Ama-137C kanye nama-210Po ahlolwe kumasampula okudla kwasolwandle angama-36 avela kwezokudoba zaseNew Zealand. Ama-137C atholakele kuma-sampuli angama-47% (ububanzi: 0.05-0.21 Bq / kg). Umsebenzi we-210Po orekhodwe kuwo wonke amasampula (ububanzi: 0.05-284 Bq / kg). Ukwahluka okukhulu kuma-210Po phakathi kwezinhlobo kepha ukwehluka kwesifunda okuphansi. Isilinganiso somthamo sabathengi bezilwane zasolwandle zaseNew Zealand sika-0.44-0.72 mSv.
Ngokwengeziwe, lo mbiko unikeza izindlela ezinamasu zokunquma amathuba ezayo, izinselelo, ubungozi, izinsongo nezithiyo emakethe ye-Industrial Silicon Nitride Ceramics. Umbiko ubuye uchaze izinhlaka zokuhweba esifundazweni, ukulinganiselwa, izithiyo zokungena, izinto ezikhuthaza ukukhula, izingqinamba zezimakethe kanye nokucacisa ukuthi lezi zinto zingaba yingozi kanjani ebhizinisini. Izici ezicubungula imvelo yezimboni nazo zikhanyisiwe esifundweni. Ekugcineni, kufaka phakathi iziphetho ezingenakubuyiselwa emuva ezisiza umfundi ukuba enze izinqumo ezinolwazi futhi adale ubuhlakani bebhizinisi obunenzuzo.
Ngokusho kombiko wocwaningo lwe-Analytics "I-Global Ball Bearing Market - Ukuhlaziywa Ngohlobo Lokuthwala (Radial Deep Grove, Angular Contact, Insert Bearing, Self Align Bearing, Thrust ball, Miniature Bearing); Nge-End-User Industry (Process Industries, Transportation), By Distribution Channel, By Region, By Country (2018 Edition) - Isibikezelo kuya ku-2023 ”imakethe yomhlaba kulindeleke ukuthi ibonise ukukhula okumelwe yi-CAGR engaphezu kuka-5.41% phakathi kuka-2018 - 2023 , ikakhulu iqhutshwa ukukhula kwezimboni nezindawo zokuhamba esifundeni esisathuthukayo. Isifunda sase-Asia Pacific yimakethe enkulu kakhulu esikhathini samanje futhi kulindeleke ukuthi iholele esikhathini sokubikezela. Esikhathini sesibikezelo, isifunda se-APAC sizobona ukukhula okuqinile okusekelwa ngokwenza ngcono isimo sezomnotho kanye nesisekelo esikhulayo sokukhiqiza emazweni asafufusa anjenge China, India ne Indonesia. I-Market for Ball Bearing ku-APAC iqhutshwa ukufakwa kwenani lezinto ezijikelezayo kumayunithi wokukhiqiza ahlobene nezinto ezijwayelekile zezimboni, Amandla, Izinsimbi, Izimayini, Usimende, Ukwakhiwa, Pulp / Paper, imishini yezokuvikela njll.
Ukudedelwa kukaPu ezindaweni zasemhlabeni zaseJapan kwahlala kungaqinisekisiwe kwaze kwaphela unyaka kulandela inhlekelele yaseFukushima3. Kusukela lapho, ucwaningo oluningi lunikeze ubufakazi bokukhishwa kwayo emhlabeni ongasenyakatho, enyakatho-ntshonalanga naseningizimu ye-FDNPP, kuze kufike ebangeni lamakhilomitha ayi-120 ukusuka esizeni.
Ngamanye amagama, izikelemu zomhlaba ezazithwele i-plutonium ezazidlule e-Area 13, noma izinyoni ezazidla lezo zibungu zomhlaba, kwesinye isikhathi esikhathini esizayo zazingafika engadini ezansi komgwaqo noma ezihlahleni kwenye insimu.
