Kuyambira pakati pa zaka za m'ma 1900, mayiko padziko lonse lapansi athamangira kukafufuza ndi chitukuko cha thovu porous zitsulo. Panthawi imodzimodziyo, njira zosiyanasiyana zokonzekera zaperekedwa motsatira. Malingana ndi ntchito zosiyanasiyana komanso zofunikira zosiyana siyana, njira zokonzekera zomwe zimagwiritsidwa ntchito ndizosiyana.

Chifukwa zida za aluminiyumu za thovu zimawonetsa njira yatsopano yolumikizira zinthu zamapangidwe ndi zida zogwirira ntchito m'magawo angapo, awonetsa malo osiyanasiyana m'maphunziro amaphunziro, ndipo ali ndi chiyembekezo chogwiritsa ntchito m'magawo apamwamba kwambiri komanso m'mafakitale ambiri. Zida zotentha za Frontier zopikisana nawo kafukufuku ku Japan, Germany ndi China.

Pakadali pano, kafukufuku pamakampani opanga thovu a aluminiyamu akhala pafupifupi zaka 70. Kupyolera muzaka makumi angapo zofufuza, kodi chitukuko cha mafakitale a aluminiyamu padziko lonse lapansi chikuyenda bwanji? Kafukufuku wa thovu la aluminiyamu ku China adayamba mochedwa. Kodi izo zachokera kumbuyo?

1, Chiyambi cha thovu la aluminium

Chithovu cha aluminiyamu chimapangidwa powonjezera zowonjezera ku aluminiyamu yoyera kapena aloyi ya aluminiyamu kudzera mukupanga thovu. Pa nthawi yomweyi, ili ndi makhalidwe achitsulo ndi thovu. Ndi mtundu watsopano wazinthu zogwirira ntchito zomwe zimagwirizanitsa mapangidwe ndi ntchito.

Kuchita kwa aluminium thovu

Ultralight

Kachulukidwe ndi 0.2 ~ 0.4g/cm3, yomwe ili pafupifupi 1/10 ya kachulukidwe ka aluminiyamu, 1/20 ya kachulukidwe wa titaniyamu, 1/30 ya kachulukidwe kachitsulo, 1/30 ya kusalimba kwachitsulo, ndi 1/3 ya kuchuluka kwa nkhuni.

Mayamwidwe amawu

Chithovu cha aluminiyamu chimatha kuyamwa mphamvu yamawu kudzera mu kugwedezeka kwa khoma la pore kuti mutseke phokoso. Chotsani phokoso.

Kukana kutentha

Imakhala ndi kutentha kwakukulu. Nthawi zambiri, kutentha kwa aluminium alloy ndi pafupifupi 560 · 700 ° C. Chithovu chimodzi cha aluminiyamu sichimasungunuka ngakhale chikatenthedwa kufika 1400 ° C, ndipo sichitulutsa mpweya woipa pa kutentha kwakukulu.

Electromagnetic wave shielding

Chithovu cha aluminiyamu chimakhala ndi chitetezo chabwino cha mafunde a electromagnetic othamanga kwambiri, omwe amatha kuchepetsa kusokoneza kwa ma elekitiroma ndi kupitilira 80%.

2, Aluminiyamu thovu mankhwala

Aluminium thovu pepala

Aluminium thovu masangweji gulu gulu

Aluminiyamu thovu zigawo zapadera zoboola pakati

3, Aluminium thovu ntchito ndi unyolo mafakitale

Chithovu cha aluminiyamu chimagwiritsidwa ntchito kwambiri pantchito yomanga, mafakitale apamlengalenga, mafakitale opanga makina, mafakitale opanga magalimoto ndi zina zotero.

Aluminium Foam Industry Chain

Kumtunda

Bauxite, coke, aluminiyamu fluoride, cryolite, etc.

Mtsinje wapakati

Aluminiyamu aloyi ingots, zotayidwa aloyi ndodo, zotayidwa thovu

Mtsinje

Makampani omanga, makampani opanga makina, zakuthambo, zoyendera, zombo zapamadzi.

4, chitukuko ndi kachitidwe ka thovu aluminiyamu

Chitukuko chikhalidwe

Kafukufuku wa thovu la aluminiyamu ndi kale padziko lapansi, ndipo wakhala akugwiritsidwa ntchito kwambiri m'mafakitale ku United States, Japan, Canada ndi mayiko ena. Kafukufuku ndi chitukuko cha thovu la aluminiyamu m'dziko langa zinayamba mochedwa. Ngakhale kuti zotsatira zina zafukufuku zapezedwa ndi kupangidwa ndi mafakitale, zafananizidwa ndi mayiko otukuka. Poyerekeza ndi kukula kwa mafakitale ndi kukula kwake, pali kusiyana kwakukulu.

Mayendedwe a chitukuko

Kupititsa patsogolo makina opangira thovu ndi dongosolo laukadaulo la thovu la aluminiyamu;

Kufufuza njira zotsika mtengo, zosavuta, zodalirika komanso zokhazikika zopangira thovu la aluminium;

Komanso kuthetsa vuto la pores yunifolomu mu zitsulo zotayidwa thovu;

Wonjezeraninso mitundu yosiyanasiyana ya aluminium thovu ndikukulitsa magawo ake ogwiritsira ntchito.