Orukọ ọja | Lanthanum hexaboride |
nọmba CAS | 12008-21-8 |
Ilana molikula | lanthanum hexaboride oloro |
Ìwúwo molikula | 203.77 |
Ifarahan | funfun lulú / granules |
iwuwo | 2.61 g/ml ni 25C |
Ojuami Iyo | 2530C |
Nkan | AWỌN NIPA | Esi idanwo |
La(%,min) | 68.0 | 68.45 |
B(%, iṣẹju) | 31.0 | 31.15 |
lanthanum hexaboride oloro/(TREM+B)(%,min) | 99.99 | 99.99 |
TREM+B(%, iṣẹju) | 99.0 | 99.7 |
Awọn Idọti RE (ppm/TREO, 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 | |
Awọn aimọ ti kii ṣe Tun (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 |
Iṣẹ iṣẹ Lanthanum hexaboride ti wa ni lilo pupọ ni ile-iṣẹ elekitironi, ohun-ini itujade aaye rẹ dara ju awọn ohun elo miiran bii W ati pe o lo pupọ ni maikirosikopu elekitironi, ati bẹbẹ lọ, o jẹ ijabọ ninu awọn iwe pe iṣẹ iṣẹ lanthanum hexaboride ni agbara nla, ṣugbọn awọn iwọn otutu jẹ kekere pupọ (nipa 1K) .Bi oloro lanthanum hexaboride ni ọpọlọpọ awọn iṣẹ ṣiṣe ti o dara julọ, fun apẹẹrẹ, kikankikan itujade elekitironi ti o lagbara, ipadanu ipanilara ti o lagbara, iduroṣinṣin kemikali ti o dara ni iwọn otutu giga, ati bẹbẹ lọ. agbegbe.O le ṣee lo ni radar, aerospace, ile-iṣẹ itanna, awọn ohun elo, awọn ẹrọ iwosan, awọn ohun elo ile, ile-iṣẹ irin-irin, ati bẹbẹ lọ.Ninu eyiti, kirisita kanṣoṣo lanthanum boride jẹ ohun elo ti o dara julọ lati ṣe iṣelọpọ agbara-giga, magnetron, tan ina elekitironi, ina ion, cathode imuyara.
A jẹ olupese, ile-iṣẹ wa wa ni Shandong, ṣugbọn a tun le pese iṣẹ rira iduro kan fun ọ!
T/T (gbigbe telex), Western Union, MoneyGram, BTC (bitcoin), ati bẹbẹ lọ.
≤25kg: laarin awọn ọjọ iṣẹ mẹta lẹhin ti owo ti gba.25kg: ọsẹ kan
Wa, a le pese awọn ayẹwo ọfẹ kekere fun idi idiyele didara!
1kg fun apo fpr awọn ayẹwo, 25kg tabi 50kg fun ilu kan, tabi bi o ṣe nilo.
Tọju apoti naa ni wiwọ ni pipade ni gbigbẹ, itura ati aaye ti o ni afẹfẹ daradara.