Taw qhia rau Silicon Nitride Hmoov

Lub Koom Haum Me:

Silicon Nitride (Si₃n₄): Muaj nyob rau hauv ob lub crystalline theem (-si₃n₄ thiab -si₃n₄), muab siab pleard (~ .

Hlau (FE): muab cov kev qhia tawv, sib nqus, sib nqus uas sib nqus, thiab cov sintering ids .

Cov muaj pes tsawg leeg: sib txawv raws li daim ntawv thov tab sis feem ntau yog li ntawm 10-40 wt% FEprersed nyob rau hauv ib as negrix .

Mechanical: siab pob txuv todness (6-8 mpa · / ²) thiab compressive zog .

Thermal: khaws cov ruaj khov mus txog 1,200℃(hauv qhov tsis-oxidizing ib puag ncig) .

Hluav Taws Xob / Sib Nqus: Tonable Conductivity thiab Ferromagnetism vim yog FEXURE .

Tshuaj lom neeg: tiv taus oxidation, molten cov hlau (e {{} g}, txhuas), thiab corrosive gases.

Txo Carbothermal: Sio₂ + C. Fe₂o₃ → Si₃n₄-Fe hauv nitrogen illosphere (1,400 degree) {}

Cov neeg kho tshuab ooying: high zog pob milling ntawm Si₃n₄ thiab Fe Fwj .

Hauv-situ nitridation: kev tawm tsam ntawm silicon hmoov nrog nitrogen nyob hauv muaj cov hlau catalysts .

Cov Ntawv Thov

Refractories: cov kab rau cov tub rog thiab cov chaw ua hluav taws kub tawg (tiv taus cov hlau erosion) {}}}

Abrasives / txiav cov cuab yeej: kev sib tsoo sib tsoo log thiab cov tsho tiv no .

Additive kev tsim khoom: Pub rau High-zog 3D-printed pare.

Sib xyaw sib xyaw: mos sib nqus sib nqus rau senors lossis inductors .

Steelmaking: nitrogen additive los txhim kho steel hardness (ntawm nitriving) .

Qhov zoo dua lwm txoj kev xaiv

Outperforms ntshiab si₃n₄ hauv kev nruj thiab sinterability .

Ntau tus nqi-ua tau zoo dua li tsis tshua muaj-ntiaj teb kev txhawb nqa ceramics.

Customizable FEIZE cov ntsiab lus rau cov cuab yeej sib nqus / cov khoom siv mechanies .

Oxidation ntawm qhov kub: Fe tau oxidize saum toj kawg nkaus 600℃hauv huab cua .

Ua cov kev ua kom yooj yim: Yuav tsum tau tswj cov cua los tiv thaiv kev lom zem ua si txaus siab.

Yav tom ntej zeem muag

Kev tshawb fawb tsom rau:

Nanocomposites: Si₃n₄-FE nrog Nano-Sized Dispersions rau Enhanced Khoom {}}

Additive kev tsim khoom: Ua kom zoo hmoov rau xaiv laser sintering (slus) .

Kev Siv Kom Muaj Ntau: Txo lub zog siv hauv carbothermal synthesis .

Cim npe nrov: Taw qhia rau Silicon Nitride Hmoov, Tuam Tshoj Qhia Txog Silicon Nitride Hmoov Manufacturers, lwm tus neeg, Hoobkas