Ogwe Chromium nke e ji aka mee nke nwere ike dị elu nke 42CrMo, mkpanaka siri ike nke e ji aka mee nke e ji aka mee maka ngwa igwe.

Ụlọ ọrụ Chepetsk Mechanical Plant (CMP), nke bụ akụkụ nke TVEL Fuel Division nke Rosatom State Corporation, eguzobela ebe a na-emepụta ihe ọhụrụ maka ihe mkpuchi mmanụ ọkụ nke e ji chromium kpuchieIhe owuwu a bụ ihe ngwọta dị mma maka mmepụta mmanụ ọkụ dị elu nke ọgbọ na-abịa (AF). Ọ na-eme ka ntụkwasị obi nke mmanụ nuklia ka mma, si otú a na-eme ka nchekwa na arụmọrụ nke ndị na-emepụta ihe na-arụ ọrụ dịkwuo mma.

Iji mepụta ihe mkpuchi mmanụ ọkụ ọhụrụ, ChMZ enyela ọrụ ebe a na-etinye chromium maka mkpuchi ọla zirconium ọdịnala. A na-etinye mkpuchi nchebe ahụ ozugbo na tube zirconium dị ogologo site na iji usoro ịgba mmiri. Na mgbakwunye, enyerela ngwa nyocha na nyocha ọgbara ọhụrụ ọrụ iji nyochaa njikọta, nhazi, na ọkpụrụkpụ nke mkpuchi chromium, nke enwere ike iji maka mmepụta na ebumnuche nyocha na mmepe nke ngwaahịa ọhụrụ. Emepụtala otu nnwale nke mkpuchi mmanụ ọkụ chromium a pịrị apị.

Alexander Ugryumov, osote onyeisi oche maka ọrụ sayensị na teknụzụ na TVEL, kwuru, sị: "Kemgbe afọ 2021, e tinyela mgbakọ mmanụ ATF atọ n'ime reaktọ VVER-1000 nke Rostov NPP. Mgbakọ VVER-1000 ọ bụla nwere ihe mmanụ 312. Ịrụ ọrụ nke ụlọ ọrụ mmepụta ihe mmanụ ChMZ nke a kpụrụ akpụ chromium ga-eme ka e nwee ọtụtụ mgbakọ mmanụ ATF zuru oke. Ịrụ ọrụ mgbakọ ndị a na reaktọ ike dị elu ga-egosi ọkwa ikpeazụ nke mmepụta mmanụ ATF ụlọ ọrụ mmepụta ihe na Russia na ọkwa asambodo na mkpebi ikpeazụ."

Sergey Chineikin, Onyeisi nke Ụlọ Ọrụ Nhazi Mmanụ Nuklia nke Russia, kwuru na isonye na nyocha na mmepe na teknụzụ mmepụta mmanụ nuklia ọhụrụ dị oke mkpa nye etiti ahụ. O kwuru, "Iwebata ngwa ọrụ ọgbara ọhụrụ dị elu nke e ji eme ihe n'ime obodo maka itinye ihe mkpuchi nchebe n'ime ụgbọ mmiri mmanụ ọkụ na imepụta ngwaahịa dị nchebe ga-eme ka mmata nke mmanụ nuklia nke Russia dị n'ahịa ụwa n'ọdịnihu."

Ụlọ Ọrụ Nnyocha Mba nke Atomic Reactors (NIIAR) dị na Dimitrovgrad na-eme nnukwu ihe omume ugbu a uleMmemme nhazi na reactor nyocha MIR, gụnyere ịnwale ihe dị iche iche e ji kpuchie mmanụ ọkụ na pellet mmanụ ọkụ ATF. Na 2022, a gbasaara mmemme a iji tinye nnwale in-reactor nke mkpanaka mmanụ ọkụ ọhụrụ nwere mmanụ ọkụ dabere na uranium silicide maka VVER na reactor mmiri nwere nrụgide. Kemgbe 2021, a na-amalite ọrụ nnwale nke njikọta mmanụ ọkụ atọ na mkpanaka mmanụ ọkụ ATF na reactor mmanụ ọkụ ATF na reactor VVER-1000 nke Rostov NPP. Ihe owuwu ejiri bụ 42KhNM chromium-nickel alloy ma ọ bụ chromium-plated zirconium alloy.

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