Garaafka riixaya ee isostatic: qalab cusub oo loogu talagalay codsiyada farsamada sare iyo kuwa badan

50kii sano ee la soo dhaafay,garaafka riixaya ee isostaticayaa si degdeg ah u soo baxday sida nooc cusub oo shay caalami ah, oo si dhow ula xidhiidha tignoolajiyada sare ee maanta oo aadka loo filayo.Waxay ka ciyaartaa door muhiim ah labada beeraha difaaca madaniga ah iyo qaranka, waxaana si ballaaran loo isticmaalaa in wax soo saarka ee alaabta aan la bedeli karin sida foornooyinka crystal hal, biraha si joogto ah shuban graphite crystallizers, iyo electrodes graphite for machining koronto.Maqaalkani wuxuu si qoto dheer u dhex geli doonaa hababka diyaarinta, guryaha, iyo codsiyada muhiimka ah eegaraafka riixaya ee isostaticdhinacyo kala duwan.

Habka Diyaarinta ee Istatic Pressing Graphite

Hababka samaynta ee alaabta garaafyada inta badan waxaa ka mid ah samaynta extrusion kulul, samaynta caaryada riixaya, iyo samaynta cadaadis isostatic.Habka wax soo saarka ee garaafyada cadaadiska isostatic, alaabta ceeriin waxay la socotaa cadaadis wareeg ah oo dhan, iyo qaybaha kaarboonka ayaa had iyo jeer ku jira xaalad khalkhalka, taasoo keentay in ku dhawaad ​​ma jiro ama aad u yar farqiga waxqabadka ee alaabta.Saamiga waxqabadka jihadu kama badna 1.1.Dabeecaddani waxay ka dhigaysaa garaafka riixaya ee isostatic ee loo yaqaan "isotropic".

Goobaha si ballaaran loo dabaqay ee garaafka riixaya ee isostatic

Qaybaha codsiga ee garaafiga istaatigga ah ayaa aad u ballaaran, oo ay ku jiraan laba dhinac oo waaweyn: difaaca madaniga iyo qaranka:

Dhinaca madaniga ah,Codsiga garaafka riixitaanka isostatic aad buu u kala duwan yahay.Waxaa loo isticmaali karaa in lagu soo saaro hal foorno crystals ah, kuwaas oo door muhiim ah ka ciyaara beeraha teknoolajiyada sare sida elektiroonigga iyo hawada sare, ka caawinta soo saarista qalab crystal ah oo tayo sare leh.Intaa waxaa dheer, in berrinkii biraha si joogto ah u shubista graphite crystallizers, graphite cadaadis isostatic hagaajin karaa tayada crystallization ee birta iyo in loo isticmaalo in lagu diyaariyo alaabta tuurista tayo sare leh.Isla mar ahaantaana, mashiinka dareeraha korantada, qalabka istaatistikada istaatibka ah ee graphite electrode wuxuu leeyahay dhaqdhaqaaqa sare iyo xasilloonida kuleylka, caawinta si loo gaaro mashiinnada dareeraha korantada ee saxda ah.

Dhinaca difaaca qaranka.Garaafyada istaatigga ah ayaa sidoo kale ku jira boos muhiim ah.Waxaa loo isticmaali karaa in lagu soo saaro qaybaha graphite ee matoorada duulista, hagaajinta waxqabadka engine iyo adkeysiga.Nidaamyada hagida gantaalada, garaafyada isostatic waxaa loo isticmaali karaa in lagu soo saaro xasiliyayaal sax ah oo sax ah iyo ilaalin dabeecadeed, hagaajinta saxnaanta gantaalada.Dhismaha markabka, garaafyada isostatic ayaa sidoo kale loo isticmaali karaa in lagu soo saaro mashiinnada maraakiibta iyo daabadaha korantada, hagaajinta waxqabadka iyo maaraynta awoodda maraakiibta badda.

Guud ahaan, graphite istatic pressing waa nooc cusub oo walax ah oo si dhow ula xidhiidha tignoolajiyada sare waxayna leedahay codsiyo muhiim ah oo ka jira dhinacyada difaaca madaniga ah iyo kuwa qaranka labadaba.Sifooyinkeeda baahsan iyo kuwa aan la bedeli karin ayaa ka dhigay garaafyada istatic pressing graphite mid caan ah.Si kastaba ha ahaatee, geeddi-socodka wax-soo-saarka garaafyada ee istatic-ka gudaha ayaa wali u baahan horumar si kor loogu qaado tayada badeecada iyo tartanka.Soosaarayaasha gudaha waa inay si firfircoon wax uga bartaan waayo-aragnimada shisheeye ee horumarsan, xoojiya cilmi-baarista teknoolojiyadda iyo horumarinta, oo ay wanaajiyaan geeddi-socodka wax-soo-saarka si kor loogu qaado horumarinta warshadaha garaafyada riixaya ee Shiinaha, si loo daboolo baahida suuqa ee sii kordheysa.