Tlhaloso ea Sehlahisoa
AZ31 Magnesium Alloy Bar
Kakaretso ea Sehlahisoa
Moqomo oa alloy oa AZ31 magnesium, sehlahisoa se seholo sa Tankii Alloy Material, ke molamu oa alloy oa magnesium o entsoeng ka bokhabane o entsoeng ka mokhoa o phahameng o etselitsoeng lits'ebetso tse bobebe tsa sebopeho. E entsoe ka magnesium (Mg) e le tšepe ea motheo, ka aluminium (Al) le zinki (Zn) e le likarolo tsa bohlokoa tsa alloy, e leka-lekanya matla a makatsang a mechini, ho se sebetse hantle ha eona, le boima bo tlase haholo (ke ~1.78 g/cm³ feela—e ka bang 35% e bobebe ho feta li-alloy tsa aluminium). Motsoako ona o etsa hore e be mokhoa o motle oa ho khetha litšepe tse boima liindastering tse behang pele phokotso ea boima ba 'mele, ha lits'ebetso tse tsoetseng pele tsa extrusion le kalafo ea mocheso tsa Huona li netefatsa boleng bo tsitsitseng le ho nepahala ha litekanyo ho pholletsa le lihlopha tsohle.
Litlhophiso tse Tloaelehileng
- Sehlopha sa motsoako: AZ31 (motsoako oa magnesium oa letoto la Mg-Al-Zn)
- Maemo a Machaba: E latela ASTM B107/B107M, EN 1753, le GB/T 5153
- Sebopeho: Bare e chitja (e tloaelehileng); liprofaele tse ikhethileng (tse sekoere, tse nang le mahlakore a tšeletseng) lia fumaneha
- Moetsi: Tankii Alloy Material, e netefalitsoeng ho ISO 9001 bakeng sa boleng ba boemo ba sefofane
Melemo ea Bohlokoa (khahlanong le Aluminium/Tšepe e kopantsoeng)
Bare ea motsoako oa magnesium ea AZ31 e feta thepa ea setso ea meaho maemong a bohlokoa a bobebe:
- Boima bo Bobebe: Boima ba 1.78 g/cm³, e leng se nolofalletsang phokotso ya boima ba 30-40% ha e bapiswa le aluminium ya 6061 le 75% ha e bapiswa le tshepe ya khabone—e loketseng bakeng sa ho boloka mafura hantle dikoloing/sebakeng sa difofane.
- Tekanyo e Ntle ea Mekaniki: Matla a ho tsikinyeha a 240-280 MPa le ho lelefala ha 10-15% (tekanyo ea T4), ho tiisa botsitso pakeng tsa matla le ho bōpeha ha ho kobeha, ho sebetsa le ho tjheseletsa.
- Karolelano e Phahameng ea ho Tiea-ho-Boima: Modulus e khethehileng (E/ρ) ea ~45 GPa·cm³/g, e fetang li-alloy tse ngata tsa aluminium bakeng sa botsitso ba sebopeho liforeiming tse bobebe.
- Ho Hanela Tshenyo: Ka tlhaho e etsa lera le sireletsang la oxide; kalafo ya bokahodimo e ikgethang (phetoho ya chromate, anodizing) e tswang Huona e eketsa kganyetso ya mongobo le dibaka tsa diindasteri.
- E Sireletsa Tikoloho: E ka sebelisoa hape ka 100% ka tšebeliso e tlase ea matla nakong ea tlhahiso, e lumellanang le lipheo tsa botsitso ba lefats'e.
