Ukuphonsa iphutha lensimbi ethambile ethambile kanye nendlela yokuvimbela

Isici sokuqala: Awukwazi ukuthela

Izici: ukubunjwa kwe-casting akuphelele, imiphetho namakhona ayindilinga, avame ukubonakala ezingxenyeni ezincane zodonga.

Izizathu:

1. I-iron liquid oxygen ibucayi, okuqukethwe kwekhabhoni ne-silicon kuphansi, okuqukethwe kwesibabule kuphezulu;

2. Izinga lokushisa eliphansi lokuthulula, isivinini sokuthulula kancane noma ukuthela ngezikhathi ezithile.

Izindlela zokuvimbela:

1. Hlola ukuthi umthamo womoya mkhulu kakhulu yini;

2. Faka i-relay coke, lungisa ukuphakama kwe-coke engezansi;

3. Thuthukisa izinga lokushisa lokusakaza nesivinini sokusakaza, futhi ungakunqamuli ukugeleza ngesikhathi sokusakaza.

Isici sesibili: ukuncipha kuyaxega

Izici: ubuso be-pores bubuhlungu futhi bulingani, ngamakristalu e-dendritic, ama-pores agxilile ukuze anciphise, amancane ahlakazekile ukuze anciphise, avame kakhulu ezindaweni ezishisayo.

Izizathu:

1. Okuqukethwe kwekhabhoni ne-silicon kuphansi kakhulu, ukuncipha kukhulu, ukuphakela kwesikhuphukeli akwanele;

2. Izinga lokushisa lokuthulula liphezulu kakhulu futhi ukuncipha kukhulu;

3, isikhuphukeli intamo yinde kakhulu, ingxenye incane kakhulu;

4, izinga lokushisa lokuphonsa liphansi kakhulu, i-fluidity empofu ye-iron liquid, ethinta ukudla;

Izindlela zokuvimbela:

1. Lawula ukwakheka kwamakhemikhali e-iron liquefaction ukuvimbela okuqukethwe kwekhabhoni ephansi ne-silicon;

2. Lawula ngokuqinile izinga lokushisa elithelayo;

3, okunengqondo design riser, uma kunesidingo, ngensimbi ebandayo, ukuqinisekisa ukulandelana ukuqina;

4. Khulisa okuqukethwe kwe-bismuth ngendlela efanele.

Isici sesithathu: ukuqhekeka okushisayo, ukuqhekeka okubandayo

Izici: I-Hot crack iphuka eduze komngcele wokusanhlamvu ezingeni lokushisa eliphezulu, inomumo ohlukumezayo nombala oxidizing.Ukuqhekeka okushisayo kwangaphakathi kuvame ukuhlangana nomgodi wokushwabana.

Ukuqhekeka okubandayo kwenzeka ekushiseni okuphansi, ukuphuka kwe-transgranular, ukuma okuyisicaba, ukucwebezela kwensimbi noma indawo ene-oxidized kancane.

Izizathu:

1, ukuncipha kwenqubo yokuqinisa kuvinjiwe;

2, okuqukethwe kwekhabhoni ku-iron ewuketshezi kuphansi kakhulu, okuqukethwe kwesulfure kuphezulu kakhulu, futhi izinga lokushisa elithelayo liphezulu kakhulu;

3, i-liquid iron gas content inkulu;

4. Izingxenye eziyinkimbinkimbi zipakishwa kusenesikhathi.

Izindlela zokuvimbela:

1, thuthukisa uhlobo, umnyombo wemvume;

2. Ingxenye enkulu yekhabhoni akufanele ibe ngaphansi kuka-2.3%;

3, ukulawula okuqukethwe isulfure;

4, i-cupola kuhhavini ngokugcwele, umthamo womoya awukwazi ukuba mkhulu kakhulu;

5, gwema casting izinga lokushisa liphezulu kakhulu, futhi ngcono ijubane ukupholisa, ukuze acwenge okusanhlamvu;

6. Lawula izinga lokushisa lokupakisha.