Ka kholo ea aluminium kahare ho welting indasteri ea mahlaseli a leholimo, le ho amoheloa ke eona e le khetho e kholo ea lits'ebetso tse ngata ho hlaolela sehlopha sena sa thepa. Ho utloisisa aluminium ka botlalo, ho bohlokoa ho qala ka ho tloaelana le tsamaiso ea Aluminium / lebitso, li-aluminium tse ngata tsa aluminium li fumaneha le litšobotsi tsa tsona.
Aluminium aloyh afloy Telate le Sengoli- Amerika Leboea, Aluminum Mokhatlo oa Aluminum Inc. o ikarabella bakeng sa alocation le ngoliso ea aluminium aloys. Hajoale ho na le aluminium e fetang 400 ea lifofane ea Aluminium Aloys le li-aluminium tse fetang 200 ka mokhoa oa ho leleka le linoko a ngolisitsoeng le mokhatlo oa aluminium. Metsoako ea mehloli ea li-couplem ea li-aloy ea asyBuka ea TealE na le sehlooho se bitsoang "Diminati tsa Alloy ea MaindyBook ea PinkiE re "Lisebelisoa tsa Metsoako le Likhatiso tsa lik'hemik'hale tsa li-aluminium tse tsoang ho moenjineri oa Welling le ho tloaelana ha eona ka bohlokoa.
Aluminium Aloys e ka aroloa ka lihlopha tse 'maloa tse thehiloeng tsebong ea lintho tse ikhethang tse eketsang aluminiumh ea Alumin. Ha re nka mokhoa oa ho bala / oa boitsero o sebelisetsoang aluminium aloys, litšobotsi tse kaholimo li tsejoa. Marang-rang a verion le a latlhehang a na le litsamaiso tse fapaneng tsa tlhahlobo. Sistimi e entsoeng ka mafolofolo ke sistimi ea linomoro tse 4 le lintoa tse nang le linomoro tse 3 le sebaka sa sebaka sa 1.
SIRY ENLPYAYSIONS FEELA- Re tla qala pele ho nahana ka mokhoa oa tlhaiso-leseling ea aluminum ea li-allominium ea lifofane tsa aluminum Palo ea pele (XXXX) e bonts'a ntho e ka sehloohong ea mantlha, e kenyellelitsoeng ho aluminium le hangata ho hlalosa aluminium allow, IE, letoto la 3000, letotong la 8000 (bona Lethathamo 1).
Palo ea bobeli ea linomoro (xXXX), haeba e fapane ho tsoa ho 0, e bonts'a phetoho ea alloy e khethehileng, le linomoro tsa boraro le tsa bone (xxXX) Na lipalo tse hapiloeng tse fanoang li bonoa ho tseba chelete e itseng letotong. Mohlala: Ho Alloy 5183, palo ea bohlano e bonts'ang hore ke ea ma-magnesiun, 1 e bonts'ang hore ke 1stPhetoho ho Alloloy 5083, 'me e khetholla e khetholla setotong sa 500x.
Mokhelo feela oa mofuta ona oa palo ea Aliloy Allominium Alloys (linomoro tse hloekileng tsa linomoro tse peli li fana ka liperesente tse peli tse kaholimo ho 99%, e leng ho(50)(99.50% Aluminum).
SARUMUM ALIUMSHERS Sisteme
Alloy letoto | Ntho e ka sehloohong e alimileng |
1xxx | 99.000% ALUMUMUM |
2xxx | Koporo |
3xxx | Manang's |
4xxx | Silicon |
5xxx | Magnesium |
6xxx | Magnesium le silicon |
7xxx | Zinc |
8xxx | Lintho tse ling |
Tafole 1
Lakhono ea Lolloy Moqapi- Sistimi ea li-dislow e lahliloeng ea lasloy Palo ea pele (XXX.X) e bonts'a ntho e ka sehloohong ea ho fifala e sebetsang, e kenyellelitsoeng ho Aluminium Alloy (Sheba Lethathamo 2).
Sistimi ea Aluminium Alloyum Alloyum
Alloy letoto | Ntho e ka sehloohong e alimileng |
1xx.x | 99.000% ALUMUMUM |
2xx.x | Koporo |
3xx.x | Silicon le koporo le / kapa magnesium |
4xx.x | Silicon |
5xx.x | Magnesium |
6xx.x | Letoto le sa sebelisoeng |
7xx.x | Zinc |
8xx.x | Tin |
9xx.x | Lintho tse ling |
Tafole ea 2
Linomoro tsa bobeli le tsa boraro (xXX.x) Na lipalo tsa khalemelo tse fanoeng li tseba ho tseba alloy e itseng letotong. Palo e latelang ntlha ea decimal e bontša hore na alloy ke a lahlehang (.0) kapa khoele (.1 kapa .2) .2). Lengolo la capital capital le supa phetoho ho alloy e khethehileng.
