Batoror | |
Muuqashada | Black-brown |
Wejiga STP | Adke |
Dhibcaha dhalaalaya | 2349 K (2076 ° C, 3769 ° F) |
Point karkaraya | 4200 K (3927 ° C, 7101 ° F) |
Cufnaanta markii dareere ah (mp) | 2.08 g / cm3 |
Kuleylka qaladka | 50.2 kj / mol |
Kuleylka uumiga | 508 kj / mol |
Awoodda kuleylka | 11.087 J / (mOL · K) |
Boron waa cunsur macdan, oo leh laba alotropes, amorphous boron iyo boron bartojo ah. Amorphphous Boron waa budo bunni ah halka boron crystalline ay tahay siljarool madow. Crystalline Boron Granules iyo gogo 'Boron ayaa ah daahir weyn, aad u adag, oo aad u adag, oo ka qaadista ka qaadista heerkulka qolka.
Crystalline Boron
Qaabka crystal ee boron bartoroolka ee 'Crystalline-ka' badanaa waa β - oo la isku daro β-qaab ah qaab iyo γ-qaab ah oo lagu sameeyo qaab dhismeedka oo go'an. Sida dabiiciyan dabiiciga ah, faro badan ayaa ka badan 80% Cabbirka walxaha caadiga ah ee dharkaaga boron ee dharkaaga ee la soo saaray oo ay u habeysay shirkadeenna waa 15-60μm; Cabbirka walxaha caadiga ah ee Crystalline Boron walxaha ah waa 1-10mm (cabirka walxaha gaarka ah waxaa loo habeyn karaa iyadoo la raacayo baahiyaha macaamiisha). Guud ahaan, waxaa loo qaybiyaa shan sharradood oo ku saleysan daahirnimo: 2n, 3n, 4n, 5n, iyo 6n.
Sheegashada shirkada Crystal Boron
Summad | B waxa ku jira (%) ≥ | Nuxurka wasakhda (PPM) ≤ | ||||||||||
Fe | Au | Ag | Cu | Sn | Mn | Ca | As | Pb | W | Ge | ||
UMCB6N | 99.9999 | 0.5 | 0.02 | 0.03 | 0.03 | 0.08 | 0.07 | 0.01 | 0.01 | 0.02 | 0.02 | 0.04 |
Umcb5n | 99.999 | 8 | 0.02 | 0.03 | 0.03 | 0.1 | 0.1 | 0.1 | 0.08 | 0.08 | 0.05 | 0.05 |
UMCB4N | 99.99 | 90 | 0.06 | 0.3 | 0.1 | 0.1 | 0.1 | 1.2 | 0.2 | |||
Umcb3n | 99.9 | 200 | 0.08 | 0.8 | 10 | 9 | 3 | 18 | 0.3 | |||
UMCB2N | 99 | 500 | 2.5 | 1 | 12 | 30 | 300 | 0.08 |
Xidhmada: Badanaa waxaa lagu buuxiyaa dhalada polyteteraflafluoroblene oo ku xidhan gaaska intt, oo leh faahfaahinno 50g / 100g / dhalo;
Amorphous boron
Amorphphous Boron waxaa sidoo kale loo yaqaan Boron aan Crystalline ahayn. Qaabdhisi qulqulka waa α-qaabeeya, oo ka mid ah qaab dhismeedka crystal ee tetragol crystal, midabkooduna waa bunni madow ama xoogaa jaalaha ah. Budada barokagga baroka ee amorphphorphous ee ay soo saartay oo ay u habeysay shirkadeena waa shey sare. Ka dib markii la qoto dheer ka dib, boronku wuxuu gaari karaa 99%, 99.9%; Cabbirka walxaha caadiga ah waa d00≤2μm; Marka loo eego shuruudaha walxaha qaaska ah ee macaamiisha, budada hoosaadyada (≤500NM) waa la baaraandegi karaa oo loo habeyn karaa.
Sharaxaadda Ganacsiga Amorphport Boron
Summad | B waxa ku jira (%) ≥ | Nuxurka wasakhda (PPM) ≤ | |||||||
Fe | Au | Ag | Cu | Sn | Mn | Ca | Pb | ||
Umab3n | 99.9 | 200 | 0.08 | 0.8 | 10 | 9 | 3 | 18 | 0.3 |
Umab2n | 99 | 500 | 2.5 | 1 | 12 | 30 | 300 | 0.08 |
Xidhmada: Guud ahaan, waxaa lagu sooraacayaa fashilka farta faayrta ah oo lagu sameeyo faahfaahinta 500g / 1kg (budada nano ma faaruqdo);
Isotope ¹¹b
Inbadan oo dabiiciga ah ee isotope ¹¹b waa 80.22%, waana shitoper tayo sare leh iyo kala-bixiyeyaal loogu talagalay qalabka chip-ka semiconductor. Marka loo eego xinjirowga, ¹¹B waxay sameyn kartaa ionsikon in si weyn loo habeeyey, kaas oo loo adeegsado soo saarista wareegyada isku dhafan iyo cufnaanta microchips-ka, waxayna saameyn wanaagsan ku leedahay hagaajinta awoodda faragalinta shucaaca ee aaladda ka hortagga ah ee 'Shucaaca'. Isutagga '' '
Isotape¹¹b qeexitaanka shirkada
Summad | B profection (%) ≥) | Badanaa (90%) | Cabbirka walxaha (mm) | Tacliiq |
Umibbe6n | 99.9999 | 90 | ≤2 | Waxaan ku abaabuli karnaa badeecada tiro badan iyo cabir walxo oo kaladuwan iyadoo la raacayo shuruudaha isticmaalaha |
Xidhmada: Waxaa lagu buuxiyay dhalada polytetlafluethylen, oo ay ka buuxaan difaac gaas ah, 50g / dhalo;
Isotope ¹ºb
Inbadan oo kale ee isotope ¹ºb waa 19.78%, oo ah qalab aad u fiican oo gaashaanka u fiican oo ah nukliyeer ah, gaar ahaan saameynta ka soo nuugista wanaagsan ee ku-nuugista. Waa mid ka mid ah alaabta ceeriin ee lagama maarmaanka u ah qalabka warshadaha nukliyeerka. Isbahaysiga '¹ºb' Waa aaladda ugu weyn ee qalabka ceyriinka ee qalabka gaarka ah.
