Super duplex stainless monga duplex ndi kapangidwe kake kosakanikirana ka austenite ndi ferrite komwe kali ndi mphamvu kuposa ferritic ndi austenitic steel grades. Kusiyana kwakukulu ndikuti super duplex ili ndi molybdenum ndi chromium yambiri zomwe zimapangitsa kuti zinthuzo zisamavutike kwambiri ndi dzimbiri. Super duplex ili ndi maubwino ofanana ndi ofanana nayo - ili ndi ndalama zochepa zopangira poyerekeza ndi ferritic ndi austenitic grades zofanana ndipo chifukwa cha kuchuluka kwa zipangizozo ndi mphamvu yogwira ntchito, nthawi zambiri izi zimapatsa wogula mwayi wogula makulidwe ang'onoang'ono popanda kusokoneza ubwino ndi magwiridwe antchito.

Mawonekedwe :
1. Kukana kwambiri dzimbiri la dzenje ndi ming'alu m'madzi a m'nyanja ndi malo ena okhala ndi kloridi, ndi kutentha kwakukulu kwa dzenje kupitirira 50°C
2. Kusinthasintha kwabwino kwambiri komanso mphamvu yokoka pa kutentha kozungulira komanso kochepera zero
3. Kukana kwambiri kukokoloka, kukokoloka ndi kukokoloka kwa m'mimba
4. Kukana bwino kwambiri kupsinjika kwa dzimbiri m'malo okhala ndi chloride
5. Chivomerezo cha ASME chogwiritsa ntchito chotengera cha mpweya wopanikizika