| Cov khoom raug cais | Qauv | Qhov nruab nrab particle loj (nm) | Purity (%) | Qhov chaw tshwj xeeb (m2/ g) | Qhov ceev (g / cm3) | Polymorphs | Xim | | Nanoscale | DK-W-001 | 50 | > 99.9 | 12 | 2.0 | Globular | Ntshav | | Submicron | DK-W-002 | 600 | > 99.0 | 2 | 3.2 | Globular | Ntshav grey | Cov yam ntxwv tseem ceeb ntawm nano-tungsten hmoov, kev npaj ntawm ultrafine tungsten hmoov los ntawm cov txheej txheem tshwj xeeb, cov khoom tsis sib xws, kev ua haujlwm siab, thaj chaw loj thiab cov ntsiab lus oxygen ntawm cov hmoov tom qab passivation tuaj yeem tswj tau hauv <1%.Nano-tungsten hmoov yog dav siv nyob rau hauv aerospace alloys, electronics ntim alloys, electrode cov ntaub ntawv, microelectronics, nyias films, sintering pab, tiv thaiv txheej, roj sensor electrodes.Dav siv los tsim cov khoom ua tau zoo tungsten thiab kev tsim nano Wu kab, kev ua tau zoo ntawm nano Wu kab los tsim cov kev ua tau zoo ultra-fine nano-crystalline alloy thiab high density alloy, thiab tau dhau los ua qhov tseem ceeb rau ntau lub teb chaws high-tech. khoom siv.Nano-tungsten hmoov ntau lawm ntawm carbide muaj siab hardness, tungsten cov ntaub ntawv, ua-ntug khoom.
Daim ntawv thov
Kev siv ntau ntawm cov khoom siv hnyav, alloy steel, laum, anvil thiab lwm yam khoom;
Kev ua haujlwm siab ntawm nano-tungsten hmoov tuaj yeem siv los ua cov khoom siv raw ntawm kev ua haujlwm siab, siab ceev alloy hmoov additive (ntxiv los ntawm 10% mus rau 20%) thiab kev npaj ntawm W bar thiab W hlau ntawm raw cov ntaub ntawv, additives yuav ua tau. siv los ua kev ua haujlwm siab ntawm tungsten hmoov raw cov ntaub ntawv, tuaj yeem txhim kho kev ua tau zoo ntawm cov hlau, thaum txo qhov kub thiab txias sintering lub sij hawm luv, txo cov nqi tsim khoom;
Cov hmoov nano-tungsten tuaj yeem siv los ua cov khoom siv raw ntawm nano-WC rau Nanocrystalline carbide.Vim qhov tshwj xeeb pore qauv ntawm xws li nano-tungsten hmoov, tungsten hmoov raw khoom rau ceramic hlau txheej W-Mn txoj kev.
Lub tuam txhab kev txhawb nqa tuaj yeem muab cov nanometer tungsten hmoov, ultrafine tungsten hmoov hauv cov khoom siv hlau, cov khoom siv nruab nrab ntawm kev siv tshuab kev txhawb nqa, thiab cov ntaub ntawv thov tshwj xeeb, thov hu rau cov neeg ua haujlwm muag khoom.
Ntim, cia khoom yog inert gas antistatic ntim yuav tsum tau muab kaw thiab khaws cia nyob rau hauv ib tug qhuav, txias ib puag ncig, yuav tsum tsis txhob ntev raug rau huab cua, anti-damp tshwm sim reunion, cuam tshuam cov dispersion zog thiab cov txiaj ntsig. |