Mohlala: Alloy - A356.0 Motsetsana A (Axxx.x) e bonts'a phetoho ea alloy 356.0. Palo ea 3 (a3XX.X) e bontša hore ke ea koporo ea silicon le / kapa Series se Magnesius. Tse 56 in (ax56.0) e supa alloy kahare ho letoto la 3xx.x le .0 (axxx.0) e bontša hore ke sebopeho sa ho qetela sa ho emisa eseng sesepa.
Sistimi ea Aluminium e nang le moea oa moea oa aluminium -Haeba re nahana ka letoto le fapaneng la aluminium aloys, re tla bona hore ho na le phapang e kholo litabeng tsa bona le ts'ebeliso ea tsona. Taba ea pele eo re lokelang ho e fumana, kamora hore ho utloisisa mokhoa oa boitseba, na ho na le mefuta e 'meli e fapaneng ea aluminium ka har'a letoto le boletsoeng kaholimo. Tsena ke li-aluminum tsa mocheso tse nang le kalafo (tse ka fumanang matla ka ho eketsoa ha mocheso) le li-alloy tse ntle tsa aluminium aloys. Phapang ena e bohlokoa haholo ha u nahana ka lintho tse amang maikutlo ho mefuta ena e 'meli ea lisebelisoa.
1xxx, 3xxx le letoto la 5xxx la Alominum Alloys The 2xxx, 6xxx le Leline la Aluminum Alloys ke mocheso o tšoarellang le letoto la 4XXX The 2xx.x, 3xx.x, 4xx.x le 7xx.x le 7xx.x leques le li-soloys li phekoleha. Slian ea thata ha e sebetse ka kakaretso ho leleka.
Matla a ho phekola allowsloys a behang ka mokhoa o nepahetseng oa kalafo ka mokhoa o futhumetseng, liphekolo tse tloaelehileng tsa li-amermal tse tloaelehileng ho feta tharollo kalafo ea mocheso le ea maiketsetso. Tharollo kalafo ea mocheso ke mohato oa ho futhumatsa lefligy mochesong o phahameng (ho pota 990 Dep. F) bakeng sa ho beha likarolo tsa a li ajoang kapa ka tharollo. Sena se lateloa ke ho emisa, hangata ka metsing, ho hlahisa tharollo e tsitsitseng ea mocheso oa kamore. Tharollo tharollo ea mocheso hangata e lateloa ke botsofaling. Ho tsofala ke pula ea karolo ea likarolo kapa metsoako e tsitsitseng ea ho fana ka thepa e lakatsehang.
Lipapatso tse seng tsa mocheso li fumana thepa ea tsona e nepahetseng ka mokhoa o nepahetseng ka ho thatafala. Strain Hardten ke mokhoa oa ho eketsa matla ka ts'ebeliso ea sefuba sa ho bata.t6, 6063-T4, 5052-H32, 5083-H112.
Litaba tsa mantlha tsa bohale
Lengolo | Moelelo |
F | Joalo ka ha ho fallisoa - e sebetsa ho lihlahisoa tsa ts'ebetso ea ho theha moo ho seng taolo e khethehileng ka lebaka la maemo a futhumatsang a futhumatsang a futhumatsang kapa a hatelloang maemo a thata |
O | E patiloe - e sebetsa ho sehlahisoa se futhumetseng ho hlahisa boemo bo tlase bo matla ho ntlafatsa ho ntlafatsa le ho tsitsa |
H | Strain o hatella - o sebetsa ho lihlahisoa tse matlafatsang ka ho sebetsana le ho bata. Molatsi oa likhohlano a ka lateloa ke kalafo e hlahang kelellong, e hlahisang phokotso e itseng ka matla. "H" e lula e lateloa ke linomoro tse peli kapa ho feta (sheba tse ling tsa hre e ka tlase) |
W | Tharollo ea mocheso - ho na le maikutlo a sa tsitsang a sebetsang feela ho alonang feela ho ba lilemo tse ngata ka lebaka la tharollo ea kamore ka mor'a tharollo ea mocheso ka mor'a tharollo ea kamore |
T | Ho tšoaroe ka matla - ho hlahisa mocheso o matla ntle le F, O kapa H. Ho sebetsa ka thata ho hlahisa mocheso, ka linako tse ling ho ba thata ho hlahisa manyalo a tsitsitseng. "T" e lula e lateloa ke linomoro tse le 'ngoe kapa tse' maloa (bona tse ling tse ngata tse tiileng ka tlase) |
Tafole ea 3
Ho tsoela pele ho moelelo oa mantlha, ho na le khalefo e 'meli ea "H" khalefo ea "P" e atileng, e mong a rala haholo.
