I-graphite yodongwe, ekwaziwa ngokuba yi-microcrystalline graphite okanye i-carbon graphite entle yendalo, sisixhobo semizi-mveliso esinekhabhoni ephezulu esinokungcola okuncinci kakhulu kwesalfure kunye nesinyithi. Isetyenziswa kakhulu kwi-metallurgy, i-casting, iinkqubo ze-refractory, kunye ne-lubrication yemizi-mveliso, kwaye idla ngokubizwa ngokuba "yisanti yegolide" kwimizi-mveliso ye-graphite ngenxa yokusebenza kwayo okuzinzileyo kunye nexabiso layo eliqinileyo kwimizi-mveliso.

Ngokungafaniyo negrafiti enekristale ephezulu esetyenziswa kwibhetri okanye kwizicelo ze-elektroniki, igrafiti yodongwe isetyenziswa kakhulu kwimveliso yemizi-mveliso emininzi apho ukusebenza kakuhle kweendleko, uzinzo lwekhabhoni, kunye nolawulo lokungcola kubaluleke kakhulu kunokugqibelela kwekristale.

Umxholo ophezulu wekhabhoni ozinzileyo unyusa ixabiso lemizi-mveliso

Esinye sezizathu eziphambiliigrafayithi yodongweixatyiswa kakhulu ngumxholo wayo wekhabhoni ozinzileyo nophezulu, nto leyo eyenza ukuba ibe ngumthombo wekhabhoni osebenzayo kwiinkqubo zoshishino.

● Ibonelela ngegalelo elizinzileyo lekhabhoni kwiimpendulo zesinyithi
● Iphucula ubulukhuni kunye namandla oomatshini eemveliso zentsimbi
● Inciphisa isidingo sezixhobo ezongezelelweyo zokulungisa ikhabhoni

Kwimizi-mveliso yokwenza intsimbi kunye neyokubumba, olu zinzo lunceda ukugcina umgangatho wemveliso ungaguquguqukiyo kuyo yonke imveliso emikhulu.

Umgangatho ophantsi kakhulu wesalfure kunye nesinyithi uphucula ukusebenza kobunyulu

Enye inzuzo enkulu yegrafiti yodongwe kukuba iphantsi ngokwendalo ukungcola kwayo okuyingozi, ingakumbi isalfure kunye nesinyithi, ezizinto ezibalulekileyo kumashishini okucubungula isinyithi.

● Umthamo wesalfure omncinci unciphisa ukuqhekeka kwentsimbi
● Ubuninzi besinyithi bunciphisa ungcoliseko kwisinyithi esinyibilikisiweyo
● Iphucula uzinzo ngokubanzi kwiimpendulo zobushushu obuphezulu

Oku kuyenza ifaneleke ngakumbi kwizicelo apho ubunyulu bezinto buchaphazela ngokuthe ngqo umgangatho wemveliso yokugqibela.

Kutheni ibizwa ngokuba "yisanti yegolide" kwimarike yegrafiti

Igama elithi “isanti yegolide” libonisa ukubaluleka kwayo kwezemizi-mveliso kungekhona imbonakalo ebonakalayo. Limela izinto ezisetyenziswa kakhulu, ezixabisekileyo ngokwezoqoqosho, nezibalulekileyo kwiindlela zokubonelela ngempahla kumashishini amakhulu.

● Imfuno enamandla kwimizi-mveliso yesinyithi kunye neyokwenza izinto ngombane
● Ukusebenza okuzinzileyo kwiindawo zemveliso ezishushu kakhulu
● Ixabiso liphantsi xa lithelekiswa negrafiti elungisiweyo enobunyulu obuphezulu
● Ubonelelo oluthembekileyo lokusetyenziswa kakhulu kwimizi-mveliso

Ngenxa yezi nzuzo zidibeneyo, igrafiti yodongwe iye yaba yinto esisiseko yekhabhoni kwimveliso yemizi-mveliso yehlabathi.

Izicelo zoshishino kumacandelo amaninzi

Igrafayithi yodongwe ayipheleli kwishishini elinye kuphela. Isetyenziswa kwiindawo ezininzi zoshishino ezinkulu apho uzinzo lwekhabhoni kunye nokumelana nobushushu kubalulekile.

● Ubugcisa besinyithi kunye nokwenza isinyithi
Isetyenziswa njenge-recarburizer ukulungisa umxholo wekhabhoni kwintsimbi enyibilikisiweyo kunye nokuphucula amandla oomatshini.

● Ishishini lezinto zokwakha nokuthunga
Isetyenziswa kwiingubo zokubumba kunye nezongezo zesanti ukuphucula umgangatho womphezulu kunye nokunciphisa iziphene zokubumba.

● Izinto ezivuselelayo
Isetyenziswa kwiilinings ze-oven kunye nezitena ezishushu kakhulu ukuphucula ukumelana nobushushu kunye nokuqina kwesakhiwo.

● Ukuthambisa kwimizi-mveliso
Isebenza njengesithambisi esomileyo kwiinkqubo zoomatshini ezishushu kakhulu okanye ezithwala umthwalo onzima.

