Lanthanum Hexaboride Lab6 ufa

Zambiri Mwachidule:
Lanthanum hexomentndi mankhwala osokoneza bongo omwe ali ndi chitsulo chopangidwa ndi ma boron otsika komanso osowa chitsulo cha Lanthanum, omwe ali ndi mawonekedwe apadera a kristalo komanso mawonekedwe oyambira a Bordes. Kuchokera pakuwona zinthu zakuthupi, Lanthanum Hexanuatratchulaty ya Lab6 ndi ya mankhwala ophatikizira achitsulo ndi mawonekedwe a cubic. Ili ndi chinthu chabwino kwambiri monga kuvuta kwambiri, kukhala chamakhalidwe okwera, malo osungunuka, pompopompo wotsika mafuta, komanso kusakhazikika kwa mankhwala. Nthawi yomweyo, Lanthanum imaperekanso mphamvu kwambiri komanso kuchuluka kwamitengo yotsika kwambiri, ndipo imalimbana ndi ma ion bomba, munda wamagetsi wamphamvu, ndi ma radiation. Zakhala zikugwiritsidwa ntchito ku Catode
Lanthanum hexomentali ndi mankhwala okhazikika ndipo samachita ndi madzi, oxygen, kapenanso hydrochloric acid; Kutentha, zimangokhudzana ndi Nitric acid ndi aqua regia; Makutination amangochitika pa 600-700 ℃ mu mawonekedwe arrobic. Mu vacuum mlengalenga, zinthu za lab6 zimakonda kuchita ndi zinthu zina kapena mipweya kuti mupange zinthu zotsika; Kutentha kwakukulu, zinthu zomwe zimapangidwazo zimawonekera mosalekeza, ndikutha kuthawa kwambiri malo othawirako a Lantanam akutulutsa mawuwo, potero kupereka Lanthanum Coverfort Mphamvu yoletsa ku Lantal.
ALanthanum hexomentKatchi imakhala ndi kuchuluka kwa eva popopom ndi moyo wautumiki nthawi yayitali. Akatenthetsedwa kumtunda kwambiri, ma atomu a chitsulo champhamvu amapanga ndalama chifukwa cha kutayika kwa zisudzo, pomwe zitsulo zamkati zamimba zimapangitsa kuti pabizinesi ikhalepo, imasunga maziko a boron osasinthika. Katunduyu amachepetsa kufa kwa labimu kwa Labi6 kutatamanda ndi kumasunga nyama yogwira nthawi yomweyo. Pamaso omwewo, omwe amapezekapo, kuchuluka kwa zida zopanduka zamitundu yotentha kwambiri ndizotsika kwambiri kuposa momwe zidalili zakhalira ndi zida zapamwamba, komanso kuchuluka kofunikira kwambiri pakupatsa moyo wa Carode.
Dzina lazogulitsa | Lanthanum Hexaboride |
Nambala ya cas | 12008-21-8 |
Mawonekedwe a matope | Lanthanum Hexaboride poizoni |
Kulemera kwa maselo | 203.77 |
Kaonekedwe | ufa woyera / granules |
Kukula | 2.61 g / ml pa 25c |
Malo osungunuka | 2530C |
MF | Lab6 |
Kutulutsa kosalekeza | 29a / CM2 · K2 |
Kutulutsa kwapamwamba | 29acm-2 |
Kutentha Kwachipinda Kulimbana | 15 ~ 27μ |
Kutentha kwa oxidation | 600 ℃ |
Mawonekedwe a kristal | chuba |
Chilattic pafupipafupi | 4.157A |
ntchito ntchito | 2.66ev |
Kuchulukitsa kokwanira | 4.9 × 10-6k-1 |
Ma vackers harness (HV) | 27.7Gpa |
Ocherapo chizindikiro | Xinglu |
Ntchito:
1.
Kutulutsa kwakukulu kwapamwamba komanso kuchuluka kotsika kwambiri pamatenthedwe olima aLab6 Lanthanum HexootPangani kukhala nditakhala kutoto ndi kungokhala ndi magwiridwe apadera, pang'onopang'ono amasintha campung cakatchines inayake m'mafakitale. Pakadali pano, ntchito zazikuluzikulu za lab6 Catode zida ndi Lantanum hexamet motere:
1.1 Mafakitale atsopano monga ma Microwave Vuvuve zida zamagetsi ndi ion zikwangwani za ukadaulo ndi malo owoneka bwino komanso kuchuluka kwa mafakitale apamwamba komanso ankhondo, ndi ma elekitiro a elekitoni. Mu mafakitale apamwamba awa, kufunikira kwa zinthu zamotokha ndi kutentha kochepa, kudzikuza kwamphamvu, kwa nthawi yayitali, ndipo moyo wautali wakhala ndikulimba kwambiri.
