| Zita rechigadzirwa: | Silicon nitride poda | Material: | Silicon nitride poda |
| Nzvimbo Yekwakabva: | Shanghai, China (Mainland) | Model Number: | NM-009 |
| Chitarisiko: | hupfu chena | Zita reBrand: | RWCHEM |
| Chimiro: | upfu | Application: | Indasitiri |
| Kemikari Kuumbwa: | Silicon nitride poda | Avhareji yekukura kwechidimbu: | 20nm |
| Kuwanda kwehuwandu (g/cm3): | 0.09 | Nzvimbo chaiyo (m2 / g): | 59.6 |
| Kuchena: | 99.9% |
Technical parameters
| Zvigadzirwa zvakakamurwa | Avhareji yekukura kwechidimbu (nm) | Kuchena (%) | Nzvimbo chaiyo (m2 / g) | Kuwanda kwehuwandu (g/cm3) | Polymorphs | Color |
| Nanoscale | 20 | >99.9 | 59.6 | 0.09 | amorphous | Chena |
| Submicron | 800 | >99.5 | 10.3 | 1.16 | Face-centered cubic | gireyi |
| High kuchena mwero | 1000 | >99.99 | 9.80 | 1.20 | Face-centered cubic | gireyi |
Main maitiro
Ultrafine nano silicon nitride, silicon nitride powder nekusiyana-siyana ikozvino laser ion beam, chemikemikari vapor deposition) yekuchena kwepamusoro, diki diki diki, kugoverwa kweyunifomu, nzvimbo chaiyo yepamusoro, basa repamusoro, kuderera kunooneka, uv reflectance kweanopfuura 95% uye tora infrared absorption rate inopfuura 97%, mudziyo wekudziya kwakaderera, China yakanaka dimensional kugadzikana, yakakwira mechanika simba, kumira zvakanaka kumakemikari ekuora kuita, kunyanya kusimba kwekushisa kwepamusoro, uye ine yekuzvizora mhedzisiro, inoita chikamu chakanaka chekuparadzira. mumakompositi, nokudaro inovandudza zvikuru kushanda kwakazara kwezvinhu zvakaumbwa.Chigadzirwa chacho pachacho chine self-lubricating performance, inogona kushandiswa mafuta ekuzora.Silicon nitride yakakwira kuomarara, hunhu hweiyo inotsvedza friction coefficient inogona kuiswa kune simbi pamusoro peceramic kupfeka-resistant composite plating, yakaiswa kune iyo yekuputira inogona kuramba uye inonyungudutsa hunhu hwekupikisa, inogona kushandiswa mukuchena kwakakwira silicon nitride quartz crucible mold kuburitswa. mumiririri.
Apllication
1 yekugadzira chigadziriso chishandiso, senge simbi, indasitiri yemakemikari, michina, ndege, aerospace uye simba zvikamu zvakadai sekushandiswa mukutenderedza bhora uye roller, inotsvedza inotakura, chivharo, vharafu uye ine kupfeka-kupokana, yakakwirira tembiricha inodzivirira, corrosion inodzivirira. zvinodiwa zvezvimiro zvezvikamu, rocket nozzle, missile nozzle;
2 simbi yepamusoro kurapwa uye zvimwe zvinhu, senge mold, kucheka maturusi, steam turbine blades, turbine rotor uye cylinder wall coating alloy;
3 zvinhu zvakaumbwa zvakaita sesimbi, ceramics uye graphite matrix composite zvinhu, rabha, mapurasitiki, machira, anonamira uye mamwe mapolymer matrix anoumba;
4 inodzivirirwa inodzivirira inogadzika nanoparticles firimu, inoshandiswa munharembozha, kuchengetedzwa kwepamusoro pemotokari, senge kupfeka-inodzivirira coating, electrophoresis pendi additives, yakakwirira kupfeka-inodzivirira maitiro.
Shanghai Runwu Chemical Technology Co. Ltd ikemikari bhizinesi chigadzirwa R & D, kugadzira, kutengesa, seimwe yekuona.Isu tinovimba nekugona kutsvagisa kwakasimba uye tekinoroji yakakura, kukurumidza kusimuka muindasitiri yemakemikari, tichivimba nesainzi nekuvandudza tekinoroji, kupa vatengi zvigadzirwa zvemhando yepamusoro ndizvo zvatinogara tichitsvaga.
Isu tinonyanya kubata ne organic intermediates, noble metal catalyst, nano zvinhu, isingawanzo pasi.Zvinhu izvi zvinoshandiswa zvakanyanya mumakemikari, mushonga, biology, kuchengetedza kwezvakatipoteredza, simba idzva, nezvimwe.
Nekutanga-kirasi chigadzirwa mhando uye akanakisa tekinoroji masevhisi, Isu takakunda kurumbidzwa kwetsika.Panguva imwe chete, mukusimudzira, kambani yedu inonamatira kubatirana pamwe nemakambani epamba uye ekunze, masangano ekutsvagisa kwesainzi, mayunivhesiti exchange, kuitira kuvandudza R & D uye kugona kwekugadzira, akazvipira kupa vatengi zvimwe zvigadzirwa zvemhando yepamusoro uye masevhisi.
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