N'ụwa sara mbara nke mmepụta ihe ziri ezi na nchọpụta sayensị kachasị ọhụrụ, njikwa ọ bụla kpọmkwem n'etiti obere ihe nwere ike ịkpalite mgbanwe teknụzụ. Ikpo okwu mmegharị ikuku na-ese n'elu mmiri nke na-eme ka ikuku na-agagharị nke ọma, dịka ngwa isi iji nweta mmegharị dị oke mma, arụmọrụ ya na-ekpebi ozugbo ihe ịga nke ọma ma ọ bụ ọdịda nke nsonaazụ ahụ. Ntọala granite bụ ngwa agha nzuzo nke na-enye ya izi ezi pụrụ iche na nkwụsi ike dị mma.
Ntọala kwụsiri ike nke e ji okike mee
Granite, mgbe ọtụtụ nde afọ nke mgbanwe ala gasịrị, ihe owuwu dị n'ime ya dị oke ma dịkwa otu, site na quartz, feldspar na mineral ndị ọzọ jikọtara ọnụ nke ọma. Ihe owuwu pụrụ iche a na-enye ya nkwụsi ike na-enweghị atụ. N'agbanyeghị nnyonye anya mpụga, ma ọ bụ mkpọtụ siri ike nke ọrụ nke nnukwu akụrụngwa na ebe a na-arụ ọrụ, ma ọ bụ nnukwu mgbanwe na okpomọkụ gburugburu, ntọala granite nwere ike ịnagide ya n'udo. Njirimara ya dị mma nke mbelata mkpọtụ, dị ka ọkachamara na-amịkọrọ ihe mberede, nwere ike ibelata oke mkpọtụ nke ikpo okwu mmegharị ikuku na-ese n'elu mmiri site na ihe karịrị 80%, na-enye gburugburu ọrụ dị jụụ na nke kwụsiri ike maka ikpo okwu iji hụ na n'usoro nhazi ma ọ bụ nchọpụta dị elu, mmegharị ahụ dị nro ma na-enweghị ajọ mbunobi.
Uru nkwụsi ike okpomọkụ, isi ihe njikwa ziri ezi
Mgbanwe okpomọkụ bụ nnukwu nsogbu na-emetụta izi ezi nke akụrụngwa ziri ezi, mana ntọala granite nwere obere oke nke mgbasawanye okpomọkụ, na-edozi nsogbu a ngwa ngwa. Oke ya nke mgbasawanye okpomọkụ na-abụkarị 5-7 × 10⁻⁶/℃, mgbanwe nha dịkwa obere mgbe okpomọkụ na-agbanwe. Na usoro fotolithography nke imepụta chip semiconductor, a chọrọ izi ezi nke ọnọdụ ahụ ka ọ dị na ọkwa danamil, obere mgbanwe na okpomọkụ nwekwara ike ibute mgbanwe ụkpụrụ chip. Ikpo okwu mmegharị ikuku na-ese n'elu mmiri nke nwere ntọala granite nwere ike ịnọgide na-enwe izi ezi nke ọnọdụ kwụsiri ike n'okpuru gburugburu okpomọkụ dị mgbagwoju anya, na-enyere aka imepụta chip iji nweta njikọta na mkpụrụ dị elu, ma tinye mkpali siri ike maka mmepe nke ụlọ ọrụ semiconductor.
Ike siri ike, iguzogide iyi, nkwa ịdịte aka
N'oge dị ogologo nke ikpo okwu ikuku na-ese n'elu ikpo okwu, ọ bụ ezie na enwere nkwado ikuku na-ese n'elu n'etiti ikpo okwu na ntọala, esemokwu ugboro ugboro ka bụ ihe a na-apụghị izere ezere. Ike granite dị elu, ike Mohs nwere ike iru 6-7, yana ezigbo nguzogide iyi. N'ime ụlọ nyocha sayensị ihe, ikpo okwu ngagharị ikuku na-ese n'elu ikpo okwu, ntọala granite ya nwere ike iguzogide mfu esemokwu ogologo oge nke ọma, ma e jiri ya tụnyere ntọala nkịtị, nwere ike ịgbatị usoro mmezi nke ikpo okwu ahụ karịa 50%, na-ebelata ọnụ ahịa mmezi akụrụngwa nke ukwuu, iji hụ na mmepe dị irè na nke na-aga n'ihu nke ọrụ nyocha sayensị.
Nhọrọ nke ikpo okwu ikuku hydrostatic nke a na-ese n'elu mmiri nke nwere ntọala granite bụ ịhọrọ nkenke kachasị, nkwụsi ike dị mma na ogologo oge. N'imepụta semiconductor, imepụta ngwa anya, ikuku, nyocha sayensị na nnwale na ihe ndị ọzọ achọrọ maka nkenke nke ubi ahụ, ọ na-arụ ọrụ dị mkpa a na-apụghị ịgbanwe agbanwe, na-eduga ụlọ ọrụ ahụ ịgafe oke nkenke, na-aga n'ọkwa mmepe dị elu karị, iji nye nkwado teknụzụ siri ike na nke a pụrụ ịtụkwasị obi maka ihe ịga nke ọma n'ọrụ gị.
Oge ozi: Eprel-09-2025