1.2 Malo opanga zamagetsi owala, ndikukula kwachuma, amafunikira makina ofunda, masamba amasakasungunuka, ndikudula zida zokhala ndi zofuna za kachulukidwe kachulukidwe kambiri. Komabe, zida zachikhalidwe zimagwiritsa ntchito cangsten camsin Chifukwa chake, Lab6 Camb8, atayika cangstede ku Hongstedes ndi magwiridwe awo akuluakulu ndipo amagwiritsidwa ntchito kwambiri mu malo owonda magetsi.
1.3in yoyesera yamagetsi yapamwamba kwambiri,Lab6CastOROD imagwiritsa ntchito kwambiri kuwala kwake, kutalika kwa moyo wamoyo ndi zinthu zina zoti m'maloto achitetezo monga magetsi a magetsi monga ma microscometers, ndi elekitoni.
1.4IN Zotsatira zake,Lab6Akatolika amagwiritsidwa ntchito kwambiri pazinthu zothamanga ndi zida zosiyanasiyana monga synchrotron ndi cyclotron accrandu.
1.5Lab6Castode ikhoza kuyikidwa machubu otaya mpweya, laser laser, ndi mtundu wa magneron a nthawi yotulutsa mabatani 1.5.
2. Lab6, monga gawo lamagetsi muukadaulo wamakono, amagwiritsidwa ntchito kwambiri m'makampani aboma ndi oteteza:
2.1 Kuchotsa kwa Erctron Cast. Chifukwa cha ntchito yopulumukira ya Entrocton, zida zapamwamba kwambiri zomwe zimakhala ndi masamba apakatikati pazambiri zomwe zimachitika pakompyuta zimatha kupezedwa, makamaka makhiristo apamwamba kwambiri, omwe ndi zinthu zabwino kwambiri za zinthu zabwino kwambiri zakugetsi zakugetsi.
2.2 Kuwala Kwambiri Kwambiri. Zigawo zikuluzikulu zomwe zimagwiritsidwa ntchito pokonzekera ma microscopes, monga zosefera zowoneka bwino, zofewa za X-ray snexromaromator, ndi malo ena a elekitoni.
2.3 Kukhazikika Kwambiri ndi Zida zapamwamba zamoyo. Kuchita bwino kwambiri kumathandiza kuti ntchito yake ikhale yotalika, monga mafuta a sikisi yamagalimoto, mafuta a elekitoni amayendetsa mfuti, komanso othamanga, chifukwa chopanga zinthu zapamwamba kwambiri mu minda yamagetsi.
Kulingana:
Chinthu | Kulembana | Zotsatira Zoyeserera |
LA (%, min) | 68.0 | 68.45 |
B (%, min) | 31.0 | 31.15 |
Lanthanum HexaboridePoizoni / (trmu + b) (%, min) | 99.99 | 99.99 |
Tremu + B (%, min) | 99.0 | 99.7 |
Rearies (PPM / Treto, Max) | ||
Ce | 3.5 | |
Pr | 1.0 | |
Nd | 1.0 | |
Sm | 1.0 | |
Eu | 1.3 | |
Gd | 2.0 | |
Tb | 0,2 | |
Dy | 0,5 | |
Ho | 0,5 | |
Er | 1.5 | |
Tm | 1.0 | |
Yb | 1.0 | |
Lu | 1.0 | |
Y | 1.0 | |
Zosasinthika (PPM, Max) | ||
Fe | 300.0 | |
Ca | 78.0 | |
Si | 64.0 | |
Mg | 6.0 | |
Cu | 2.0 | |
Cr | 5.0 | |
Mn | 5.0 | |
C | 230.0 | |
Kukula kwa tinthu (μ m) | 50 nanometer- 360 mesh- 500; Zosinthidwa malinga ndi zomwe makasitomala amafuna | |
Ocherapo chizindikiro | Xinglu |
Satifiketi:
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