Ake sifunde ngezakhiwo nokusetshenziswa kwe-aluminium ndawonye

1. Ubukhulu be-aluminium buncane kakhulu, ngu-2.7g / cm kuphela. Yize kuthambile, kungenziwa okuhlukahlukeneI-Aluminium Alloys, njenge-aluminium enzima, i-aluminium enzima, i-aluminium yokugqwala, i-aluminium, njll. Lezi ze-aluminium zisetshenziswa kabanzi ekukhiqizeni izimboni ezinjengezindiza, izimoto, izitimela kanye nemikhumbi. Ngaphezu kwalokho, amarokhethi esikhala, i-spacecraft, kanye nama-satellite okufakelwa nawo asebenzisa inani elikhulu le-aluminium nama-alloys awo. Isibonelo, indiza enamandla ye-supersonic yakhiwa cishe ama-aluminium acishe abe ngu-70% nama-alloys ayo. I-Aluminium nayo isetshenziswa kakhulu e-Shopbuild, ngomkhumbi omkhulu wabagibeli uvame ukuchitha amathani ayizinkulungwane eziningana ze-aluminium.

I-16SUCAI_P20161024143_3E7
2. Ukuvuselelwa kwe-aluminium kungokwesibili kuphela kwisiliva nakwithusi. Yize ukuhambisa kwayo kungu-2/3 kuphela wethusi, ukuhlukunyezwa kwawo kungu-1/3 kuphela wethusi. Ngakho-ke, lapho uhambisa inani elilinganayo likagesi, ikhwalithi ye-aluminium wire iyisigamu sokulula. Ifilimu le-oxide ebusweni be-aluminium aligcini nje ngokuthi linamandla okumelana nolonakala, kepha futhi linesilinganiso esithile sokufakelwa, ngakho-ke i-aluminium inezicelo ezahlukahlukene embonini yezokukhiqiza ugesi, ucingo kanye nemboni yekhebula, nemboni engenantambo.

 
I-3. I-aluminium ingumqhubi omuhle wokushisa, ngokuphamba okushisayo kathathu kunensimbi. Embonini, i-aluminium ingasetshenziswa ukwenza abakwa-Exchanger ahlukahlukene bokushisa, izinto zokuhlanza ukushisa, nezitsha zokupheka.

 
I-4. I-aluminium ine-actility enhle (yesibili kuphela kwigolide nesiliva), futhi ingenziwa ibe yi-aluminium foil finner kune-0.01mm emazingeni okushisa aphakathi kuka-100 ℃ no-150 ℃. Lezi zicwecwe ze-aluminium zisetshenziselwa kakhulu ukupakisha ugwayi, amaswidi, njll. Zingakwazi futhi ukuthi zenziwe zaba izintambo ze-aluminium, imichilo ye-aluminium, bese igoqa kwimikhiqizo ehlukahlukene ye-aluminium.

 
I-5. Ingaphezulu le-aluminium alikhiwa kalula ngenxa yefilimu yalo eliminyene elivikelayo, futhi livame ukusetshenziselwa ukukhiqiza ama-reactors amakhemikhali, amadivaysi ezokwelapha, imishini yokuqothula amafutha, amapayipi e-petroleum, amapayipi kaphethiloli, njll.

 
6. I-aluminium powder ine-luster emhlophe yesiliva (imvamisa umbala wezinsimbi ku-powder form ingumnyama kakhulu omnyama), futhi ivame ukusetshenziswa njengempoqo, ejwayele ukwaziswa kwensimbi noma ukuvikela imikhiqizo ye-iron kusuka kubo ukubukeka.

 
7 nezinye izinto ezi-organic ezivuthayo), izingxube zokuhlanganisa (ezinjengamabhomu namagobolondo ezenziwe nge-aluminium thermite engasetshenziswa Ukuhlasela kunzima ukukhipha amathanga noma amathangi, ama-cannons, njll.), kanye nokuxutshwa kokukhanyisa (okufana nokuxutshwa kweBarium (i-Aluminium Powder 28%, nezinambuzane glue 4%).

 
8 I-Aluminium nayo isetshenziswa njenge-deoxidizer kwinqubo yokwenza insimbi. I-Aluminium Powder, i-Graphium, i-Titanium Dioxide (noma enye i-High Belling Point Oxides) ixubene ngokufana nesilinganiso esithile futhi ihlanganiswe ngensimbi. Ngemuva kwezeluleko zokushisa okuphezulu, zenziwa ama-ceramics amelana amazinga okumelana aphezulu, anezicelo ezibalulekile kubuchwepheshe be-rocket kanye ne-micle.

 
9 I-purer i-aluminium, ngcono ikhono layo lokukhombisa. Ngakho-ke, kuvame ukusetshenziswa ukukhiqiza izibonelelo ezisezingeni eliphakeme, njengezitofu zelanga.

V2-A8D16CEC24640365b29bb5d8c4dddedb_r
10. I-Aluminium inezakhiwo ezizwakalayo ezizwakalayo nemisindo emihle, ngakho-ke ophahleni ezindlini zokusakaza kanye nezakhiwo zanamuhla ezinkulu zenziwa nge-aluminium.

 
11. I-Aluminium ephansi

 
12. I-amphoteric oxide


Isikhathi sePosi: Aug-16-2024
I-WhatsApp Online Chat!