Litlhaloso tsa Tekheniki
| Tšobotsi | Boleng (Bo Tloaelehileng) |
| Sebopeho sa Lik'hemik'hale (boima%) | Mg: Ho leka-lekanya; Al: 2.5-3.5%; Zn: 0.7-1.3%; Mong: 0.2-1.0%; Boemo: ≤0.08%; Tefello: ≤0.005% |
| Bophara ba bophara (Sebaka se chitja) | 5mm – 200mm (mamello: h8/h9 bakeng sa lits'ebetso tse nepahetseng) |
| Bolelele | 1000mm – 6000mm (e ka sehiloeng ka mokhoa o ikhethileng bakeng sa bolelele e fumaneha) |
| Likhetho tsa Bohale | F (e entsoeng joalo ka ha e entsoe), T4 (e phekotsoeng ka tharollo), T6 (e phekotsoeng ka tharollo + e tsofetseng) |
| Matla a tšepe | F: 220-250 MPa; T4: 240-260 MPa; T6: 260-280 MPa |
| Matla a Tekanyo | F: 150-180 MPa; T4: 160-190 MPa; T6: 180-210 MPa |
| Ho lelefatsa (25°C) | F: 8-12%; T4: 12-15%; T6: 8-10% |
| Boima (HV) | F: 60-70; T4: 65-75; T6: 75-85 |
| Ho Tsamaisa Mocheso (25°C) | 156 W/(m·K) |
| Mefuta ea Mocheso o Buuoang | -50°C ho isa ho 120°C (tšebeliso e tsoelang pele) |
Litlhaloso tsa Sehlahisoa
| Motsoako | Bohale | Sebopeho (boima ba peresente) | Matlo a ho thapolla |
| Sele e se nang letho | Sele e se nang letho | Al | Zn | Mn | Zr | Matla a tlhahiso (MPa) | Matla a ho thapolla, (MPa) | Ho lelefatsa (peresente) |
| AZ31 | F | 3.0 | 1.0 | 0.20 | – | 165 | 245 | 12 |
| AZ61 | F | 6.5 | 1.0 | 0.15 | – | 165 | 280 | 14 |
| AZ80 | T5 | 8.0 | 0.6 | 0.30 | – | 275 | 380 | 7 |
| ZK60 | F | – | 5.5 | – | 0.45 | 240 | 325 | 13 |
| ZK60 | T5 | – | 5.5 | – | 0.45 | 268 | 330 | 12 |
| AM30 | F | 3.0 | – | 0.40 | – | 171 | 232 | 12 |
Likopo tse Tloaelehileng
- Likoloi: Likarolo tse bobebe (lipilara tsa setering, liforeimi tsa litulo, matlo a phetisetso) ho fokotsa boima ba koloi le ho ntlafatsa ts'ebeliso e ntle ea mafura.
- Lifofane le Tšireletso: Likarolo tsa bobeli tsa sebopeho (liforeimi tsa kou ea thepa, liphanele tsa kahare) le liforeimi tsa lifofane tsa drone, moo ho boloka boima ba 'mele ho eketsang bokhoni ba ho jara mojaro.
- Lisebelisoa tsa Elektroniki tsa Bareki: Chassis ea laptop/tablet, li-tripod tsa khamera, le matlo a lisebelisoa tsa motlakase—ho leka-lekanya ho nkeha le ho tšoarella.
- Lisebelisoa tsa Bongaka: Lisebelisoa tse bobebe tsa ho buoa le likarolo tse thusang ho tsamaea (liforeimi tsa setulo sa likooa) bakeng sa ho li sebelisa habonolo.
- Mechine ea Liindasteri: Likarolo tsa sebopeho tse bobebe (lirolara tsa conveyor, matsoho a roboto) ho fokotsa tšebeliso ea matla nakong ea ts'ebetso.
Tankii Alloy Material e netefatsa taolo e tiileng ea boleng bakeng sa li-alo tsa magnesium tsa AZ31, 'me sehlopha se seng le se seng se hlahlojoa ka lik'hemik'hale, liteko tsa thepa ea mechini, le tlhahlobo ea boholo. Li-sample tsa mahala (bolelele ba 100mm-300mm) le litlaleho tsa liteko tsa thepa (MTR) lia fumaneha ha li kopuoa. Sehlopha sa rona sa botekgeniki se boetse se fana ka tšehetso e ikhethileng ea ts'ebeliso - ho kenyeletsoa le litataiso tsa machining le likhothaletso tsa ts'ireletso ea mafome - ho thusa bareki ho eketsa ts'ebetso ea AZ31 mererong ea bona.
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