Mocheso o phahameng oa ho hanyetsa tantalum li-bolts screws
Tantalum e tsebahala ka ho hanyetsa ho bola ha eona, empa maemo le lintho tse ling li ka senya tantalum. Lintho tse ling tse ka bakang kutu ea tantalum li kenyelletsa:
1. Alkaline e matla: Tantalum e kotsing ea ho bola libakeng tse nang le alkaline haholo, haholo-holo mochesong o phahameng.
2. Hydrofluoric acid: Tantalum e hlaseloa ke hydrofluoric acid, haholo-holo libakeng tse phahameng le mocheso.
3. Li-Halogen tse itseng: Tantalum e ka itšoara ka li-halogen tse itseng (tse kang fluorine le chlorine) mochesong o phahameng, tse bakang kutu e ka bang teng.
4. Matsoai a qhibilihisitsoeng: Tantalum e ka hlaseloa habonolo ke matsoai a itseng a qhibilihileng, haholo-holo mochesong o phahameng.
Ho bohlokoa ho hlokomela hore maemong a mangata, tantalum e bonts'a khanyetso e ntle ea kutu, e etsa hore e loketse ho sebelisoa libakeng tse senyang haholo. Leha ho le joalo, tlas'a maemo a itseng a feteletseng a amang lintho tse ka holimo, ho ka 'na ha hlokahala hore ho nkoe mehato ea ho itšireletsa le ho nahana ho etsa bonnete ba hore likarolo tsa tantalum li tsoela pele ho hanyetsa kutu.
![li-screw tsa zirconium le linate (4)](https://www.forgedmoly.com/uploads/222d3bf6.jpg)
Kalafo e ntle ka ho fetisisa e khahlanong le kutu bakeng sa liboutu e itšetlehile ka kopo e khethehileng le maemo a tikoloho ao liboutu li tla pepeseha ho tsona. Tse latelang ke tse ling tse tloaelehileng tsa phekolo ea bolt anti-corrosion:
1. Litšepe tse sa hloekang: Liboutu tsa tšepe tse sa hloekang, haholo-holo tse nang le chromium e phahameng le nickel content, li na le matla a ho thibela ho bola. Li-bolts tsa tšepe tse sa hloekang li loketse lits'ebetso tse ngata, haholo-holo libakeng tse pepesehileng mongobo le lik'hemik'hale tse itseng.
2. Ho roala: Ho ka sebelisoa mefuta e sa tšoaneng ea ho roala liboutu ho matlafatsa ho hanyetsa ha tsona. Tsena li kenyelletsa galvanizing, galvanizing le liphahlo tsa epoxy. Mofuta o mong le o mong oa ho roala o fana ka tekanyo e fapaneng ea tšireletso ea kutu 'me e ka khethoa ho latela maemo a itseng a tikoloho.
3. Li-alloys tse thibelang ho bola: Li-alloys tse entsoeng ka li-alloys tse thibelang ho bola tse kang titanium, li-nickel alloys, kapa li-alloys tse khethehileng tse kang Inconel kapa Monel li loketse lisebelisoa tse hlokang boemo bo phahameng ba ho thibela kutu.
4. Ho roala ha polymer: Li-bolts li ka koaheloa ka lisebelisoa tsa polymer tse kang PTFE (Teflon) ho fana ka thibelo e sireletsang khahlanong le ho senya. Liaparo tsena li na le thuso ka ho khetheha lits'ebetsong tse hlokang khanyetso ea lik'hemik'hale le thepa e sa tsitsang.
5. Tšireletso ea Cathodic: Maemong a mang, liboutu li ka sireletsoa ho senya ka mekhoa ea tšireletso ea cathodic, e kang tšebeliso ea li-anode tsa sehlabelo kapa mekhoa ea morao-rao e khahlehang.
Ha u khetha mokhoa o molemo ka ho fetisisa oa phekolo ea bolt anti-corrosion, ho bohlokoa ho nahana ka maemo a itseng a tikoloho, thepa ea bolt, le litlhoko tsa ts'ebetso ea kopo. Ho buisana le setsebi sa kutu kapa moenjiniere oa thepa ho ka thusa ho fumana tharollo e nepahetseng ka ho fetesisa ea anti-corrosion bakeng sa ts'ebeliso e itseng.
![li-screws tsa tantalum (5)](https://www.forgedmoly.com/uploads/66dd3ed0.jpg)
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