Yiziphi izakhi ekukhiqizeni amapayipi ensimbi azothinta ukusebenza

Ngokwekhwalithi nokusebenza kwamapayipi ensimbi, sifingqa izakhiwo zezakhi zensimbi ezahlukene eziqukethwe

Ikhabhoni:Ukuphakama kwekhabhoni kuyanda ubulukhuni bensimbi eyisishiyagalolunye kodwa kuba kubi kakhulu ukuqina kwepulasitiki nokuqina.

Isibabule:Ukungcola okuyingozi emapayipini ensimbi.Uma insimbi iqukethe isibabule esiphezulu.kulula ukuba brittle emazingeni okushisa aphezulu.Okuvame ukubizwa ngokuthi i-hot brittleness.

I-Phosphorus:inganciphisa kakhulu ipulasitiki nokuqina kwensimbi, ikakhulukazi emazingeni okushisa aphansi.Le nto ibizwa ngokuthi i-cold brittleness.Ensimbi yekhwalithi ephezulu, isulfure ne-phosphorus kufanele ilawulwe ngokuqinile.Ngakolunye uhlangothi., okuqukethwe okuphezulu kwesulfure ne-phosphorus ngensimbi ye-carbon ephansi ingenza kube lula ukusika, okulungele ukuthuthukisa ukusebenza kokusika kwensimbi.

I-Manganese:ingathuthukisa amandla ensimbi, yenza buthaka futhi iqede imiphumela emibi yesibabule, futhi ithuthukise ukuqina kwensimbi.

Insimbi ephezulu ye-alloy (insimbi ephezulu ye-manganese) enokuqukethwe kwe-manganese inezinto ezibonakalayo ezinhle ezifana nokumelana nokugqokwa.
I-silicon:Ingathuthukisa ubulukhuni bensimbi, kodwa ukuqina kwayo nokuqina kwayo kuyancipha.Kodwa i-silicon ingathuthukisa izici ezithambile zikazibuthe.

I-Tungsten:Ingathuthukisa ubulukhuni obubomvu namandla okushisa ensimbi, futhi ithuthukise ukumelana nokugqokwa kwensimbi.

I-Chromium:Ingathuthukisa i-hardena, i-wear resistance.i-corrosion resistance kanye ne-oxidation resistance yensimbi.

I-Vanadium:Ingakwazi ukucwenga ukwakheka okusanhlamvu kwensimbi futhi ithuthukise amandla, ukuqina nokumelana nokugqoka kwensimbi.Lapho incibilika ibe austenite ekushiseni okuphezulu.ukuqina kwensimbi kungandiswa.Ngokuphambene nalokho, uma ikhona ngesimo se-carbide, ukuqina kwayo kuzoncishiswa.