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Ukwembula Izimfihlakalo: Ukuminyana Okuhlukahlukene kwe-Aluminium Alloys

Ama-alloys e-aluminium angenye yezinto eziguquguqukayo kakhulu, isetshenziswa kukho konke kusuka kubunjiniyela be-aerospace kuya ezintweni zikagesi zasekhishini. Ukuthandwa kwabo akunasisekelo; lawa ma-alloys anikeza ibhalansi yamandla emangalisayo, isisindo, kanye nokumelana nokugqwala okungafanelana nezinto ezimbalwa. Nokho, isici esisodwa esithakazelisayo sivame ukudida abasanda kuhlanganyela: kunomehluko ocashile wokuminyana phakathi kwamamaki e-aluminium alloy ahlukahlukene(Ithebula lokuminyana lama-alloys e-aluminium), futhi le bhulogi ihlola izici ezinomthelela kulo mehluko wokuminyana.

aluminium sheet & ipuleti

Uchungechunge lwe-aluminium alloy kanye namamaki alo ajwayelekile

Ama-alloys e-aluminium yizinto ezenziwe nge-aluminium (Al) kanye nezakhi ezihlukahlukene ze-alloying (njengethusi, i-magnesium, i-silicon, zinc, njll.) ezithuthukisa izakhiwo zazo zemishini kanye nokusebenziseka kwezinhlelo zokusebenza ezahlukene. Ngokusho kwezakhi eziyinhloko ze-alloy, ingahlukaniswa ibe 8 uchungechunge , uchungechunge ngalunye luqukethe amamaki e-alloy.

Ngezansi kunethebula elethula kafushane uchungechunge lwengxubevange ye-aluminium eyinhloko kanye namanye amamaki amele ngaphakathi kochungechunge ngalunye, ukugqamisa izici zabo eziyinhloko kanye nezinhlelo zokusebenza ezijwayelekile.

Uchungechunge Ingxubevange Amabanga Ingxenye Eyisisekelo Yokuhlanganisa Izici Izicelo Ezijwayelekile
1xxx 1050, 1060, 1100 I-Aluminium Ehlanzekile (>99%) Ukumelana nokugqwala okuphezulu, conductivity enhle kakhulu, amandla aphansi Imboni yokudla, imishini yamakhemikhali, izibonisi
2xxx 2024, 2A12, 2219 Ithusi Amandla aphezulu, ukumelana nokugqwala okulinganiselwe, ukushisa kuyalapheka Izakhiwo ze-Aerospace, ama-rivets, amasondo amaloli
3xxx 3003, 3004, 3105 IManganese Amandla amaphakathi, ukusebenza kahle, ukumelana nokugqwala okuphezulu Izinto zokwakha, amathini esiphuzo, ezezimoto
4xxx 4032, 4043 I-silicon Iphuzu elincibilikayo eliphansi, fluidity enhle I-Welding filler, ama-alloys e-brazing
5xxx 5052, 5083, 5754 Magnesium Amandla aphezulu, ukumelana nokugqwala okuhle kakhulu, okushiselayo Izicelo zasolwandle, ezezimoto, izakhiwo
6xxx 6061, 6063, 6082 I-Magnesium ne-Silicon Amandla amahle, ukumelana nokugqwala okuphezulu, ashisela kakhulu Izinhlelo zokusebenza zesakhiwo, ezezimoto, izitimela
7xxx 7075, 7050, 7A04 Zinc Amandla aphezulu kakhulu, ukumelana nokugqwala okuphansi, ukushisa kuyalapheka I-Aerospace, ezempi, izingxenye ezisebenza kahle kakhulu
8xxx 8011 Ezinye izakhi Iyahlukahluka nge-alloy ethile (isib., insimbi, i-lithium) I-Foil, abaqhubi, nokunye ukusetshenziswa okuqondile

Umthelela wama-elementi e-alloying ekushubeni kwama-alloys e-aluminium

Ukuminyana kwama-alloys e-aluminium ngokuyinhloko kunqunywa ukwakheka kwawo. Ukuminyana kwe-aluminium emsulwa cishe 2.7 g/cm3 noma 0.098 lb/ku3 , kodwa ukwengeza izakhi ze-alloying kungashintsha leli nani. Ngokwesibonelo, enezela ithusi (eliminyene kune-aluminium) ukwakha ama-alloys njenge 2024 noma 7075 ingakhuphula ukuminyana kwezinto eziwumphumela. Ngokuphambene, i-silicon iminyene kancane futhi uma isetshenziswa kuma-alloys afana 4043 noma 4032, kunciphisa ukuminyana jikelele.

