I-Ender Gemite Gqibezela itekhnoloji yeTekhnoloji yokuSebenza ixesha elide kunye nokusebenza kweendleko

Imveliso yegraphite etyebisayo ivele kakhulu ngokuthatha itekhnoloji ye-isostatic, iphawula njengeyona ndlela iphambili kwihlabathi liphela. Xa kuthelekiswa neendlela ze-ram zemveli, ukucinezela i-isostatic iziphumo eziqhutywa yi-subuting, ukuxinana okuphezulu, ukusebenza ngokukuko, kunye nokuchasana okuphezulu kwi-oxidation. Ukusetyenziswa koxinzelelo oluphezulu ngexesha lokubumba luphucula ukwenziwa kwembeko, ukunciphisa ukuqhuma kwengqondo kunye nokunganyangeki kwe-stossion, njengoko kubonisiwe kumzobo 1. Le ndlela, njengoko kubonisiwe kumzobo 2, ophucukileyo kwinkqubo yeRAMO yokutsala, ekhokelela ekuphuculeni okukhulu ekusebenzeni okunqabileyo.

1. Ingxelo yeNgxaki

Inkxalabo iphakama kwimeko ye-aluminium ye-aluminium ye-aluminium ye-alwio ye-wiore yokufakelwa i-raditemes, kunye nobomi beentsuku ezingama-45. Emva kweentsuku ezingama-20 kuphela zokusetyenziswa, ukwehla okubonakalayo kwimbonakalo ye-thermal kuyaqwalaselwa, kuhamba kunye nee-microcks ezincinci kumhlaba othe tyaba. Kumanqanaba kamva okusebenzisa, ukwehla okuqatha kuyabonakala, ukunikela esithembekileyo phantse ukungasebenzi. Ukongeza, imiqobo emininzi ye-rocks iphuhlisiwe, kwaye i-tionlotion ivela kwi-on enqabileyo ye-oxidation.

Emva kokuhlola iziko elibe lityekelwa, njengoko kubonisiwe kumzobo 3, isiseko esidityaniswe kweziteketi ezikhoyo ezisetyenzisiweyo, kunye neyona nto ishiyekileyo ye-wire yokuchasana ne-100 mm ngaphezulu kwesiseko. Eyona nto ithethwe ngayo itywinwe kusetyenziswa i-Asbestos Fiberts, ibekwe kwi-50 mm ukusuka kumda wangaphandle, ityhila i-abrasion ebonakalayo kumphezulu we-inile of top.

2. Uphuculo olutsha lweTekhnoloji

UKUPHUNYEZWA 1

Ukusetyenziswa kwesi sitshutshiswa kakhulu kuphucula ukusetyenziswa kwayo kwi-AlumAm Allo Allof Shoces, ngakumbi ngokuchaseneyo kwe-oxidation. I-grafite chureds idla ngokuxinana kwiqondo lobushushu ngaphezulu kwama-400 ℃, ngelixa iqondo lokushisa le-Aluminium alloy iziko le-Aluminium Allouce Ranges iphakathi kwe-650 ne-700 ℃. Ukubethelelwa kukubethelwa ngamaqondo obushushu okuba nobushushu obunganyangekiyo kunokucotha ngempumelelo inkqubo ye-oxidation kwiqondo lobushushu ngaphezulu kwama-600 ℃, ukuqinisekisa ukuqhutywa kwengqondo ebonakalayo yexesha elide. Ngaxeshanye, kuthintela ukuncitshiswa kwamandla ngenxa ye-oxidation, ukudlulisela ixesha lobomi obunqabileyo.

