Imikhiqizo eboshwe nge-tantalum carbide ikukhulisa kanjani ukumelana nokugqwala kwezinto?

I-Tantalum carbide coating iwubuchwepheshe bokwelapha obusetshenziswa kakhulu obungathuthukisa kakhulu ukumelana nokugqwala kwezinto. I-Tantalum carbide coating ingaxhunywa ebusweni be-substrate ngezindlela ezihlukene zokulungiselela, njengokubeka umhwamuko wamakhemikhali, ukufakwa komhwamuko obonakalayo, ukuphalaza, njll., ukuze kwakhiwe ungqimba oluvikelayo lomfaniswano nominyene, oluvimba ngokuphumelelayo ukuthintana phakathi kwezinto ezibonakalayo kanye nongqimba oluqinile. indawo ezungezile, ngaleyo ndlela ithuthukise ukumelana nokugqwala.

Okulandelayo kunezindlela ezimbalwa eziyinhloko zokuhlanganisa i-tantalum carbide ukuthuthukisa ukumelana nokugqwala kwezinto:

1. Umthelela wokuvimbela ukuhlukaniswa:

I-Tantalum carbide coating inobuningi obuhle nobulukhuni obuphezulu, obungakwazi ukuhlukanisa kahle i-substrate ekuxhumaneni nendawo yangaphandle futhi ivimbele ukugqwala ngezinto ezigqwalile ezifana nama-asidi, ama-alkali, nosawoti. Ungqimba oluminyene lwesithiyo olwakhiwe i-tantalum carbide coating lunganciphisa ukungena kwendawo yezinto ezibonakalayo futhi luvimbele ukungena kwemidiya egqwalayo, ngaleyo ndlela kuthuthukiswe ukumelana nokugqwala kwezinto.

2. Ukuzinza kwamakhemikhali:

I-Tantalum carbide coating inokuqina okuphezulu kwamakhemikhali futhi ingagcina ukwakheka nokusebenza kwayo ngaphandle kwezinguquko eziphawulekayo ngaphansi kwezimo zemvelo ezimbi kakhulu. I-Tantalum carbide iyinto enokungangeni kwamakhemikhali okuphezulu okungamelana kahle nokuguguleka kwemithombo yezindaba egqwalayo eqinile njengama-acids, ama-alkali, nama-oxidants. Ngaphezu kwalokho, ngenxa yokuqina okuphezulu kanye ne-coefficient ephansi ye-friction ye-tantalum carbide enamathela, inganciphisa futhi ukungqubuzana nokuguga phakathi kwezinto ezibonakalayo nendawo yemvelo futhi yandise impilo yesevisi yezinto ezibonakalayo.

3. Ikhono lokuzilungisa:

I-Tantalum ekufakweni kwe-tantalum carbide inekhono elithile lokuzilungisa. Lapho uqweqwe luklwejwa, lugugile noma lonakele kancane, i-tantalum ingasabela nge-oxygen, i-chlorine nezinye izakhi endaweni ebolayo ukuze yenze amakhompiyutha e-tantalum njenge-tantalum oxide ne-tantalum chloride, igcwalise amaphutha ebusweni bengubo, futhi kabusha- yakha ifilimu yokuzivikela. Leli khono lokuzilungisa linganciphisa ngempumelelo inqubo yokugqwala futhi libambezele ukucekelwa phansi kwento enamathelayo.

4. Ukusebenza:

I-Tantalum carbide coating ine-conductivity enhle futhi ingakha ungqimba oluvikelayo lwe-electrochemical ukuvimbela ukugeleza kwamandla okugqwala. Lapho ingaphezulu le-coating ligqwalile yi-corrosion medium, i-tantalum izokhangisa ama-ion endaweni ezungezile ukuze yakhe umehluko ongaba khona ozinzile, ivimbele ukudlula kwamandla okugqwala, futhi kanjalo ivimbele ukusabela kokugqwala.

5. Ukwengezwa kwezithasiselo:

Ukuze uthuthukise ukumelana nokugqwala kwe-tantalum carbide coating, izithasiselo zingangezwa ngesikhathi senqubo yokulungiselela ukumboza. Isibonelo, ukungeza izithasiselo ezifana ne-potassium nama-oxide kungakhuthaza ukuminyana kanye nokucolisiswa okusanhlamvu kwe-coating, kuthuthukise ukuqina kwesixhumi esibonakalayo se-intracrystalline embotsheni kanye nekhono lokumelana nokucaca, ngaleyo ndlela kuthuthukise ukumelana nokugqwala kwentolo.

Ngamafuphi, i-tantalum carbide coatings ingathuthukisa kakhulu ukumelana nokugqwala kwezinto ngokusebenzisa izindlela ezinjengomphumela wokuvimbela ukuhlukaniswa, ukuzinza kwamakhemikhali, ikhono lokuziphilisa, ukuqhutshwa kwe-conductivity kanye nokwengeza okungeziwe. Lokhu kunevelu yesicelo esibalulekile emikhakheni eminingi, njengemboni yamakhemikhali, amandla, i-aerospace, njll.