1. Mawu Oyamba

5083 Mapepala a aluminium kutumizira keel yakhala nkhani yovuta kwambiri mu ukadaulo wamakono chifukwa cha mphamvu zake zapadera, kukana dzimbiri, ndi mawonekedwe opepuka.

Keel-the hitale kumbuyo kwa chotengera-iyenera kupirira katundu wokhazikika kuchokera kunkhondo, Zovuta zamphamvu, Zosangalatsa, ndi kukhudzana kwa nthawi yayitali kumadzi am'nyanja.

Kusankha zinthu zoyenera moyenera kumasonkhezera mwachindunji kukhulupirika kwa sitima, Kuchita bwino, ndi mtengo wamoyo.

Poyerekeza ndi zingwe zomangirira zachikhalidwe, 5083 aluminiyamu amapereka 50-60% kuchepetsa thupi, Kukana mwaluso kunyanja ndikugwedezeka, ndi kupambana kwakukulu kwakukulu, Misonkhano Yopitilira Keel.

Izi zapanga 5083 Osati alloy wongoyerekeza wa luso lapamwamba, nsapato, ndi zombo zankhondo komanso chisankho chowoneka bwino kwambiri pamalonda ogulitsa komanso osangalatsa omwe akufuna kuchita bwino.

Nkhaniyi imapereka chidziwitso chakuya cha sayansi yamakono, Khalidwe, Kupanga njira, ntchito yapadera, ndi malingaliro opanga 5083 Mapepala a aluminiyamu amatsogolera njira yomanga yomanga keel.

Huasheng 5083 Khansa ya H116 Aluminium

2. Zakuthupi Sayansi ya 5083 pepala la aluminiyamu

Kuphatikizika kwa mankhwala (wamba)

5083 ndi al-mg. Kuphatikizika kwa kulemera:

• Al: kutsalira (≈ 95.-96.5%)
• Mg: 4.0 - 4.9% (gawo lolimbitsa thupi)
• Mn: 0.4 - 1.0% (Amasintha mphamvu ndi kuwongolera tirigu)
• Cr: 0.05 - 0.25% (amasintha kukana kukhudzidwa)
• Fe, Ndipo, Ku, Zn, Za: magawo (aliyense wamba ≤ 0.4-0.1%)

Kukonda Kwambiri: Zokhutira za MG okwera kwambiri zimapereka njira yolimbikitsira yolimbitsa thupi komanso yolimba kwambiri ndi madzi am'madzi komanso kupsinjika (Mbc) wachibale ndi al.

Zazitsulo & katundu wathupi (zoyanjana / kapangidwe kake)

Mfundo zosiyanasiyana zimasiyana ndi mkwiyo, makulidwe ndi othandizira; Izi ndi zoyimira milandu zomwe zimagwiritsidwa ntchito popanga.

Chidziwitso Chachangu (Chitsanzo Chabwino): Elastic modulus ya chitsulo ≈ 210 GPA; kwa geometry ofanana, Zitsulo ndi ≈3 × zomata kuposa aluminiyamu (210/69 ≈ 3.04).

Kuti mubwezeretse kuwuka komweko ndi geometry yokha kumafuna kuwonjezera gawo la aluminiyamu - nthawi zambiri pochulukitsa makulidwe kapena kuwonjezera ma stif. Onani Chitsanzo Chogwira mu §3.

Micrestrugrucy ndi metallirgy

5083 pepala la aluminiyamu ndi osachita kutentha; mphamvu zimachokera Yankho lolimba la mg mu al kuphatikiza kuuma.

Kuwongolera komwe kumayendetsedwa ndi ma thermo-makina kumatulutsa, Kapangidwe ka kazithunzi kamene kamalutsidwa ndi tinthu tating'onoting'ono (Al-fe, Al-mn).

Zabwino zosungunuka ndikuwongolera ndizofunikira: Zophatikizika zokhala ndi zingwe zopangidwa ndi zosauka zomwe zimapangidwa / kugubuduza kumatha kuyambitsa ming'alu yofananira ndi ma pinki.

Huasheng 5083 Mayeso a aluminium sheeness

Madero wamba omwe amagwiritsidwa ntchito mu mbale yam'madzi

• O (kuchotsedwa): kuchuluka kwakukulu pakupanga (Zocheperako zofananira zomaliza)
• H111 / H112: Kuwala pang'ono komwe kumaudwa - zabwino + kulimba mtima
• H116: Kukhazikika kwamadzi kukwiya kwambiri kumafotokozedwa bwino kwambiri pamakina apamwamba a ScC / Conserrion pambuyo potchere - nthawi zambiri amalimbikitsidwa ma keels
• H321: Kukhazikika ndi zowonjezera zazing'ono zowonjezera ndi mankhwala othandizira kukana

Chizolowezi: mayadi ambiri amatchula 5083-H116 ya zigawo zazikuluzikulu zamagetsi (Keel, magome, mafelemu) Chifukwa imapereka kusakaniza kwakukulu kwamphamvu, Kugwiritsa ntchito magwiridwe antchito ndi kukana.

