Capacitor Qib Tantalum Hlau
Capacitor qib tantalum hlau yog siv los ua anode txhuas ntawm tantalum capacitor
Qib, yam ntxwv thiab daim ntawv thov ntawm capacitor tantalum hlau
Ntshiab hlau tantalum hlau, qib yog Ta1, lub teb chaws tus qauv yog GB / T 3463-1995 tantalum hlau, cov yam ntxwv thiab daim ntawv thov yog raws li nram no: ntshiab hlau tantalum hlau tsis muaj doping ntsiab muaj tshuaj purity siab, coarse grain, thiab me ntsis tsis zoo rau oxygen brittleness. Nws yog tsim rau siv tantalum hmoov uas tsis tshua muaj oxygen thiab nitrogen cov ntsiab lus, thiab sintering kub ntawm anode thaiv yog zoo dua hauv qab 1700 degree.
Lub cev muaj zog ntawm capacitor qib tantalum hlau
Qib yog Ta1, qhov ceev yog nruab nrab ntawm 16. yog 3.5
tshuaj muaj zog
Antioxidant kev ua tau zoo Nws yog qhov ruaj khov heev hauv huab cua ntawm chav tsev kub, tab sis qhov kev ua haujlwm ntawm cov tshuaj tiv thaiv oxidation tsis zoo heev ntawm qhov kub thiab txias. Nws yuav oxidize thaum rhuab mus rau saum 300 degree.
Corrosion Resistance Tantalum muaj corrosion kuj zoo nyob rau hauv feem ntau acids. Nyob rau ntawm qhov kub ntawm 150 degree, tantalum tsis tuaj yeem corroded los ntawm ib qho concentration ntawm hydrochloric acid, nitric acid, phosphoric acid thiab organic acid; tab sis tantalum tuaj yeem yaj hauv hydrofluoric acid, sib xyaw ntawm hydrofluoric acid thiab nitric acid; Nyob rau hauv ib tug sib tov ntawm hydrofluoric acid thiab hydrochloric acid Dissolution yog ntau khaus nyob rau hauv .
Mechanical zog:
Qib yog Ta1, annealed, lub zog tensile yog 545MPa, lub elongation yog 22.5 feem pua, thiab lub hardness saum npoo yog 140HV
Txheej txheem kev ua haujlwm
Raws li cov kev cai ntawm lub teb chaws tus qauv GB / T 3463-1995 tantalum xaim, qhov kev ua tau zoo ntawm cov feem ntau siv capacitor qib tantalum hlau yog: cov anti-oxidative brittleness (folding hlau) ntawm qib Ta1 yog ntau tshaj 2 zaug, thiab qhov zoo ntawm tantalum xaim yog ci, huv si, tsis muaj roj stains, tawg thiab glitches. Saib xyuas cov tungsten rau cov pits txuas ntxiv thiab khawb hauv qab 10-degree magnifying iav.
Kev xaiv ntawm capacitor qib tantalum hlau yog pom zoo raws li hauv qab no:
Muaj ntau ntau yam thiab specifications ntawm capacitor-qib tantalum hlau. Thaum xaiv, ntau yam thiab cov ntsiab lus ntawm tantalum hlau yuav tsum raug xaiv kom tsim nyog raws li cov txheej txheem tsim khoom ntawm tantalum capacitors thiab tshuaj purity ntawm tantalum hmoov siv nrog tantalum hlau, tshwj xeeb tshaj yog cov ntsiab lus ntawm oxygen thiab nitrogen. Tantalum capacitor manufacturers muaj kev paub dhau los hauv qhov no. Feem ntau hais lus: thaum cov ntsiab lus oxygen siab dua 2000 * 10 rho tawm 6 lub zog, Ta2 hom tantalum hlau yuav tsum tau siv thaum lub sintering kub ntawm tshwj xeeb nitrided tantalum hmoov los yog anode thaiv yog siab tshaj 1700 degree. Ntawm qhov tsis sib xws, kev xaiv ntawm Ta1 qib tantalum hlau tuaj yeem ua tau raws li qhov yuav tsum tau ua.