I-Chromium Nitride Powder Nitrided Metal Chromium Powder CrN
Incazelo Yomkhiqizo
I-Chromium nitride powder inezici zobukhulu bezinhlayiyana ezincane, ukufana nokusebenza okuphezulu kwendawo;izinzile emanzini, i-asidi kanye ne-alkali.Inokunamathela okuhle nokumelana nokugqwala okuhle nokumelana ne-oxidation.Ngesikhathi esifanayo, ngenxa yezakhiwo zayo ezinhle zomzimba nemishini, iyimpahla ye-antiferromagnetic kuma-nitrides.
I-carbon ferrochromium ephansi ifakwa nitrided ku-1150°C esithandweni sokushisa esingenalutho ukuze kutholwe i-ferrochromium nitride engahluziwe, ebese iphathwa nge-sulfuric acid ukuze kukhishwe ukungcola kwensimbi.Ngemuva kokuhlunga, ukugeza nokomiswa, kutholwa i-chromium nitride.Ingatholakala futhi ngokusabela kwe-ammonia ne-chromium halide.
Ukucaciswa
| NO | Ukwakhiwa Kwekhemikhali(%) | ||||||||
| Cr+N | N | Fe | Al | Si | S | P | C | O | |
| ≥ | ≤ | ||||||||
| I-HR-CrN | 95.0 | 11.0 | 0.20 | 0.20 | 0.20 | 0.02 | 0.01 | 0.10 | 0.20 |
| Usayizi Ojwayelekile | 40-325mesh;60-325mesh;80-325mesh | ||||||||
Isicelo
1. Izithako zengxubevange yokwenza insimbi;
2. I-carbide enosimende, i-powder metallurgy;
3. Isetshenziswa njenge-coating engagugi.
Ukwengeza i-chromium nitride powder ezingxenyeni eziwumshini futhi ziyafa kungathuthukisa ukuthambisa kwazo nokumelana nokugqoka.Ukuqina kobuso obuphakeme, i-coefficient ephansi yokungqubuzana kanye nengcindezi encane eyinsalela kuyenza ifanelekele izinhlelo zokusebenza zokungagugi, zensimbi ukuya kwensimbi.
Uhlelo lokulawula ikhwalithi
I-Huarui inohlelo oluqinile lokuphatha ikhwalithi.Sihlola imikhiqizo yethu kuqala ngemva kokuqeda ukukhiqiza kwethu, futhi siyahlola futhi ngaphambi kwakho konke ukulethwa, ngisho nesampula.Futhi uma udinga, singathanda ukwamukela inkampani yangaphandle ukuthi ihlole.Impela uma uthanda, singakunikeza isampula ozoyihlola.
Izinga lomkhiqizo wethu liqinisekiswa yiSichuan Metallurgical Institute kanye neGuangzhou Institute of Metal Research.Ukusebenzisana nabo kwesikhathi eside kungonga isikhathi esiningi sokuhlola kumakhasimende.
