Alloy 625 bolts

Ama-bolts angama-625 angama-625 angasetshenziswa ezindaweni ezahlukahlukene ezilimazayo ngenxa yamandla abo okuvimbela ukugqwala kwengcindezelo, ukugqwala kwe-crevice kanye nokugqwala okukhonkotha. Kuzinhlelo zokusebenza ezithambile ezinjengamanzi asemoshweni, amasha noma anosawoti, usawoti ongathathi hlangothi kanye nemidiya ye-alkali cishe ebekezeleleke ngokuphelele. Ezimweni ezinzima kakhulu, okuqukethwe kwe-nickel kanye ne-chromium kunikeza ukumelana namakhemikhali oxidizing. Ama-bolts angama-625 angama-625 nawo amelana nezimo ezingezona ezoxidiziz.

Ama-bolts angama-625 alula ukuwela kusetshenziswa izinqubo ze-welding ezijwayelekile, eziwusizo ikakhulukazi ezifundweni ze-Informel 625 Weld. Le alloy ivame ukukhethwa ngokushaywa kwayo uma kuqhathaniswa nezinye izibani ezisekelwa yi-nickel ezisuselwa ku-nickel. I-Alloy 625 imelana nokugqwala kwezinto ezinhlamnyezwe ngisho nasesimweni se-as-welded. Ngaphezu kwalokho, ukwelashwa okushisa okushisayo kwe-weld akudingekile ukugcina ukumelana nokugqwala.

I-Incons 625 ihlanganisa ukumelana nokushisa, ukumelana nokugqwala namandla. Kusetshenziswa ama-fasteners angama-625 ezindaweni ezivela emazingeni okushisa aphansi kuya ku-1800o f (1000o C). I-Antioxidant isici esiyinhloko. Njengo-Alloy C276, i-Incon 625 iyi-nickel-chromium-molybdenum alloy. Ukungeza imiphumela ye-niobium ngezinto ezinamandla. Izicelo ezijwayelekile yimvelo yasolwandle kanye nemishini yokulawula ukungcoliswa.

Kwakhiwa amabhulokhi angama-625 ngo-1960s njengezinto zokupheka zamapayipi ezifakwe emvula ukuze anikeze amandla aphezulu ngisho nangamazinga okushisa aphezulu asukela ekulweni namazinga okushisa aphansi afinyelela ku-1800¡ãf. Ama-bolts angama-625 angama-625, abizwa nangokuthi Alloy 625, ayaziwa ngekhono labo elimangalisayo lokugcina amandla nokuphikiswa ukushisa ngaphakathi nangaphandle kwezindawo ezilimazayo.

Kwakhiwa amabhulokhi angama-625 ngo-1960s njengezinto zokupheka zamapayipi ezifakwe emvula ukuze anikeze amandla aphezulu ngisho nangamazinga okushisa aphezulu asukela ekulweni namazinga okushisa aphansi afinyelela ku-1800¡ãf. Ama-bolts angama-625 angama-625, abizwa nangokuthi Alloy 625, ayaziwa ngekhono labo elimangalisayo lokugcina amandla nokuphikiswa ukushisa ngaphakathi nangaphandle kwezindawo ezilimazayo.