Mohala
0086-632-5985228
E-mail
info@fengerda.com

Ke li-inoculants tse sebelisoang hangata tsa tšepe e bohlooho

Kenyelletso ea li-inoculants:Li-inoculants ke mofuta oa ka ho kgothaletsa graphitization, fokotsa tšekamelo ea molomo o mosoeu, ho ntlafatsa morphology le kabo ea graphite, eketsa palo ea sehlopha sa eutectic, ho hloekisa matrix sebopeho.

Ferrosilicon particle inoculant (inoculant e khethehileng bakeng sa ho lahla)

Ferrosilicon likaroloana e lengente ea ferrosilicon, e sebelisetsoang ho etsa litšepe, ho etsa tšepe,ho lahla motho ea entang.

2274 (1)

Likarolo tsa ferrosilicon inoculant:

(1) Ho hlophisoa ha likaroloana tsa ferrosilicon ho tšoana le ho arohana ho nyenyane;

(2) boholo ba karolo ea ferrosilicon bo tšoana, ha bo na phofo e ntle, 'me phello ea inoculation e tsitsitse;

(3) Phello ea inoculation ea likaroloana tsa ferrosilicon e matla ho feta ea likaroloana tse tloaelehileng tsa ferrosilicon, 'me tšekamelo ea ho hlahisa slag le eona e nyenyane;

(4) lelefatsa bophelo ba hlobo le ho fokotsa mefokolo e ka holimo;

(5) Fokotsa lesoba, ntlafatsa boleng ba holim'a phaephe, 'me u ntlafatse sekhahla sa phallo ea pele;

(6) tlosa microshrinkage e bonahalang le ho ntlafatsa ts'ebetso ea machining ea castings.

Silika-barium (calcium) inoculant

Sesebelisoa sa silika-barium,(BA-SI)ke easiliconphofo le phofo ea barium ka ho kopanya ho ea ka karolo ea tlhokahalo, 'me joale ka mocheso o phahameng oa sebōpi oa tšepe o etsoa ka thepa e ngata ea metallurgical.Ke mofuta oa tlatsetso ka mokhoa oa ho lahla oa motheo, o ka khothalletsang graphitization, ho fokotsa tšekamelo ea bosoeu. molomo, ho ntlafatsa morphology le kabo ea graphite, ho eketsa palo ea lihlopha tsa eutectic, le ho ntlafatsa sebopeho sa matrix.

2274 (2)

Silika-bariummosebetsi oa inoculant:

1, ka matla eketsa graphitization konokono, hloekisa graphite, ho kgothaletsa ea bohlooho lahla tšepe ho fumana A-mofuta oa graphite, ntlafatsa matla, bakeng sa ductile tšepe ka etsa hore graphite ka ductile tšepe e ntle, ho pota-pota, ho ntlafatsa kereiti ea spheroidization.

2. E ka atleha ho fokotsa tekanyo ea supercooling ea tšepe e qhibilihisitsoeng, ho khothalletsa pula ea graphite, ho fokotsa haholo tloaelo ea molomo o mosoeu, ho fokotsa boima bo lekanyelitsoeng, le ho ntlafatsa ts'ebetso ea machining ea ho lahla.

3. Bokhoni bo matla ba ho thibela moruo, nako e khahlanong le ho theoha ha moruo ke linako tse 2 tsa75 silicone, palo ea silicon bariumentee ka tlase ho halofo ea 75 ferrosilicon inoculant, ha e ntse e thibela ho theoha ha moruo ho amanang le spheroidification.

4, kutlo ea botenya ba lebota e nyane, ho ntlafatsa ho ts'oana ha karolo, ho fokotsa tšekamelo ea shrinkage le looseness.

5, sebopeho sa lik'hemik'hale se tsitsitse, granularity ea ho sebetsa e tšoana, sebopeho le ho kheloha ha boleng ho nyane.

6. Sebaka sa ho qhibiliha se tlaase (ka tlase ho 1300 °), 'me ho bonolo ho monya le ho qhibiliha ha ho entoa,' me scum e fokola haholo.

2274 (3)

 


Nako ea poso: Jul-04-2022