● Izinto zokungqubana
Isetyenziswa kwiibrake pads nakwiinkqubo zokungqubana kwemizi-mveliso ukuzinzisa ukusebenza phantsi kobushushu noxinzelelo.

Ukuguquguquka kokucubungula ukusetyenziswa kwimizi-mveliso

I-graphite yodongwe idla ngokucutshungulwa ibe yi-powder kwaye yahlulwe ibe zii-particles ezahlukeneyo ngobukhulu ngokuxhomekeke kwiimfuno zokusetyenziswa.

● Amanqanaba aqinileyo kwiinkqubo zesinyithi kunye ne-refractory
● Amanqanaba aphakathi okusetyenziswa kwe-cast kunye ne-mold coating
● Amanqaku amahle okusebenzisa izinto zokuthambisa nokungqubana

Olu hlengahlengiso luvumela ukuba isetyenziswe ngokubanzi kwiindawo ezahlukeneyo zemveliso ngaphandle kokufuna utshintsho oluntsonkothileyo ekucutshungulweni.

Kutheni amashishini eqhubeka exhomekeke kwi-graphite yodongwe

Nangona kuphuhliswe izinto zekhabhoni eziphucukileyo, igrafiti yodongwe isasetyenziswa kakhulu kuba ibonelela ngolungelelwano oluzinzileyo phakathi kokusebenza kunye neendleko.

● Ukusebenza okuzinzileyo kwekhabhoni kwimveliso enkulu
● Ifanelekile kwiinkqubo zoshishino eziqhubekayo ezishushu kakhulu
● Ixabiso eliphantsi xa lithelekiswa negrafiti yokwenziwa ecocekileyo kakhulu
● Uthungelwano oluthembekileyo lweenkonzo ezisetyenziswa kumashishini amakhulu

Ihlala iyinto ephambili kwimizi-mveliso yentsimbi, yokwenza izinto ngobumba, kunye neyokunganyangekiyo kwihlabathi liphela.

Ukubaluleka kwemarike kwiikhonkco zobonelelo lwemizi-mveliso zehlabathi

Igrafayithi yodongwe idlala indima ebalulekileyo kumashishini okuvelisa ehlabathini. Imfuno yayo inxulumene kakhulu nemveliso yentsimbi, uphuhliso lweziseko zophuhliso, ukuveliswa koomatshini, kunye namashishini anxulumene namandla.

Ngenxa yokuba la mashishini afuna ubungakanani obukhulu bezinto zekhabhoni, igrafiti yodongwe iyaqhubeka nokugcina imfuno ezinzileyo yehlabathi njengezinto ezisisiseko zokwenza imveliso mveliso.

Isiphelo

I-graphite yodongwe, okanye i-microcrystalline graphite, yaziwa kakhulu ngokuba “yisanti yegolide” ngenxa yomxholo wayo ophezulu wekhabhoni engaguqukiyo, amanqanaba aphantsi okungcola, kunye nokusebenza okuzinzileyo kwimizi-mveliso. Yinto ebalulekileyo kwi-metallurgy, i-casting, iinkqubo zokuchasana, kunye nokusetyenziswa kwe-lubrication kwimizi-mveliso.

Ixabiso layo alikho ekusetyenzisweni ngokuchanekileyo okuphezulu, kodwa likwizinga elikhulu lokuthembeka kwemizi-mveliso, ukusebenza kakuhle kweendleko, kunye nokusebenza rhoqo, nto leyo eyenza ukuba ibe yinxalenye ebalulekileyo yeenkqubo zokubonelela ngeenkonzo ezinkulu kwihlabathi liphela.

FAQ

1. Kutheni i-graphite yodongwe ibizwa ngokuba “yisanti yegolide”?

Ibizwa ngokuba “yisanti yegolide” ngenxa yexabiso layo eliphezulu lekhabhoni, ukungcola okuphantsi, kunye nokusetyenziswa ngokubanzi kwimizi-mveliso yesinyithi kunye neyokwenza isinyithi, nto leyo eyenza ukuba ixabiseke kakhulu kwimveliso yemizi-mveliso emininzi.

2. Yintoni esetyenziselwa igrafiti yodongwe?

Isetyenziswa kakhulu ekwenzeni intsimbi njenge-carbon additive, ekubumbeni izinto zokugquma, kwizinto ezichasene nobushushu obuphezulu, nakwiinkqubo zokuthambisa zoshishino.

3. Ingaba igrafiti yodongwe ifanelekile kwimveliso yentsimbi?

Ewe, isetyenziswa kakhulu ekwenzeni intsimbi njenge-recarburizer ukuphucula ulawulo lomxholo wekhabhoni kunye nokuphucula amandla kunye nomgangatho wentsimbi.

4. Yintoni eyenza i-graphite yodongwe yahluke kwezinye iintlobo ze-graphite?

Inesakhiwo se-microcrystalline kwaye isetyenziswa kakhulu kwizicelo zemizi-mveliso ezinkulu, ngelixa i-flake graphite isetyenziswa kwizicelo eziphezulu ezifana neebhetri kunye nezinto eziqhuba umbane.