Budada Chromium Boride CrB2 CrB budada ah ee dahaarka u adkaysta
Sharaxaada Alaabta
Chromium diboride waa mid aan lagu milmi karin biyaha laakiin waxay ku milmaan sodium peroxide oo dhalaalaysa.Adkeysiga sare, caabbinta xirashada wanaagsan, iska caabinta oksaydhka heerkulka sare ee ka hooseeya 1300 ℃, iska caabinta daxalka, iska caabinta shoogga kulaylka.Sababtoo ah la'aanta kiimikada wanaagsan iyo sifooyinka aan sahlanayn in lagu xidho biraha, waxay buuxin kartaa shuruudaha farsamaynta jajabyada gaarka ah sida dahaarka adag ee difaaca.
Tilmaamid
| Halabuurka budada chromium Boride (%) | |||
| Darajo | daahirnimo | B | Cr |
| CrB2-1 | 90% | 9-11% | Bal |
| CrB2-2 | 99% | 9-10% | Bal |
XRD
Codsiga
Chromium boride waxa loo isticmaali karaa sidii xidho adkaysi u leh, dahaarka u adkaysta oksaydhka heerkulka sare iyo daaha nuugista neutron ee reactors nukliyeerka.Waxaa loo isticmaali karaa dhoobada iyo dhalaalidda dusha sare ee biraha iyo dhoobada si ay u sameeyaan filimaan u adkaysta iyo daxalka.Waxa kale oo loo isticmaali karaa in lagu buufiyo filimada semiconductor.Chromium boride iyo alumina waa alaab la miiray ama kulaylka lagu riixay jawi yar oo oksaydheyn ah, kaas oo leh qiimaha la taaban karo ee xirashada heerkulka sare.
1. Qalabka lagu soo saaro dhoobada isku dhafan
2. Waxa loo isticmaali karaa sida nuugeeyaha neutron-ka
3. Xidho daahan adkaysi u leh;Qalabka kiimiko ah ee dahaarka leh iyo dahaarka u adkaysta
4. Qalab isku dhafan oo leh caabbinta oksaydhka
5. Refractory, gaar ahaan marka laga hadlayo iska caabbinta daxalka ee birta dhalaalaysa;wax lagu daro xoojinta kulaylka
6. Heerkulka sare iyo dahaarka iska caabbinta daxalka
7. Anti-oxidation daahan gaar ah.
Nidaamka xakamaynta tayada
Huarui waxa uu leeyahay nidaam maarayn tayo adag.Waxaan tijaabineynaa badeecada marka hore ka dib marka aan dhameyno wax soo saarkayaga, waxaanan tijaabineynaa mar kale ka hor dhalmo kasta, xitaa muunad.Oo haddii aad u baahan tahay, waxaan jeclaan lahayn inaan aqbalno qolo saddexaad inay tijaabiso.Dabcan haddii aad rabto, waxaan ku siin karnaa muunad si aad u tijaabiso.
Tayada alaabtayada waxaa dammaanad qaaday Machadka Metallurgical Sichuan iyo Guangzhou Institute of Metal Research.Wadashaqeynta muddada dheer ee iyaga lala yeesho waxay badbaadin kartaa waqti badan oo tijaabo ah macaamiisha.
