• Boron Carbide__01
  • Boron Carbide__01
  • Boron Carbide__02
  • Boron Carbide__03

Chimodzi mwa Zida Zolimba Kwambiri Zopangidwa ndi Munthu Boron Carbide, Yogwirizana ndi Abrasives, Armor Nuclear, Ultrasonic Cutting, Anti-oxidant

  • B4C
  • boron carbide ufa
  • boron carbide ceramic

Kufotokozera Kwachidule

Boron carbide (mankhwala chilinganizo pafupifupi B4C) ndi extremel y zovuta zopangidwa ndi anthu ntchito ngati abrasive ndi refractory ndi ulamuliro ndodo mu nyukiliya reactors, akupanga kubowola, zitsulo ndi num erous mafakitale applications.With a Mohs kuuma pafupifupi 9.497, izo ndi chimodzi mwazinthu zolimba kwambiri zomwe zimadziwika, kumbuyo kwa kiyubiki boron nitride ndi diamondi. Makhalidwe ake apamwamba kwambiri ndi hardness.corrosion resistance ku mankhwala ambiri otakasuka, mphamvu zotentha kwambiri, mphamvu yokoka yochepa kwambiri komanso modulus yotanuka kwambiri.


Mapulogalamu

Boron Carbide ndiyoyenererana ndi ntchito zosiyanasiyana zamafakitale kuphatikiza:

Abrasives kwa lapping ndi akupanga kudula , Anti-oxidant mu carbon-bonded refractory mixes, Zida Nuclear ntchito monga riyakitala ulamuliro ndodo ndi nyutroni kuyamwa chishango.

Valani zida monga mphuno zophulitsa, zojambulira mawaya, zitsulo zaufa ndi zida za ceramic kupanga, maupangiri a ulusi.

Amagwiritsidwa ntchito ngati chowonjezera muzowonjezera zoponya mosalekeza chifukwa cha malo ake okwera kwambiri komanso kukhazikika kwamafuta.

ANTHU

B (%) C (%) Fe2O3 (%) Ndi (%) 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 mauna

76-80 18-21 0.3 kukula 0.5 max 95-98

-100 maukonde

75-79 17-22 0.3 kukula 0.5 max 94-97

- 200 mesh

74-79 17-22 0.3 kukula 0.5 max 94-97

-325 maukonde

73-78 19-22 0.5 max 0.5 max 93-97

-25 micron

73-78 19-22 0.5 max 0.5 max 91-95

-10 micron

72-76 18-21 0.5 max 0.5 max 90-92

Boron carbide (mankhwala chilinganizo pafupifupi B4C) ndi extremel y zovuta zopangidwa ndi anthu ntchito ngati abrasive ndi refractory ndi ulamuliro ndodo mu nyukiliya reactors, akupanga kubowola, zitsulo ndi num erous mafakitale applications.With a Mohs kuuma pafupifupi 9.497, izo ndi chimodzi mwazinthu zolimba kwambiri zomwe zimadziwika, kumbuyo kwa kiyubiki boron nitride ndi diamondi. Makhalidwe ake apamwamba kwambiri ndi hardness.corrosion resistance ku mankhwala ambiri otakasuka, mphamvu zotentha kwambiri, mphamvu yokoka yochepa kwambiri komanso modulus yotanuka kwambiri.

Njira Yopanga

Boron Carbide amasungunuka kuchokera ku boric acid ndi mpweya wa ufa mu ng'anjo yamagetsi pansi pa kutentha kwakukulu. Ndi chimodzi mwa zinthu zolimba kwambiri zopangidwa ndi anthu zomwe zimapezeka muzamalonda zomwe zimakhala ndi malo osungunuka otsika kwambiri kuti zilole kuti zikhale zosavuta kuzipanga m'mawonekedwe. Zina mwazinthu zapadera za Boron Carbide ndi monga: kuuma kwakukulu, kusakhazikika kwamankhwala, komanso kuyamwa kwa neutroni, gawo lopingasa.