1. Ukusebenza kweI-aluminium beryllium ingxubevangeAlbe5:
I-Albe5 iyinhlanganisela enefomula yamakhemikhaliI-AlBe5, equkethe izakhi ezimbili: i-aluminium (AI) ne-beryllium (Be). Kuyinhlanganisela ye-intermetallic enamandla amakhulu, ukuminyana okuphansi, nokumelana nokugqwala okuhle. Ngenxa yezakhiwo zayo ezinhle kakhulu, i-albe5 isetshenziswa kabanzi emikhakheni efana ne-aerospace, ukukhiqizwa kwezimoto, okokusebenza kwe-elekthronikhi kanye nemishini yezokwelapha. Lo mkhiqizo i-aluminium beryllium intermediate alloy equkethe 4.0-6.0% beryllium, esetshenziselwa ukwengeza isici se-beryllium ekuncibilikeni kwe-aluminium alloy. Izinga lokushisa elingeziwe liphansi futhi ukulahleka kwesici se-beryllium kuphansi.
2. Izinto ezibonakalayo zeI-aluminium beryllium ingxubevangeAlbe5:
1). Ukuminyana: Ukuminyana kwe-albe5 kuphansi kakhulu, cishe ku-2.3g/cm3, futhi ayisindi uma kuqhathaniswa nezinye izinto zensimbi.
2). Amandla: I-Albe5 inamandla amakhulu futhi ingamelana nokucindezeleka okukhulu kwemishini, iyenze isetshenziswe kabanzi emkhathini nasekukhiqizeni izimoto.
3). Ukumelana nokugqwala: I-Albe5 ingagcina ukumelana nokugqwala okuhle ezindaweni ezinokhahlo futhi ayithinteki kalula yi-oxidation nokugqwala.
I-Thermal conductivity: I-Albe5 ine-conductivity ephezulu ye-thermal futhi ingaphatha ukushisa ngokushesha, ikwenze kusetshenziswe kabanzi emikhakheni yokuphatha okushisayo njengama-radiator.
3. Izindawo zokufaka izicelo zeI-aluminium beryllium ingxubevangeAlbe5:
1). Inkambu ye-Aerospace: I-Albe5 isetshenziswa kakhulu ezintweni zesakhiwo sezindiza, izingxenye zenjini, nezakhiwo zemikhumbi-mkhathi emkhakheni we-aerospace. Izici zayo ezingasindi namandla aphezulu kunganciphisa ngempumelelo isisindo sendiza futhi kuthuthukise ukusebenza kwendiza.
2). Emkhakheni wokukhiqiza izimoto, i-albe5 ijwayele ukusetshenziselwa ukwakha izakhiwo zomzimba, izingxenye zenjini, nezingxenye ze-chassis. Ngenxa yamandla ayo aphezulu nokumelana nokugqwala okuhle, ingathuthukisa ukusebenza kokuphepha kanye nekhwalithi iyonke yezimoto.
3). Emkhakheni wezinto zikagesi, i-albe5 isetshenziselwa ukwenza ama-casings namasinki okushisa emishini kagesi. I-thermal conductivity yayo enhle kakhulu kanye nokumelana nokugqwala kungathuthukisa ngempumelelo umphumela wokukhipha ukushisa kwamadivayisi kagesi futhi kuvikele ukuzinza kwezingxenye ze-elekthronikhi.
4). Emkhakheni wemishini yezokwelapha, i-albe5 ivame ukusetshenziselwa ukwenza amathuluzi okuhlinza, izimila zamathambo, nemishini yamazinyo. Ine-biocompatibility enhle futhi ngeke ibe nemiphumela emibi emzimbeni womuntu, futhi isetshenziswa kabanzi ekwenzeni imishini yezokwelapha.
4. Indlela yokulungiselela yeI-aluminium beryllium ingxubevange Albe5:
Izindlela zokulungiselela ze-albe5 ikakhulukazi zifaka indlela yokuncibilika, indlela ye-powder metallurgy, kanye nendlela yokubeka umhwamuko wamakhemikhali. Phakathi kwazo, indlela yokuncibilika iyindlela evame ukusetshenziswa yokulungiselela, ehlanganisa ukuncibilika nokuxuba i-aluminium ne-beryllium emazingeni okushisa aphezulu, bese ukupholisa ukwenza i-albe5. Indlela ye-powder metallurgy ihlanganisa ukuxuba i-aluminiyamu nezimpushana ze-beryllium nokulungisa izinto ezivimbayo ze-albe5 ngokusebenzisa i-sintering yezinga lokushisa eliphezulu. Indlela yokubeka umhwamuko wamakhemikhali ukulungisa ifilimu elincanyana le-albe5 ngokuphendula i-aluminium negesi ye-beryllium ekushiseni okuphezulu.
5. Ukusetshenziswa kweI-aluminium beryllium ingxubevangeAlbe5:
1). Bhaka futhi womise ngaphambi kokusetshenziswa.
2). Ukushisa okungeziwe: ngaphezu kuka-700 ℃.
3). Inani lalo mkhiqizo elizongezwa linqunywa ukuhlola.
4). Indlela yokwengeza: Hlanza i-slag entantayo, wengeze kancane lo mkhiqizo oketshezini lwe-aluminium, uyincibilikise, ugovuze ngokulinganayo, futhi uyivumele ime imizuzu engu-5-10.
6. Ukupakishwa nokugcinwa kweI-aluminium beryllium ingxubevange Albe5:
Lo mkhiqizo umise okwebhulokhi nge-metallic luster futhi upakishwa emabhokisini amakhadibhodi. Gcina endaweni engenawo umoya neyomile, engangenwa amanzi.
Isikhathi sokuthumela: Aug-30-2024