I-Chromium Carbide Powder High Purity Supplier
Incazelo Yomkhiqizo
I-Chromium carbide metal chromium (i-chromium trioxide) kanye nekhabhoni kufakwe ikhabhoni ku-vacuum.Ifomula yayo yamangqamuzana i-Cr3C2 (iphesenti lesisindo sethiyori yekhabhoni ngu-13%), ukuminyana kungu-6.2g/cm3 futhi ubulukhuni bungaphezu kwe-HV2200.Ukubonakala kwe-chromium carbide powder kuyisiliva grey.I-Chromium carbide powder iyiphuzu eliphakeme lokuncibilika lezinto ezingaphili ezinokumelana okuhle kokugqoka, ukumelana nokugqwala kanye nokumelana ne-oxidation endaweni yokushisa ephezulu (ama-1000-1100 degrees).
Imininingwane yokucaciswa
| I-Chromium carbide powder for Welding consumable | ||||
| IKhemistry/Ibanga | CrC9 | CrC11 | CrC13 | |
| Cr*≥ | 88 | 87 | 86 | |
| Ngaphansi kuka(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 | |
| * Okuqukethwe kwe-Chromium kungalungiswa ngokuya ngezidingo zekhasimende, phakathi kuka-85-89% | ||||
Inzuzo
Ukugeleza okuhle Okuqukethwe kwegesi okuphansi
Impushana engenalutho encane, impushana yesathelayithi encane
Amandla ebhondi aphezulu, kanye ne-porosity ephansi
I-SEM
Isicelo Esiyinhloko
I-lattice ye-chromium carbide inhle futhi imbi, inephuzu lokuncibilika lika-1895 ° C. Ngenxa yezici zayo ezinhle kakhulu zokumelana nokugqoka okuphezulu, ukumelana nokugqwala nokumelana nokushisa okuphezulu, isetshenziswa kakhulu ku:
● Ukukhiqizwa kwezinto zokushisela ezikhethekile, ama-electrode ochungechunge oluphezulu, izintambo ezinama-flux-cored.
● I-carbide enosimende, enezela i-Cr3C2 ekukhiqizeni i-carbide enosimende ayikwazi nje ukucwenga izinhlamvu ze-WC, kodwa futhi ithuthukise amandla nobulukhuni be-alloy, futhi ingathuthukisa kakhulu ukumelana nokugqwala kwe-alloy.
●Impahla yempushana yokufafaza eshisayo, esekelwe ku-Cr3C2 kanye nokwengeza i-Nicr superalloy kumpushana ohlanganisiwe wengxubevange, kusetshenziswa isifutho se-plasma, ingakhiqiza ukumelana okuphezulu, ukumelana nokugqwala, ukumelana nokushisa okuphezulu, okusetshenziswe kakhulu kuma-fan blades, izimpawu ziphukile, I-boiler "amashubhu amane", njll.
● I-arc sprayed wire kanye ne-arc welded tubular wire engaphansi kwamanzi, i-arc sprayed wire yengezwa ngezinto ze-Cr3C2, ezithuthukisa ukumelana nokushisa okuphezulu nokumelana nokugqoka.Isetshenziselwa ukulungiswa nokugcinwa kokuvimbela "amapayipi amane" we-boiler, kanye nokumelana nokugqoka kwe-groove yendwangu yokwenza insimbi embonini ye-metallurgical.Ipuleti le-lining, isiliva lokugaya amalahle lesitshalo samandla, ngenxa yokusetshenziswa kwe-Cr3C2 yengeze ukuvikelwa kwentambo yokushisela ye-tubular, ithuthukisa kakhulu impilo yesevisi.
