Izakhiwo Ezijwayelekile

Ipuleti lensimbi engagqwali le-Alloy 2205 eliyi-duplex liyipuleti lensimbi engagqwali le-duplex elingu-22% le-Chromium, i-Molybdenum engu-3%, i-Nickel nitrogen engu-5-6% elihlanganiswe ne-nitrogen enezakhiwo eziphezulu zokumelana nokugqwala okujwayelekile, okusendaweni kanye nokucindezeleka ngaphezu kwamandla aphezulu kanye nokuqina okuhle kakhulu komthelela.

Ipuleti lensimbi engagqwali eliyi-duplex le-Alloy 2205 linikeza ukumelana nokugqwala kwemigodi kanye nokuqhekeka okungaphezu kwezinsimbi ezingagqwali ze-austenitic ezingama-316L noma ezingama-317L cishe kuzo zonke izinhlobo zokugqwala. Liphinde libe nezakhiwo zokukhathala kokugqwala nokuguguleka okuphezulu kanye nokwanda okuphansi kokushisa kanye nokuqhuba kokushisa okuphezulu kune-austenitic.

Amandla okukhiqiza cishe aphindwe kabili kunawezinsimbi ezingagqwali ze-austenitic. Lokhu kuvumela umklami ukuthi onge isisindo futhi kwenza i-alloy incintisane kakhulu nezindleko uma iqhathaniswa ne-316L noma i-317L.

Ipuleti lensimbi engagqwali le-Alloy 2205 eliphindwe kabili lifaneleka kakhulu ekusetshenzisweni okumboza ububanzi bokushisa obungu--50掳F/+600掳F. Amazinga okushisa angaphandle kwalolu bubanzi angacatshangelwa kodwa adinga imikhawulo ethile, ikakhulukazi ezakhiweni ezihlanganisiwe.