Aluminium ke e 'ngoe ea lintho tse atileng ka ho fetesisa tse fumanehang lefatšeng,' me ke e 'ngoe ea tse tsebahalang haholo mesebetsing ea tšepe.Mefuta e fapa-fapaneng ea aluminium le li-alloys tsa eona li nkoa e le tsa bohlokoa ka lebaka la boima ba tsona bo tlaase le tekanyo e phahameng ea boima ba 'mele, ho tšoarella le ho hanyetsa ho bola.Kaha aluminium ha e teteane ka makhetlo a 2,5 ho feta tšepe, ke mokhoa o motle oa ho sebelisa tšepe lits'ebetsong tse hlokang ho tsamaea le ho potlaka.
Ha o sebetsa ka aluminium hajoale ho na le letoto la limaraka tse robeli tse sebelisetsoang ho arola mefuta e fapaneng ea alloy e fumanehang.Sengoloa se latelang se tla akaretsa limaraka tse fapaneng tsa aluminium tse fumanehang, thepa ea tsona ea 'mele le ea mochini, le tse ling tsa ts'ebeliso ea tsona e tloaelehileng.
1000 Series - "Pure" Aluminium
Limetale tse 1000 ke tsona tse fumanehang ka ho fetesisa, tse nang le 99% kapa kaholimo ho aluminium.Ka kakaretso, tsena ha se likhetho tse matla ka ho fetisisa tse fumanehang, empa li na le ts'ebetso e ntle haholo 'me ke khetho e fapaneng, e loketseng ho etsoa ka thata, ho ohla, ho cheselletsa le tse ling.
Li-alloys tsena li lula li hanyetsana haholo le kutu 'me li na le tsamaiso e ntle ea mocheso le motlakase, e leng se etsang hore e be khetho e ratoang bakeng sa mefuta e mengata ea tšebeliso e kang ho lokisa lijo le ho paka, polokelo ea lik'hemik'hale le lisebelisoa tsa phetisetso ea motlakase.
2000 Series - Copper Alloys
Li-alloys tsena li sebelisa koporo e le ntho ea tsona e ka sehloohong ho phaella ho aluminium 'me li ka phekoloa mocheso ho li fa boima bo tsotehang le ho thatafala, ho bapisoa le litšepe tse ling.Ba na le machinability e babatsehang le karo-karolelano e kholo ea matla ho boima;ho kopana ha litšobotsi tsena ho etsa hore e be khetho e ratoang indastering ea lifofane.
Ntho e 'ngoe e fokolang ho li-alloys tsena ke ho hanyetsa ha tsona ho fokolang, kahoo hangata li pentiloe kapa li apesoa ka motsoako o phahameng oa bohloeki ha kopo ea tsona e bolela hore li tla pepesehela maemo a leholimo.
3000 Series - Manganese Alloys
Letoto la 3000 la li-alloys tsa manganese li loketse ts'ebeliso ea sepheo se akaretsang mme ke tse ling tsa likhetho tse tsebahalang haholo tse fumanehang kajeno.Ba na le matla a itekanetseng, ho hanyetsa kutu le ho sebetsa hantle.Letoto lena le na le e 'ngoe ea li-alloys tsa aluminium tse sebelisoang ka ho fetesisa ho feta tsohle, 3003, e tsebahalang ka lebaka la ho feto-fetoha ha eona, ho cheseha ho hoholo le pheletso e khahlisang ka bokhabane.
Letoto lena la lisebelisoa le ka fumanoa linthong tse fapaneng tsa letsatsi le letsatsi joalo ka lisebelisoa tsa ho pheha, matšoao, maoto, polokelo le lits'ebetso tse ling tse ngata tsa tšepe tse kang ho rulela le likhoerekhoere.
4000 Series - Silicon Alloys
Li-alloys letotong lena li kopantsoe le silicon, ts'ebeliso ea eona ea mantlha ke ho theola ntlha ea ho qhibiliha ha thepa ha e ntse e boloka ductility ea eona.Ka lebaka lena, Alloy 4043 ke khetho e tsebahalang bakeng sa terata ea welding, e loketseng ho sebelisoa mochesong o phahameng le ho fana ka pheletso e boreleli ho feta likhetho tse ling tse ngata.
Letoto la 4000 ka kakaretso le fana ka conductivity e ntle ea mocheso le motlakase 'me le na le khanyetso e ntle ea kutu, e leng se etsang hore li-alloys tsena e be khetho e tsebahalang ho boenjiniere ba likoloi.
