42CrMo High-Strength Chromium-Plated Shaft Hard Hollow Chrome Plated Rod ya Zipangizo Zamakina

Kampani ya Chepetsk Mechanical Plant (CMP), yomwe ndi gawo la TVEL Fuel Division ya Rosatom State Corporation, yakhazikitsa malo oyesera kupanga mafuta a chophimba cha mafuta chopangidwa ndi chromiumKapangidwe kake ndi njira yabwino kwambiri yopangira mafuta apamwamba a m'badwo wotsatira (AF). Zimathandizira kudalirika kwa ntchito ya mafuta a nyukiliya, motero zimawonjezera chitetezo ndi magwiridwe antchito a ma reactor.

Pofuna kupanga njira yatsopano yopangira mafuta, ChMZ yakhazikitsa malo opangira ma chromium-platting a zirconium alloy cladding yachikhalidwe. Chophimba chotetezachi chimayikidwa mwachindunji pamachubu atali a zirconium pogwiritsa ntchito njira yopopera. Kuphatikiza apo, zida zamakono zowunikira ndi zofufuzira zapatsidwa ntchito yowunikira kumatirira, kapangidwe, ndi makulidwe a chophimba cha chromium, chomwe chingagwiritsidwe ntchito popanga komanso pofufuza popanga zinthu zatsopano. Gulu loyeserera la zophimba zamafuta zopangidwa ndi chromium-plated lapangidwa.

Alexander Ugryumov, Wachiwiri kwa Purezidenti wa Ntchito za Sayansi ndi Ukadaulo ku TVEL, adati: "Kuyambira mu 2021, magulu atatu a mafuta a ATF agwiritsidwa ntchito mu ma reactor a Rostov NPP a VVER-1000. Magulu aliwonse a VVER-1000 ali ndi zinthu 312 zamafuta. Kuyambitsa fakitale yopanga zinthu zamafuta ya ChMZ chromium-plated kudzathandiza kupanga magulu angapo athunthu a mafuta a ATF. Kuyambitsa magulu awa mu ma reactor amphamvu kwambiri kudzawonetsa gawo lomaliza la kupanga mafuta a ATF m'mafakitale ku Russia komanso gawo lomaliza loyenerera komanso lopanga zisankho."

Sergey Chineikin, Mtsogoleri Wamkulu wa Russian Nuclear Fuel Reprocessing Center, anati kutenga nawo mbali pa kafukufuku ndi chitukuko cha ukadaulo watsopano wopanga mafuta a nyukiliya n'kofunika kwambiri ku likululi. Iye anati, "Kuyambitsidwa kwa zida zatsopano zamakono zapakhomo zogwiritsira ntchito zophimba zoteteza m'zombo zamafuta ndikupanga zinthu zotetezeka kudzaonetsetsa kuti mafuta a nyukiliya aku Russia adzakhala opikisana pamsika wapadziko lonse mtsogolo."

Bungwe la National Research Institute of Atomic Reactors (NIIAR) ku Dimitrovgrad pakali pano likuchita kafukufuku waukulu. mayesopulogalamu yoyeserera ku MIR reacteur yofufuza, kuphatikizapo kuyesa zipangizo zosiyanasiyana zophimba mafuta ndi ma pellets a mafuta a ATF. Mu 2022, pulogalamuyi idakulitsidwa kuti iphatikizepo kuyesa kwa in-reactor kwa ndodo zatsopano zamafuta ndi mafuta ochokera ku uranium silicide a VVER ndi ma reactors amadzi opanikizika. Kuyambira 2021, ntchito yoyeserera ya ma assemblies atatu ophatikizana amafuta ndi ndodo zamafuta za ATF yakhala ikuchitika ku Rostov NPP's VVER-1000 reactor. Zipangizo zomwe zimagwiritsidwa ntchito ndi 42KhNM chromium-nickel alloy kapena chromium-plated zirconium alloy.

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