Gr1 Gr2 Gr5 Gr7 Gr12 Titanium ntawv
Khoom npe: Titanium phaj
Qib: Gr1 Gr2 Gr5 Gr7 Gr12
Txuj: ASTM B265
Thickness: Ntau dua los yog sib npaug rau 0.5mm
Dav: 1000-2000mm
Ntev: Tsawg dua lossis sib npaug li 6000mm (qhov loj me)
Nto:; Pickling / Polished
Txheej Txheem: Txias Rolling Kub Rolling
Qib: Gr1 Gr2 Gr5 Gr7 Gr12
Txuj: ASTM B265
Thickness: Ntau dua los yog sib npaug rau 0.5mm
Dav: 1000-2000mm
Ntev: Tsawg dua lossis sib npaug li 6000mm (qhov loj me)
Nto:; Pickling / Polished
Txheej Txheem: Txias Rolling Kub Rolling
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Khoom Taw qhia
Dab tsi yog Titanium Sheets?
| Qib | Hom | Lub zog tseem ceeb | Zoo tshaj rau |
|---|---|---|---|
| Gr1 | Kev lag luam Pure | Maximum Formability | Sib sib zog nqus nqus, sib sau hnyav, ua tshuaj lom neeg |
| Gr 2 | Kev lag luam Pure | Qhov Zoo Tshaj Plaws | Lub hom phiaj dav dav, marine, industrial, siab hlab ntsha |
| Gr 5 | Alpha-Beta Alloy | Lub zog siab tshaj | Aerospace, kho mob implants, siab -cov qauv kev ua tau zoo |
| gr 7 | CP nrog Palladium | Superior Corrosion Resistance | Aggressive tshuaj ua, txo cov acids |
| Gr 12 | Nyob ze -Alpha Alloy | Txhim kho Corrosion + Lub zog | Kev ua tshuaj lom neeg, kub brine, siab kub |
Chemical Composition los ntawm Qib
| Element | Gr1 | Gr 2 | Gr 5 | gr 7 | Gr 12 |
|---|---|---|---|---|---|
| Titanium (Ti) | Tshuav | Tshuav | Tshuav | Tshuav | Tshuav |
| Aluminium (Al) | – | – | 5.5-6.5% | – | – |
| Vanadium (V) | – | – | 3.5-4.5% | – | – |
| Palladium (zeeg) | – | – | – | 0.12-0.25% | – |
| Molybdenum (hli) | – | – | – | – | 0.2-0.4% |
| Nickel (Ni) | – | – | – | – | 0.6-0.9% |
| Hlau (Fe) max | 0.20% | 0.30% | 0.40% | 0.30% | 0.30% |
| Oxygen (O) max | 0.18% | 0.25% | 0.20% | 0.25% | 0.25% |
| Cov pa roj carbon (C) max | 0.08% | 0.08% | 0.08% | 0.08% | 0.08% |
| Nitrogen (N) max | 0.03% | 0.03% | 0.05% | 0.03% | 0.03% |
| Hydrogen (H) max | 0.015% | 0.015% | 0.015% | 0.015% | 0.015% |
Mechanical Properties (Annealed Condition)
| Khoom | Gr1 | Gr 2 | Gr 5 | gr 7 | Gr 12 |
|---|---|---|---|---|---|
| Tensile zog (min) | 240 MPa | 345 MPa ua | 895mpa ua | 345 MPa ua | 483 MPa ua |
| Yield zog (min) | 170 MPa | 275 MPa rau | 828MPa ua | 275 MPa rau | 345 MPa ua |
| Elongation (min) | 24% | 20% | 10% | 20% | 18% |
| Hardness (ntev) | 120 HB | 150 HB | 32 HRC | 150 HB | 180 HB |
| Modulus ntawm Elasticity | 103 GPa | 103 GPa | 110 GPa | 103 GPa | 105 GPa |
Lub cev muaj zog
| Khoom | Gr1, Gr2, Gr7 | Gr 5 | Gr 12 | Chav tsev |
|---|---|---|---|---|
| Qhov ntom | 4.51 | 4.43 | 4.51 | g/cm³ |
| Melting Point | 1660-1700 | 1605-1660 | 1660-1700 | degree |
| Thermal conductivity | 16-19 | 6.7-7.5 | 19-22 | W/m·K |
| Hluav taws xob Resistivity | 0.48-0.55 | 1.7-1.8 | 0.52-0.55 | µΩ·m |
| Thermal Expansion | 8.6-9.2 | 8.6-9.2 | 8.9-9.3 | µm / m· degree |
| Magnetic Properties | Tsis yog -magnetic | Tsis yog -magnetic | Tsis yog -magnetic | – |
Daim ntawv thov los ntawm Qib
