Direct Wholesale Casting iron Casting Use FeSi Ferro Silicon 75% 72%
tshebediso
(1) E sebelisoa e le li-deoxidizer le li-alloying agents indastering ea tšepe.E le hore u fumane lik'hemik'hale tse tšoanelehang le ho netefatsa boleng ba tšepe, sethaleng sa ho qetela sa tšepe se tlameha ho tlosoa deoxidized.Kamano ea lik'hemik'hale lipakeng tsa silicon le oksijene e kholo haholo, ka hona ferrosilicon ke deoxi-dizer e matla e sebelisoang ho etsa sedimentation le diffusion deoxidation ea ho etsa tšepe.Eketsa palo e itseng ea silicon ka tšepe, e ka ntlafatsa haholo matla, boima le elasticity ea tšepe.
(2) E sebelisoa e le moemeli oa nucleating le moemeli oa spheroidizing indastering ea tšepe.Cast iron ke mofuta oa lisebelisoa tsa tšepe tsa sejoale-joale tsa bohlokoa, E theko e tlase haholo ho feta tšepe, e qhibilihang habonolo, e nang le ts'ebetso e ntle haholo ea ho lahla le matla a seismic a molemo ho feta tšepe.Haholo-holo nodular cast iron, Thepa ea eona ea mochini ho kapa haufi le thepa ea mochini ea tšepe.Eketsa palo e itseng ea silicon ka tšepe e entsoeng ka tšepe e ka thibela ho thehoa ha tšepe, ho khothalletsa pula ea graphite le carbide spheroidizing.Ka hona, tlhahisong ea tšepe ea nodular, ferrosilicon ke mofuta oa li-inoculants tsa bohlokoa (Ho thusa ho arola graphite) le moemeli oa spheroidizing.
Thepa le melemo ea ferrosilicon
1. Bohloeki bo phahameng
Likahare tsa silicon tsa ferrosilicon tse phahameng haholo li phahame haholo, hangata li pakeng tsa 70-75%, kahoo li na le bohloeki bo phahameng haholo.Bohloeki bona bo phahameng bo etsa hore ferrosilicon ea bohloeki e be ea bohlokoa haholo masimong a tšepe le tšepe ea ho qhibiliha le ho lahla, hobane e ka fana ka lisebelisoa tsa boleng bo phahameng ba silicon, kahoo e ntlafatsa boleng ba tšepe le li-castings.
2. Botsitso bo botle
Lintho tsa lik'hemik'hale tsa ferrosilicon tse phahameng li tsitsitse haholo, 'me ha ho bonolo ho itšoara ka likarolo tse ling.Botsitso bona bo etsa hore ferrosilicon e hloeke haholo e ratoe haholo masimong a kang tšepe le tšepe e qhibilihisang le ho lahla, hobane e ka netefatsa boleng bo tsitsitseng ba tšepe le li-castings le ho qoba mathata a boleng.
3. Ts'ebetso e ntle ea ts'ebetso
Ferrosilicon e nang le bohloeki bo phahameng e na le thepa e ntle haholo ea ho sebetsa 'me e ka sebetsoa ka ho qhibilihisa, ho lahla le mekhoa e meng.Ts'ebetso ena e etsa hore ferrosilicon e hloeke haholo e sebetse masimong a kang tšepe le tšepe e qhibilihisang le setsi sa motheo, hobane e ka sebetsoa habonolo ka li-castings le lihlahisoa tsa tšepe tsa libopeho le boholo bo fapaneng.
4. Ho hanyetsa mocheso o phahameng haholo
Ferrosilicon e nang le bohloeki bo phahameng e na le khanyetso e ntle haholo ea mocheso o phahameng mme e ka boloka botsitso maemong a mocheso o phahameng.Sena se phahameng mocheso ho hanyetsa etsa
Ferrosilicon e nang le bohloeki bo phahameng e sebetsa haholo masimong a kang ho qhibilihisa tšepe le tšepe le ho lahla, hobane e ka boloka botsitso maemong a mocheso o phahameng le ho qoba.
Qoba mathata a boleng.
Karolo ea lik'hemik'hale
| Ntho% | Si | P | S | C | AI |
| ≤ | |||||
| FeSi75 | 75 | 0.03 | 0.02 | 0.15 | 1 |
| FeSi75 | 75 | 0.03 | 0.02 | 0.15 | 0.5 |
| FeSi75 | 75 | 0.03 | 0.02 | 0.1 | 0.1 |
| FeSi75 | 75 | 0.03 | 0.02 | 0.05 | 0.05 |
| FeSi75 | 75 | 0.03 | 0.02 | 0.02 | 0.02 |
| FeSi72 | 72 | 0.03 | 0.02 | 0.15 | 1 |
| FeSi72 | 72 | 0.03 | 0.02 | 0.15 | 0.5 |
Tlhokomeliso:Tlhahiso ea litlhaloso tse fapaneng tsa silicon calcium alloy ho latela litlhoko tsa bareki
