Otu n'ime ihe ndị kacha sie ike mmadụ mere Boron Carbide, dabara adaba maka abrasives, ngwa agha nuklia, igbubi Ultrasonic, mgbochi oxidant.

B4C
boron carbide ntụ ntụ
boron carbide seramiiki

Nkọwa dị mkpirikpi

Boron carbide (ụdị usoro ihe dị ka B4C) bụ ihe pụrụ iche y siri ike mmadụ mere ihe eji eme ihe dị ka ihe abrasive na refractory na na mkpanaka njikwa na ndị na-eme ihe ike nuklia, mkpọpu ala ultrasonic, metallurgy na num erous industrial applications.With a Mohs hardness of about 9.497, ya bụ otu n'ime ihe ndị siri ike mara, n'azụ cubic boron nitride na diamond.Ngwongwo ya pụtara ìhè bụ oke isi ike. nrụrụ na-eguzogide ọtụtụ kemịkalụ na-emeghachi omume, ike ọkụ dị oke mma, ike ndọda dị obere na modul ngbanwe dị elu.

Kpọtụrụ ugbu a

Ngwa

Boron Carbide dabara nke ọma maka ngwa ụlọ ọrụ dị iche iche gụnyere:

Abrasives maka lapping na ultrasonic ịkpụ, Anti-oxidant na carbon-bonded refractory mixes, Armor Nuclear ngwa dị ka reactor akara mkpanaka na neutron absorbing shielding.

Yiri akụkụ dị ka nozzles na-agbawa agbawa, ọnwụ ịse waya, igwe ntụ ntụ na seramiiki na-akpụ anwụ, ntuziaka eri.

A na-eji ya dị ka mgbakwunye na nkedo nkedo na-aga n'ihu n'ihi nnukwu ebe ọ na-ezute ya na nkwụsi ike ọkụ ya.

Ụdị	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 nkeji	76-80	18-21	0.3 kacha	0.5 kacha	95-98
- 100 mesh	75-79	17-22	0.3 kacha	0.5 kacha	94-97
-200 mesh	74-79	17-22	0.3 kacha	0.5 kacha	94-97
- 325 nkeji	73-78	19-22	0.5 kacha	0.5 kacha	93-97
-25 micron	73-78	19-22	0.5 kacha	0.5 kacha	91-95
-10 micron	72-76	18-21	0.5 kacha	0.5 kacha	90-92

Usoro Mmepụta

A na-agbaze Boron Carbide site na boric acid na carbon powdered n'ime ọkụ eletrik n'okpuru oke okpomọkụ.Ọ bụ otu n'ime ihe ndị kacha sie ike mmadụ mere n'ụdị azụmahịa nke nwere ebe mgbaze nwere njedebe dị ala nke na-enye ohere ịmepụta ya dị mfe ka ọ bụrụ ụdị.Ụfọdụ n'ime ihe pụrụ iche nke Boron Carbide nwere gụnyere: isi ike dị elu, inertness kemịkalụ, na nnukwu neutron na-amịkọrọ , akụkụ obe.