Inquiry
Form loading...
Blog ngwaahịa

Blog ngwaahịa

Iji ihe arụrụ arụ nanostructured na ihe nickel foam akụkụ atọ dị ka electrocatalysts maka mgbawa mmiri.

Iji ihe arụrụ arụ nanostructured na ihe nickel foam akụkụ atọ dị ka electrocatalysts maka mgbawa mmiri.

2024-04-23

Mbelata nke mmanụ ọkụ na nchegbu na-eto eto gbasara ike na ihe gbasara gburugburu ebe obibi emewo mgbalị nyocha buru ibu iji mepụta ụzọ ike ọzọ. Electrochemical electrolysis nke mmiri ka a na-ewere dị ka atụmatụ na-ekwe nkwa maka mmepụta mmanụ hydrogen.

lee nkọwa
Iji ụfụfụ ọla na-akwalite mmịnye ebili mmiri electromagnetic

Iji ụfụfụ ọla na-akwalite mmịnye ebili mmiri electromagnetic

2024-04-22

N'ime oge nkwukọrịta ikuku na-esiwanye njọ na mmetọ elektrọnik, mkpa maka ihe ndị na-anabata ebili mmiri elektrọnịkị dị irè aghọwo ihe dị mkpa karịa mgbe ọ bụla. Ụfụ ígwè, dị ka ihe ọhụrụ dị ọhụrụ, na-egosi nnukwu ikike na mpaghara a. Nnyocha e mere n'oge na-adịbeghị anya lekwasịrị anya n'ịchọgharị ike nke ebili mmiri electromagnetic nke ụfụfụ ígwè, na nsonaazụ ya dị ịrịba ama.

lee nkọwa
Na-ewebata ka ngwaahịa mgbochi ụda si ebelata mkpọtụ

Na-ewebata ka ngwaahịa mgbochi ụda si ebelata mkpọtụ

2024-04-16

N'ime ọha mmadụ nke oge a, anyị na-enyocha ihe mgbochi ụda nke ngwaahịa a na-arịwanye elu, ụlọ ọrụ, ụlọ ọgwụ, ụlọ akwụkwọ, ụlọ ọrụ nlekọta okporo ụzọ, na ihe ndị ọzọ dị mkpa maka mbelata mkpọtụ, na usoro nyocha ya, ajụjụ a kacha jụọ bụ: olee otú. nke ukwuu nke a nwere ike ibelata. Ugbu a, anyị ga-ekekọrịta gị ụkpụrụ mbelata mkpọtụ nke ihe mgbochi ụda.

lee nkọwa
Kedu ihe akụrụngwa achọrọ maka mmepụta nke ụfụfụ aluminom?

Kedu ihe akụrụngwa achọrọ maka mmepụta nke ụfụfụ aluminom?

2024-04-15

Aluminom ụfụfụ bụ ihe dị elu na-arụ ọrụ dị arọ, nke a na-ejikarị eme ihe n'ichepụta ụgbọ ala, ihe ịchọ mma ụlọ na ubi ndị ọzọ. Iji mepụta ụfụfụ aluminom, ịkwesịrị iji usoro akụrụngwa, gụnyere nhazi, ụfụfụ, ihicha na usoro ndị ọzọ. Mgbe ị na-eji ngwá ọrụ ndị a, ṅaa ntị na nchekwa, gbanwee ma nọgide na-arụ ọrụ dịka ntụziaka ahụ si dị, iji hụ na mmepụta mmepụta na arụ ọrụ nke ụfụfụ aluminum.

lee nkọwa
Aluminom ụfụfụ isi uru na ngwa bara uru

Aluminom ụfụfụ isi uru na ngwa bara uru

2024-04-10

Aluminom ụfụfụ yiri ọdịdị nke sponge ma mara ya dị ka metal zuru ụwa ọnụ, nke nwere obere njupụta na ịdị arọ dị arọ, nke a na-eji dị ka ihe nchebe maka ụgbọ ala oghere, na-eguzogide mkpakọ ma nwee ike iguzogide ọkụ eletrik na-akpata radieshon. Ọ bụ ihe ọla ọhụrụ a na-eji aluminom alloy mee foamed.

lee nkọwa
Ngosipụta arụmọrụ sanwichi carbon fiber aluminom foam nke etinyere ọla kọpa ma e jiri ya tụnyere panel Sanwichi ụfụfụ.

Ngosipụta arụmọrụ sanwichi carbon fiber aluminom foam nke etinyere ọla kọpa ma e jiri ya tụnyere panel Sanwichi ụfụfụ.

2024-04-03

Dị ka a na-ejikarị ihe nchebe na-anabata ume, ntinye nke aluminom foam sandwich (AFS) panel na-anọgide na-egbochi ya site na njirimara arụ ọrụ dị ala nke isi ụfụfụ. Mgbakwunye nke carbon fibers (Cf) nwere ọla kọpa egosila na ọ dị irè n'ịkwalite njirimara arụ ọrụ nke ụfụfụ aluminom.

N'agbanyeghị nke ahụ, nghọta nke usoro ụfụfụ ya na microstructure ka dị oke. N'ime ọrụ a, a na-emepụta AFS na Cf/AFS site na usoro metallurgy ntụ ntụ. Àgwà ụfụfụ nke AFS na Cf/AFS n'oge okpomọkụ dị elu ka a na-ahụ site na iji teknụzụ onyonyo X-ray synchrotron radieshon iji nyochaa mmetụta Cf na nucleation afụ, uto, na nkwụsi ike ụfụfụ. Ọzọkwa, a tụlere nkesa nha pore macroscopic, microstructure microscopic, na akụrụngwa mkpakọ nke AFS na Cf/AFS. Nsonaazụ gosiri na ịdị adị nke Cf na-abawanye ọnụ ọgụgụ nucleation nke ukwuu, na-eme ka nkwụsi ike nke ụfụfụ na-eme ka ọ dịkwuo mma, na-egbochikwa nguzobe nke nnukwu afụ na-adịghị ahụkebe n'oge mmalite nke nucleation na usoro uto. Ka ọ dị ugbu a, Cf/AFS gosipụtara dayameta pore kacha mma yana ntụpọ pere mpe karịa AFS. Nkesa nke Cf nwere ezigbo mmiri mmiri n'akụkụ mgbidi pore gbochiri ihe nkiri mmiri mmiri ma belata coalescence. Nnwale mkpakọ ahụ gosiri na, ma e jiri ya tụnyere AFS, ike mkpakọ na ike nnabata ike nke Cf/AFS abawanyela site na ihe dịka 40.6% na 84.8%, n'otu n'otu.

lee nkọwa
Ọfụfụ ígwè ọ bụ ọla?

Ọfụfụ ígwè ọ bụ ọla?

2024-03-05

Ọfụfụ ọla bụ ihe ọla nwere ihe pụrụ iche, nke nwere ma ọla na ụfụfụ, ya mere a na-akpọ ụfụfụ ígwè. Yabụ, ụfụfụ ọla ọ bụ ọla?

lee nkọwa
Kedu ụdị ụfụfụ aluminom dị iche iche?

Kedu ụdị ụfụfụ aluminom dị iche iche?

2024-01-25

Ị maara ụfụfụ aluminom? Ihe ọhụrụ a na-emepụta ihe na-akpata mkpali n'ime ụlọ ọrụ dị iche iche n'ihi njirimara ya dị arọ na nke dị iche iche. Na blọọgụ a, anyị ga-elebakwu anya na ụdị ụfụfụ aluminom dị iche iche wee nyochaa ngwa ngwa ha dị iche iche.

lee nkọwa