Li-subdivations tsa hhper - Strain Hardled
Nomoro ea pele kamora hore H e bonts'a ts'ebetso ea mantlha:
H1- Strain e thata feela.
H2- khatello e thata 'me u ngolloe ka mokhoa o itseng.
H3- Strain e thata ebile e tsitsipane.
H4- Strain o ile a thatafala 'me a lahloa kapa a penta.
Nomoro ea bobeli kamora hore H e bonts'a degree of strain anten:
HX2- Quarter Hard HX4- halofo e thata hx6- Likopano tse tharo ka thata
HX8- Hard HX9- Hard Hard
Ho na le lintho tse ngata tse futhumetseng - a phekola
T1- Ke tsofetse ka tlhaho ka mor'a ho pholile ho tsoa ho mocheso o phahameng oa mocheso o kang o iphetetsang.
T2- serame se ne se sebetsa kamora ho pholile ho tsoa ho mocheso o phahameng oa mocheso ebe o tsofala ka tlhaho.
T3- Tharollo e phehetsoeng ke mocheso, e batang e sebelitse le e seng ea tlhaho.
T4- Tharollo mocheso o phehiloeng le oa tlhaho.
T5- Ho tsofala ka mahlahahlaha ka mor'a ho pholile ho tsoa ho mocheso o phahameng oa mocheso.
T6- Tharollo mocheso o phekotsoeng le o tsofetse ka boomo.
T7- Tharollo mocheso mme o tsitsinyelle (o phathahane).
T8- Tharollo mocheso, batang o ile a sebetsa le ho tsofala ka mahlahahlaha.
T9- Tharollo mocheso o phekotsoeng, e moholo ka mahlahahlaha ebile e bata e sebelitse.
T10- serame se ne se sebetsa kamora ho fola ka mocheso o phahameng oa mocheso ebe o tsofala ka mahlahahlaha.
Linomoro tse ling li bontša phomolo ea khatello.
Mehlala:
TX51kapa txx51- Khatello ea khatello ea maikutlo e ile ea kokobetsa ka ho otlolla.
TX52kapa txx52- Khatello ea khatello ea maikutlo e ile ea imoloha ka ho hatella.
Aluminium Alloys le litšobotsi tsa bona- Haeba re nahana ka lihlooho tse supileng tsa Aluminum ea Aluminum, re tla leboha liphapang tsa tsona 'me re utloisisa lits'ebetso tsa bona le litšobotsi tsa bona.
1xx Series tsa 1xxx- (Ha ho na mocheso o tšoarellang Li holofetse. Leha ho le joalo, ka lebaka la mefuta ea bona e pakang, e hloka ho boletse lintlha tse nepahetseng e le hore ba hlahise mekhoa e amohelehang. Ha u nkuoa ka masela, mahlafo ana a khethoa haholo bakeng sa khanyetso ea 'ona e phahameng joalo ka ka litabeng tsa lik'hemik'hale tse ikhethang joalo ka lits'ebetso tsa bona tsa motlakase. Litsi tsena li na le thepa e mpe ea hore na li ka nahanoa ka seoelo bakeng sa likopo tse akaretsang tsa sebopeho. Hangata litheko tsena tsa motheo li lula li le haufi le lisebelisoa tse tšoanang tsa filler kapa tse nang le filler tse 4xxx li amohela litlhokahalo tsa kopo le tsa ts'ebetso.
2xxx Series tsa 0XXX- Li na le matla a matle haholo ka mocheso o fapaneng. Tse ling tsa li-sweys tsena li nkoa li sa sebetse ke mekhoa ea ho bopa arc ka lebaka la monyetla oa ho chesa le khatello ea maikutlo ea khatello ea maikutlo. Leha ho le joalo, tse ling ke ARC e ile ea atleha ka katleho le mekhoa e nepahetseng ea ho bopa. Lisebelisoa tsena tsa motheo li lula li le boima ba 2xxx Setoro se mebala-bala, empa ka linako tse ling li ka sebelisoa sililoeng kapa silicon le koporo, li ka itšetleha ka kopo le lits'ebetsong tsa litšebeletso.
3xxx letoto la li-alloys- (E se nang mocheso E 'ngoe ea tšebeliso ea bona ea pele e ne e le lipitsa le lipane, kajeno bakeng sa mocheso mocheso mocheso mochesong oa makoloi le limela tsa matla. Leha ho le joalo, matla a bona a lekanyelitsoeng, hangata a thibela ho nahanisisa ka likopo tsa sebopeho. Theko tsena tse tsoang ho 1xxx, 4xxx le Setoro sa 5xxx le litlhokahalo tsa 5xxx le litlhoko tsa bona tse khethehileng le litlhokahalo tsa tšebeletso le lits'ebeletso.
