Imivalo yentsimbi ye-alloy kunye neentonga
I-Pool Poed Pipe ye-Idled yi-Nickel-Chromium-molybdenum yenzelwe ukuxhathisa iimeko ezahlukeneyo zoncedo, iginyisela i-crerosion. I-Pool Pipe 718 i-EFWEL yi-NEWCEL-CHROIIUR ALTIPY YONYANGO YOKUGQIBELA YAMANQAKU AQHUTYELWEYO KWI-DEPREES EZIQINISEKILEYO KWI-1300 degrees fahrees (i-700 degrees fahrees). I-Erw-Tube ye-Erw ye-Erw ineepropathi ezigqwesileyo kumaqondo aphezulu kunye namaqondo obushushu asezantsi.
I-Polts ye-UNOLT ezingama-625 zaphuhliswa nge-1960s njengezixhobo zokulinganisa ezivaliweyo zokubonelela ngamandla aphakamileyo nakwiqondo lobushushu eliphezulu ukusuka kwiqondo lobushushu eliphantsi ukuya kwi-1800¡n. I-Polts ye-UNOLT ezingama-625, ekwabizwa ngokuba yi-Alloty 625, yaziwa ngamandla abo amangalisayo ukugcina amandla kunye nokuxhathisa ubushushu ngaphakathi nangaphandle kwemeko. Ubukho beNickel kunye neChromium yenza i-interts ezingama-625 ezichasene nokunganyangeki, i-oxidation kunye ne-carburing. I-MolyBDenum inceda ukubonelela ngamandla apheleleyo okudinwa, ukumelana noxinzelelo, ukumisa kunye nokuntywila kwe-cervice yosulelo xa kuchaziwe kwi-chloride ion.