Waxaan bixinaa daahirnimo sare 99% daqiq Boron Nitride (BN 99%)/Budada Hexagonal Boron Nitride Cas 10043-11-5, iyadoo leh aragtiyo kala duwan sida soo socota:
| Qeexitaanka Badeecada | Nadiifnimo % | Maadada aan milmi karin ee haydarojiin peroxide % | Wadarta guud ee oksijiinta % | Qoyaanka % | Granularity (D50) um | Cufnaanta tuubada, g/cm3 |
| BN-B | 99 | ≤0.5 | ≤0.7 | ≤0.5 | 1 ~ 2 | 0.55 |
| BN-C | 99 | ≤0.5 | ≤0.4 | ≤0.5 | 5 ~ 10 | 0.37 |
| BN-E | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 3 ~ 5 | 0.45 |
| BN-N | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 10 ~ 20 | 0.58 |
| BN-S | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 20 ~ 30 | 0.35 |
| BN-SS | 99 | ≤0.5 | ≤0.2 | ≤0.5 | 30 ~ 40 | 0.36 |
FIIRO GAAR AH: Tilmaamayaasha farsamada ee kor ku xusan waxay matalaan oo keliya qiimayaasha caadiga ah ee tixraaca.
Baakadaha badeecada: 1 kg/bac, bacaha aluminium-ka ah ee baakadaha, 10 kg/kartoon (sida waafaqsan codsiga macaamiisha si loo calaamadeeyo calaamadda)
Boron Nitride waa kiristaal ka kooban atamka nitrogen iyo atamka boron. Qaab-dhismeedka kiristaalka waxa loo qaybiyaa: nitride boron lix-geesood ah (HBN), nitride boron lix-geesood ah oo isku xiran (WBN) iyo nitride boron saddex-geesood ah. Waxaa ka mid ah kiristaalka boron lix-geesood ah Qaab-dhismeedku wuxuu leeyahay qaab-dhismeed lakab leh oo la mid ah graphite, oo muujinaya dabacsan, saliidayn, nuugaya qoyaan, iyo budo cad oo miisaan fudud leh, sidaa darteed waxaa sidoo kale loo yaqaan "graphite cad". Cufnaanta aragtiyeed waa 2.27g/cm3, cufnaanta gaarka ah waa 2.43, adkaanta Mohs-na waa 2.
Nitride boron ah oo lix geesood ah wuxuu leeyahay dahaadh koronto oo wanaagsan, hab-raaca kulaylka. Xasillooni kiimiko, ma jirto meel dhalaalaysa oo muuqata, 3000°C oo ah nitrogen 0.1MPA, jawi dhexdhexaad ah oo yareynaya, iska caabbinta kulaylka ilaa 2000°C, oo loo isticmaalo nitrogen iyo argon heerkulku wuxuu gaari karaa 2800°C, xasilloonidu waa mid liidata jawiga oksijiinta, heerkulka isticmaalkuna wuxuu ka hooseeyaa 1000°C. Isugeynta ballaarinta ee nitride boron ee lix-geesoodka ah waxay la mid tahay tan quartz, laakiin hab-raaca kulaylka waa toban jeer ka badan quartz. Waxa kale oo uu leeyahay saliid wanaagsan heerkulka sare. Waa saliid adag oo heer sare ah oo heer sare ah oo leh awood nuugis neutron oo xooggan, sifooyin kiimiko oo deggan, iyo kiimiko ahaan aan firfircoonayn ku dhawaad dhammaan biraha dhalaalay.
Nitride boron ah oo lix geesood ah Biyaha qabow kuma milmo. Marka biyuhu karkaraan, si tartiib ah ayay u milmaan waxayna soo saaraan xaddi yar oo ah boric acid iyo ammonia. Ma falgasho asiidhyada daciifka ah iyo saldhigyada xooggan heerkulka qolka. Waxaa si yar ugu milma asiidh kulul. Isticmaal sodium hydroxide dhalaalay iyo potassium hydroxide. Habaynta waa la burburin karaa. Waxay leedahay iska caabin badan oo daxalka ah oo u adkaysta asiidhyada aan organic ahayn, alkalis, xalalka milixda iyo dareerayaasha organic-ga.
Noocyada kala duwan ee codsiga sida:
| Wakiilka sii daaya caaryada ee sameynta birta iyo saliidaynta sawir-gacmeedka siligga | Gaar ah oo hoos yimaada electrolysis heerkulka sare, walxaha iska caabinta | Waxaa loo isticmaali karaa heerkulka sare, cadaadiska sare, dahaarka iyo qaybaha kala firdhinta kulaylka | Waxyaabaha lagu daro ee ka hortagga xirashada saliidaha adag ee heerkulka sare leh |
|
Nadiifiyaha kulaylinta ee loogu talagalay transistor-ka waxyaabaha kale ee polymer-ka lagu daro |
Difaaca kulaylka hawada sare Alaab |
Ka dib marka la daaweeyo heerkulka sare iyo cadaadiska sare, waxaa loo rogi karaa nitride cubic boron ah oo adag sida dheemanka. |
Qalabka fal-galka Atomka f dhismaha |
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Ku habboon afka mashiinka gantaalada diyaaradaha |
Koronto sare iyo koronto soo noqnoqota oo sareysa iyo iwm.. dahaarka arc-ka ee ion |
Birta loo isticmaalo giraanta kala-soocidda birta ee joogtada ah |
Dhammaan noocyada kala duwan ee dahaadhka aluminiumka filimka capacitor |
|
Dhammaan noocyada bacaha baakadaha aluminiumka ah ee cusub iwm. |
Noocyo kala duwan oo ah aluminium laser-ka ka hortagga been abuurka ah oo leh shaabad kulul |
Waxaa loo isticmaalaa buuxinta qurxinta |
Waxyaabaha lagu daro kor u qaadista kulaylka waxaa ka mid ah dahaarka heerkulka sare u adkaysta |
★Tilmaamaha Badbaadada: Badeecadani waa mid heer warshadeed ah, lama cuni karo, maaskaro badbaado iyo galoofisyo caag ah waa in la xidhaa inta lagu jiro hawlgalka.
Arrimaha kaydinta iyo gaadiidka:
1. Badeecadani ma guban karto mana qarxi karto waxaana lagu kaydin karaa oo loo qaadi karaa kiimikooyin guud ahaan.
2. Ku kaydi meel qabow oo qalalan, ka ilaali roobka, qoyaanka, oo si qalad ah uga fogow inaad wax ku cunto.
Haddii aad u baahan tahay inaad ogaato macluumaad dheeraad ah oo ku saabsan Boron nitride-keena, fadlan si xor ah noola soo xiriir emayl ahaan info@theoremchem.com ama Whatsapp/Wechat/ Telegram: +86 18321679576
Waqtiga boostada: Agoosto-08-2023