Intsimbi yeNtwasahlobo eyiFlethi
1. Ukwenza intsimbi ecaba ngesiguquli kusetyenziswa ikakhulu intsimbi enyibilikisiweyo njengemathiriyeli ekrwada.Kukho izinto ezimbalwa ezinobungozi kwintsimbi etyhidiweyo, kwaye umgangatho wentsimbi ecwecwe eveliswayo uqinisekisiwe.
2. Ngenxa yesivuno esiphezulu kunye nokusetyenziswa kwamandla aphantsi, ixabiso ngetoni liphantsi kunelo lomlilo wombane.
3. Insimbi etyhidiweyo ifakwe ngokuthe ngqo kwi-billet, eshiya inkqubo yokuvula i-billet kunye nokunciphisa iindleko.
4. I-billet eqhubekayo yokuphosa inezinga eliphezulu lokulinganisa, elinokuqinisekisa izinga lokulinganisa intsimbi ecwecwe kwaye ihlangabezane neemfuno zabasebenzisi.
Iintsimbi ze-ferrous, intsimbi kunye neentsimbi ezingenayo i-ferrous
Ngaphambi kokuba ungenise ulwahlulo lwentsimbi, yazisa ngokufutshane iikhonsepthi ezisisiseko zesinyithi, intsimbi kunye neentsimbi ezingenayo i-ferrous.
1. Iintsimbi ezinentsimbi zibhekisa kwintsimbi kunye nentsimbi.Njengentsimbi, i-iron yehagu, i-ferroalloy, i-iron cast, njl.
Intsimbi yehagu yimveliso yokunyibilikisa intsimbi ekrwada kwi blast furnace, esetyenziswa ikakhulu ukwenza intsimbi kunye nokuphosa.Intsimbi yehagu inyibilika kwiziko lokunyibilikisa intsimbi ukuze kufumaneke intsimbi etyhidiweyo (ulwelo).Ulwelo olutyhidiweyo lwentsimbi luphoswa kwisanti.Olu hlobo lwentsimbi lubizwa ngokuba yintsimbi.I-Ferroalloy yi-alloy eyenziwe ngentsimbi kunye ne-silicon, i-manganese, i-chromium, i-titanium kunye nezinye izinto.I-Ferroalloy yenye yezinto ezisetyenziselwa ukwenza intsimbi.Isetyenziswa njenge-deoxidizer kunye ne-alloy element yokongeza kwintsimbi ngexesha lentsimbi.
2. Intsimbi ifumaneka ngokunyibilikisa intsimbi yehagu yokwenza intsimbi kwisithando somlilo sentsimbi ngokwenkqubo ethile.
3. Izinyithi ezingenayo i-ferrous, ezaziwa ngokuba ziintsimbi ezingezizo i-ferrous, zibhekisa kwisinyithi kunye ne-alloys ngaphandle kwesinyithi, njenge-copper, tin, lead, zinc, aluminium, brass, bronze, aluminium alloy kunye ne-bearing alloy.Ukongeza, i-chromium, i-nickel, i-manganese, i-molybdenum, i-cobalt, i-vanadium, i-tungsten kunye ne-titanium nayo isetyenziswa kwishishini.Ezi zinyithi zisetyenziswa ikakhulu njengezongezo ze-alloy ukuphucula ukusebenza kwesinyithi.I-Tungsten, i-titanium kunye ne-molybdenum zisetyenziselwa ukuvelisa i-carbide enesamente yezixhobo zokusika.Ezi ntsimbi zingeyontsimbi zibizwa ngokuba ziintsimbi zemizi-mveliso.Ukongeza, kukho iintsimbi ezixabisekileyo: iplatinum, igolide, isilivere kunye neentsimbi ezinqabileyo, kuquka iuranium radioactive kunye radium.
Ukuhlelwa ngokusetyenziswa
(1) Intsimbi yokwakha kunye nobuNjineli: intsimbi eqhelekileyo yekhabhoni yesakhiwo;Intsimbi yesakhiwo esisezantsi;Ukuqiniswa kwentsimbi.
(2) Intsimbi yesakhiwo
Intsimbi yokwenziwa koomatshini: Intsimbi ecinyiweyo nepholileyo yesakhiwo;Umphezulu wokuqina kwentsimbi yesakhiwo: kubandakanywa intsimbi ye-carburized, i-ammoniated steel kunye nentsimbi yokucima umphezulu;Kulula ukusika intsimbi yesakhiwo;Intsimbi yokwenza iplastiki ebandayo: kuquka intsimbi yokunyathela ebandayo kunye nentsimbi yesihloko esibandayo.
(1) Intsimbi yokusebenza ekhethekileyo: Isinyithi esingenasici kunye ne-asidi;Intsimbi ekwaziyo ukumelana nobushushu: kubandakanywa intsimbi enganyangekiyo kwi-oxidation, intsimbi yamandla obushushu kunye nentsimbi yevalvu yomoya;Intsimbi yokufudumeza kombane;Nxiba intsimbi enganyangekiyo;Intsimbi yobushushu obuphantsi;Intsimbi yombane.
(2) Intsimbi yobuchwephesha: njengentsimbi yebhulorho, intsimbi yenqanawa, intsimbi yebhoyila, intsimbi yoxinzelelo lwentsimbi, intsimbi yoomatshini bezolimo, njl
