Litulo tsa likooa tsa motlakase, e le sesebelisoa se hlahang bakeng sa ho tsamaea butle, butle-butle li 'nile tsa hlokomeloa ke batho ba bangata ba hōlileng le ba holofetseng.Re reka joang asetulo sa likooa sa motlakase se bolokang chelete?

Joaloka setho sa indasteri ka lilemo tse fetang leshome, ke kopa ho u thusa ka bokhutšoanyane ho rarolla bothata bona likarolong tse 'maloa.Ntho ea pele eo re lokelang ho e tseba ke hore sehlopha ka seng le boemo ba mosebedisi le tikoloho ea ts'ebeliso li fapane, e leng se lebisang ho khethollo ea lihlahisoa tse rekiloeng.

Lisebelisoa tse tloaelehileng li arotsoe haholo ka tšepe ea carbon, aluminium alloy, aerospace titanium aluminium alloy le alloy ea magnesium, carbon fiber.

1. Lintho tse entsoeng ka tšepe ea carbon.

Carbon steel foreimi e sebelisoa haholo litulong tsa batho ba boima, 'me mefuta e meng e hlahisoang ke lifeme tse nyane, litulo tse boima tsa batho ba holofetseng li sebelisa foreimi ea tšepe ho matlafatsa boima ba' mele le botsitso ba ho khanna, mohlala, literaka tse ngata tse kholo li na le liforeimi tsa tšepe le likoloi tse nyane. sebelisa aluminium ke lebaka le tšoanang, lifeme tse nyane li hlahisa litulo tsa likooa li sebelisa liforeimi tsa tšepe hobane mofuta ona oa litlhoko tsa ts'ebetso le ts'ebetso ea welding li batla li le tlase, litšenyehelo le tsona li batla li lekana Lebaka leo lifeme tse nyane li sebelisang liforeimi tsa tšepe ke hobane li hloka mosebetsi o fokolang le welding, theko e tlase.

2. Aluminium & titanium-aluminium alloy

Aluminium alloy le titanium aluminium alloy, lisebelisoa tsena tse peli li nka boholo ba 'maraka bakeng sa litulo tsa likooa tsa motlakase, ke 7001 le 7003 mefuta e' meli e fapaneng ea aluminium, ke hore, aluminium e nang le lisebelisoa tse ling tse fapaneng tse tsoakiloeng ho eona, litšobotsi tsa bona tse tloaelehileng ke letsoalo le tlase. le matla a phahameng, ho hanyetsa polasetiki e ntle le ho hanyetsa kutu, ho e beha ka intuitively ke leseli le matla le ts'ebetso e ntle, athe titanium aluminium alloy ke E boetse e tsejoa e le titanium-aluminium alloy ka lebaka la matla a eona le ho hanyetsa kutu.Kaha sebaka sa ho qhibiliha sa titanium se phahame haholo, se fihla likhatong tsa 1942, tse fetang likhato tse 900 ho feta tsa khauta, mokhoa oa ho sebetsa le oa ho cheselletsa ka tlhaho o thata haholo 'me o ke ke oa etsoa ke setsi se senyenyane sa ho lokisa, kahoo litulo tsa likooa tse entsoeng ka titanium. -Aluminium alloy e theko e boima haholo.Ea pele e loketse ho sebelisoa khafetsa le maemo a matle a litsela le ho khanna, athe basebelisi ba e sebelisang khafetsa, hangata ba hloka ho e jara, 'me hangata ba khanna likoti le litseleng tse makukuno ba ka khetha setulo sa likooa se entsoeng ka alloy ea titanium-aluminium.

3. Magnesium alloy

Magnesium alloy e thehiloe ho magnesium ho kopanya likarolo tse ling tsa motsoako.Litšobotsi tsa eona ke: matla a manyenyane, matla a phahameng, modulus e phahameng ea elasticity, mocheso o motle oa ho qhibiliha, ho monya ho hotle, ho khona ho mamella meroalo e matla ho feta motsoako oa aluminium, e sebelisoang haholo ke magnesium-aluminium alloy.Magnesium ke e bobebe ho feta litšepe tse sebetsang, e nang le matla a khoheli a ka bang peli ho tse tharo a aluminium le kotara ea tšepe, le tšebeliso ea magnesium bakeng sa liforeimi tsa setulo sa likooae reretsoe ho fumana "bobebe" bo bongata motheong oa aluminium.