Hydrogen sulfide corrosion resistant pombi simbi inonyanya kushandiswa kugadzira uye kutakura sour gasi pombi.Nekuvandudzwa kwekumanikidzwa kwekutakura uye kuderedza gasi kubva pakuona kwemutengo we desulfurization, dzimwe nguva pasina desulfurization yemamiriro epombi yegesi, kuitira kuti mapaipi akadaro ashandise pombi yekudzivirira corrosion kune hydrogen sulfide.
Hydrogen sulfide corrosion resistant simbi yepombi yemafutauye gasi pombi ndiyo yakanyanya kuoma kugadzira rudzi rwesimbi, nekuda kwekuchena kwayo kwesimbi yakanyungudutswa, billet segregation controls uye inodzorwa kukungurutswa uye kutonhora zvinodiwa zvechinyakare metallurgical process haigone kusangana nezvinodiwa .

Kazhinji munzvimbo yeasidhi gasi, zvikonzero zvekutadza kwepombi zviri zviviri: imwe ndeye sulfide stress corrosion cracking, inotaurwa kuSSC.Iko kukanganisa kuri mune yakakwirira simba simbi pamusoro uye kushushikana kwemukati uye hydrogen sulfide corrosion pasi pechiito chepakati pamwe chete nekushushikana kwekutungamira perpendicular madziro kuputika.Mupombi mukuita basa, iyo yepamusoro-giredhi simbi pombi inotarisana neSSC.

Imwe ndeye hydrogen induced cracking, inonzi HIC.Kutsemuka nekuda kwehuwandu hwehuwandu hwehydrogen sulfide gasi nharaunda mukati mesimbi yekuora mukati mehydrogen inogadzirwa munharaunda yeinclusions uye kupatsanurwa kunokonzeresa kupfumisa kwepamusoro kunoenderana nekutsemuka kwemadziro.HIC inowanzoitika musimbi yakaderera-, yepakati-simba yakasimwa.