Titanium Ncaj Tube Qib 7
ASTM B862 Gr7 titanium ncaj raj (Ti-0.2Pd): 485 MPa tensile, 0.2% Pd rau crevice corrosion kuj, qhov ntau thiab tsawg 0.5-200mm OD, daim ntaub ntawv hauv cov tshuaj tshav kub exchangers thiab marine kev pab cuam.
Hauj lwm lawm
Gr7 Titanium Ncaj Tube (Ti-0.2Pd)
Qib 7 titanium (UNS R52400) yog palladium-stabilized titanium alloy uas muaj cov khoom lag luam ntshiab titanium nrog me me palladium ntxiv ntawm 0.12–0.25%. Lub palladium hloov lub peev xwm corrosion ntawm cov hlau mus rau hauv qhov kev ua haujlwm dhau los, ua kom muaj kev txhim kho zoo rau crevice corrosion thiab me ntsis txo acidic media - qhov tseem ceeb yog vim li cas Gr7 tau teev nyob rau hauv kev ua tshuaj lom neeg thiab seawater systems.
1. Tshuaj muaj pes tsawg leeg
| Qib | N (max) | C (max) | H (max) | Fe (max) | O (max) | Pd | Ti |
|---|---|---|---|---|---|---|---|
| gr 7 | 0.03% | 0.08% | 0.015% | 0.30% | 0.25% | 0.12–0.25% | Tshuav |
2. Mechanical Properties (Tswj)
| Lub zog tensile | Yield zog | Elongation |
|---|---|---|
| Ntau dua lossis sib npaug li 485 MPa | Ntau dua lossis sib npaug li 345 MPa | Ntau dua lossis sib npaug li 18% |
3. Kev tsim khoom thiab cov qauv
Gr7 ncaj raj yog tsim los ntawm yob- ua titanium sawb rau hauv cov duab tubular, vuam cov seam (feem ntau argon-arc lossis siab- zaus vuam), tom qab ntawd ua haujlwm txias, annealing thiab straightening. Welded raj yog muab rau ASTM B862, seamless sib npaug rau ASTM B861, nrog GB/T 26057 thiab GB/T 3625 raws li siv tau Suav cov ntaub ntawv.
Kev lag luam- ua cov cuab yeej siv tooj liab
4. Khoom Specifications
| Parameter | Ntau yam / Options |
|---|---|
| Sab nraud txoj kab uas hla | 0.5-200 hli |
| Phab ntsa thickness | 0.1-10 hli |
| Ntev | 6 m / 12 m, lossis kev cai (cov ntu luv, arc khoov) |
| Kev kho saum npoo | Polishing, xuab zeb blasting, pickling |
| Kev kho cua sov | Kev kho mob, kev ntxhov siab los yog kev laus thaum thov |
5. Cov ntawv thov
Tshuaj- txheej txheem kub exchangers, condensers thiab coolers tuav chlorides, oxidising acids thiab me ntsis txo cov xov xwm.
Marine engineering: seawater piping, heat-pab tubing thiab offshore platform instrumentation kab.
Petrochemical thiab pulp-thiab- cov khoom siv ntawv uas yuav tsum tau muaj qhov crevice- corrosion kuj.
6. Cov ntawv sau zoo thiab cov khoom siv
Thaum xaj, qhia qib (Gr7/Ti-0.2Pd), OD, phab ntsa thickness, ntev, kom muaj nuj nqis, nto tiav thiab qhov chaw nres nkoj. Thov daim ntawv pov thawj zeb nrog chemistry (xws li Pd), cov txiaj ntsig tensile thiab tsis yog -cov ntaub ntawv ntsuas kev puas tsuaj (eddy-tam sim no lossis kev sim hydrostatic) ib pawg.
txog peb
Tsim los ntawm 2008, lub tuam txhab tau loj hlob ntau xyoo dhau los ua cov chaw tsim khoom thiab cov khoom siv hlau ua haujlwm rau ntau yam kev lag luam. Lub tuam txhab tsis tu ncua nqis peev hauv kev tshawb fawb thiab kev tsim kho kom zoo dua qub thiab ruaj khov ntawm nws cov khoom. Lub tuam txhab tso siab rau cov neeg siv khoom txaus siab thiab paub txog kev muab cov khoom zoo thiab kev pabcuam zoo rau cov neeg siv khoom. Niaj hnub no, lub tuam txhab muaj lub ntiaj teb no nyob thiab pab cov neeg muas zaub nyob rau hauv lub teb chaws thoob plaws lub ntiaj teb no.
Pab pawg ntseeg
Cov neeg tuaj xyuas
GNEE koom nrog hauv Exhibitions
Cim npe nrov: titanium ncaj raj qib 7, Tuam Tshoj titanium ncaj raj qib 7 manufacturers, lwm tus neeg, Hoobkas, titanium
