Tlhaloso
Silicon barium alloy (Si Ba) ke inoculant ea boleng bo holimo. Ke motsoako oa tšepe o nang le ts'ebetso e phahameng. Silicon barium Li-inoculants li sebetsa ho tšepe e bohlooho, tšepe ea nodular cast, ductile casting iron le vermicular casting iron. Lik'hemik'hale tsa Ba, Ca joalo-joalo tse ho eona li tsitsitse. Ha ho bapisoa le bokhoni ba graphitization ba silicon ea ferro, e ka ntlafatsa botenya bo fapaneng ba sebopeho sa karolo le ho ba thata ho ts'oana hammoho le ho eketsa palo ea sehlopha sa eutectic mme lebelo la ho theoha ha moruo le lieha. Ho eketsa bongata bo ts'oanang, ente ea silicon ea barium e ka ntlafatsa matla a maholo ho feta 20-30N/mm2 ho feta silicon ea ferro. Bapisa le silicon ea ferro, ha palo ea tlatsetso e fetoha, mofuta oa boima ba ho lahla o nyane. Ka mor'a hore phekolo ea Spheroidizing ea tšepe e qhibilihisitsoeng e eketsa silicon ea barium e ke keng ea eketsa palo ea bolo ea graphite feela le ho ntlafatsa ho pota-pota empa hape ho felisa cementite le ho hasanya kapa ho fokotsa phosphorus eutectic.
Kopo:
1. Bakeng sa oxidation le phetoho ea tšepe, tšepe ea tšepe le li-alloys.
2. E na le ketso ea dephosphorizing.
3. Fokotsa bosoeu ba tšepe ea tšepe
4. Ho ntlafatsa botsitso ba k'halsiamo ka tšepe e qhibilihisitsoeng, ho fokotsa ho fetoha ha khalsiamo.
Tlhaloso
| Mohlala |
Sebopeho sa Lik'hemik'hale% |
| Ba |
Si |
Al |
Mong |
C |
P |
S |
| ≥ |
≤ |
| FeBa33Si35 |
28.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
| FeBa28Si40 |
25.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
| FeBa23Si45 |
20.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
| FeBa18Si50 |
15.0 |
50.0 |
3.0 |
0.4 |
0.3 |
0.04 |
0.04 |
| FeBa13Si55 |
10.0 |
55.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
| FeBa8Si60 |
5.0 |
60.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
| FeBa4Si65 |
2.0 |
65.0 |
3.0 |
0.4 |
0.2 |
0.04 |
0.04 |
Lihlahisoa tse ka sehloohong tsa ZHENAN ke ferro silicon, ferro manganese, silicon manganese, ferro chrome, silicon carbide, carburant, joalo-joalo, ho sa le joalo, metsoako ea lik'hemik'hale le li-alloys tse ling le tsona li ka ntlafatsoa ho latela litlhoko tsa bareki.
LBH
P: U laola boleng ba lihlahisoa joang?
A: Re na le lab ea rona e nang le lisebelisoa tse tsoetseng pele tsa tlhahlobo. Lihlahisoa li tla hlahlojoa ka thata pele li romelloa, ho netefatsa hore thepa e tšoaneleha.
P: Na u etsa boholo bo khethehileng?
A: E, re ka etsa likarolo ho latela tlhoko ea hau.
P: O na le setoko mme nako ea ho fana ke efe?
A: Re na le sebaka sa nako e telele sa sebaka sa ho finyella litlhoko tsa bareki.Re ka romella thepa ka matsatsi a 7 mme lihlahisoa tse hlophisitsoeng li ka romelloa ka matsatsi a 15.
P: MOQ ea taelo ea teko ke eng?
A: Ha ho na moeli, Re ka fana ka litlhahiso le tharollo tse molemo ka ho fetisisa ho ea ka boemo ba hau.
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