ChichewaKwakhiwa 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.Chinese (ngokwesiko)I-ASTM B564 601 I-WN FLANE NCONELL 601 iyi-nickel-chromium alloy esetshenziselwa izinhlelo ezidinga ukumelana nokugqwala nokushisa. Le ncwadi ye-nickel ivelele ngenxa yokumelana nokumelana kwayo ku-oxidation ephezulu yokushisa i-oxidation, ihlala imelana ne-oxidation ngo-2200¡Ã f. alloy 601 ithuthukisa izikali ezilandelwa yi-oxide ezivimbela ngisho nezimo ezinzima zokuhamba nge-hormal.