I-10th Septhemba 2014 - Abezindaba baseJapan "uJiji" bavukela ekuvukeleni iTepco / 2 trillion Bq evezwe olwandle ezinyangeni eziyishumi.
"Kuyinkinga enkulu," kusho iMenenja yoMkhandlu waseBrady uJames Minor. “La mapayipi anemisebe eminingi yokuxhumana ngemisebe, izindawo zensimbi ezivuselelwa kabusha zibizwa ngokuthi 'ziyashisa.'”
26th Septhemba 2013 - "Kuleli sonto i-Weekly Asahi (週刊 朝日） ishicilele umbiko wokuthi kumasampula womchamo wezingane ezihlala eKanto, ama-70% alabo abahloliwe, ane-cesium, into ekhipha imisebe ebanga ukuvezwa kwangaphakathi."
Kuyafaneleka ukusho lapha ukuthi ososayensi bezwe benuzi babeluleke uhulumeni wesifundazwe eminyakeni emithathu emuva ukuthi amise zonke izinhlobo zezimpahla ezivela eJapan ukunciphisa usongo lwemisebe elandela iFukushima Nuclear Crisis eJapan. Ososayensi babeluleke uhulumeni ngemuva kokubona izinga eliphezulu le-iodine emithwalweni engeniswe ivela eJapan.
Lapho ngihamba ngasogwini lwaseCalifornia noDenise Anne futhi ngibona izixuku zithutheleka ezindaweni zokudlela zasolwandle noma zindiza ngaphezulu ziya eGlowden State, ngiyazi ukuthi thina 1% asithwali imithwalo ehlukahlukene ye-cesium-137 ne-strontium-90 abantu esikanye nabo kukhona. Lokho kusenza sicebe ngalokho esingenakho. Ngemuva kwakho konke, siyi-1%.
Kusuka ku-1995 kuya ku-2007, kuze kufike ku-90% wezingane ezivela ezindaweni ezingcoliswe kakhulu zaseBelarus zazinamazinga we-Cs-137 anqwabelene ngaphezulu kwe-15-20 Bq / kg, ngamazinga aphezulu afinyelela ku-7,300 Bq / kg esifundeni saseNarovlya, esifundazweni saseGomel . Izinga eliphakathi lokufakwa kwe-Cs-137 ne-Sr-90 ezindaweni ezingcoliswe kakhulu zaseBelarus, e-Ukraine, nase-Europe yaseRussia azangehle, kepha kunalokho lenyuke lisuka ngo-1991 laya ku-2005. Njengoba kunikezwe ukuthi ukwehla kwamandla emisebe okungaphezu kwama-90% kungenxa yokuthi I-Cs-137, nengxenye yempilo engaba yiminyaka engama-30, siyazi ukuthi izindawo ezingcolisiwe zizoba nemisebe eyingozi cishe emakhulwini amathathu eminyaka ezayo.
I-Kyocera Ortech Ceramtec Precision-ceramics 3M Coorstek Toshiba Ferrotec Amedica C-Mac International Morgan Izinto zokwakha amaSylon Dynamic Ceramic Rogers Fraunhofer Honsin Hoover Precision ITI Winsted Precision Ball Sinoma Unipretec Gaoyue Mokai Kaifa Jinsheng FCRI Zide Silicon Products
Yehlisa ukulingana kokungqubuzana kuma-alloys e-Cu anezinhlaka ze-gradient nanostructures | I-6204 Bearing Skf Ividiyo Ehlobene:
Ukwakha inani elengeziwe lamakhasimende yifilosofi yethu yebhizinisi; ukukhula kwamakhasimende ukujaha kwethu okusebenzayo6904rs Ukunikela , 51207 Amabombo , 607zz Amabombo, Ubuchwepheshe bethu bezobuchwepheshe, insizakalo evumela amakhasimende, kanye nempahla ekhethekile kusenza thina / igama lenkampani ukukhetha kokuqala kwamakhasimende nabathengisi. Besilokhu sifuna uphenyo lwakho. Masisungule ukubambisana khona manje!