Titanium Qib 7 Qib 9 hlau
Dab tsi yog Titanium Qib 7 & Qib 9 Hlau?
Qib 7 Titanium Hlau (UNS R52400)yog qib ntshiab titanium ua lag luam nrog me me ntxiv ntawm palladium (0.12-0.25%), muab kev txhim kho corrosion kuj zoo hauv kev txo cov kua qaub ib puag ncig. Nws ua ke zoo heev formability thiab weldability ntawm CP titanium nrog superior tsis kam mus crevice corrosion thiab nres los ntawm hydrochloric, sulfuric, thiab phosphoric acids.
Qib 9 Titanium Hlau (UNS R56320)yog beta-nplua nuj titanium alloy (Ti-3Al-2.5V) muaj 3% txhuas thiab 2.5% vanadium. Nws muaj lub zog nruab nrab ntawm cov qib CP thiab cov alloys muaj zog zoo li Qib 5, nrog rau kev tsim tau zoo, weldability, thiab corrosion kuj. Feem ntau teev rau hydraulic tubing, aerospace daim ntaub ntawv, thiab marine Cheebtsam uas yuav tsum tau muaj zog nruab nrab nrog zoo formability.
Chemical Composition (%)
| Lub ntsiab | Qib 7 (UNS R52400) | Qib 9 (UNS R56320) |
|---|---|---|
| Titanium (Ti) | Tshuav | Tshuav |
| Aluminium (Al) | - | 2.50 – 3.50 |
| Vanadium (V) | - | 2.00 – 3.00 |
| Palladium (zeeg) | 0.12 – 0.25 | - |
| Nitrogen (N) | Tsawg dua los yog sib npaug li 0.03 | Tsawg dua los yog sib npaug li 0.03 |
| Cov pa roj carbon (C) | Tsawg dua los yog sib npaug li 0.08 | Tsawg dua los yog sib npaug li 0.08 |
| Hydrogen (H) | Tsawg dua lossis sib npaug li 0.015 | Tsawg dua lossis sib npaug li 0.015 |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 0.30 | Tsawg dua los yog sib npaug li 0.25 |
| Cov pa oxygen (O) | Tsawg dua los yog sib npaug li 0.25 | Tsawg dua los yog sib npaug li 0.15 |
| Lwm tus (Txhua) | Tsawg dua lossis sib npaug li 0.10 | Tsawg dua lossis sib npaug li 0.10 |
| Lwm tus (Tag nrho) | Tsawg dua los yog sib npaug li 0.40 | Tsawg dua los yog sib npaug li 0.40 |
Lub cev muaj zog
| Khoom | Qib 7 | Qib 9 |
|---|---|---|
| Qhov ceev (g / cm³) | 4.51 | 4.48 |
| Melting Point (zeeg) | 1660-1700 | 1600-1660 |
| Beta Transus Kub (degree) | 890-920 | 935-945 |
| Thermal conductivity (W / m · K) | 16.4 | 7.5 |
| Hluav taws xob tiv thaiv (μΩ·m) | 0.56 | 1.40 |
| Modulus ntawm Elasticity (GPa) | 105 | 100-110 |
| Coefficient ntawm Thermal Expansion (µm / m· degree) | 8.6 | 9.5 |
| Magnetic Properties | Tsis yog -magnetic | Tsis yog -magnetic |
Mechanical Properties
| Khoom | Qib 7 (Annealed) | Qib 9 (Annealed) | Qib 9 (Cold Worked) |
|---|---|---|---|
| Tensile zog (MPa) | 345 – 450 | 620 – 760 | 760 – 900 |
| Yield zog (MPa) (0.2% offset) | 275 – 350 | 480 – 550 | 550 – 700 |
| Elongation (%) | 20 – 30 | 15 – 25 | 8 – 15 |
| Txo thaj tsam (%) | 30 – 45 | 25 – 40 | 20 – 30 |
| Hardness (HRC) | - | 20 – 26 | 26 – 32 |
| Hardness (HV) | 145 – 175 | 240 – 280 | 280 – 330 |
| Modulus ntawm Elasticity (GPa) | 105 | 105 | 105 |
Titanium Tube Manufacturers
Muaj Qhov Loj & Ntim
| Txoj kab uas hla (mm) | Txoj kab uas hla (inch) | Qib 7 | Qib 9 | Hom pob |
|---|---|---|---|---|
| 0.10 – 0.50 | 0.004 – 0.020 | ✓ | ✓ | Precision spools |
| 0.60 – 1.00 | 0.024 – 0.040 | ✓ | ✓ | Spools / Coils |
| 1.20 – 2.00 | 0.045 – 0.078 | ✓ | ✓ | Spools / Coils / Ncaj |
| 2.40 – 3.20 | 3/32 – 1/8 | ✓ | ✓ | Ncaj / Coils |
| 3.50 – 5.00 | 0.138 – 0.197 | ✓ | ✓ | Ncaj ntev |
| 6.00 – 10.00 | 0.236 – 0.394 | ✓ | ✓ | Ncaj ntev |
Ntim Cov Kev Xaiv:
Precision- qhov txhab (0.5kg - 15kg)
Txheej- qhov txhab coils (5kg - 50kg)
Ncaj ntev (250mm - 3000mm)
Drum packs (50kg - 200kg)
Custom ntim muaj
Peb Qhov Chaw
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