| Technical parameters | 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-WC-001 | 60 | > 99.9 | 40 | 1.12 | Rau tog | Dub | | Submicron | DK-WC-002 | 400 | > 99.7 | 11.3 | 2.13 | Rau tog | Dub |
Main nta ntawmnanostructured WC thiab WC hmoov npaj los ntawm cov txheej txheem tshwj xeeb, siab purity, uniform loj, zoo dispersion, zus tau tej cov cemented carbide raw cov ntaub ntawv, nano tungsten carbide hmoov yuav ua rau carbide muaj ntau yam zoo heev, nws melting point 2860 ° C ± 50 ° C, boiling point 6000 ° C, insoluble nyob rau hauv dej txias, muaj zog acid, siab hardness, siab elastic modulus.Tungsten carbide hu ua nyuaj huab tais, muaj hnav-resistant ntxiv rau lub siab hardness, corrosion kuj, siab kub thiab lwm yam ntxwv. .
Daim ntawv thov
1 nm tungsten carbide siv nyob rau hauv cov ntaub ntawv sib xyaw, cov khoom siv tseem ceeb los txhim kho nws cov kev ua tau zoo: cov hmoov sib xyaw ntawm nano tungsten carbide - cobalt (WC-Co) yog kev npaj cov khoom siv siab carbide thiab hnav-resistant txheej.Nano-WC-Co cov hmoov sib xyaw siv los ua cov ntaub ntawv hnav-tiv taus txheej pom tau zoo heev, kev siv cov melting ceev thiab ceev txias ntawm thermal spray technology los npaj cov txheej txheem, nano-structural zog ntawm cov hmoov yog khaws cia, yog li txhim kho lub nyuaj kev ua tau zoo ntawm alloy hnav-resistant txheej.Kev tsim khoom hauv tsev ntawm nano WC-Co cov khoom sib xyaw hmoov, tau siv rau hauv kev npaj carbide thiab hnav-resistant txheej.Xws li: cov cuab yeej txiav, khoos phis tawj, tshuab thiab lwm yam lag luam.
Ob lub tungsten carbide machining, kev tsim cov cuab yeej txiav tsim nyog rau cov khoom siv hluav taws xob kub kub, lub tshuab dav hlau, roj turbines, nozzles.
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