Lanthanum Boride LaB6
Ozi dị nkenke:
| Aha ngwaahịa | Lanthanumhexaboride |
| Nọmba CAS | 12008-21-8 |
| Usoro ihe omimi | lanthanum hexaboride nsi |
| Ibu molekụla | 203.77 |
| Ọdịdị | ọcha ntụ ntụ / granules |
| Njupụta | 2.61 g/ml na 25C |
| Ebe Na-agbaze | 2530C |
Ngwa:
LanthanumA na-etinye ọrụ hexaboride n'ọtụtụ ebe na ụlọ ọrụ elektrọn, ihe onwunwe ya dị mma karịa ihe ndị ọzọ dị ka W na a na-ejikarị ya na microscope elektrọn, wdg. dị nnọọ ala (ihe dị ka 1K) .As lanthanum hexaboride nsị nwere ọtụtụ ndị magburu onwe arụmọrụ, dị ka ihe atụ, ike electron emission intensity, ike radieshon na-eguzogide, ezi chemical kwụsie ike na elu okpomọkụ, etc.This ihe na-etinyere n'ọtụtụ ebe na agha na ọtụtụ elu-tech mpaghara. .Ọ nwere ike iji na radar, aerospace, electronic ụlọ ọrụ, ngwá ọrụ, ọgwụ ngwaọrụ, ezinụlọ ngwa, metallurgy ụlọ ọrụ, wdg.N'ime ya,lanthanum boride otu kristal bụ ihe kachasị mma iji rụpụta valvụ dị elu, magnetron, beam elektrọn, ion beam, osooso cathode.
Nkọwapụta:
| ITEM | Nkọwapụta | Nsonaazụ ule |
| La(%,min) | 68.0 | 68.45 |
| B(%,min) | 31.0 | 31.15 |
| Nsi lanthanum hexaboride/(TREM+B)(%,min) | 99.99 | 99.99 |
| TREM+B(%,min) | 99.0 | 99.7 |
| Ihe ndị na-adịghị mma (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 | |
| Ihe adịghị adị (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 | |
Asambodo:
Ihe anyị nwere ike inye:
