Nkọwapụta:
Koodu | K520 |
Aha | Boron Carbide ntụ ntụ |
Usoro | B4C |
CAS Mba. | 12069-32-8 |
Nha urughuru | 500nm |
Ịdị ọcha | 99% |
Agba | ojii isi awọ |
Nha ndị ọzọ | 1-3 um |
ngwugwu | 1kg ma ọ bụ dị ka achọrọ |
Ngwa & ubi nwere ike ime | ụlọ ọrụ nchekwa mba, ihe na-amịpụta neutron, abrasive, antioxidant, wdg. |
Nkọwa:
Boron carbide nwere ezigbo nguzogide corrosion na nguzogide oxidation dị elu.Ọ naghị emeghachi omume na acid, alkalis na ọtụtụ ogige inorganic na ụlọ okpomọkụ.Enwere naanị corrosion dị nwayọ na sulfuric acid, ngwakọta hydrofluoric acid-nitric acid.Mmeghachi omume oxidation n'ụzọ bụ isi adịghị eme n'okpuru 600 Celsius C, na mgbe okpomọkụ dị n'elu 600 Celsius C, a na-emepụta ihe nkiri B2O3 n'ihi oxidation elu, na-egbochi oxidation ọzọ.
Enwere ike ịgbakwunye boron carbide na carbonaceous refractory dị ka antioxidant, nke na-abụghị nanị na-eme ka nkwụsị ọkụ na-ekpo ọkụ nke refractory dịkwuo elu, ma na-echebekwa ihe mgbochi ahụ site na ntinye nke ígwè na slag, ma na-egbochi carbon dị na carbonaceous refractory ka ọ bụrụ oxidized.Ihe mere o ji nwee ike ịrụ ọrụ a bụ na mgbe boron carbide na-eme ka ọ bụrụ oxidized, ọ ga-emekọrịta ihe na isi ihe na-emepụta mmiri mmiri ma ọ bụ ikuku gas, si otú ahụ na-egbochi carbon na carbonaceous refractory ka ọ bụrụ oxidized na ịgbatị ndụ ọrụ carbon. -nwere refractory.
Ọnọdụ Nchekwa:
Ọkpụkpụ boron carbideEkwesịrị ịchekwa ntụ ntụ (B4C) na mkpuchi, zere ìhè, ebe kpọrọ nkụ.Nchekwa okpomọkụ ụlọ dị mma.
SEM