5000 Series - Magnesium Alloys
Li-alloys tsa letoto la 5000 li kopantsoe le magnesium, empa tse ngata li na le likarolo tse ling tse kang manganese kapa chromium.Li fana ka khanyetso e ikhethang ea kutu, e leng se etsang hore e be khetho e tsebahalang bakeng sa lits'ebetso tsa leoatleng joalo ka likepe tsa likepe le lisebelisoa tse ling tse ikhethileng indastering ho kenyelletsa litanka tsa polokelo, li-valve tsa khatello le litanka tsa cryogenic.
Li-alloys tsena tse feto-fetohang haholo li boloka matla a itekanetseng, li chesehela 'me li arabela hantle ha li sebetsa le ho theha.E 'ngoe e sebelisoang hangataterata e tjheseletsange entsoe ka Alloy 5356, hangata e khetheloa merero ea botle kaha e boloka 'mala oa eona ka mor'a anodising.
6000 Series - Magnesium le Silicon Alloys
6000 letoto la limaraka tsa aluminium li na le 0.2-1.8% silicon le 0.35-1.5% magnesium e le likarolo tse kholo tsa motsoako.Mekhahlelo ena e ka ba tharollo ea mocheso ho eketsa matla a bona a tlhahiso.Ho na ha pula ea magnesium-silicide nakong ea botsofali ho thatafatsa motsoako.Likahare tse ngata tsa silicon li ntlafatsa ho thatafala ha pula, e leng se ka fellang ka ho fokotseha ha ductility.Leha ho le joalo, phello ena e ka fetoloa ka ho eketsa chromium le manganese, e sithabetsang recrystallization nakong ea phekolo ea mocheso.Limaraka tsena li thata ho li cheseletsa ka lebaka la ho ba le kutloelo-bohloko ea ho qhekella, kahoo ho tlameha ho sebelisoa mekhoa e nepahetseng ea welding.
Aluminium 6061 ke eona e feto-fetohang ka ho fetisisa har'a lisebelisoa tsa aluminium tse phekolehang mocheso.E na le sebopeho se setle haholo (e sebelisa ho kobeha, ho taka ka botebo, le ho hatakela), e hanyetsana hantle le kutu, 'me e ka chesetsoa ka mokhoa ofe kapa ofe, ho kenyeletsoa welding ea arc.Likarolo tsa alloying tsa 6061 li etsa hore e se ke ea bola le ho putlama ha khatello ea maikutlo, 'me e khona ho cheseha,' me e ka etsoa habonolo.Aluminium 6061 e sebelisoa ho hlahisa mefuta eohle ea libopeho tsa sebopeho sa aluminium, ho kenyelletsa le li-angles, maballo, likanale, maballo a I, libopeho tsa T, le radius le likhutlo tse tapered, tseo kaofela li bitsoang maballo le likanale tsa American Standard.
Aluminium 6063 e na le matla a phahameng a ho tsitsa, ho hanyetsa kutu e ntle, le litšoaneleho tse ntle tsa ho qetela, 'me e sebelisetsoa ho hlahisa aluminium.E loketse anodizing hobane e ka hlahisa libaka tse boreleli ka mor'a ho etsa libopeho tse rarahaneng 'me e na le weldability e ntle le machinability e tloaelehileng.Aluminium 6063 e bitsoa aluminium ea meralo kaha e sebelisoa haholo bakeng sa liporo, lifensetere le liforeimi tsa mamati, marulelo le libalustrade.
Aluminium 6262 ke motsoako oa mahala o nang le matla a matla a mochini le ho hanyetsa kutu.
7000 Series - Lisebelisoa tsa Zinc
Li-alloys tse matla ka ho fetisisa tse fumanehang, tse matla le ho feta mefuta e mengata ea tšepe, letoto la 7000 le na le zinki e le moemeli oa bona oa mantlha, ka karolelano e nyenyane ea magnesium kapa litšepe tse ling tse kenyelletsoeng ho thusa ho boloka ts'ebetso e itseng.Motsoako ona o fella ka tšepe e thata ka ho fetisisa, e matla, e hanyetsanang le khatello ea maikutlo.
Li-alloys tsena hangata li sebelisoa liindastering tsa sefofane ka lebaka la karo-karolelano ea tsona ea matla ho isa boima ba 'mele, hammoho le linthong tsa letsatsi le letsatsi tse kang lisebelisoa tsa lipapali le li-bumpers tsa likoloi.
8000 Series - Lihlopha tse ling tsa Alloy
Letoto la 8000 le kopantsoe le lintho tse ling tse fapaneng tse kang tšepe le lithium.Ka kakaretso, li etselitsoe merero e ikhethileng ka har'a liindasteri tse ikhethang tse kang sefofane le boenjiniere.Ba fana ka thepa e ts'oanang le letoto la 1000 empa ka matla le sebopeho se phahameng.
Nako ea poso: Jan-22-2024