Inkoni ikomeye ya Chrome ifite 42CrMo ifite imbaraga nyinshi ya Chromium-Plated Rod yo gukoresha ibikoresho bya mekanike

Uruganda rwa Chepetsk Mechanical Plant (CMP), rugize ishami rya TVEL rya Rosatom State Corporation, rwashyizeho ikigo cy’igerageza cyo gukora ibikomoka kuri peteroli. igipfundikizo cya lisansi gikozwe muri chromiumIbi bikoresho by’ubwubatsi ni igisubizo cyiza cyo gukora lisansi igezweho (AF). Binoza imikorere ya lisansi ya kirimbuzi, bityo bikongera umutekano n’imikorere myiza ya reactors.

Kugira ngo hakorwe uburyo bushya bwo gupfuka lisansi, ChMZ yashyizeho ikigo gikoresha chromium-platting kugira ngo gipfukanyweho zirconium alloy. Udupira two kurinda dushyirwa ku miyoboro miremire ya zirconium hakoreshejwe uburyo bwo gutera. Byongeye kandi, ibikoresho bigezweho byo gusesengura no gukora ubushakashatsi byashinzwe gusuzuma uburyo chromium ifatana, imiterere n'ubugari bw'udupira twa chromium, dushobora gukoreshwa haba mu gukora no mu bushakashatsi mu guteza imbere ibicuruzwa bishya. Hakozwe itsinda ry'igerageza ry'udupira twa chromium-plated fuel rod cladding.

Alexander Ugryumov, Visi Perezida Mukuru ushinzwe Ibikorwa bya Siyansi na Tekiniki muri TVEL, yagize ati: "Kuva mu 2021, hashyizweho uburyo butatu bwo guteranya lisansi bwa ATF muri rektare za Rostov NPP za VVER-1000. Buri buryo bwo guteranya bwa VVER-1000 burimo ibintu 312 bya lisansi. Gutangira gukora uruganda rukora ibintu bya lisansi bya ChMZ bikozwe kuri chromium bizatuma habaho gukora ubwoko bwinshi bwuzuye bwa lisansi ya ATF. Gutangira gukora ubu buryo mu bikoresho bitanga ingufu nyinshi bizagaragaza icyiciro cya nyuma cyo gukora lisansi ya ATF mu Burusiya mu nganda ndetse n'icyiciro cya nyuma cyo gupima no gufata ibyemezo."

Sergey Chineikin, Umuyobozi Mukuru w’Ikigo cy’Uburusiya gishinzwe gutunganya ibikomoka kuri peteroli, yavuze ko kwitabira ubushakashatsi no guteza imbere ikoranabuhanga rishya ryo gukora ibikomoka kuri peteroli ari ingenzi cyane kuri icyo kigo. Yavuze ko "Ishyirwaho ry'ibikoresho bishya kandi bigezweho byo mu gihugu byo gushyiramo irangi ririnda lisansi ku mato mato no gukora ibikoresho bitekanye bizashimangira ko mu gihe kizaza lisansi ya kirimbuzi y'Uburusiya izahangana ku isoko mpuzamahanga."

Ikigo cy'Igihugu cy'Ubushakashatsi ku Bitera Atomuki (NIIAR) kiri i Dimitrovgrad ubu kirimo gukora ubushakashatsi bunini ikizaminigahunda yo gukwirakwiza lisansi muri MIR rector y’ubushakashatsi, harimo no kugerageza ibikoresho bitandukanye byo gupfuka lisansi n’udupira twa ATF. Mu 2022, iyi gahunda yaguwe kugira ngo ishyiremo igerageza rya in-reactor ry’udupira dushya twa lisansi dukoresheje lisansi ishingiye kuri uranium silicide kuri VVER n’udupira tw’amazi dufite umuvuduko. Kuva mu 2021, igikorwa cy’igerageza cy’udupira dutatu twahujwe hamwe n’udupira twa ATF cyatangiye muri rector ya Rostov NPP ya VVER-1000. Ibikoresho by’imiterere byakoreshejwe ni 42KhNM chromium-nickel alloy cyangwa chromium-plated zirconium alloy.

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