High zafin juriya tantalum kusoshi sukurori
An san Tantalum don kyakkyawan juriya na lalata, amma wasu yanayi da abubuwa na iya lalata tantalum. Wasu abubuwan da zasu iya haifar da lalata tantalum sun haɗa da:
1. Alkali mai ƙarfi: Tantalum yana da saurin lalacewa a cikin mahalli na alkaline sosai, musamman a yanayin zafi.
2. Hydrofluoric acid: Tantalum yana kaiwa hari da hydrofluoric acid, musamman a yawan ma'auni da yanayin zafi.
3. Wasu Halogens: Tantalum na iya amsawa da wasu halogens (kamar fluorine da chlorine) a yanayin zafi mai yawa, yana haifar da yuwuwar lalata.
4. Narkakken gishiri: Tantalum na da saurin kai hari daga wasu narkakken gishiri, musamman a yanayin zafi.
Ya kamata a lura cewa a mafi yawan lokuta, tantalum yana nuna kyakkyawan juriya na lalata, yana sa ya dace da amfani a cikin yanayi mai lalacewa. Koyaya, a ƙarƙashin wasu matsananciyar yanayi da suka haɗa da abubuwan da ke sama, ana iya buƙatar yin taka tsantsan da la'akari don tabbatar da ci gaba da juriyar lalata abubuwan tantalum.
Mafi kyawun maganin rigakafin lalata don kusoshi ya dogara da takamaiman aikace-aikacen da yanayin muhalli wanda za a fallasa kusoshi. Wadannan sune wasu na gama gari na maganin lalata:
1. Bakin Karfe: Bakin karfe, musamman ma wadanda ke da babban chromium da abun ciki na nickel, suna da kyakkyawan juriya na lalata. Ƙarfe na bakin karfe sun dace da aikace-aikace da yawa, musamman a cikin yanayin da aka fallasa ga danshi da wasu sinadarai.
2. Rufewa: Za a iya amfani da sutura iri-iri a kan kusoshi don haɓaka juriya na lalata su. Waɗannan sun haɗa da galvanizing, galvanizing da epoxy coatings. Kowane nau'i na sutura yana ba da nau'i daban-daban na kariyar lalata kuma za'a iya zaɓa bisa takamaiman yanayin muhalli.
3. Kayayyakin Alli na Corrosion - Bolts da aka yi daga Alloys mai tsauri kamar titanium juriya na Cancancin juriya.
4. Rubutun polymer: Za'a iya rufe kullun da kayan aikin polymer kamar PTFE (Teflon) don samar da shinge mai kariya daga lalata. Waɗannan suturar suna da amfani musamman a cikin aikace-aikacen da ke buƙatar juriya na sinadarai da kaddarorin da ba na sanda ba.
5. Kariya na Cathodic: A wasu lokuta, ana iya kare kullun daga lalata ta hanyar hanyoyin kariya na cathodic, irin su amfani da anodes na hadaya ko burge tsarin halin yanzu.
Lokacin zabar mafi kyawun hanyar kula da rigakafin lalata, yana da mahimmanci a yi la'akari da takamaiman yanayin muhalli, kayan ƙwanƙwasa, da buƙatun aikin aikace-aikacen. Yin shawarwari tare da ƙwararren ƙwararren lalata ko injiniyan kayan aiki na iya taimakawa wajen tantance mafi dacewa maganin lalata don takamaiman aikace-aikacen.
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