Chithovu chachitsulo chimatanthawuza zipangizo zachitsulo zapadera zomwe zimakhala ndi pores.

Ili ndi mpweya wokwanira, pafupifupi pores onse amalumikizidwa, BET ya pores ndi yayikulu komanso yaying'ono yochulukirapo.

Zitsulo thovu classifications

Chithovu chachitsulo chimakhala ngati chithovu cha aluminium, thovu lamkuwa, thovu la faifi tambala ndi thovu lina la aloyi.

Aluminiyamu thovu ndi aloyi ndi wopepuka kulemera ndi makhalidwe mayamwidwe phokoso, kutchinjiriza kutentha, kuchepetsa kugwedera, mantha mphamvu mayamwidwe ndi maginito yoweyula, etc. Iwo ndi oyenera chitetezo chingakhudze wosanjikiza wa mizinga, ndege ndi kuchira mbali zake, chotchinga galimoto, chipangizo chochepetsera ma electromechanical vibration, electromagnetic wave shielding cover of pulse power supply, etc.

Chifukwa cha mawonekedwe a pore olumikizidwa ndi porosity yayikulu, thovu la nickel limakhala ndi mpweya wambiri, malo okwera kwambiri komanso mphamvu ya capillary. Amagwiritsidwa ntchito kwambiri ngati zinthu zogwirira ntchito popanga zosefera zamadzimadzi, ma atomizer, osinthira othandizira, mbale za batri ndi zosinthira zakale.

Mkuwa thovu ali madutsidwe wabwino ndi ductility, otsika mtengo kukonzekera kuposa faifi tambala thovu, ndi madutsidwe bwino, kotero angagwiritsidwe ntchito pokonza batire anode (chonyamulira) zipangizo, chothandizira zonyamulira ndi electromagnetic shielding zipangizo.

Makamaka, thovu lamkuwa limagwiritsidwa ntchito ngati maziko a electrode ya batri, yomwe ili ndi zabwino zoonekeratu. Komabe, kukana kwa corrosion kwa mkuwa sikuli bwino ngati faifi tambala, zomwe zimalepheretsa kugwiritsa ntchito kwake.

Ntchito zitsulo thovu

Zitsulo zachitsulo zimakhala ndi mphamvu zina, ductility ndi addability, ndipo zingagwiritsidwe ntchito ngati zopangira zinthu zopepuka. Izi zakhala zikugwiritsidwa ntchito ngati maziko a zidutswa za ndege. M'mafakitale oyendetsa ndege ndi zida zoponya mizinga, zithovu zachitsulo zimagwiritsidwa ntchito ngati zopepuka, zotumiza kutentha. Zothandizira. Chifukwa zimatha kuwotcherera, zomatira kapena zomangika pamapangidwewo, zimatha kupangidwa kukhala membala wa sangweji. Monga kuthandizira kwa Chigoba chachitsulo cha mapiko, chithandizo chotsutsa kugwa kwa mphuno ya mphuno ya mzinga (chifukwa cha kayendedwe kabwino ka matenthedwe) ndi zida zolowera m'mlengalenga, ndi zina zotero.

Pomanga, thovu lachitsulo limafunikira kuti lipange zinthu zopepuka, zolimba, komanso zosagwira moto, njanji, kapena zothandizira pazinthu izi. onse mayamwidwe mphamvu ndi kubala makhalidwe kuchepetsa mphamvu.Cylindrical zipolopolo chimagwiritsidwa ntchito zomangamanga zomangamanga, monga fuselages ndege ndi mafuta offshore. RIGS.Thin-walled cylindrical zipolopolo ndi sachedwa kuwonongeka pamene pansi katundu, koma ngati chipolopolo mothandizidwa ndi chithovu mosalekeza: koyilo, kapangidwe ndi mphamvu kwambiri kuposa unreinforced chapakati chipolopolo cha awiri ofanana ndi kukula.

Chithovu chamkuwa ndi chosavuta kupanga komanso chosavuta kupunduka, kotero ndichoyenera zomangira.

Zitsulo zachitsulo zitha kugwiritsidwanso ntchito ngati zolimbikitsira pazinthu zambiri zakuthupi, zachilengedwe ndi zitsulo.Mwachitsanzo, thovu la nickel foam reinforced aluminium alloy (NFRA) limapangidwa pambuyo pa kulimba podzaza aluminium yosungunuka mu thovu la nickel.

Chitsulo cha thovu ndi choyenera kwambiri kuti chigwiritsidwe ntchito ngati mpukutu wopepuka wonyamula mapanelo osiyanasiyana, zipolopolo ndi machubu kuti apange kompositi yamtundu wa laminated.Chitsanzo chodziwika bwino cha kugwiritsa ntchito zida za porous m'magawo omanga ndi masangweji mapanelo.Sandwich mapanelo omwe amagwiritsidwa ntchito mu ndege zamakono ntchito galasi kapena mpweya CHIKWANGWANI kompositi khungu. Izi wosanjikiza khungu amasiyanitsidwa ndi utomoni uchi chuma aluminiyamu kapena pepala, kapena olimba polima thovu kupereka. sangweji gulu lalikulu enieni kupinda stiffness ndi enieni kupinda mphamvu.Tekinoloje yofananayo yapitilizidwa ku ntchito zina kumene kulemera ndi chizindikiro chachikulu: zombo zapamlengalenga, masilo, mabwato othamanga ndi nyumba zosuntha.

Chitetezo cha buffer ndi chimodzi mwazinthu zazikulu zomwe zimagwiritsidwa ntchito ndi thovu zachitsulo, zomwe ziyenera kukhala ndi mphamvu zotengera mphamvu ndikuwongolera mphamvu yayikulu yomwe imagwira pa chinthucho kuti chitetezedwe kuchepera malire owononga.

Porous foams ndi oyenerera ntchito zoterezi.Mwa kulamulira kachulukidwe kake, mphamvu zazitsulo zazitsulo zimatha kusinthidwa pamitundu yambiri.