Ntụ ntụ ntụ ntụ kristal dị elu
Nkọwa ngwaahịa
Enwere ụdị boron ntụ ntụ n'ụlọ ọrụ anyị:
kristal boron ntụ ntụ & amorphous boron ntụ ntụ.
Tụnyere ntụ ntụ boron amorphous, kristal boron ntụ ntụ bụ kemịkalụ karịa.Anyị crystalline boron ntụ ntụ nwere elu ịdị ọcha, edo urughuru size, ike ọxịdashọn eguzogide, ezigbo okpomọkụ na-eguzogide na magburu onwe mkpakọ mgbochi.N'ebe okpomọkụ dị elu, boron ntụ ntụ nwere ike iji oxygen, nitrogen, sulfur, halogen na carbon na-emekọ ihe, ma nwee ike jikọta ya na ọtụtụ ọla iji mepụta ogige ígwè, ma nwee ike imeghachi omume na ogige organic iji mepụta ogige nke boron jikọtara ya na carbon. ma ọ bụ ogige nke oxygen dị n'etiti boron na carbon.
Nkọwapụta
| Ngwakọta kemịkalụ nke boron ntụ ntụ | |||||||||
| Ọkwa | B | Ngwakọta kemịkalụ (ppm) | |||||||
| ọdịnaya(%) | Ihe adịghị ọcha (≤) | ||||||||
| ≥ | Fe | Au | Ag | Cu | Sn | Mg | Mn | Pb | |
| 2N | 99 | 200 | 30 | 3 | 30 | 35 | 3000 | 20 | 10 |
| 3N | 99.9 | 150 | 10 | 1 | 12 | 10 | 15 | 3 | 1 |
| 4N | 99.99 | 80 | 0.6 | 0.5 | 0.9 | 0.8 | 8 | 0.8 | 0.9 |
| 6N | 99,999 | 0.5 | 0.02 | 0.02 | 0.03 | 0.09 | 0.02 | 0.07 | 0.02 |
| Ọkwa | Ọganihu mmepụta | Njupụta njupụta |
| kristal boron ntụ ntụ | Ụzọ Sintering siri ike | > 1.78g / cm3 |
| Amorphous boron ntụ ntụ | Ụzọ Mbelata Igwe ọkụ Magnesium | <1.40g/cm3 |
Ngwa
A na-ejikarị kristal boron ntụ ntụ mee ihe na mgbakwunye alloy, diamond synthetic, waya ịbịaru anwụ, ihe ndị ọzọ boron ogige ma ọ bụ ihe na-emepụta ihe, ndị na-agbapụta ọkụ, fluxes na ụlọ ọrụ ndị agha, wdg.
1. 2N crystalline boron ntụ ntụ na-ejikarị eme ihe na boron-copper alloy, ferroboron alloy, boron-aluminium alloy, boron-nickel alloy, wdg.
2. 3N, 4N crystalline boron ntụ ntụ na-ejikarị na lithium-boron alloys.
3. 3N, 4N crystalline boron ntụ ntụ nwere ike mee ka ọ bụrụ ntụ ntụ ntụ amorphous
Usoro njikwa mma
Huarui nwere usoro njikwa mma siri ike.Anyị na-anwale ngwaahịa anyị mbụ mgbe anyị mechara mmepụta anyị, anyị na-anwalekwa ọzọ tupu nnyefe ọ bụla, ọbụna sample.Ma ọ bụrụ na ịchọrọ, anyị ga-achọ ịnakwere ndị ọzọ iji nwalee.N'ezie ọ bụrụ na-amasị gị, anyị nwere ike ịnye gị sample iji nwalee.
Sichuan Metallurgical Institute na Guangzhou Institute of Metal Research kwadoro ogo ngwaahịa anyị.Ogologo oge imekọ ihe ọnụ na ha nwere ike ịzọpụta ọtụtụ oge ule maka ndị ahịa.
