704RM, BLK-B, 3#, Yuhongshijiegang Shangye BLG, Hangkonggang Zhengzhou, Henan, China

tingting.xu@js-refractories.com

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

Ọkan Ninu Awọn ohun elo Eniyan ti o lera julọ Boron Carbide, Ni ibamu si Abrasives, Ihamọra iparun, Ige Ultrasonic, Anti-Oxidant

  • B4C
  • boron carbide lulú
  • boron carbide seramiki

Apejuwe kukuru

Boron carbide (agbekalẹ kemikali to B4C) jẹ ohun elo ti eniyan ṣe pupọ y lile ti a lo bi abrasive ati refractory ati ni awọn ọpa iṣakoso ni awọn reactors iparun, liluho ultrasonic, metallurgy and num erous industry applications.With a Mohs hardness of about 9.497, it jẹ ọkan ninu awọn ohun elo ti o nira julọ ti a mọ, lẹhin cubic boron nitride ati diamond.Awọn ohun-ini pataki rẹ jẹ lile lile.ipata ipata si ọpọlọpọ awọn kemikali ifaseyin, agbara gbigbona ti o dara julọ, walẹ pato kekere pupọ ati modulus rirọ giga.


Awọn ohun elo

Boron Carbide jẹ ibamu daradara si ọpọlọpọ awọn ohun elo ile-iṣẹ pẹlu:

Abrasives fun lapping ati ultrasonic Ige ,Anti-oxidant ni carbon- bonded refractory mixes, Armor iparun awọn ohun elo bi riakito iṣakoso ọpá ati neutroni absorbing shielding.

Wọ awọn ẹya bii awọn nozzles fifún, yiya okun waya, irin lulú ati seramiki ti o ku, awọn itọsọna o tẹle ara.

O ti wa ni lo bi ohun aropo ni lemọlemọfún simẹnti refractories nitori awọn oniwe-ga metling ojuami ati gbona iduroṣinṣin.

Awọn burandi

 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 apapo

 76-80 18-21 0.3 ti o pọju 0.5max 95-98

-100 apapo

 75-79 17-22 0.3 ti o pọju 0.5max 94-97

-200 apapo

 74-79 17-22 0.3 ti o pọju 0.5max 94-97

-325 apapo

 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

Boron carbide (agbekalẹ kemikali to B4C) jẹ ohun elo ti eniyan ṣe pupọ y lile ti a lo bi abrasive ati refractory ati ni awọn ọpa iṣakoso ni awọn reactors iparun, liluho ultrasonic, metallurgy and num erous industry applications.With a Mohs hardness of about 9.497, it jẹ ọkan ninu awọn ohun elo ti o nira julọ ti a mọ, lẹhin cubic boron nitride ati diamond.Awọn ohun-ini pataki rẹ jẹ lile lile.ipata ipata si ọpọlọpọ awọn kemikali ifaseyin, agbara gbigbona ti o dara julọ, walẹ pato kekere pupọ ati modulus rirọ giga.

Ilana iṣelọpọ

Boron Carbide ti wa ni yo lati boric acid ati powdered erogba ni ina ileru labẹ ga otutu.O jẹ ọkan ninu awọn ohun elo ti eniyan ṣe ti o nira julọ ti o wa ni awọn iwọn iṣowo ti o ni aaye yo ni opin ti o kere to lati jẹ ki iṣelọpọ ti o rọrun jo si awọn apẹrẹ.Diẹ ninu awọn ohun-ini alailẹgbẹ Boron Carbide pẹlu: líle giga, ailagbara kemikali, ati gbigba neutroni giga kan, apakan agbelebu.

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