| Kev lag luam | Gr1 | Gr 2 | Gr 5 | gr 7 | Gr 12 |
|---|---|---|---|---|---|
| Aerospace | – | Kev xa dej | Cov qauv, cov khoom siv | – | – |
| Kho mob | – | Cov cuab yeej | Kev cog hniav | – | – |
| Kev ua tshuaj lom neeg | Liners | General | Siab -cov khoom muaj zog | Aggressive acids | Kub brine |
| Tubrog nkoj | – | General | High -kev ua tau zoo | – | Nce temp |
| Kev lag luam | Daim duab sib sib zog nqus | Lub hom phiaj dav dav | Siab -lub zog | Corrosion- tseem ceeb | Cov khoom siv txheej txheem |
| Architectural | Tsim cov ntsiab lus | Kev tsim qauv | – | – | – |
| Desalination | – | General | – | Brine rhaub | Cov evaporators |
| Roj & Roj | – | – | Downhole | Kev pabcuam qaub | Kev pabcuam qaub |
Qhov ntev
Thickness Range (Daim ntawv)
| Qib | Thickness Ntau | Txheem dav | Txheem Lengths |
|---|---|---|---|
| Gr1, Gr2, Gr7, Gr12 | 0.3-5.0 hli | 1000, 1250, 1500, 2000 mm | 2000, 3000, 4000 mm |
| Gr 5 | 0.4-5.0 hli | 1000, 1250, 1500 mm | 2000, 3000, 4000 mm |
Thickness kam rau ua (ASTM B265)
| Thickness (hli) | Kev kam rau siab (mm) |
|---|---|
| 0.3 – 0.5 | ±0.05 |
| 0.5 – 1.0 | ±0.08 |
| 1.0 – 2.0 | ±0.10 |
| 2.0 – 3.0 | ±0.13 |
| 3.0 – 4.0 | ±0.15 |
| 4.0 – 5.0 | ±0.18 |
Kuv yuav xaiv cov qib titanium zoo li cas rau kuv daim ntawv thov?
| Yog tias koj xav tau ... | Xaiv... |
|---|---|
| Maximum formability rau complex duab | Gr1 |
| Qhov zoo tshaj plaws txhua yam - nyob ib ncig ntawm qhov sib npaug rau kev siv dav dav | Gr 2 |
| Lub zog siab tshaj plaws rau kev siv cov txheej txheem | Gr 5 |
| Superior corrosion kuj nyob rau hauv txo acids | gr 7 |
| Txhim kho corrosion kuj nrog lub zog zoo | Gr 12 |
Qhov txawv ntawm Gr1 thiab Gr2 yog dab tsi?
| Parameter | Gr1 | Gr 2 |
|---|---|---|
| Tensile zog | 240 MPa | 345 MPa ua |
| Formability | Zoo heev | Zoo heev |
| Hom kev siv | Daim duab sib sib zog nqus | Lub hom phiaj dav dav |
Gr1 muaj qhov siab tshaj plaws formability; Gr2 muab qhov sib npaug zoo dua ntawm lub zog thiab kev tsim qauv rau feem ntau cov ntawv thov.
Qhov txawv ntawm Gr5 thiab Gr2 yog dab tsi?
| Parameter | Gr 2 | Gr 5 |
|---|---|---|
| Tensile zog | 345 MPa ua | 895mpa ua |
| Formability | Zoo heev | Nruab nrab |
| Nqi | qis | Siab dua |
| Daim ntawv thov | Lub hom phiaj dav dav | High -cov qauv muaj zog |
Gr5 muaj kwv yees li 2.5x lub zog ntawm Gr2 rau kev thov kev thov.
Peb lub Hoobkas
VAR (Nqus Arc Remelting) Rauv- Ntau lub tshuab hluav taws xob muaj peev xwm ua tau zoo tshaj plaws titanium ingots txog 10 tons, ua kom muaj kev sib raug zoo thiab kev ywj pheej los ntawm kev suav nrog. Rau Gr7, kev tswj palladium meej yog khaws cia thoob plaws hauv cov txheej txheem melting; rau Gr5, kev tswj nruj ntawm txhuas thiab vanadium ua kom cov khoom zoo ib yam.
Plasma Arc Melting (PAM)- Rau tshwj xeeb alloys yuav tsum tau ncua refining
Electron Beam Txias Hearth Melting- Rau ultra- huv aerospace thiab qib kho mob
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