3. Magwiridwe antchito am'madzi 5083 Mapepala a Aluminium

Kukana Kuchulukitsa M'madzi am'madzi

5083 Mapepala a aluminium amawonetsa mafakitale omwe amatsutsana ndi kuwonongeka kwa mathirika a Marine, onjezerani aluminiyamu ambiri ndipo ngakhale zitsulo zina. Zitsulo zazikulu zimaphatikizaponso:

• Kulimbana ndi Kukana: Imadutsa asoms g44 (Kuyesa kwina 3.5% Nacl) popanda kutsikira kwakukulu pambuyo 1000 Maola-chimbudzi ≤0.1 mm / chaka (vs. 0.3 mm / chaka 6061 aluminiyamu).
• Kukana kwa crevice: Amakangana ndi zotupa zam'madzi mpaka 65 ° C (Njira ya ASM G48 A), Zovuta za mafupa a Keel-Hum momwe manyowa amadzipangira.
• Kupsinjika kuwononga (Mbc) Kukaniza: Zowonjezera zowonjezera (0.05-0.25%) Amachotsa SCC mu mlengalenga, ngakhale pansi pa zovuta 75% Zamphamvu (pa DNV G Gll RP-C203).

Mukazindikira madzi am'nyanja, 5083 amapanga kwandiweyani, Altiment Al-mg oxide wosanjikiza omwe amadzipangira okha ngati atawonongeka, Kupereka chitetezo cha nthawi yayitali kuti zikhale ndi ma keel.

Mphamvu ndi Kulemera kwake & Kuchita Mwambo

Ndi chiwerengero cha kulemera kwa mphamvu ya ~ 116 MPA /(g/cm³) (H116 kupsa mtima), 5083 pepala la aluminiyamu ndi 40% bwino kuposa chitsulo cha mpweya (79 Mpa(g/cm³)) ndi 25% zokwanira kwambiri kuposa 6061 aluminiyamu (93 Mpa(g/cm³)).

Izi zimatanthauzira ku ndalama zolemera zogulitsa ma rael: Gawo la mita 10 lopangidwa kuchokera 5083 (20 mm makulidwe) zolemera ~ 532 kg, kuyelekeza ndi 1570 makilogalamu ofananira ndi zingwe zochepetsetsa zonse ndi 6-8% (Kutengera ndi kukula kwa Keel).

Kuchepetsa thupi kumathandizanso mwachindunji, ndi aliyense 1% Kulemera kudula mafuta ochepetsa mafuta ndi ~ 0.5-0.8% (pa IMO yam'madzi).

Weldability & Umphumphu Wamapangidwe

Tumizani ma arael amafuna, Ma welld omasuka-omasuka kusamutsa katundu pakati pa kel ndi hill. 5083 Mapepala a aluminium ndi othamanga kwambiri pogwiritsa ntchito njira zofala wamba zam'madzi:

• Mtengo wa GMAW (Kuwotchera kwa MIG): Ntchito 5356 waya wosefera, kukwaniritsa mphamvu zowoneka bwino ≥270 MPA (85% za maziko azitsulo).
• Kuwotchera kwa TIG: Amatulutsa kwambiri, ma weds omasuka ndi 5356 kapena 5183 filimu, yoyenera malo oyeserera a keel.
• Kukana kuwonongeka: Zilicon zotsika (≤0.40%) Kuchepetsa kutentha kwa kutentha mukamacheza, nkhani yodziwika bwino kwambiri 6061.

Kuyesa kwamakina kutumizidwa kumawonetsa kuti 5083 Ma welds amasungabe 80-90% ya kutopa kwa maziko, Kuonetsetsa kuti kukhulupirika kwa nthawi yayitali pamavuto a cyclic.

5083 Mapepala a aluminimu a sitima

Kukaniza Kuunika

Tumizani ma keels amapirira zipsinjo zazing'onoting'ono kuchokera kumafunde ndi chotengera, Kupanga kutopa kukana. 5083 Mapepala a aluminium mu H116 kupsa mtima kumawonetsa kuti mphamvu ya ~ 110 MPA pa 10⁷ cycles (ASTM E466), zomwe zili 30% okwera kuposa 5052 aluminiyamu komanso ofanana ndi chitsulo chofatsa.

