Ceramization

Ukuqambamba ubumba - ukufafaza kwe-plasma nokuzazisa okuphezulu kokushisa okuphezulu
Ukufafaza kwe-plasma kukhiqiza i-arc ye-DC phakathi kwe-cathode ne-anode. I-ARC igings igesi esebenzayo ibe yi-plasma yokushisa ephezulu. Kwakhiwa ilangabi le-plasma lenziwa ukuncibilikisa impuphu ukwakha amaconsi. I-velocity gerocity gesi ephakeme iyazuza amaconsi bese ibafinyelela ku-substrate. Ingaphezulu lakha ukuhlanganiswa. Inzuzo yokufafaza kwe-plasma ukuthi izinga lokushisa lokufafaza liphezulu kakhulu, izinga lokushisa eliphakathi lingafinyelela ngenhla kwe-10 000 k, futhi noma iyiphi imali ephakeme yokuncibilika ye-ceramic ingalungiswa, futhi i-coating point hoit ceramic ingalungiswa, futhi i-coating inamandla amahle namandla aphezulu. Okubi ukuthi ukusebenza kahle okufafaza kuphakeme. Imishini ephansi, futhi ebizayo, izindleko zokutshala imali ngesikhathi esisodwa ziphezulu.

Ukuziqhenya okuphezulu okushisa kakhulu (SHS) ubuchwepheshe bokuhlanganisa izinto ezintsha ngokuzenzela ukushisa okuphezulu kwamakhemikhali phakathi kwama-acractivant. Inezinzuzo zemishini elula, inqubo elula, ukusebenza kahle kokukhiqiza okuphezulu, ukusetshenziswa okuphansi kwamandla futhi akukho ukungcoliswa. Kuyinto ubuchwepheshe bezobunjiniyela obungaphezulu obulungele ukuvikelwa kodonga lwangaphakathi lwamapayipi. I-ceramic lining elungiselelwe yi-SHS inezici zamandla amakhulu abugqilayo, ukuqina okukhulu nokuphikiswa kokugqwala, okunganwebeka ngempumelelo impilo yepayipi. Ingxenye eyinhloko ye-ceramic liner esetshenziswe kumapayipi kaphethiloli nguFe + Al2o3. Le nqubo ihlangana ngokufana ne-Iron Oxide Powder kanye ne-aluminium powder kupayipi lensimbi, bese ujikeleza ngesivinini esikhulu ku-centrifuge, bese usula ngenhlamvu kagesi, futhi i-powder iyavutha. Ukuhanjiswa okuhlanganyelwe kwenzeka ukwakha ungqimba olubiwe lwe-FE + Al2o3. Ungqimba oluncibilikisiwe luyabekwa ngaphansi kwesenzo se-Centrifugal Force. I-FE isondele odongeni olungaphakathi lwepayipi lensimbi, futhi i-al2o3 yakha i-ceramic yangaphakathi i-ceramic i-liner kude nodonga lwamapayipi.