Ukuphuculwa kwe-2: Isiseko seToce Ukusebenzisa igrafu yezinto ezifanayo njengezithe tye

As depicted in Figure 4, using a graphite base of the same material as the crucible ensures uniform heating of the crucible's bottom during the heating process. Oku kunciphisa amaqondo obushushu abangelwe kukufudumeza okungalinganiyo kwaye kunciphisa utyekelo lwee-rackis ezikhokelela ekufudumekeni ezantsi. Isiseko segraphite esimiselweyo sikwaqinisekisa inkxaso ezizinzileyo kwi-CHEACH, ukulungelelaniswa kunye nezantsi kwayo kwaye kuncitshiswe ukwaphulwa koxinzelelo.

Ukuphuculwa kwesi-3: Izibonelelo zeNdawo yeNdawo yeZiko (umzobo 4)

1. Ukuphuculwa komphetho wangaphakathi wendawo yokutya, ukuthintela ukunxiba ngempumelelo kwi-thebhile enkulu kwaye ukutyhila kakhulu.
2. Ukuqinisekisa ukuba i-wire yokuxhathisa i-wire yenqanaba lenqanaba elithe tyaba, qinisekisa ukufudumeza okwaneleyo.
3. Ukunciphisa ifuthe le-fiber ye-fiber ye-fiber ye-fiber ye-fibet kwi-heating ye-heat, ukuqinisekisa ubushushu obaneleyo kwi-oxcobles kwaye unciphise iziphumo ze-oxidation ephantsi.

UPhuculo lwe-4: Ukuhlaziya iinkqubo zokusebenzisa iindleko

Ngaphambi kokusetyenziswa, ngaphambi kokuba kubethelelwe kwiziko kwiqondo lobushushu ngaphantsi kwe-200 ℃ ngeeyure eziyi-1-2 ukuphelisa umswakama. Emva kokuqala, kuphakamisa ubushushu ukuya kwi-850-900 ℃, ukunciphisa ixesha lokuhlala phakathi kwe-300-600 ℃ ukunciphisa i-oxidation kolu luhlu lobushushu. Emva koko, ukwehlisa iqondo lobushushu kwiqondo lokusebenza kunye nokwazisa i-Aluminium ye-Aluminium yolwelo yokusebenza okuqhelekileyo.

Ngenxa yefuthe lezodwa zearhente zokuhlaziya kwi-mbedges, zilandele iifomathi ezifanelekileyo zokusetyenziswa. I-Slag yokuSumisa i-Slag ibalulekile kwaye kufuneka yenziwe xa ithe tye ishushu, njengoko i-Slag yokucoca iba nzima. Ukuqwalaselwa kwephathekayo kwendlela enqabileyo yokuqhutywa kwengqondo kunye nobukho bamaxesha akwiindonga ezihlambelele kubalulekile kumanqanaba okusebenzisa. Ukutshintshwa kwangexesha kufuneka kwenziwe ukunqanda ukulahleka kwamandla okungeyomfuneko kunye nokuvuza kwe-aluminium.

3. Iziphumo zokuphucula

I-Livessan eyandisiweyo ye-Countrable ehleliweyo iyaphawuleka, igcina ukuqhutywa kwe-thermal ukuze kugcinwe ixesha elide, ngaphandle kokuhamba komphezulu. Ingxelo yomsebenzisi ibonisa ukusebenza okuphuculweyo, kungekuphela nje kunciphisa iindleko zemveliso kodwa ukwandisa impumelelo ngempumelelo.

4. Ukuqukumbela

1. I-Isostatic icinezelwe i-clay igraphy i-veracites i-vestral yemveli ngokwendlela yokusebenza.
2. Isakhiwo sezothando kufuneka sihambelane nobungakanani kunye nesakhiwo sokubethelelwa kwendlela efanelekileyo.
3. Ukusetyenziswa kwenkqonkqozo efanelekileyo kwandisa kakhulu ixesha lokuphila, ukulawula iindleko zokuvelisa.

Ngophando olunobuchule kunye nokufumana itekhnoloji yokutyela yethambeka, intsebenzo ephuculweyo kunye ne-wossopan kunye negalelo elikhulu kakhulu ekunyuseni ukusebenza ngempumelelo kunye nokugcina iindleko.