Ihe mgbaru ọsọ zirconium dị ọcha, tube zirconium
A na-eji zirconium eme ihe na ihe nrụpụta nuklia tumadi n'ihi oke nguzogide corrosion ya na nguzogide oke okpomọkụ. Ụfọdụ ojiji a kapịrị ọnụ nke zirconium na ihe nrụpụta nuklia gụnyere:
1. Ihe mkpuchi: Zirconium alloy, dị ka zirconium alloy, na-eji na-eme ka cladding gburugburu ngwá agha nuklia pellets mmanụ ụgbọala mkpara nke nuklia reactors. Ihe mkpuchi zirconium na-enye ihe mgbochi nwere mmanụ ọkụ redio ma gbochie mwepụta nke ihe redioaktivu n'ime ikuku reactor.
2. Akụkụ akụkụ: Zirconium alloy na-eji maka akụkụ dị iche iche dị na reactor isi, dị ka ihe nkwado na ihe ndị ọzọ dị mkpa nke chọrọ ike okpomọkụ dị elu na nkwụsị corrosion.
3. Ogwe njikwa: A na-eme mkpanaka njikwa nke zirconium na-adabere na ya ma na-edozi mmeghachi omume nuklia site na ịmịnye neutrons ma na-achịkwa ọnụego fission na isi reactor.
N'ozuzu, nguzogide corrosion nke zirconium, nkwụsi ike dị elu, na ntinye neutron dị ala na-eme ka ọ bụrụ ihe dị mkpa maka ọrụ nchekwa na ịrụ ọrụ nke ọma nke ndị na-emepụta nuklia. Ojiji ya na ngwa nuklia na-enyere aka hụ na iguzosi ike n'ezi ihe na nchekwa nke cores reactor na ihe ndị metụtara ya.
Zirconia na zirconium bụ ihe metụtara ya, mana ha nwere ihe dị iche iche na ngwa.
Zirconium bụ ihe mejupụtara kemịkalụ nwere akara Zr na nọmba atomiki 40. Ọ bụ ọla na-acha ntụ ntụ na-acha ọcha nke na-eguzogide nrụrụ nke ukwuu. A na-ejikarị zirconium eme ihe n'ụdị ngwa ụlọ ọrụ dị iche iche, gụnyere ihe nrụpụta nuklia, akụrụngwa nhazi kemịkalụ, na akụkụ ikuku.
Zirconia, n'aka nke ọzọ, bụ ngwakọta nke sitere na zirconium. Kpọmkwem, zirconia bụ oxide nke zirconium, yana usoro kemịkalụ ZrO2. Zirconia bụ ihe seramiiki nwere ike dị elu, isi ike dị elu, na-eyi nguzogide na nguzogide corrosion. Ngwa ya na-agụnye seramiki eze, refractories, thermal barrier coatings, na structural ceramics n'ime ụlọ ọrụ dị iche iche.
Na nchịkọta, zirconium bụ ihe ọla na zirconium oxide bụ oxide sitere na zirconium. A na-eji Zirconium eme ihe na ngwa ígwè, ebe a na-eji zirconia eme ihe dị ka ihe dị elu nke seramiiki dị iche iche na ụlọ ọrụ mmepụta ihe na nkà na ụzụ.
Njupụta nke zirconium na ụlọ okpomọkụ dị ihe dịka gram 6.52 kwa cubic centimita (g/cm3). Zirconium bụ ọla na-egbuke egbuke, isi awọ na-acha ọcha nke nwere njupụta dịtụ elu nke dabara maka ngwa ụlọ ọrụ dị iche iche, gụnyere ndị na-emepụta ngwá agha nuklia, ngwá ọrụ nhazi kemịkalụ na ihe ndị dị na mbara igwe.
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