Zomangamanga za Naval zikuwonetsa kuti 5083 ma keels amakhala ndi moyo wambiri wa zaka 25-30 zaka zoyambira, Kufananiza kapena kupitirira moyo wopangidwa ndi ziwiya zambiri zamalonda.

4. Kupanga Njira ya 5083 Mapepala a aluminium kutumizira keel

Puka 5083 Mapepala a aluminium a ma aluks amafunika kuwongolera moyenera kuti akwaniritse miyezo yapamwamba kwambiri. Njirayi imaphatikizapo magawo asanu ndi awiri:

Alloy amasungunuka & Kuponya

Alumu yoyeza kwambiri ndi masterys (Mg, Mn, Cr) amasungunuka mu ng'anjo ya mpweya kapena magetsi pa 720-75 ° C.

Alloy alloy amachotsedwa ndi Argon kuti achotse hydrogen (Kuletsa Pamtima) ndi kusefedwa kudzera pa 60-80 zosemphana ndi zingwe.

Imaponyedwa mu 50-70 mm slabbs kudzera pa chill (DC) kuponyera, zomwe zimapangitsa magawo a yunifolomu yuni ndi kuchepetsa tsankho.

Homogenization

Slabs ndi homogenized nthawi ya 450-480 ° C kwa maola 8-12 kuti asungunuke masitepe anthawi yomweyo ndikuchepetsa kusiyanasiyana.

Izi zimathandiza bwino ndipo zikuwonetsetsa kuti ndizothandiza mosasintha panthawi yogudubuza.

Hot Rolling

Homogenized slabbs amatenthedwa mpaka 400-50 ° C ndi Hot-Yokondedwa mu ma 3-6 mm ma coils.

Kubowola kotentha kumaphwanya microstructuction yolemedwa kukhala yoyenga, kapangidwe kachabe, Kuchepetsa makulidwe ndikusintha mphamvu.

Cold Rolling (kwa h116 kupsa mtima)

Kwa h116 kupsa mtima (Kukhazikika kwa Madzi), Ma col-ozizira owombera ozizira a 15-20% kuti akwaniritse makulidwe (nthawi zambiri 6-25 mm yotumizira ma rael).

Kuthamanga kuzizira kumawonjezera mphamvu ndi kuvuta popanda kunyalanyaza kukana kwa kutukwana.

Kukhazikika (H116 kupsa mtima)

Ma sheet ozizira ozizira amakhala okhazikika pa 100-150 ° C kwa maola 2-4 kuti athetse zovuta zotsalira ndikukhazikitsa microstruction.

Izi zimatsimikizira kukula kwamphamvu munthawi yam'madzi, Kupewa kumenyetsa pambuyo kukhazikitsa keel.

Chithandizo cha Pamwamba

Ma sheet amatsukidwa kuti athetse kukula kwa oxide ndi zodetsedwa.

Kutetezedwa kwamphamvu, Amatha kutembenuka kotembenukira kwa mankhwala okutira (mwachitsanzo, alomine-free alodine) kapena yosungira (20-50 μm) Asanatumizidwe ku sitima.

Kuyang'anira Ubwino

Ma sheet amayesedwa mwamphamvu: Akupanga kuyerekezera (ASTM E280) Zofooka zamkati, Kuyesa kwa Tansile (ASTM E8) Kwa makina, ndi kuyezetsa (ASTM G44) Kwa madzi akumadzi.

Kuleza Makulidwe kumayendetsedwa ku ± 0,5 mm (Chithunzi cha ASTM B209) Kwa mapulogalamu a Keel.

5. Mapulogalamu a 5083 Mapepala a aluminiyamu mu kutumiza

Ma keels ndi ma keel

• Keel mbale, a keellon, balb ma kels a Yachts ndi luso lopepuka, ma puls a Plinunim omwe aluminiyamu amaperekanso olemera.
• Wamba: 10-25 mm kutengera kukula kwa vessel ndi smiforning.

Kumanga Kwabwino

Zofala pamabwato oyenda, Zothamanga kwambiri, Zochita zopangidwa - nthawi zambiri monga mapanelo owala ndi ma stiffers amkati.

5083 Mapepala a aluminimu a sitimayo

DZIKO NDI ZINSINSI

Amachepetsa kulemera kwakukulu; Amasintha bata ndi chuma chamafuta.

Matanki, Mitu yopuma ndi ntchito

Matanki amafuta, Matanki atsopano ndi mutu wambiri amagwiritsa ntchito 5083 komwe kukana kwamphamvu ndikofunikira.

6. Kuyerekeza ndi zinthu zina

7. Kuyesa kwa HuaSheng, Kuwunika ndi Kuwunika Kwantchito

Kuyendera fakitale

• Satifiketi Yoyeserera, Mayeso opondera, kusanthula mankhwala.
• Machekedwe owoneka bwino.
• Kupitira / Kuyang'ana Pamodzi pambale.

