Chromium Carbide Powder High Purity Supplier
Mafotokozedwe Akatundu
Chromium carbide metal chromium (chromium trioxide) ndi mpweya amapangidwa mu vacuum.Mapangidwe ake a molekyulu ndi Cr3C2 (chiwerengero cha kulemera kwa kaboni ndi 13%), kachulukidwe ndi 6.2g/cm3 ndipo kuuma kuli pamwamba pa HV2200.Maonekedwe a chromium carbide powder ndi silver gray.Chromium carbide powder ndi malo osungunuka kwambiri osagwiritsidwa ntchito ndi zinthu zowonongeka, kukana kwa dzimbiri komanso kukana kwa okosijeni kumalo otentha kwambiri (madigiri 1000-1100).
Tsatanetsatane
| Chromium carbide powder for Welding consumable | ||||
| Chemistry/Giredi | CrC9 | Mtengo wa CrC11 | CrC13 | |
| Cr*≥ | 88 | 87 | 86 | |
| Zocheperapo (ppm) | C | 9-11 | 11-13 | 12-14 |
| Si | 0.5 | 0.5 | 0.3 | |
| P | 0.03 | 0.03 | 0.01 | |
| S | 0.05 | 0.03 | 0.05 | |
| Al | 0.5 | 0.5 | 0.25 | |
| Fe | 0.5 | 1 | 0.5 | |
| * Zomwe zili mu Chromium zitha kusinthidwa malinga ndi zomwe kasitomala amafuna, pakati pa 85-89% | ||||
Ubwino
Good flowability Kuchepa kwa gasi
Ufa wopanda dzenje wocheperako, ufa wochepera wa satellite
Mkulu wa mgwirizano mphamvu, ndi otsika porosity
Mtengo wa SEM
Main Application
Lattice ya chromium carbide ndi yabwino komanso yoipa, yomwe imakhala ndi 1895 ° C.
● Kupanga zida zapadera zowotcherera, maelekitirodi owoneka bwino, mawaya amtundu wa flux-cored.
● Simenti ya carbide, kuwonjezera Cr3C2 popanga simenti ya carbide sikungathe kuyeretsa njere za WC, komanso kumapangitsanso mphamvu ndi kuuma kwa alloy, ndipo kungathe kusintha kwambiri kukana kwa dzimbiri kwa alloy.
● Zida zopopera mankhwala zotentha, zochokera ku Cr3C2 ndikuwonjezera Nicr superalloy ku ufa wopangidwa ndi alloy, pogwiritsa ntchito kupopera mankhwala a plasma, zimatha kupanga zokutira zosavala, zosawonongeka, zowonongeka kwambiri, zomwe zimagwiritsidwa ntchito kwambiri muzitsulo za fan, zisindikizo zimasweka, Boiler "machubu anayi", etc.
● Waya wopoperapo wa Arc ndi waya wonyezimira wa arc welded tubular, waya wopopera wa arc amawonjezeredwa ndi zinthu za Cr3C2, zomwe zimathandizira kukana kutentha kwambiri komanso kukana kuvala.Amagwiritsidwa ntchito pokonza ndi kuteteza chitetezo cha "mapaipi anayi" a chowotchera, ndi kuvala-kukana kwa chitsulo chopangira nsalu poyambira m'makampani azitsulo.Lining mbale, mphamvu zomera malasha akupera siliva, chifukwa cha ntchito Cr3C2 anawonjezera tubular kuwotcherera waya pamwamba chitetezo, kwambiri kusintha moyo utumiki.
