Ubuchwepheshe - Isingeniso se-Zirconia Coatings

I-Zirconia iyimpuphu emhlophe enamandla ye-amorphous noma i-monoclinic crystal, i-odoclic, engenamqondo, engenamthambe, icishe ibekwe phansi emanzini. Iphoyinti lokuncibilika licishe libe ngu-2700 ℃, linendawo ephezulu yokuncibilika kanye nephuzu elibilayo, ubunzima namandla, ekushiseni okujwayelekile njengendawo enhle kakhulu, futhi izinga lokushisa eliphakeme linezakhiwo ezinhle kakhulu njengokusebenza kukagesi. Ngaphezu kwalokho, izakhiwo zamakhemikhali ze-zirconia zizinzile kakhulu, zingenakufakwa emanzini, i-hydrochloric acid kanye nokuqina okuhle kwe-sulmochemic, amandla aphezulu okushisa, ngasikhathi sinye anempahla enhle yemishini, eshisayo, kagesi, ebonakalayo.

I-Zirconia Coatia ilungiselelwe ukufafaza kwe-plasma, okungenye yezimbali ezijwayelekile ze-ceramic. Ubuchwepheshe bokufafaza be-plasma buka i-plasma arc eqhutshwa yi-Direct yamanje njengomthombo wokushisa, ukufudumeza ubumba, ama-alloys, ukufafaza ngesivinini esikhulu endaweni yokusebenza okukhanyayo Ukufafaza i-Plasma ukulungiselela ukuhlanganiswa kwe-zirconia, izici zalo eziphambili zimi ngokulandelayo:

Ukwazi;

1, Ukumelana Nezinga Lokushisa Okuphezulu

Ukwazi;

2, gqoka ukumelana: ubumba be-ceramics baseZirconia bunobunzima obukhulu kanye nokuvimbela okungcono, ubunzima bayo bungama-8.5, ngokumelana kahle nokulimala okuhle;

I-3.Marrierr Carrier Coatier: ukusetshenziswa kwe-plasma sprayong zirmal barral barrier coatines ezinhlanganiso zegesi zenze ngcono kakhulu. Ngokwezinga elithile, isetshenziswe engxenyeni ye-turbine yama-turbines egesi, okungathuthukisa kakhulu ukuqina kwezinto zokushisa okuphezulu.

I-Miceress yensimbi ye-wire mesh ene-zirconia coatia isetshenziswa kabanzi endaweni yokushisa yokushisa ephezulu. Ukucaciswa okujwayelekile kunama-60mesh / 0.15mm kanye no-30mesh / 0.25mm.we kungenza ukuhlanganisa izinhlangothi zombili lezi zinhlanganisela zokulwa kwensimbi, ikakhulukazi nge-aluminium yokusebenza kwezinto zokwakha, ikakhulukazi nge-aluminium, ikakhulukazi nge-rodium, i-rhodium kanye titanium leziIzinto zensimbi zibopha izinzile ezinzile kakhulu


Isikhathi sePosi: Mar-30-2023
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