Ntiaj teb Silicon Nitride Ceramics Kev Lag Luam Kev Lag Luam Tso Ntsuas & Deap Tshawb xyuas 2019-2024: Kyocera, Ortech, Ceramtec, Precision-ceramics, 3M, Coorstek, Toshiba | Skf Self Aligning Cov Kabmob Pob

30 Lub Kaum Ib Hlis 2014 - Strontium-90 ntog dhia ob npaug rau hauv av / 990,000,000 Bq / m3 los ntawm Reactor 2 ntug hiav txwv.

Nws hais tias, "kev puas tsuaj tsis ua haujlwm ntawm cov pob zeb ua ke," thiab tam sim ntawd tso tawm tag nrho nws cov ntsiab lus mus rau hauv lub pas dej yuav tsis tas ua rau muaj kev hloov pauv tseem ceeb hauv cov xov hluav taws xob xa mus rau cov pej xeem hauv zos. "

Lub sijhawm tam sim no, cov khoom siv tshiab lub cev nyhav txog 137 Cs hauv ntses ntses, ntses nqaj, roob ris, ntses dab dej thiab cov qwj sampling hauv qhov chaw muag khoom nyob hauv cov chaw ntug hiav txwv yog 7 Bq Kg-1, 3.4 Bq Kg-1, 2.9 Bq Kg-1, 12 Bq Kg- 1 thiab 4 Bq Kg-1, feem, thaum sib xyaw Pu α α ntau yog 0.02 Bq Kg-1, 0.54 Bq Kg-1, 0.54 Bq Kg-1, 13 Bq Kg-1 thiab 11 Bq Kg-1, feem ( Jackson li al., 2000)

Nws hloov tawm tias cov dej hauv av los ntawm qhov dej nyob ntawm ntug dej hiav txwv los ntawm Chav 2 muaj ntau dua strontium-90 thiab txhua yam hluav taws xob tawg dua li lawv tau hais dhau los. Nws siv los ua 900,000 Bq / litre, tam sim no nws tau 5 lab Bq Sr-90 thiab 10 lab Bq tagnrho-beta.

Hnub Tim 29 Lub Ib Hlis 2018 - Uranium Dioxides thiab Cov Khoom Sib Txawv Tshaj Tawm tso rau ib puag ncig nrog Cesium-nplua nuj Microparticles los ntawm Fukushima Daiichi Nuclear Power Cog

Kev ua lag luam thoob ntiaj teb Silicon Nitride Ceramics ntxiv rau lub sijhawm zoo ntawm cov nyiaj txiag zoo thiab lub sijhawm tsis zoo raws li qhov kev txaus siab thiab kev txaus siab tau txiav txim siab. Silicon Nitride Ceramics kev lag luam tshaj tawm muab kev tshawb xyuas ntau ntxiv ntawm cov ntawv ceeb toom tsav tsheb uas tau lees paub raws li cov neeg thov thaum kawg, kev hloov pauv hauv khw ua lag luam, kev txwv cov khoom siv thiab kev tswj hwm. Kev tawm tsam ntawm lub ntiaj teb Silicon Nitride Ceramics kev ua lag luam tau hais hauv feem ntawm cov chaw ntawd, Nws qhia tau pom ntau ntu CPS, RS, GPS, Lwm yam thiab ntu ntu Aerospace Cheebtsam, Cov Cuab Yeej Siv Khoom, Tuav Kab Sib Daws Rau Cov Khoom Sib Tw, Cov Khoom Siv Hauv Tsheb (yob ib pawg / ncoo) , Roj & Roj Cheeb Tsam Kev Lag Luam, Cheeb Tsam Tsuas, Lwm yam ntawm kev lag luam hauv ntiaj teb Silicon Nitride Ceramics. Silicon Nitride Ceramics kev ua lag luam daim ntawv tshaj tawm muaj feem ntau qhov tsis paub zoo, cuam tshuam, thiab ntxiv mus muaj qhov meej meej ntawm cov ntaub ntawv tsis nco qab nrog cov kev tawg tam sim no thiab yav tom ntej cov qauv uas yuav cuam tshuam kev txhim kho.

http://thewatchers.adorraeli.com/2015/08/18/natural-uranium-levels-by-far-tsev-dej-saib-limits-in-two-major-us-aquifers/

Raws li Greenpeace tsab ntawv ceeb toom, qhov no tuaj yeem ua rau muaj kev puas tsuaj rau kev noj qab haus huv mus ntev rau cov neeg uas xaiv rov qab mus tsev.

Cov Ntaus Nrig Tshaj Tawm hauv Daim Ntawv Tshaj Qhia no: SKF, Ortech, Inc., Lily Bearing, Boca Bearings, NSK, GMN Cov Kabmob, CeramicSpeed, Cov Cuab Yeej Chaw Ua Si, Haining Jiahua, Jinan Junqing, Haining Kove, Enduro Bearings, LYZYC, Koyo Seiko Co., Ltd & Ntau.

Ua Kev Nug Rau Ntiaj Teb Pob Pob Ua Lag Luam Tshaj Tawm Ntawm: http://www.extentresearch.com/inquiry-for-buying.html?repid=4366

Cov neeg saib xyuas kev lis haujlwm tau tso tseg 49 lub tsheb muaj hluav taws xob ntau txog li rau lub sijhawm siab dua li qub, thaum qee lub tsheb muaj cov kab hluav taws xob ntawm isotopes cesium-127 thiab uranium-238, hais tias Roman Famin, tus thawj coj ntawm thaj chaw lis haujlwm 'hluav taws xob soj ntsuam saib xyuas

Cov sau phau ntawv tau coj mus rau hauv lub peev xwm dav dav uas muaj nyob hauv lub ntiaj teb dhau ntawm cov ntaub ntawv tsim khoom thiab cov peev nyiaj. Lawv kuj tau mus cuag cov lag luam sib qhia rau txhua qhov chaw tsim khoom koom nrog ua Silicon Nitride Ceramic Tube li, ntxiv rau, cov khoom lag luam.