Nano-chromium carbide / nano CrC 80nm 99.9%
Lub ntsiab yam ntxwv ntawm nano-chromium carbide ultrafine chromium carbide hmoov npaj los ntawm cov txheej txheem tshwj xeeb, cov hmoov yog orthorhombic, a = 2.821, b = 5.52, c = 11.46, txheeb ze ntom ntom 6.68, melting point 1890 ° C, boiling point 3800 ° C, thermal expansion coefficient ntawm 10.3 x 10-6 / K; chromium (chromium oxide) thiab carbon compounds los ntawm qhov kub thiab txias ntawm 1400-1600 ℃, chromium carbide lattice ntawm zoo thiab tsis zoo, ceev yog 6.613 g / cm3, ib tug melting point ntawm 1895 ℃. chromium carbide yog grey rau acid.
Ib qho yeeb yaj kiab tiv thaiv, cov yeeb yaj kiab semiconductor; Carbide ntau lawm ntxiv rau Cr3C2 tsis tsuas yog tuaj yeem kho cov WC lis loj thiab txhim kho lub zog tensile thiab hardness thiab tuaj yeem txhim kho cov hlau tsis muaj zog hauv kev tsim khoom yog dav siv los ua cov khoom siv corrosion-resistant alloy (gauge valve, sealing rings, etc.) .)
siv rau cov tshuaj tsuag welding thiab surfacing qhov yuav tsum tau ntawm ob qho tib si corrosion kuj thiab lub zog nto ntawm lub siab tsis kam rau kev sib txhuam kev ua tau zoo solder; dav siv nyob rau hauv stainless hlau, kub resistant steel, corrosion-resistant steel, alloy steel thiab tshwj xeeb steel smelting ntau lawm
| 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 | Cr3C2-001 | 100 | > 99.9 | 30.2 ib | 2.14 | Orthorhombic | Dub |
| Submicron | Cr3C2-002 | 600 | > 99.6 | 12.3 | 3.12 | Orthorhombic | Grey thiab dub |
| 1. | Nanometer silicon carbide / Nano SiC 40nm 99.9% |
| 2. | Nano-titanium carbide / Nano TiC 40nm 99.9% |
| 3. | Nano Structured WC Hmoov / Nano WC 50nm 99.9% |
| 4. | Nanometer zirconium carbide / Nano ZrC 50nm 99.9% |
| 5. | Nano vanadium carbide / Nano VC 50nm 99.9% |
| 6. | Nano-tantalum carbide / Nano TaC 100nm 99.9% |
| 7. | Nano-molybdenum carbide / Nano MoC 80nm 99.9% |
| 8. | Nano-chromium carbide / Nano CrC 80nm 99.9% |
