Titanium vuam hlau
ASTM B863-19 Txuj Specification rau Titanium thiab Titanium Alloy Hlau
AWS A5.16/A5.16M:2020 Specification for Titanium thiab Titanium-Alloy Vuam Electrodes thiab Rods
ISO 24034: 2010 Vuam consumables
MIL-DTL-81381D Tub rog Specification
Khoom Taw qhia
Titanium vuam hlau yog ib qho tshwj xeeb vuam cov khoom tsim los koom nrog titanium thiab titanium alloys. Vuam titanium yog qhov nyuaj vim nws qhov siab melting point, muaj zog reactivity, thiab nyiam nqus oxygen. Txhawm rau ua kom cov welds zoo, cov hlau yog tsim los ntawm cov qauv nruj thiab xaiv raws li hom alloy, txheej txheem vuam, thiab cov khoom siv kho tshuab.
Kev faib tawm
Titanium vuam hlau tuaj yeem raug cais raws li txoj kev vuam, kev sib xyaw alloy, thiab kev kho deg:
Titanium alloy vuam hlau: Rau vuam alloys xws li Ti-6Al-4V, Ti-6Al-2Sn-4Zr-2Mo, thiab lwm yam qib.
Stainless hlau -coated welding hlau: nta ib txheej stainless hlau nto los txhim kho vuam stability thiab zoo.
Titanium alloy / steel sib txuas vuam hlau: Pab kom koom nrog titanium alloys rau steels hauv cov qauv hybrid.
Daim ntawv thov
Titanium vuam hlau yog dav siv nyob rau hauv:
Aerospace (airframe thiab cav Cheebtsam)
Kev ua tshuaj lom neeg (corrosion{0}}cov khoom siv tiv taus)
Marine engineering (seawater-cov qauv tiv thaiv)
Cov khoom siv kho mob (kev phais thiab cov cuab yeej siv kho mob)
Nws ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ua tau zoo, lub zog, thiab kev nyab xeeb ntawm welded titanium Cheebtsam.
Specifications
Qhov Loj
Txoj kab uas hla (mm) | Kev kam rau siab (mm) | Ntev (mm) | Kev kam rau siab (mm) |
0.1–0.3 | ±0.025 | 200–500 | ±1.0 |
0.3–0.8 | ±0.040 | 500–1000 | ±1.5 |
0.8–2.0 | ±0.050 | 1000–2000 | ±2.0 |
Mechanical Properties (Tswj)
Qib | Tensile zog (MPa) | Yield zog (MPa) | Elongation (%) |
Gr1 | 240 | 170 | 24 |
Gr 2 | 345 | 275 | 20 |
Gr4 | 550 | 483 | 15 |
Gr 5 | 895 | 828 | 10 |
gr 7 | 400 | 275 | 18 |
gr9 ua | 620 | 483 | 15 |
Gr 12 | 483 | 345 | 18 |
Gr 23 | 793 | 759 | 10 |
Chemical Composition (Tswj Limits, wt.%)
Qib | Fe max | O max | N max | C max | H max | Pd max | Al | V | Ni | Mo |
Gr1 | 0.20 | 0.18 | 0.03 | 0.08 | 0.015 | – | – | – | – | – |
Gr 2 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | – | – | – | – | – |
Gr4 | 0.50 | 0.40 | 0.05 | 0.08 | 0.015 | – | – | – | – | – |
Gr 5 | 0.40 | 0.20 | 0.05 | 0.08 | 0.015 | – | 5.5–6.7 | 3.5–4.5 | – | – |
gr 7 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | 0.12–0.25 | – | – | – | – |
gr9 ua | 0.25 | 0.15 | 0.03 | 0.08 | 0.015 | – | 2.5–3.5 | 2.0–3.0 | – | – |
Gr 12 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | – | 0.6–0.9 | 0.2–0.4 | – | – |
Gr 23 | 0.25 | 0.13 | 0.03 | 0.08 | 0.0125 | – | 5.5–6.5 | 3.5–4.5 | – | – |
Titanium tshuav nyiaj li cas rau txhua qib
Cov qauv
Titanium vuam hlau yog tsim raws li thoob ntiaj teb specifications, xws li:
ASTM B863-19 Kev Qhia Tshwj Xeeb rau Titanium thiab Titanium Alloy Hlau
AWS A5.16/A5.16M:2020 - Specification for Titanium thiab Titanium-Alloy Vuam Electrodes thiab Rods
TS EN ISO 24034: 2010 Vuam consumables faib rau cov khoom thiab cored electrodes
MIL -DTL-81381D - Tub rog specification rau titanium thiab titanium alloy vuam hlau
Ua raws li cov qauv no ua kom cov khoom siv sib xws, tshuaj lom neeg muaj pes tsawg leeg, qhov ntev, thiab qhov chaw zoo, lav kev nyab xeeb thiab txhim khu kev qha vuam kev ua tau zoo.
Cim npe nrov:
Koj Tseem Yuav Zoo Li
Xa kev nug
