Zomangira za tantalum zomangira kutentha kwambiri

Kufotokozera Kwachidule:

Maboti a Tantalum ndi zomangira zimagwiritsidwa ntchito kwambiri kutentha kwambiri komanso malo owononga chifukwa cha kukana kwa dzimbiri komanso kuthekera kosunga zida zamakina pakatentha kwambiri.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

  • Kodi chingawononge tantalum ndi chiyani?

Tantalum imadziwika chifukwa chokana dzimbiri, koma zinthu zina zimatha kuwononga tantalum. Zinthu zina zomwe zingayambitse dzimbiri tantalum ndi izi:

1. Alkali wamphamvu: Tantalum imatha ku dzimbiri m'malo okhala ndi zamchere kwambiri, makamaka potentha kwambiri.

2. Hydrofluoric acid: Tantalum imawukiridwa ndi hydrofluoric acid, makamaka pazigawo zazikulu komanso kutentha.

3. Ma Halogen Ena: Tantalum imatha kuchitapo kanthu ndi ma halogen ena (monga fluorine ndi klorini) pakatentha kwambiri, zomwe zimapangitsa kuti dzimbiri lizitha.

4. Mchere Wosungunuka: Tantalum imatha kugwidwa ndi mchere wina wosungunuka, makamaka kutentha kwambiri.

Ndizofunikira kudziwa kuti nthawi zambiri, tantalum imawonetsa kukana kwa dzimbiri, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'malo owononga kwambiri. Komabe, pamikhalidwe ina yovuta kwambiri yokhudzana ndi zinthu zomwe zili pamwambazi, kusamala ndi kulingalira kungafunike kuchitidwa kuti zitsimikizire kuti zida za tantalum zikupitilirabe.

zomangira za zirconium ndi mtedza (4)
  • Kodi anti corrosion yabwino ya ma bolt ndi iti?

Chithandizo chabwino kwambiri cha anti-corrosion cha ma bolts chimadalira momwe ma bolt amagwirira ntchito komanso momwe chilengedwe chimakhalira. Zotsatirazi ndi zina zodziwika bwino za bolt anti-corrosion:

1. Chitsulo chosapanga dzimbiri: Maboti achitsulo chosapanga dzimbiri, makamaka omwe ali ndi chromium yochuluka ndi faifi tambala, amakhala ndi dzimbiri labwino kwambiri. Zitsulo zachitsulo zosapanga dzimbiri ndizoyenera kugwiritsa ntchito zambiri, makamaka m'malo omwe amakhala ndi chinyezi komanso mankhwala ena.

2. Kupaka: Zopaka zosiyanasiyana zimatha kuyikidwa pazitsulo kuti ziwonjezeke kukana dzimbiri. Izi zikuphatikizapo galvanizing, galvanizing ndi zokutira epoxy. Mtundu uliwonse wa zokutira umapereka mlingo wosiyana wa chitetezo cha dzimbiri ndipo ukhoza kusankhidwa malinga ndi zochitika za chilengedwe.

3. Ma aloyi osagwirizana ndi dzimbiri: Maboliti opangidwa kuchokera ku ma aloyi osachita dzimbiri monga titaniyamu, ma aloyi a nickel, kapena ma alloys apadera monga Inconel kapena Monel ndi oyenera kugwiritsa ntchito zomwe zimafunikira kukana kwa dzimbiri.

4. Kuphimba kwa polima: Mabotolo amatha kupangidwa ndi zipangizo za polima monga PTFE (Teflon) kuti apereke chotchinga choteteza ku dzimbiri. Zopaka izi ndizothandiza kwambiri pazogwiritsa ntchito zomwe zimafuna kukana kwamankhwala komanso zinthu zopanda ndodo.

5. Chitetezo cha Cathodic: Nthawi zina, ma bolts amatha kutetezedwa ku dzimbiri kudzera mu njira zotetezera za cathodic, monga kugwiritsa ntchito ma anode operekera nsembe kapena machitidwe apano ochita chidwi.

Posankha njira yabwino yopangira bolt anti-corrosion, ndikofunikira kuganizira momwe chilengedwe chimakhalira, zida za bawuti, komanso zofunikira pakugwiritsa ntchito. Kufunsana ndi katswiri wa dzimbiri kapena mainjiniya azinthu kungathandize kudziwa njira yoyenera kwambiri yothana ndi dzimbiri pa ntchito inayake.

zomangira tantalum (5)

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