Isotape¹ºB shahaadada Ganacsiga
Summad | B profection (%) ≥) | Badanaa (%) | Cabbirka walxaha (μm) | Cabbirka walxaha (μm) |
Um3n | 99.9 | 95,92,90,78 | ≥60 | Waxaan ku abaabuli karnaa badeecada tiro badan iyo cabir walxo oo kaladuwan iyadoo la raacayo shuruudaha isticmaalaha |
Xidhmada: Waxaa lagu buuxiyay dhalada polytetlafluethylen, oo ay ka buuxaan difaac gaas ah, 50g / dhalo;
Waa maxay amorphphous Boron, boron budada iyo boron dabiiciga ah ee loo isticmaalo?
Waxaa jira codsiyo ballaaran oo loogu talagalay amorphous boron, boron budada iyo boron dabiiciga ah. Waxaa loo isticmaalaa metalrugy, elektiroonig, daawo, dhoobada, warshadaha nukliyeerka, warshadaha kiimikada iyo meelaha kale.
1. Amorphous Boron waxaa loo isticmaalaa warshadaha baabuurta oo kale sidii shidaal ku yaal boorsooyinka shilka iyo caagga. Amorphous Boron waxaa loo isticmaalaa pyrotechnics iyo gantaallo wax lagu daro oo ah nabar, daad-u-dhacyo iyo dhacdooyin dib-u-dhac ah, shidaal adag, iyo waxyaabaha qarxa adag. Waxay siisaa ololka midab cagaaran oo kala duwan.
2. Boron dabiiciga ah wuxuu ka kooban yahay laba isotopes decante, oo mid ka mid ah (Boron-10) wuxuu leeyahay tiro badan oo adeegsi ah sida wakiilka nasiibka leh. Waxaa loo istcimaalaa sida neucoron u nuugo falcelin nukliyeerka ah, iyo shucaaca shucaaca.
3. Borron aasaasiga ah waxaa loo istcimaalaa inuu yahay wax lagu dhejiyo warshadaha semiconductor, halka Boron Cruents ay u ciyaaraan doorar muhiim ah sida qalabka dhismaha, cayayaanka iyo waxyaabaha lagu keydiyo iyo dib-u-celinta kiimikada ee isku-darka kiimikada.
4. Budada boronku waa nooc ka mid ah shidaal bir ah oo leh qiimayaal balaaran oo galka ah iyo qiyamka si weyn loo isticmaalo beero militari sida kuwa dawooyinka adag, waxyaabaha qarxa tamarta, iyo pyrotechnics. Iyo heerkulka dab-dabka ee budada boron si weyn ayaa loo yareeyaa qaab dhismeedka aan caadiga ahayn iyo bedka weyn ee weyn;
5. Budada boron waxaa loo isticmaalaa qayb ka mid ah waxyaabaha loo yaqaan 'alkolo' oo ku jira badeecadaha bir qaas ah si ay u sameeyaan alloy iyo hagaajinta astaamaha farsamada ee birta. Waxaa sidoo kale loo isticmaali karaa in lagu jaro fiilooyinka tungsten ama sida qabashada isku-darka ah ee ku jira waxyaabaha ku jira bir ama dhoobada. Boron had iyo jeer waxaa loo isticmaalaa in loojeeddo spcial ujeedo loo yaqaan 'alls-ka ujeedo u yeelo biraha kale, oo si gaar ah udhaca heerkulka heerkulka sare ee heerkulka.
6. Powder boron waxaa loo isticmaalaa sidii daah-furno ku yaal oksijiin-ka-xoqidda-bilaashka ah ee oksijiinka ah. Qadar yar oo ah budada boron waxaa lagu daraa inta lagu gudajiro howlaha qafiifka ah ee birta. Dhinac, waxaa loo istcimaalaa sidii daah-furno si looga hortago in birta laga soo qaado heerkulka sare. Budada boroon waxaa loo isticmaalaa sidii wax lagu daro oo loogu talagalay lebon-kaarboonka kaarboonka loo isticmaalo foornooyinka kuleylka dheer ee la yaab leh;
7. Budada boron sidoo kale waa mid waxtar leh codsi kasta oo meelaha dusha sare lagu jecel yahay sida daaweynta biyaha iyo unugyada shidaalka iyo codsiyada qoraxda. Nanoparticles sidoo kale waxay soo saaraan aagag aad u sarreeya.
8. Powder Boron sidoo kale waa qalab muhiim u ah soo-saarista boron xasaaside sare, iyo isku-darka kale ee loo yaqaan 'pronound' alaabta ceyriinka ah; Budada boron sidoo kale waxaa loo isticmaali karaa sidii alshanka oo kale; Powder boron waxaa loo isticmaalaa bilowga albaabbada shilalka;