137Cs na 210Po gbara mbọ maka ụdị nri mmiri 36 sitere na azụ azụ New Zealand. Achọpụtara 137Cs na 47% nke ihe atụ (ọnụọgụ: 0.05-0.21 Bq / kg). Ọrụ 210Po edere na ihe nlele niile (nso: 0.05-284 Bq / kg). Nnukwu mgbanwe dị na 210Po n'etiti ụdị mana obere mpaghara dị iche iche. Ntụle doro anya maka ndị na-eri mmiri mmiri nke New Zealand nke 0.44-0.72 mSv.
Ọzọkwa, akụkọ ahụ na-enye ụzọ aghụghọ iji chọpụta ohere ndị na-abịanụ, nsogbu, ihe egwu, egwu, na ihe mgbochi n'ahịa ahịa Silicon Nitride Ceramics zuru ụwa ọnụ. Akụkọ ahụ na-akọwakwa usoro azụmaahịa mpaghara, njedebe, ihe mgbochi ntinye, ihe na-eme ka uto, nsogbu ahịa yana ịkọwapụta n'ụzọ otu ihe ndị a nwere ike isi bụrụ ihe na-emebi azụmahịa ahụ. Akụkụ na-atụle gburugburu ụlọ ọrụ mmepụta ihe na-emekwa ka ọ pụta ìhè n'ọmụmụ ihe. N'ikpeazụ, ọ na-agụnye mkpebi ndị a na-apụghị ịgbanwe agbanwe na-enyere onye na-agụ ya aka ime mkpebi ndị maara nke ọma na ịmepụta atụmatụ azụmahịa bara uru.
Dị ka akụkọ nyocha nchịkọta akụkọ si kwuo "Global Ball Bearing Market - Analysis By Bearing Type (Radial Deep Grove, Angular Contact, Insert Bearing, Self Align Bearing, Thrust ball, Miniature Bearing); Site na End-User Industry (Usoro Industries, ationgbọ njem), Site Nkesa Channel, Site Mpaghara, Site Mba (2018 Edition) - Eburu amuma na 2023 ”ahịa zuru ụwa ọnụ na-eme atụmatụ iji gosipụta uto nke CAGR nke ihe karịrị 5.41% n’oge 2018 - 2023 , nke isi na-ebugharị site na ụlọ ọrụ mmepụta ihe na ngwa njem na mpaghara na-emepe emepe. Mpaghara Asia Pacific bụ ahịa kachasị ukwuu na oge ugbu a ma na-atụ anya iduga na oge amụma. N'ime oge amụma, mpaghara APAC ga-ahụ nnukwu mmụba na-akwado site na ịkwalite ọnọdụ akụ na ụba na ntọala na-eto eto na mba ndị na-etolite dịka China, India na Indonesia. Ahịa maka ibute bọọlụ na APAC bụ nke nrụnye nke ọnụọgụ ntụgharị gburugburu na ngalaba nrụpụta metụtara usoro nrụpụta izugbe, Ike, ọla, Mining, Cement, Construction, pulp / Paper, Defence equipment etc.
Ntọhapụ nke Pu gaa na mpaghara ụwa nke Japan ka akwadobeghị ruo otu afọ na-eso ọdachi Fukushima3. Kemgbe ahụ, ọtụtụ ọmụmụ ewepụtala ihe akaebe nke ntọhapụ ya na ala ugwu, northwest na ndịda nke FDNPP, ruo ebe dị kilomita 120 site na saịtị ahụ.
N'ikwu ya n'ụzọ ọzọ, nsị ụwa na-ebu plutonium nke gafere Mpaghara 13, ma ọ bụ nnụnụ riri ala ndị ahụ, nwere ike n'oge ụfọdụ n'ọdịnihu ịbanye n'ubi dị n'okporo ụzọ ma ọ bụ osisi dị n'ọhịa ọzọ.
10th nke Septemba 2014 - mgbasa ozi mgbasa ozi ndị Japan "Jiji" bilitere na nnupụisi megide Tepco / trillion 2 Bq na-asọba n'oké osimiri na ọnwa 10.
