Titanium Seamless Tube
Seamless Titanium Tube
Qib: Gr1 Gr2 Gr7 Gr9 Gr12
Txuj: ASTM B337, ASTM B338, ASTM B 861
Ntu hom: round, square, rectangle kav
Khoom Taw qhia
Raws li tus neeg xa khoom ntawm titanium seamless raj, CHANGSHENG tuav cov khoom lag luam tsom rau ob qho tib si kev lag luam thiab tub rog kev lag luam ntawm aerospace sector. Titanium raj yog lub xya feem ntau hlau hlau thiab cuaj feem ntau cov khoom nyob rau hauv lub ntiaj teb crust. Kev sib xyaw ua ke ntawm cov hlau tsis tshua muaj siab-uas yog me ntsis ntau dua li ib nrab ntawm qib 5 titanium seamless raj- thiab nws lub zog siab yog vim li cas nws thiaj li tau siv hauv kev lag luam thiab tub rog dav hlau. Titanium tubing tau txais lub zog los ntawm kev sib xyaw nrog cov khoom xws li txhuas thiab vanadium, khaws nws qhov hnyav kom zoo dua cov hlau tib lub sijhawm.
Qib: Gr1 Gr2 Gr7 Gr9 Gr12
Txuj: ASTM B337, ASTM B338, ASTM B 861
Loj: OD 4-114mm / 1/5 nti --- 4-1 / 2 nti phab ntsa thickness 0.4-8mm Ntev: tsawg dua 15m
Hom ntu: round, square thiab rectangle raj
Kev Ntsuam Xyuas Ntawm Titanium Tubes: Kev sim tshuaj muaj pes tsawg leeg / Lub cev lub cev kuaj / Kev kuaj pom qhov tsis xws luag / Flattening test / Flaring test / Hydrostatic test / Air nruj test / Ultrasonic flaw detection / Eddy tam sim no kuaj
Kev tsim khoom
Ntshiab titanium raj billets yog dov ntau zaus mus rau qhov kawg loj uas koj xav tau, tom qab ntawd kev kho cua sov, nto etched, flared, hydrostatic, ET thiab UT nrhiav kom pom, qhov ntev thiab pom kev soj ntsuam, ntim khoom xa tuaj.
Xws li qhov dav dav ntawm lub raj khoob yog 88.9mm, thiab dov mus rau 25.4mm lossis 19.05mm yog ua tiav los ntawm plaub txheej txheem.
Chemical Composition (w%) max
ASTM B 338 Cov | N max | C max | H max | Fe max | O max | Al | V | Pd | Mo | Ni |
GR 1 | 0.03 | 0.08 | 0.015 | 0.2 | 0.18 | |||||
GR 2 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | |||||
GR 5 | 0.05 | 0.08 | 0.015 | 0.4 | 0.2 | 5.5- 6.75 | 3.5-4.5 | |||
GR 7 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | 0.12-0.25 | ||||
GR 9 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5-3.5 | 2.0-3.0 | |||
GR 12 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | 0.2-0.4 | 0.6-0.9 |
Mechanical zog
ASTM B 338 Cov | Tensile | Yield | Elongation | Kev txo qis |
Mpa | Mpa | % | % | |
GR 1 | 240 | 138 | 24 | 30 |
GR 2 | 345 | 275 | 20 | 30 |
GR 5 | 895 | 828 | 10 | 10 |
GR 7 | 345 | 275 | 20 | 30 |
GR 9 | 860 | 750 | 10 | 10 |
GR 12 | 483 | 345 | 18 | 25 |
Kev ua tau zoo
Kev ua haujlwm siab thiab qis -kub zoo heev.
Thaum qhov kub thiab txias, seamless titanium raj tseem tuaj yeem tuav cov khoom siv zoo. Lawv cov hluav taws kub tsis kam yog siab dua li aluminium alloys, thiab lawv cov kev khiav hauj lwm kub yog qhov dav. Tam sim no, kev ua haujlwm kub ntawm cov cua sov tshiab- tiv taus titanium alloys tuaj yeem ncav cuag 550-600℃. Thaum tsis tshua muaj kub, lub zog ntawm titanium alloy yog nce ntau dua li ntawm qhov kub thiab txias, thiab nws muaj zoo toughness. Tsis tshua muaj kub titanium alloy tseem tuaj yeem tuav zoo toughness ntawm -253 degree. Seamless titanium raj muaj zog corrosion kuj. Nyob rau hauv cov huab cua hauv qab 550 degree, titanium yuav sai sai tsim ib tug nyias thiab tuab titanium oxide zaj duab xis. Yog li ntawd, nws cov corrosion kuj zoo dua li cov hlau tsis muaj steel feem ntau hauv oxidizing media xws li huab cua, dej hiav txwv, nitric acid thiab sulfuric acid, thiab muaj zog alkali.
Kev siv cov titanium raj
1. Nyob rau hauv kev lag luam tub rog: nuclear - powered submarines, hydrofoil nkoj, mortar raj, anti- tank missiles, missile launchers, tank tiv thaiv daim hlau, mos txwv - pov thawj vests, thiab lwm yam.
2. Nyob rau hauv aerospace daim ntaub ntawv: Strategic foob pob ua ntxaij cav, spacecraft (xws li Shenzhou 5 thiab Shenzhou 6) dag satellite antennas, thiab lwm yam. kuj siv seamless titanium raj nyob rau hauv loj qhov ntau.
3. Hauv kev lag luam marine: kev tsim cov khoom sib sib zog nqus submersibles, submarines, subsea laboratory khoom, seawater desalination kho.
4. Hauv kev lag luam tshuaj: dej qab zib tshauv thiab caustic soda kev lag luam, kev lag luam dej kho.
5. Hauv roj av refining: Atmospheric thiab lub tshuab nqus tsev condensing cov cuab yeej ntawm qhov kub thiab txias.
6. Hauv kev lag luam automotive: cov tshuab tso pa tawm
7. Hauv Tshuaj: Tib neeg kev cog ntoo, khoom siv tshuaj, khoom siv kho mob.
Cim npe nrov:
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