Qib 2 titanium annealing kub yog dab tsi?
Dec 10, 2025
GR2 titanium khoom yog dab tsi?
Titanium Qib 2, pauv raws li UNS R50400, ua ke ductility thiab corrosion kuj zoo heev nrog lub zog tensile siab. Titanium Qib 2 daim hlau muaj npe nrov raws li cov khoom siv tseem ceeb hauv ntau qhov kev lag luam, lawv cov kev tiv thaiv corrosion zoo ua rau lawv ua haujlwm tau zoo hauv ob qho tib si oxidizing thiab tsis muaj zog tiv thaiv ib puag ncig. Txawm li cas los xij, feem ntau ntawm peb cov neeg siv khoom nyiam siv cov hlau no nyob rau hauv qhov chaw siab - qhov kub thiab txias, vim Titanium Qib 2 tuaj yeem siv ua haujlwm tas li ntawm qhov kub txog li 800℃F (kwv yees li 427℃). Tsis tas li ntawd, cov hlau no ua tau zoo tshwj xeeb hauv kev siv tsis tu ncua, tswj kev ua haujlwm ruaj khov txawm tias kub txog 1000℃F (kwv yees li 538 degree).
Qib 2 titanium annealing kub yog dab tsi?
| Txheej txheem | Qhov kub thiab txias | Lub Hom Phiaj | Qhov tshwm sim |
|---|---|---|---|
| Tag Nrho Annealing | 700℃- 760 degree (1292℃F - 1400℃F) |
Recrystallize, maximize ductility & corrosion kuj, txo tag nrho cov kev ntxhov siab. | Mos (Annealed) - Txheem spec mob. |
| Kev ntxhov siab | 480℃- 595 degree (900℃F - 1100℃F) |
Tshem tawm cov kev ntxhov siab sab hauv los ntawm vuam / txias ua haujlwm yam tsis muaj kev rov ua dua tshiab. | Hard/Strong (Cold Worked Temper) - Khaws lub zog ntau dua. |
| Txheej txheem Criticality | Kev tswj huab cua: Yuav tsum siv argon / nqus tsev los tiv thaiv alpha case tsim thiab embrittlement. |
Tshuaj muaj pes tsawg leeg
| Element | Feem pua | Ntau yam |
| Titanium (Ti) | Tshuav | |
| Cov pa roj carbon (C) | 0.08% | Max |
| Cov pa oxygen (O) | 0.25% | Max |
| Nitrogen (N) | 0.03% | Max |
| Hydrogen (H) | 0.015% | Max |
| Hlau (Fe) | 0.30% | Max |
| Lwm Yam - Tag Nrho | 0.4% | Max tag nrho |
| Lwm Yam - Txhua | 0.1% | Max Txhua |
Lub cev muaj zog
| Khoom | Lus Askiv tus nqi | SI Value |
| Qhov ntom | 0.163 lb/in3 | 4.51 g / cm²3 |
| Beta Transus | 1680℃F | 915 degree |
| Thermal conductivity | 12.60 Btu / (hr ft℃F) | 21.79 W / (m℃K) |
| Hluav taws xob Resistivity | 21 µΩ * ib | 0.53 µΩ*m |
| Sib nqus Permeability | Nonmagnetic | Nonmagnetic |
Mechanical Properties
| Tensile Requirements | Lus Askiv | Metric |
| Tensile zog, min | 50 ksg | 345 MPa rau |
| Yield zog (0.2% Offset), min | 40 ksg | 275 MPa rau |
| Elongation hauv 4D, min | 20 % | |
| Txo ntawm Cheeb Tsam, min | 30% | |
Qhov txawv ntawm Gr2 thiab Gr7 Titanium yog dab tsi?
Thaum ob qho tib si Gr2 thiab Gr7 yog kev lag luam ntshiab titanium, qhov sib txawv tseem ceeb yog qhov sib ntxiv ntawm palladium (0.12-0.25%) hauv Gr7, uas txhim kho corrosion kuj nyob rau hauv huab ib puag ncig. Gr2 twb tiv taus corrosion heev, ua rau nws zoo tagnrho rau marine, aerospace, thiab tshuaj ua daim ntaub ntawv. Nrog lub zog nruab nrab (344 MPa tensile lub zog) thiab weldability zoo heev, nws yog dav siv nyob rau hauv ib puag ncig tsis nruj heev.
Gr7, txawm li cas los xij, muab kev tiv thaiv zoo tshaj rau cov kua qaub thiab oxidizing, xws li cov uas muaj nyob rau hauv cov tshuaj ua cov nroj tsuag, nuclear fais fab nroj tsuag, thiab offshore qauv. Txawm hais tias Gr7 qhia cov khoom zoo sib xws nrog Gr2, nws qhov kev txhim kho corrosion ua rau nws qhov kev xaiv zoo tshaj plaws rau qhov chaw uas Gr2 yuav tsis muab sijhawm ntev -.
Gr7 raug pom zoo rau cov xwm txheej huab cua uas qhov kev xeb yog qhov kev txhawj xeeb loj, thaum Gr2 yog tus nqi - kev xaiv zoo rau kev tiv thaiv corrosion.
| Khoom | Gr 2 Titanium | Gr7 titanium hlau |
|---|---|---|
| Lub zog | Nruab nrab (344 MPa) | Nruab nrab (345 MPa) |
| Corrosion Resistance | Zoo heev | Superior (vim palladium) |
| Qhov zoo tshaj plaws siv hauv | Marine, aerospace, tshuaj ua haujlwm | Ib puag ncig tshuaj lom neeg heev |
vim li cas xaiv peb
Peb muab ntau yam khoom siv titanium thiab fabricated qhov chaw, suav nrog:
Titanium Tubes & Yeeb Nkab: Seamless thiab welded tubing nyob rau hauv kev lag luam thiab aerospace qib (Gr1, Gr2, Gr5, Gr7, Gr9, Gr12), haum rau tshav kub exchangers, condenser hlab, thiab kav dej.
Titanium Bars & Rods: Round bars, hex bars, thiab square bars nyob rau hauv kub- dov, forged, thiab txias- kos tej yam kev mob, muaj nyob rau hauv ntau yam diameters thiab ntev.
Titanium Phaj & Sheet: Phaj, ntawv, thiab strips nyob rau hauv tus qauv thiab kev cai qhov ntev, zoo tagnrho rau cov hlab ntsha siab, tshuaj ua, thiab marine daim ntaub ntawv.
Titanium Hlau & Ntawv Nyiaj: Cov hlau zoo rau vuam, fasteners, thiab kev siv kho mob, nrog rau ultra- ntawv ci nyias rau kev siv tshwj xeeb.
Precision Titanium CNC Machining qhov chaw: Kev cai-cov khoom siv hluav taws xob, fittings, flanges, fasteners, thiab cov khoom sib txawv uas ua los ntawm titanium billets, tuav, lossis cov phaj nrog nruj kam rau ua.
Rau quotes, technical specifications, los yog tham txog koj qhov project yuav tsum tau rau titanium raj, tuav, daim hlau, ntawv, hlau, ntawv ci, los yog kev cai CNC machined Cheebtsam, thov hu rau peb pab neeg.
Email rau peb ntawm:info@gneemetal.com
