Ultrafine Boron Carbide Powder B4C nanoparticles ee isticmaalka dhoobada

Sharaxaad Gaaban:

Boron carbide (Qaabka kiimikaad ee B4C) waa walxo dhoobo ah oo aad u adag oo loo isticmaalo hubka taangiga, jaakadaha rasaasta celiya iyo codsiyada warshadaha badan.Adaggeeda Mohs waa 9.3, waana walaxda shanaad ee ugu adag ee loo yaqaan ka dib dheeman, boron nitride cubic, xeryahooda fullerene iyo tuubooyinka monolithic dheeman.


Faahfaahinta Alaabta

Ultrafine Boron Carbide Powder B4C Nanoparticles ee Isticmaalka dhoobada

Faahfaahin:

Koodhka K520
Magaca Ultrafine Boron Carbide Powder
Formula B4C
CAS Maya. 12069-32-8
Cabbirka walxaha 500nm
Cabbirka kale ee la heli karo 1-3um
daahirnimo 99%
Muuqashada Budada madow
Xidhmada 500g, 1kg ama sida loo baahan yahay
Codsiyada suurtagalka ah Ceramics, nuucyada neutron-ka, abrasives, alaabta refractory, iwm.

Sharaxaad:

Boron carbide (Qaabka kiimikaad ee B4C) waa walxo dhoobo ah oo aad u adag oo loo isticmaalo hubka taangiga, jaakadaha rasaasta celiya iyo codsiyada warshadaha badan.Adaggeeda Mohs waa 9.3, waana walaxda shanaad ee ugu adag ee loo yaqaan ka dib dheeman, boron nitride cubic, xeryahooda fullerene iyo tuubooyinka monolithic dheeman.

Hantida B4C

1) Waxqabadka ugu muhiimsan ee boron carbide wuxuu ku jiraa adayggiisa aan caadiga ahayn (Mohs hardness of 9.3), kaas oo ah kan labaad ee kaliya ee dheeman iyo boron nitride cubic, waana qalabka ugu habboon ee heerkulka sare u adkaysta;

(2) Cufnaanta boron carbide waa mid aad u yar, taas oo ah tan ugu fudud ee qalabka dhoobada waxaana loo isticmaali karaa garoonka hawada;

(3) Carbid boron waxay leedahay awood nuugista neutron oo xooggan.Marka la barbar dhigo walxaha saafiga ah ee B iyo Cd, waxay leedahay qiimo jaban, iska caabin daxalka wanaagsan iyo xasilloonida kulaylka wanaagsan.Waxaa si weyn loogu isticmaalaa warshadaha nukliyeerka.Carbid boron waxay leedahay awood nuugista neutron oo wanaagsan.Horumarin dheeraad ah iyadoo lagu darayo curiyaha B;

(4) Carbid boron waxay leedahay sifooyin kiimiko oo aad u wanaagsan.Kuma falceliso asiidhyada, alkalisyada iyo inta badan xeryahooda aan noolaha ahayn ee heerkulka qolka.Kaliya waxay si tartiib ah u daxalaysaa isku dhafka hydrofluoric acid-sulfuric acid iyo hydrofluoric acid-nitric acid.Waa hantida kiimikada ugu xasilloon.Mid ka mid ah xeryahooda;

(5) boron carbide sidoo kale waxay leedahay faa'iidooyinka dhibic dhalaalaysa sare, modules laastikada sare, coefficient ballaarinta hoose iyo awoodda nuugista oxygen wanaagsan;

(6) Carbide boron sidoo kale waa qalab semiconductor ah nooca p, kaas oo ilaalin kara sifooyinka semiconductor xitaa heerkul aad u sarreeya.

Xaaladda Kaydinta:

Ultrafine Boron Carbide Powderwaa in si fiican loo xiraa, lagu kaydiyaa meel qabow oo qalalan, iska ilaali iftiinka tooska ah.Kaydinta heerkulka qolku waa OK.

Sawirada:

B4C


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