Chimwe Chezvakaomesesa-Zvakagadzirwa Nevanhu Boron Carbide, Yakakodzera kune Abrasives, Armor Nuclear, Ultrasonic Kucheka, Anti-Oxidant.

B4C
boron carbide powder
boron carbide ceramic

Tsanangudzo Pfupi

Boron carbide (kemikari formula inenge B4C) is an extremel y yakaoma yakagadzirwa nemunhu inoshandiswa seabrasive uye refractory uye in control rods mu nuclear reactors, ultrasonic drilling, metallurgy uye num erous industrial applications.NeMohs kuoma kweinenge 9.497, iyo chimwe chezvinhu zvakaoma zvikuru zvinozivikanwa, kuseri kwe cubic boron nitride nedhaimani. Hunhu hwayo hwakatanhamara hwakanyanya hardness.corrosion kuramba kune akawanda reactive makemikari, yakanakisa inopisa simba, yakaderera chaizvo chaiyo giravhiti uye yakakwirira elastic modulus.

BATA ZVINO

Applications

Boron Carbide inonyatso kukodzera kune akasiyana maindasitiri ekushandisa anosanganisira:

Abrasives yekucheka uye ultrasonic yekucheka, Anti-oxidant mucarbon-bonded refractory mixes, Armor Nuclear applications senge reactor control rods uye neutron inonwisa nhovo.

Pfeka nhengo dzakadai semanozzles anoputika, waya-inodhirowa inofa, simbi yeupfu uye ceramic kugadzira inofa, tambo dhairekitori.

Inoshandiswa sechinhu chinowedzera mukuenderera mberi kukanda refractories nekuda kwekukwirira kwayo kwekusangana uye kugadzikana kwekupisa.

BRANDS	B (%)	C (%)	Fe2O3 (%)	Si (%)	B4C (%)
F60---F150	77-80	17-19	0.25-0.45	0.2-0.4	96-98
F180—F240	76-79	17-19	0.25-0.45	0.2-0.4	95-97
F280—F400	75-79	17-20	0.3-0.6	0.3-0.8	93-97
F500—F800	74-78	17-20	0.4-0.8	0.4-1.0	90-94
F1000-F1200	73-77	17-20	0.5-1.0	0.4-1.2	89-92
60 - 150 mesh	76-80	18-21	0.3max	0.5max	95-98
-100mesh	75-79	17-22	0.3max	0.5max	94-97
-200mesh	74-79	17-22	0.3max	0.5max	94-97
-325mesh	73-78	19-22	0.5max	0.5max	93-97
-25micron	73-78	19-22	0.5max	0.5max	91-95
-10micron	72-76	18-21	0.5max	0.5max	90-92

Nzira Yekugadzira

Boron Carbide inonyungudutswa kubva ku boric acid uye kabhoni yehupfu muchoto chemagetsi pasi pekupisa kwakanyanya. Ndechimwe chezvinhu zvakaomesesa zvakagadzirwa nevanhu zvinowanikwa muhuwandu hwekutengesa zvine nzvimbo inonyungudika yakadzikira kuti zvibvumire kugadzirwa kwayo kuri nyore kuita zvimiro. Zvimwe zveBoron Carbide zvakasarudzika zvinosanganisira: kuomarara kwakanyanya, kusagadzikana kwemakemikari, uye yakakwirira neutron inonwisa, chikamu chemuchinjikwa.