Ka anyị mụọ banyere Njirimara na iji Aluminum ọnụ

1. Ihe njupụta aluminom dị obere, naanị 2.7g / cm. Ọ bụ ezie na ọ dị nro, enwere ike ịme ya dị iche ichealuminom alloys, dị ka aluminom siri ike, ultra siri ike aluminom, cour corsinium, wdg, wdg. Na mgbakwunye, sclawat, ugboelu, na satịlatis na-ejikwa nnukwu aluminom na alloys ya. Iji maa atụ, ụgbọ elu kachasị mkpa bụ ihe dị ka aluminom 70% na alloys. A na-ejikwa ụgbọ mmiri ndị njem na-erikwa ọtụtụ puku ndị njem na-eri ọtụtụ puku.

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2. Ihe omume nke aluminom bu nke abuo na ọla ọcha na ọla. Ọ bụ ezie na omume ya bụ naanị 2/3 nke ọla kọpa, njupụta ya bụ naanị 1/3 nke ọla kọpa. Ya mere, mgbe ị na-ebufe otu ụdị ọkụ eletrik, ogo nke alumimin bụ naanị ọkara nke nke waya ọla kọpa. Ihe nkiri oxide dị n'elu ala nke aluminom abụghị naanị na-enwe ikike iguzogide corrosion, mana aluminom nwere ọtụtụ ngwa, waya na ụlọ ọrụ ikuku, na ụlọ ọrụ ikuku.

 
3 Aluminom bụ ezigbo onye na-eduzi ikpo ọkụ, na-enwe nkụda mmụọ ugboro atọ karịa ígwè. Na ụlọ ọrụ, aluminom nwere ike iji mepụta nyocha dị iche iche nke okpomoku, a na-esikwa na arịa dị iche iche.

 
4. Aluminium nwere ezigbo ihe (naanị na ọla edo na ọla ọcha), enwere ike ịme ya na aluminom fiil dị ka 0.01mm na okpomọkụ dị n'etiti 100 ℃ na 150 ℃. A na-ejikarị foil ndị a maka ebe a na-eme oriri na nkwakọsị, swiiti, wdg. Ha nwekwara ike ịmeba wires alumim, ma na-agbanye n'ime ngwaahịa aluminom dị iche iche.

 
5. A naghị edozi ya ngwa ngwa maka ihe nkiri na-echebe ya, ma na-ejikarị ya eme ihe na-eche nche kemịkalụ, akụrụngwa, mmanụ ọkụ na mmanụ, wdg.

 
6 ọdịdị.

 
7. Aluminom nwere ike ịhapụ nnukwu ọkụ na ìhè mgbe ọkụ na oxygen na-emepụta ihe na-enweghị mgbagha, nke ejikọtara ammonium nitrate, ntụ ntụ, anwụrụ ọkụ, na ihe ndị ọzọ na-egbu egbu), na ngwakọta na-eme ihe (dịka bọmbụ na shells mere nke aluminom nke aluminom nke a ga-eji kpagbuo ya Ighazi ebumnuche ma ọ bụ tankị, cannons, wdg), wdg), dị ka barium nitrate 68%, aluminom ntụ ntụ 28%, na ahụhụ glusi 4%.

 
8. A na-ejikarị igwe Aluminium a na-ejikarị ọla na-agbaze ma na-agbado ígwè. A na-ejikwa aluminom mee ihe dị ka dexidizer n'ụzọ na-eme nke ọma. Aluminium ntụ ntụ, eserese, titanium dioxide (ma ọ bụ ihe ndị ọzọ dị elu na-agbaze ọla ọcha) na-agwakọtara ya na ụfọdụ ruru ya na etinyere ya na igwe. Mgbe enwere ike ịnwe mgbatị ahụ dị elu, nke nwere ngwa na-eguzogide ọgwụ, nke nwere ngwa dị mkpa na roket na teknụzụ Mịgak.

 
9. Aluminom efere nwekwara ezigbo ụda ụda ntụgharị uche, na-egosipụta ultraviolet na-agbachaala karịa ọla ọcha. Aluminom ahụ, ikike ịtụnanya ya. Ya mere, a na-ejikarị ya emepụta ihe dị elu, dị ka ogwe anyanwụ stovu.

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10. Aluminium nwere ihe dị na-atọ ụtọ na mmetụta ụda dị mma, yabụ na uko ụlọ na ụlọ mgbasa ozi na nnukwu ụlọ ọgbara ọhụrụ na nnukwu ụlọ ndị a na-eji nnukwu ụlọ ndị a na-eme.

 
11. Ọnọdụ ọnọdụ okpomọkụ dị ala: aluminom enwewo ike na-enweghị ike na-enweghị britleures dị ka friji dị ala, na-eme ka ụgbọ ala ndị na-efe efe, na hydrogen oxide.

 
12. Ọ bụ amphotic oxic


Oge Post: August 16-2024
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