Ithebula Lezinto Ezihlanganisiwe kanye Nomthelela Wazo Kubantu

I-Alloying Element Ukuminyana (g/cm³) Umphumela ku-Aluminium Alloy Density
I-Aluminium (Al) 2.70 Isisekelo
Ithusi (Cu) 8.96 Yandisa ukuminyana
I-silicon (Futhi) 2.33 Yehlisa ukuminyana
Magnesium (Mg) 1.74 Yehlisa ukuminyana
Zinc (Zn) 7.14 Yandisa ukuminyana
IManganese (UMn) 7.43 Yandisa ukuminyana

Ishadi elijwayelekile le-aluminium alloy density

Ngezansi kuneshadi elivamile lokuminyana kwamanye ama-alloys avamile e-aluminium, Ukuze ufunde kabanzi mayelana nokuminyana okuthile kwama-alloys e-aluminium, ngicela uvakashele Ukuminyana kwe 1000-8000 Uchungechunge lwe-Aluminium Alloy Lawa manani ayahlawumbisela futhi angahluka ngokuya ngokwakheka nokucutshungulwa kwe-alloy.

I-alloy Series Amabanga Ajwayelekile Ukuminyana (g/cm³) Ukuminyana (lb/in³)
1000 Uchungechunge 1050 2.71 0.0979
2000 Uchungechunge 2024 2.78 0.1004
3000 Uchungechunge 3003 2.72 0.0983
4000 Uchungechunge 4043 2.70 0.0975
5000 Uchungechunge 5052 2.68 0.0968
5000 Uchungechunge 5083 2.64 0.0954
6000 Uchungechunge 6061 2.70 0.0975
7000 Uchungechunge 7075 2.81 0.1015
8000 Uchungechunge 8011 2.73 0.0979

Kusuka etafuleni elingenhla, singakubona kalula lokho:

  • 2000 ama-alloys ochungechunge aqukethe inani elikhulu lethusi futhi avame ukuba nokuminyana okuphezulu ngenxa yokuminyana kwethusi okuphezulu kakhulu..
  • Ngokungqubuzanayo, 6000 ama-alloys ochungechunge aqukethe i-silicon ne-magnesium ngokuvamile abonisa ukuminyana okuphansi.
  • Iyaziwa ngamandla ayo aphezulu, 7075 ingxubevange iqukethe amanani abalulekile zinc, i-magnesium nethusi. Ukuminyana okuphezulu kwe 7075 uma kuqhathaniswa nama-alloys 1050 futhi 6061 kungase kubangelwe ukuba khona kwalezi zakhi ezisindayo.
  • 5083 ingxubevange ivamise ukusetshenziswa ezintweni zasolwandle futhi inomthamo ophansi kunamanye ama-alloys ngenxa yokuqukethwe kwayo okuphezulu kwe-magnesium nokuqukethwe okuphansi kwezakhi ze-alloying ezisindayo..

Ithonya lezinye izici

Ngaphezu kwezakhi ze-alloying, ukuminyana kwama-alloys e-aluminium nakho kuthinteka ezinye izici:

  • Izinga lokushisa: I-Aluminium, njenganoma iyiphi enye insimbi, iyanwebeka lapho ishisa futhi inkontileka lapho ipholile. Lokhu kunwetshwa kwe-thermal kanye nokunciphisa kuthinta umthamo we-alloy, ngaleyo ndlela ishintsha ukuminyana kwayo.
  • Ukucubungula ubuchwepheshe: Indlela i-aluminium ecutshungulwa ngayo nayo ithinta ukuminyana kwayo. Ngokwesibonelo, izinga lokupholisa ngemva kokusakazwa lingaholela kuma-microstructures ahlukene, okubuye kuthinte ukuminyana.
  • Ukungcola: Ukuba khona kokungcola, ngisho ngamanani amancane, ingashintsha ukuminyana kwe-alloy. I-alloy yekhwalithi ephezulu enokuqukethwe okuphansi kokungcola izoba nokuminyana okungaguquki.

Ukuminyana kwama-alloys e-aluminium akuyona into engaguquki kodwa kuyahlukahluka kuye ngezinto eziyingxubevange., inqubo yokukhiqiza kanye nokuqukethwe ukungcola. Ekuklanyeni nasekusetshenzisweni kobunjiniyela lapho isisindo sidlala indima ebalulekile, lezi zinguquko kumele zibhekwe. Ngokuqonda izici ezithinta ukuminyana, onjiniyela bangakhetha ingxubevange ye-aluminium efanele ukuze ihlangabezane nezidingo zayo zesakhiwo nesisindo.


Yabelana
2024-03-25 08:45:11

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