Kuyang'aniridwa

• RT / THE PAKUTI ALLDS.
• Kuyesa kowononga pa TOP (Bend / Tansile).
• Macheke a Microstructuctuctunce pamagetsi okhudzidwa (Hazi) Ngati zichitike.

Mgwirizano wantchito

• Kafukufuku wophatikizika (Pachaka kapena ngati gulu limafunikira).
• Kuwunikira kwanyode ndi kusinthidwa.
• Kulosedwa ulalo wokhazikika wopanikizika wokhazikika aliyense wowuma.
• Kusunga zojambulitsa ndikusintha.

7. Kutsata Malamulo & Miyezo Yabwino

5083 Ma sheet a aluminium a ma alks a alumini ayenera kukwaniritsa miyezo yam'madzi:

• Miyezo Yakaziyi: Chithunzi cha ASTM B209 (Zolemba), ASTM E8 (kuyezetsa kwamakina), ASTM G44 / G48 (Kuyesa kwamvula).
• Gulu la m'madzi: Kuvomerezedwa ndi DNV GL, ABS, Lylod Register, ndi ma ccs ogwiritsira ntchito ma ralis (mwachitsanzo, DNV GL G GL GLAMETER YA ZINSINSI, Gawa 3, Mutu 4).
• Malangizo a IMO: Imagwirizana ndi imo Marpol annex v (Zofunikira Zazachilengedwe) ndi imo msc.369(92) (Chitetezo champhamvu cha luso laling'ono).

Zombo zambiri zimafuna malipoti oyesa mphero (Mta) kwa en 10204 3.1B, Kutsimikizira kapangidwe ka mankhwala, makina katundu, ndi kuwononga magwiridwe antchito aliwonse 5083 mapepala.

8. Mapeto

5083 Mapepala a aluminium ndi zinthu zapamwamba kwambiri zomanga, Kupereka kuphatikiza kosavomerezeka kwa madzi osokoneza bongo, kuchuluka kwa mphamvu ndi kulemera, weldability, komanso kutopa.

Makina ake apadera amapatsidwa upangiri ndi magnesium ndikulimbikitsidwa ndi manganese ndi chromium-apereketsa mphamvu zomwe zimayendetsedwa ndi ma keel, Ngakhale kuti chilengedwe chake chopepuka chimakhala ndi mphamvu yamagetsi komanso kuyendetsa bwino.

Kuyerekeza ndi zitsulo ndi ma aluminiyamu ena, 5083 imapereka ndalama zokwanira, mtengo, ndi kulimbikira kwa magwiridwe antchito.

Pomwe makampani otumizira amabwerera kubiriwira, Zotengera zokwanira, 5083 Mapepala a aluminium amakhalabe ndi zinthu za bongo ya Tuel, Kulimbikitsa otetezeka, okhazikika, ndi kuwononga malo achilengedwe.

FAQs

Q: Kodi mitundu yanji yamitundu ya 5083 Mapepala a aluminimu a sitima?

A: 6-25 mm: 6-12 mm kwa ziwiya zazing'ono / zamalonda, 12-20 mm ya zombo zolipira, 15-25 mm zombo zankhondo ndi zazikulu zamalonda.

Q: Mutha 5083 ma aluminium ma ralle akonzedwa ngati atawonongeka?

A: Inde. Ming'alu yaying'ono kapena ma dents amatha kuphatikizidwa 5356 waya wosefera, Zipangizo zowonongeka zimatha kudulidwa ndikusinthidwa kukhala ndi ziwonetsero zachitetezo ngati kukonzedwa ndi zotsekerera za Marine.

Q: Kodi a 5083 Aluminium Keel komaliza pamadzi am'nyanja?

A: Ndi Mapangidwe Oyenera ndi Chitetezo cha Cashonic, 5083 ma keels amakhala ndi moyo wa zaka 25-30, Kufananira ndi moyo wamalonda wamalonda.

Q: Ndi 5083 Mapepala a aluminium oyenera a ma rade oundana?

A: Inde. Mu h116 kupsa mtima, imawonetsa bwino kwambiri (Mphamvu za charpy gner ≥20 j it -20 ° C), Kupanga kukhala koyenera kwa zombo zokhala ndi ma ace oundana kumayiko a polar.

Q: Zikuyenda bwanji 5083 Fananizani 5086 aluminiyamu kwa ma raels?

A: 5086 ali ndi magnesium otsika (3.5-4.0%) kuposa 5083, chifukwa chotsika pang'ono (kukhala: 290-350 MPA) Koma kukana kofananako. 5083 amakondedwa ma keles omwe amafunikira mphamvu zapamwamba.