"Ọ bụ nchegbu siri ike," ka City of Brady Manager James Minor kwuru. “Ọbara ndị a nwere ọrụ redio dị na ha, ebe a na-emegharị ọla na-akpọ ha ebe ha 'dị ọkụ.'”
26th September 2013 - “N’izu a Weekly Asahi (週刊）） bipụtara akụkọ na na mmamịrị si ụmụaka bi na Kanto, 70% nke ndị a nwalere, nwere cesium, ihe nrụpụta redio nke na-ebute ikpughe n'ime.”)
Okwesiri ikwuputa ebe a na ndi okacha amara nke sayensi mba gwara ndi ochichi etiti ka ha nye aka ka ha kwusi udiri ihe nile site na Japan iji belata ihe iyi egwu nke radieshon na esochi Nsogbu Nuklia Fukushima na Japan. Ndị ọkà mmụta sayensị gwara gọọmentị ndụmọdụ mgbe ha chọpụtasịrị Iodine dị elu site na ngwongwo ndị si na Japan.
Mgbe mụ na Denise Anne na-agagharị n'ụsọ oké osimiri California ma hụ ìgwè mmadụ na-enuga na ụlọ oriri na ọ theụafụ na-ere mmiri ma ọ bụ na-efegharị na Glowden State, amaara m na anyị 1% anaghị ebu ọtụtụ cesium-137 na strontium-90 mmadụ ibe anyị dị. Nke ahụ na-eme anyị ọgaranya n’ihe anyị na-enweghị. Ka emechara, anyị bụ 1%.
Site na 1995 ruo 2007, ihe ruru 90% nke ụmụaka sitere na mpaghara Belarus metọrọ emetọ nwere ọkwa nke mkpokọta Cs-137 dị elu karịa 15-20 Bq / kg, yana ọkwa kachasị ruo 7,300 Bq / kg na Mpaghara Narovlya, Gomel Province . Nkezi ọkwa agbakwunyere Cs-137 na Sr-90 na mpaghara ndị merụrụ emerụ nke Belarus, Ukraine, na European Russia adaghị, kama ọ mụbara site na 1991 ruo 2005. Nyere na ihe karịrị 90% nke ọdịda radieshon ugbu a bụ n'ihi Cs-137, nke nwere ọkara ndụ nke ihe dịka afọ 30, anyị maara na mpaghara ndị emetọpụtara ga-abụ ihe egwu dị egwu maka ihe dị ka narị afọ atọ sochirinụ.
Kyocera Ortech Ceramtec Precision-ceramics 3M Coorstek Toshiba Ferrotec Amedica C-Mac International Morgan Advanced Materials Syalons Dynamic Ceramic Rogers Fraunhofer Honsin Hoover Precision ITI Winsted Precision Ball Sinoma Unipretec Gaoyue Mokai Kaifa Jinsheicha FCB
Ing wedata ọnụọgụ nke esemokwu na Cu alloys na gradient gradient nanostructures | 6204 Iburu Skf njikọ Video:
Anyị na-anọkarị n'ụkpụrụ bụ "Ogo Buru nke mbụ, ugwu kachasị elu". Anyị na-e wepụtara n'ụzọ zuru ezu na kpọbata anyị na-eji ọkụ na asọmpi ọnụ elu-edu ngwongwo, ozugbo nnyefe na ọkà na-eweta maka6901 2rs Iburu Skf, Skf Self kwado alị bọọlụ, Hiwin Linear Iburu, Na a dịgasị iche iche, ezi mma, ezi uche ahịa na nkecha aghụghọ, anyị ngwọta na-ọtụtụ-eji mara mma na ndị ọzọ ọrụ. Ndị ọrụ anyị ghọtara ma tụkwasa azịza anyị n'ọtụtụ ebe ma nwee ntụkwasị obi ma nwee ike izute na-agbanwe agbanwe mkpa akụ na ụba na mmekọrịta mmadụ na ibe ya.