Amakuru y'Ikigo
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Igikoresho cya Kedel cyitabira Neftegaz 2023 i Moscou Uburusiya
Igikoresho cya Kedel cyitabira Neftegaz 2023 i Moscou mu Burusiya Nk’imurikagurisha rinini rya peteroli na gaze rikubiyemo Uburayi bw’iburasirazuba, nyuma y’imyaka ine tudahari, twongeye guhurira i Moscou kandi dutegereje tubikuye ku mutima uruzinduko rwawe.Soma byinshi -
Menyesha ibiruhuko by'impeshyi muri 2023
Nshuti Bakiriya Year Umwaka mushya w'Ubushinwa uregereje.2022 wari umwaka utoroshye kandi utoroshye.Muri uyu mwaka, twabonye ubushyuhe bwinshi n’amashanyarazi, ibyiciro byinshi by’ibyorezo byicecekeye, none ni imbeho ikonje.Iyi mbeho isa nkaho ari kare kandi ikonje kurenza iyambere ...Soma byinshi -
Uburyo bukomeye bwo kubyaza umusaruro
Carbide ya sima ni ubwoko bwibintu bigoye bigizwe nicyuma gikomeye cyangiritse hamwe nicyuma gihuza, bikozwe na powder metallurgie kandi bifite imbaraga zo kwambara cyane kandi bikomeye.Bitewe nibikorwa byayo byiza, karbide ya sima ikoreshwa cyane muri cutti ...Soma byinshi -
Gutondekanya karbide ya sima
Ibigize karbide ya sima ikwirakwizwa cyane mubyiciro bitatu: 1. Tungsten cobalt ciment cbide Carbide Ibyingenzi byingenzi ni tungsten carbide (WC) na binder cobalt (CO).Ikirango cyacyo kigizwe na "YG" ("bikomeye, cobalt" inyuguti ebyiri za fonetike zishinwa) hamwe nijanisha ...Soma byinshi -
Gusobanukirwa ibikoresho bya sima ya sima
Carbide ya sima nigikoresho kivanze gikozwe mubintu bikomeye byibyuma bitavunika kandi bigahuza ibyuma na powder metallurgie.Ubusanzwe ikozwe mubikoresho byoroshye guhuza (nka cobalt, nikel, fer cyangwa imvange yibikoresho byavuzwe haruguru) wongeyeho materia ikomeye ...Soma byinshi
