudahangarwa bwiza bwo kurwanya ingese mu bidukikije birimo chloride
5. Kwemeza ASME gukoresha ubwato bukoresha umuvuduko