Grafayithi Rotor

I-graphite rotor kunye ne-graphite impeller zenziwe nge-graphite ephezulu. Umphezulu uphathwa nge-anti-oxidation ekhethekileyo, kwaye ubomi benkonzo bu malunga namaxesha ama-3 eemveliso eziqhelekileyo. Isetyenziswa ngokubanzi kushishino aluminium ingxubevange ekubunjweni.

Inkqubo yokuhlanjululwa kwe-aluminium alloy yeyona ndlela iphambili yokuphucula ukusebenza ngokubanzi kwe-aluminium alloy. Kwinkqubo yokuhlanjululwa, indlela yokuxuba irhasi yokuhlanjululwa kunye nokunyibilikiswa kunye nokutshiza i-graphite rotor kwi-aluminium ukunyibilika kokuhlanjululwa yeyona ndlela iphambili kunyango kwihlabathi. Umgaqo osebenzayo we-graphite rotor yile: i-Rotor ejikelezayo iphula i-nitrogen (okanye i-argon) evuthelwa kwi-aluminium iyanyibilika kwinani elikhulu lamaqamza ahlakazekileyo kwaye iyasasaza kwisinyithi esityhidiweyo. Amagwebu anyibilike athembele kuxinzelelo lokwahluka kwegesi kunye nomgaqo wobume be adsorption wokufunxa i-hydrogen kunyibilike, i-adsorb oxidized slag, kwaye ikhutshwe kwindawo yokunyibilika njengoko amaqamza ephakama, ukuze inyibilike inyibilike. Kuba amaqamza mancinci kwaye asasazekile, axutywe ngokulinganayo kunye nokunyibilika okujikelezayo, emva koko ajikeleze imilo ejikelezayo edada kancinci. Ixesha lokudibana kunye nokunyibilika lide, kwaye ukuhamba komoya okuveliswe kukunyuka okuqhubekayo akuyi kwenziwa, ngaloo ndlela kususwe i-hydrogen eyingozi kwi-melt aluminium. Ukuphucula ukusebenza kokuhlanjululwa.

Kwiziseko zealuminium alloy kunye nemveliso yealuminium, kubaluleke kakhulu ukunciphisa iindleko zokuqhubekeka. Kule meko, iigrafu zegraphite eziveliswa yinkampani yethu zinokuzisa ezi zibonelelo zilandelayo. 1. Nciphisa iindleko zokulungisa 2. Nciphisa ukusetyenziswa kwegesi engena 3. Nciphisa umxholo wealuminium esilahleni 4. Ukunciphisa iindleko zabasebenzi 5. Ukuphucula ukusebenza, umjikelo omde wokubuyisela 6. Ukuphucula ukuthembeka nokunciphisa iindleko zokugcina.

Ngenxa yokuba imilinganiselo yeegraphite grafayithi ezisetyenziselwa ukulahla okanye ukulahla umgca wokukhutshwa kwemveliso nganye azifani. Okokuqala, umthengi ubonelela ngemizobo yoyilo yoqobo kwaye ugcwalisa ifildi grafayithi efanelekileyo yokusebenzisa ifreyimu yokusingqongileyo. Emva koko, ngokwemizobo, idityaniswe nesantya se-grafayithi yokujikeleza, ulwalathiso lokujikeleza kunye nenqanaba lokuma kwayo kwinqanaba le-aluminium yolwelo, uhlalutyo lobuchwephesha lwenziwa, kwaye kuyacetyiswa ukumelana nokhukuliseko komhlaba. Inkqubo yonyango yokugcwala.

Isitshixo sokujikeleza esenziwe ngegrafayithi senziwe ngegrafite ephezulu. Ukongeza ekuqwalaseleni isidingo sokwaphula amaqamza, isakhiwo semilomo sisebenzisa amandla e-centrifugal aveliswe ngokunyibilikisa inyibilikisi yealuminium ukwenza ukunyibilika kungene ngomlomo kwaye kudityaniswe ngokulinganayo nerhasi ethe tyaba ukukhupha irhasi / Ijethi engamanzi ukufafazwa ukwandisa indawo yoqhakamshelwano kunye nexesha lokudibana kwebhabhu kunye nolwelo lwealuminium ingxubevange, kunye nokuphucula ukusebenza kokuhlanjululwa.

Isantya segraphite rotor sinokuhlengahlengiswa ngokulawulwa kwesantya sokuguqula isantya, ukuya kuthi ga kwi-700r / min. Inkcazo ye-graphite rotor yi-70mm ～ 250mm, kwaye imigaqo ye-impeller yi -85mm, 350mm. I-high-purity anti-oxidation graphite rotor ineempawu zamandla aphezulu, ukumelana nobushushu obuphezulu, kunye ne-aluminium flow corrosion. Kwinkqubo yokuhlanjululwa kunye nokususwa komhlaba, umphezulu wealuminium alloy ulwelo ebhokisini ugqunywe nge-nitrogen ukukhusela, ukuze indawo yegrafayithi yokujikeleza ekhutshwe kulwelo lwealuminium ingaphakathi kwigesi engena ukuthintela iqondo eliphezulu lobushushu I-Rotor kunye nokwandisa ubomi benkonzo yeRotor.

Ubume bempembelelo buhlanjululwe, obunokuthi bunciphise ukuxhathisa ngexesha lokujikeleza, kunye nokuxubana kunye namandla okuhambisa phakathi kwe-impeller kunye ne-aluminium alloy fluid incinci. Ukuze inqanaba lokulahla lingaphezulu kwe-50%, ukunciphisa ixesha lokunyibilikisa kunye nokunciphisa iindleko zokuvelisa.