Bentonite kwa zokutira

Kuponyera zokutira ndi mtundu wa zokutira zopopera pakhoma lamkati la nkhungu muzitsulo zapamwamba zoponyera bwino, ndipo ntchito yake ndi kupanga pamwamba pa mapeto a kuponyera bwino, ndikupewa chodabwitsa chomamatira pakati pa workpiece ndi nkhungu.Ndikoyenera kuti workpiece ichotsedwe mu nkhungu.Chophimbacho chimapezeka mumadzimadzi kapena mawonekedwe a ufa.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Makhalidwe a bentonite poponya zokutira

1. Kuyimitsidwa kwabwino, pakuponyera zokutira, ntchito yaikulu ya bentonite ndi kuyimitsidwa, zomwe zingapangitse makhalidwe a kuponyera okha yunifolomu.Mwanjira iyi, kutsirizika kwapamwamba kwa ntchito yoponya kumatha kutsimikiziridwa.

2. Kukana kwamphamvu kwa kutentha kwapamwamba, poponyera, kutentha kwa gawo lomwe likukhudzana ndi madzi achitsulo nthawi zambiri kumafika madigiri 1200 Celsius, ndipo kuponyera mu chilengedwe ichi kuyenera kupirira kuyesedwa kwa kutentha kwakukulu.

3. Zabwino zabwino, zomwe zimagwiritsidwa ntchito popanga zokutira zokutira bentonite, zofunikira zake za fineness ndi zosachepera 325 mauna kapena kupitilira apo.Zogulitsa zina zapamwamba zimafuna masauzande a maso.

4. Kuyera kwakukulu, komwe kumagwiritsidwa ntchito popanga zokutira zokutira bentonite kumafuna chiyero chapamwamba, osaloledwa kukhala ndi zonyansa zambiri.Izi ndizothandiza kukhudza mtundu wa chojambulacho chifukwa cha zonyansa zambiri pakuponya.

Mwachidule, bentonite kwa foundry ❖ kuyanika bentonite ndi apamwamba kwambiri kuposa mankhwala ambiri.Pakupanga kwenikweni, pali bentonite yapamwamba ya sodium yokhala ndi chiyero chapamwamba komanso mtengo wa lithiamu-based bentonite.Mosasamala kanthu za mankhwala, kuchuluka kwa bentonite kumagwiritsidwa ntchito ndi makampaniwa akadali ochepa kwambiri.

parameter

parameter	Mayamwidwe a buluu g/100g	Mtengo wa gumseed ml/15g	Nthawi zowonjezera ml/g	Mtengo wapatali wa magawo PH	Chinyezi %	Fineness (-200 mesh)
Zopangidwa ndi sodium	> 35	> 110	> 37	8.0-9.5	<10	> 180
Zopangidwa ndi calcium	>30	> 60	>10	6.5-7.5	<10	> 180

ntchito yokutira bentonite

1. Kupititsa patsogolo kuyimitsidwa ndi thixotropy wa zokutira, ndi kuwonjezera nthawi yosungiramo zokutira;
2. Sinthani mphamvu yobisala, brushability ndi flatness wa zokutira;
3. Kupititsa patsogolo digiri ya refractory ndi kukana kwa madzi kwa ❖ kuyanika ndi kumamatira ndi kumamatira kwa zokutira;
4. Bentonite ikhoza kutenga m'malo mwa ufa wolemera wa calcium ndi kuchepetsa mtengo wa kupaka utoto;
5. Kupititsa patsogolo kutentha kochepa kwa chophimba.

Kugwiritsa ntchito bentonite

Bentonite imatha kukhala ngati dispersant ndi thickener mu zokutira.Kuonjezera apo, imakhalanso ndi gawo linalake pakumatira kwa ❖ kuyanika, kuthekera kwamadzi, kukana kutentha kwapamwamba ndi kutsika, kusalala, ndi zina zotero.Ndi chitukuko cha sayansi ndi zamakono, kupaka bentonite kudzagwiritsidwa ntchito kwambiri.

Momwe mungasankhire utoto bentonite

Kusankhidwa kwa ❖ kuyanika bentonite ndi kulabadira magawo angapo ndi whiteness, fineness, nthawi kukula.Bentonite kwa zokutira zomwe zimakwaniritsa magawowa zimatha kukwaniritsa zofunikira za zokutira pakugwiritsa ntchito.Ndibwino kuti mugwiritse ntchito dothi la ace utoto bentonite, lomwe lili ndi khalidwe labwino kwambiri komanso mtengo wololera

Zam'mbuyo: Metallurgical pellet bentonite

Ena: Chakudya cha agalu

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