Boron Nitride waa nooc aad u fudud oo cusub oo ah ashyaa'da macromololecular ee leh qaababka hexagole iyo crystal crystal.
Waa nooc ka mid ah badeecada leh iska caabinta heerkulka heerkulka sare, iska caabbinta, xasaasiyadda sare iyo saliidaha wanaagsan.
Heerkulkeeda iska caabinta ah ee looxeeyey wuxuu gaari karaa 1000 ° C, wuxuuna sidoo kale leeyahay saliido wanaagsan heerkulka sare, sidaa darteed waa nooc ka mid ah saliidaha adag ee heerkulka sare.
Daahir | > 98.5 | > 99 | > 99 |
B2o3 | <1.0 | <0.5 | <0.3 |
Qoyaan | <0.5 | <0.3 | <0.3 |
Cabbir (D50) | <5micron | <8micon | 12-15micron 28-32micon |
App.Dentity | 0.2-0.4 g / cm3 | 0.2-0.4 g / cm3 | 0.2-0.4 0.3-0.4 g / cm3 |
Sharad ku hayn | 12m2 / g | 8m2 / g | 3-6 2-5 m2 / g |
Xogta Codsiga | Si loo soo saaro CBN Barafka caaryada ah ee mim iyo tuurista Doomaha uumiga Saxaafadda kulul ee CeraMI | caaryada caaryada Cadaadiska caabbinta heerkulka sare ee saliidaha Qalabka ceyriinka ee khaaska ah Dheecaanka kuleylka kuleylka / caag | caaryada caaryada Cadaadiska caabbinta heerkulka sare ee saliidaha Qalabka ceyriinka ee khaaska ah Dheecaanka kuleylka kuleylka / caag Isku-qurxinta ku dar |
Waxaa loo isticmaalaa saliidaha adag ee heerkulka sare, ka-saarista waxyaabaha lagu daro waxyaabaha lagu daro, waxyaabaha lagu daro ee soosaarka composites-ka dhoofinta;
Loo adeegsaday koronto koronto gaar ah iyo agab cakis ah oo loogu talagalay xaaladaha heerkulka sare;
Loo adeegsaday qalabka gaashaamka kuleylka ee hawada lagu helo;
Waxaa loo isticmaalay in loo sii daayo sida loo sii daayo oo loo sii daayo oo loo sameeyo birta iyo saliidaha loogu talagalay sawirka fiilada birta;
Waxaan nahay soo-saare, warshadeena waxay ku taalaa Shandong, laakiin sidoo kale waxaan ku siin karnaa hal adeeg iska-iibsi oo adiga kuu ah!
T / T (Telex Beddelka), Western Union, Lacagta Mindinka, Lacagta, BTC (Bitcoin), iwm.
≤25kg: Saddex maalmood oo shaqo gudahood ka dib markii lacag bixinta la helay. > 25kg: hal toddobaad
Waxaa la heli karaa, waxaan ku siin karnaa muunado yar oo bilaash ah ujeedo qiimeyn tayo leh!
1kg halkii boorso muunad FPR ah, 25kg ama 50kg halkii durbaan, ama markii aad u baahan tahay.
Ku keydi weelka si adag u xir meel qalalan, qabow oo si fiican u hawo leh.
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