Nzvimbo dzekushandisa dzeakakosha alloys muindasitiri yepetroleum:
Petroleum yekuongorora uye kusimudzira iindasitiri inorangwa, tekinoroji-yakanyanya uye capital-intensive indasitiri inoda kushandisa huwandu hukuru hwezvinhu zvesimbi uye zvigadzirwa zvine akasiyana zvivakwa uye mashandisiro. Nekuvandudzwa kweakanyanya kudzika uye ultra-inclined oiri uye gasi matsime nemafuta negasi minda ine H2S, CO2 uye Cl -, kushandiswa kwesimbi isina tsvina zvinhu zvine anti-corrosion performance performance iri kuwedzera.
Kuvandudzwa kweindasitiri yepetrochemical uye kuvandudzwa kwemidziyo yepetrochemical kwaisa pamberi pepamusoro zvinodiwa zvemhando uye kuita kwesimbi isina tsvina. Izvo zvinodikanwa zvekupokana necorrosion, yakakwirira tembiricha kuramba uye yakaderera tembiricha kuramba kwesimbi isina simbi haina kusununguka asi yakasimba. Panguva imwecheteyo, iyo petrochemical indasitiri zvakare yakanyanya tembiricha, yakanyanya kudzvanywa uye ine muchetura indasitiri, iyo yakasiyana nemamwe maindasitiri. Migumisiro yekusanganisa zvinhu haisi pachena. Kamwe chete mhando yemidziyo yesimbi isina tsvina muindasitiri yepetrochemical haigone kuvimbiswa, mhedzisiro yacho ichave isingafungidzike, Naizvozvo, mabhizinesi emumba esimbi isina tsvina, kunyanya mabhizinesi epombi yesimbi, anofanirwa kuvandudza hunyanzvi hwemukati uye kuwedzera kukosha kwezvigadzirwa nekukurumidza sezvinobvira kutora musika wezvigadzirwa zvepamusoro.
Inowanzo shandiswa mumareactor mumidziyo yepetrochemical, machubhu emafuta echitsime, matanda akakwenenzverwa mumatsime emafuta anoodza, machubhu anotenderera muvira re petrochemical, uye zvikamu uye zvikamu pamafuta uye gasi kuchera.
Special alloys anowanzoshandiswa muindasitiri yepetroleum:
Simbi isina tsvina: 316LN, 1.4529, 1.4539, 254SMO, 654SMO, nezvimwewo.
Superalloy: GH4049
Nickel-based alloys: Alloy 31, Alloy 926, Incoloy 925, Inconel 617, Nickel 201, nezvimwewo.
Corrosion resistant alloy: Incoloy 800H,Hastelloy B2, Hastelloy C, Hastelloy C276
