I-Super duplex stainless efana ne-duplex yi-microstructure exubeneyo ye-austenite kunye ne-ferrite ephucule amandla ngaphezu kwe-ferritic kunye ne-austenitic steel grade.Umahluko ophambili yi-super duplex ine-molybdenum ephezulu kunye nomxholo we-chromium onika imathiriyeli ukuxhathisa okukhulu ekumdleni.I-Super duplex ineenzuzo ezifanayo njengeqabane layo - ineendleko eziphantsi zemveliso xa ithelekiswa namanqanaba afanayo e-ferritic kunye ne-austenitic kwaye ngenxa yezixhobo eziye zanda amandla kunye namandla esivuno , kwiimeko ezininzi oku kunika umthengi ukhetho olwamkelekileyo lokuthenga ubukhulu obuncinci ngaphandle kwesidingo sokulalanisa kumgangatho kunye nokusebenza.

Iimbonakalo :
1 .Okugqwesileyo ukuxhathisa kwimingxuma kunye nokuhlwa kwemingxuma emanzini olwandle kunye nezinye ikloridi equkethe imo engqongileyo, kunye nobushushu obubalulekileyo bomgodi obungaphezulu kwe-50 ° C.
2 .I-ductility egqwesileyo kunye namandla empembelelo kuzo zombini i-ambient kunye ne-sub-zero amaqondo obushushu
3 .Ukuchasana okuphezulu kwi-abrasion, i-rosion kunye ne-cavitation erosion
4 .Ukuchasana okugqwesileyo kuxinzelelo lwe-corrosion cracking kwi-chloride equlethe iindawo
5 .Imvume ye-ASME yokusetyenziswa kwenqanawa yoxinzelelo