SiB6 Silicon Hexaboride CAS 12008-29-6 Silicon Boride Powder
Ingcaciso yeMveliso
I-silicon boride, ekwabizwa ngokuba yi-silicon hexaboride, ngumgubo omenyezelayo omnyama-ngwevu.I-Silicon boride ayinyibiliki emanzini, iyamelana ne-oxidation, i-thermal shock, kunye nokuhlaselwa kweekhemikhali, kwaye inamandla aphezulu kunye nokuzinza ngokukodwa phantsi kokutshatyalaliswa kwe-thermal.I-Silicon boride ineepropati ezintle kakhulu ze-thermoelectric.Njengomathiriyeli we-P-uhlobo lwe-thermoelectric ukuthatha indawo ye-boron carbide, ubushushu bayo bokuphela kobushushu bunokufikelela kwi-1200 °.Kwaye ukusebenza kwayo kokusila kuphezulu kuneboron carbide.
Uzinzo olunxulumene: Ayiboli xa isetyenziswa kwaye igcinwe ngokwemigaqo.Ubunzima be-silicon boride buphakathi kwedayimane kunye nerubhi, inokuqhuba umbane, kwaye ayinyibiliki emanzini.Ifudunyezwa kwigesi yeklorini kunye nomphunga wamanzi, kwaye umphezulu unokuba ne-oxidized.Inokuthi ifakwe i-oxidized ngokuthe ngqo ekubiliseni i-nitric acid, ingatshintshwa kwi-potassium hydroxide etyhidiweyo, kodwa iboliswe kwi-asidi yesulfuric egxininisiweyo eshushu.
Inkcazo
| Ukuqulunqwa komgubo weSilicon Boride (%) | |||
| IBanga | Ubunyulu | B | Si |
| SiB-1 | 90% | 69-71% | UBhal |
| SiB-2 | 99% | 70-71% | UBhal |
Isicelo
I-1.Inokusetyenziswa njengeentlobo ze-abrasive standard, ukugaya i-alloy enzima.
I-2.Isetyenziswa njengezinto zobunjineli ze-ceramic, ii-nozzles ze-sandblasting, ii-blades zee-injini zegesi kunye nezinye iindawo ezikhethekileyo ezinobumba obukhethekileyo kunye nokutywinwa.
3.Isetyenziswa njenge-anti-oxidant kwizinto eziphikisayo.
Inkqubo yokulawula umgangatho
I-Huarui inenkqubo engqongqo yolawulo lomgangatho.Sivavanya iimveliso zethu kuqala emva kokuba sigqibe imveliso yethu, kwaye siphinda sivavanye phambi kokuhanjiswa kwazo zonke, kunye nesampulu.Kwaye ukuba ufuna, singathanda ukwamkela umntu wesithathu ukuba avavanye.Ewe ukuba uyathanda, singakunika isampuli ukuba uvavanye.
Umgangatho wethu wemveliso uqinisekisiwe yiSichuan Metallurgical Institute kunye neGuangzhou Institute of Metal Research.Intsebenziswano yexesha elide kunye nabo inokonga ixesha elininzi lovavanyo kubathengi.
