Pure Silicon powder
Mafotokozedwe Akatundu
Silika ufa, wotchedwanso silica phulusa kapena silika slag, ndi mkulu-kuyera nano-kakulidwe silikoni tinthu.Ndi oxide yosagwira, yosasungunuka m'madzi kapena ma acid, koma imatha kuchitapo kanthu ndi maziko kuti apange silicate yofananira.Silika ufa ndi imvi kapena woyera amorphous ufa ndi mkulu chiyero, mkulu ntchito ndi mkulu kubalalitsidwa.Kukula kwake kwapakati kumakhala pakati pa 10 ndi 20nm, ndipo ili ndi malo akuluakulu.Silicon ufa imakhala ndi matenthedwe abwino kwambiri komanso kutsekemera kwamagetsi, ndipo imalimbana ndi kutentha kwambiri komanso dzimbiri.Silicon ufa chimagwiritsidwa ntchito m'madera ambiri, monga zomangamanga, labala, zoumba, zitsulo ndi zina zotero.Zimasakanizidwa ndi zomatira zosiyanasiyana mu gawo linalake kuti apange mchenga wonyezimira wotentha komanso mapanelo opepuka omveka bwino.Silica ufa imagwiritsidwanso ntchito ngati chodzaza kuti chiwonjezere mphamvu, kutalika komanso kukana kwamafuta kwa mphira.Kuphatikiza apo, ufa wa silicon ukhoza kugwiritsidwanso ntchito ngati chothandizira komanso chothandizira kuti chiwongolere mphamvu ndi kukana kutentha kwa zoumba ndi zokanira.
Fine silicon ufa
Poda ya silicon yolimba
Kufotokozera
| KUPANGA KWA CHEMICAL (%) | |||
| Si | ≥ 99.99 | Ca | <0.0001 |
| Fe | <0.0001 | Al | <0.0002 |
| Cu | <0.0001 | Zr | <0.0001 |
| Ni | <0.0001 | Mg | <0.0002 |
| Mn | <0.0005 | P | <0.0008 |
Sem
Koya
Kugwiritsa ntchito
1. Industrial silicon ufa chimagwiritsidwa ntchito mu zipangizo refractory ndi ufa zitsulo makampani kusintha kutentha kukana, kuvala kukana ndi antioxidant katundu wa mankhwala.Zogulitsa zake zimagwiritsidwa ntchito kwambiri popanga ng'anjo yachitsulo, ng'anjo ndi mipando yamoto.
2. Zophika za silicon zomwe zimagwiritsidwa ntchito ndi silicon ufa zimagwiritsidwa ntchito kwambiri m'munda waukadaulo wapamwamba.Ndizinthu zofunikira kwambiri zopangira mabwalo ophatikizika ndi zida zamagetsi.
3. M'makampani opanga zitsulo, fakitale ya silicon ufa imagwiritsidwa ntchito ngati chowonjezera chopanda chitsulo chosapanga dzimbiri ndi chitsulo chachitsulo cha silicon, kuti chiwongolere kuuma kwachitsulo.
4. Industrial silicon ufa angagwiritsidwenso ntchito ngati reductant kwa zitsulo zina, ndipo ntchito aloyi watsopano ceramic.
Njira yoyendetsera bwino
Huarui ali ndi dongosolo lokhazikika loyang'anira.Timayesa zinthu zathu poyamba tikamaliza kupanga, ndipo timayesanso tisanaperekedwe, ngakhale zitsanzo.Ndipo ngati mukufuna, tikufuna kuvomereza gulu lachitatu kuti tiyese.Zachidziwikire ngati mukufuna, titha kukupatsani zitsanzo kuti muyese.
Zogulitsa zathu zimatsimikiziridwa ndi Sichuan Metallurgical Institute ndi Guangzhou Institute of Metal Research.Kugwirizana kwanthawi yayitali ndi iwo kumatha kupulumutsa nthawi yambiri yoyesera kwa makasitomala.