4xxx letoto la li-alloys- (( Silicon, ha e kenyelletsoa ho Aluminium, e fokotsa ntlha ea eona e qhang 'me e ntlafatsa lehlaka la eona ha e qhibiliha. Litšobotsi tsena li rateha bakeng sa lisebelisoa tsa filler tse sebelisetsoang fusion Wilding le Brazy. Ka lebaka leo, letoto lena la litsie li fumanoa e le thepa ea filler. Silicon, ka boeona Aluminium, na ha ho na mocheso o ka phekolang; Leha ho le joalo, palo ea li-silon tse ngata li etselitsoe ho eketsoa ha magnesium kapa koporo, e leng se fanang ka bokhoni ba ho arabela kalafo ea mocheso. Ka tloaelo, li-filler tsena tsa mocheso tse phekolehang li sebelisoa feela ha karolo e kholo e lokela ho kenngoa ke lingaka tse futhumatsang ka weld.
5xxx letoto la li-alloys- ( Ntle le moo, sengolo sena se matsoali se sa matla le ka lebaka la lits'ebetso tsena tse fapaneng tse kang ho haha, lipalangoang, marokho le meaho. Libaka tsa Magnesium li tloaetse ho hlajoa hangata ka ho hlahlobisisa litaba tsa magnesium, le ts'ebeliso le maemo a ts'ebeletso ea motsoako oa methapo. Aloys setotong ena e nang le magnesium e fetang 3.0% ha e khothalletsoe bakeng sa ts'ebeletso ea mocheso e phahameng ka holimo ho 150 deg. Khase Aloys e ka tlase ho makhetlo a mabeli a tlase ho 2.5% e lula e le ka katleho le Setoro sa 5xxx kapa 4xxx Setoring ea lifofane ea 5XXX Motheo Alloy 5052 ka kakaretso e amoheloa e le moetsi oa litaba tse phahameng tse ka mongata ka Setoro se 4XXX Setoro se Allow. Ka lebaka la mathata a amanang le Eutectic a qhibilihang le a nang le mafutsana a nang le mekhoa e mengata e amanang le eona, e nang le magnesium e mengata e nang le li-khale tsa 4XXX le Setoro sa 4XXX Lisebelisoa tse phahameng tsa Magnesium li na le boima ba 5xxx filller ea 5xxx
6xxx letoto la li-alloys- (mocheso o phathahaneng - e nang le matla a ho qetela a 18 ho isa ho 58 ksi Keketseho ea Magnesium le Silicon ho Aluminium ho hlahisa motsoako ona - Slinide, e fanang ka lingoliloeng tsa eona e le hore mocheso o phethiloe ka matla. Li-alloys tsena li na le tsebo ea tlhaho ka tlhaho, 'me ka lebaka lena, ha lia lokela ho ba Arc e sa sebetseng (ntle le lintho tse litšila). Ho eketsoa lintho tse lekaneng tsa filer nakong ea ts'ebetso ea Arc ho bohlokoa hore u fane ka khutso ea boithuti ba motheo, ka tsela eo o thibela bothata bo chesang bo kang. Li felisitsoe ka lisebelisoa tsa tšepe tse 4xxx le 5xxx.
7xxx letoto la Alloys- Hangata li-aloys li sebelisoa ka likopo tse phahameng tse kang sefofane, aerospace le lisebelisoa tsa tlholisano. Joalo ka letoto la li-alloys, letoto lena le kenyelletsa litloetsi tse sa lokelang tsa Arc Warding, le tse ling, tseo e leng litso tse fe liahelo ka katleho. Hangata lethathamong lena le kopaneng la letoto lena, joalo ka 7005, le nahanoa ka bophara ba lifofane tsa 5xx Setoy.
Kakaretso- Li-allominium tsa kajeno, hammoho le bohale ba bona ba fapaneng, li fana ka mefuta e mengata ea thepa ea tlhahiso. Bakeng sa moralo o nepahetseng oa sehlahisoa le ts'ebetso e atlehileng ea ts'ebetso ea ts'ebetso, ho bohlokoa ho utloisisa phapang lipakeng tsa lintlha tse ngata tse fumanehang le litšobotsi tsa bona tse fapaneng tsa tšebetso le ho beleha. Ha ho hlahisoa mekhoa ea ho sebelisa arc ho sebelisa li-sweys tse fapaneng, ho lokela ho fuoa chelete e khethehileng e tlamehang ho feta. Hangata ho thoe Arc reding Aluminium, "e fapane". Ke lumela hore karolo ea bohlokoa ea ho utloisisa phapang ena ke ho tloaelana le liphetoho tse fapaneng, litšobotsi tsa bona le tsamaiso ea tsona ea boitsebahatso.
Nako ea poso: Jun-16-2021