CAS 12007-23-7 HfB2 hupfu Hafnium diboride
Zvinotsanangurwa zveHafnium diboride:
Hafnium diborideMF:HfB2
Hafnium diboride Purity>99%
Hafnium diboride Particle size: <10 micron
Hafnium diboride Kuonekwa: grayish black powder
Hafnium diboride Density: 10.5g/cm3
Hafnium diboride SSA>23m2/g
Hafnium diboride Crystal: Hexagonal
Hafnium diboride performance:
Hafnium diboride yakagadzikana mumakemikari. Zvinenge zvisingaite nemakemikari ese patembiricha yekamuri (kunze kweHF).
Hafnium diboride ine kuchena kwepamusoro, diki diki saizi, yunifomu kugovera, yakakura chaiyo nzvimbo yepasi, yakakwirira pamusoro pekuita uye yakaderera kuwanda density inoita kuti ive sarudzo yakanakisa yekuti iwe ugadzire uye ugadzire yakakwira kukosha-yakawedzerwa zvigadzirwa.
Hafnium diboride application:
Hafnium diboride igrey-black metallic luster crystal ine chimiro chekristaro chiri chehexagonal system. Seyakanakisa tembiricha yeceramic zvinhu, hafnium diboride (HfB2) ine nzvimbo yakanyanyisa kunyunguduka (3380 ℃), inowanzoshandiswa mu-anti-ablation material munzvimbo yakakwirira-yekushisa oxidation uye ine maitiro ekuoma kwepamusoro, high modulus, high thermal conductivity uye high conductivity. Iyo inoshandiswa zvakanyanya mukupfeka-inodzivirira coatings, refractory zvinhu, Kucheka maturusi uye aerospace thermal kudzivirira masisitimu uye mamwe minda.
Hafnium diboride kuchengetedza mamiriro:
Hafnium diboride inofanirwa kuchengetwa munzvimbo yakaoma, inotonhorera uye yakavharirwa nharaunda, ndapota usaonekwe nemhepo, kunze kweiyo inofanirwa kudzivirira inorema, zvinoenderana neyakajairwa kutakura zvinhu.
Hafnium diboride COA:
| Item | Muumbi weKemikari (%) | Particle Size | ||||||
| B | Hf | P | S | Si | Fe | C | ||
| HfB2 | 10.8 | Bal. | 0.03 | 0.002 | 0.09 | 0.20 | 0.01 | 325 mesh |
