Titanium alloy tubesyog ib hom yeeb nkab ua los ntawm titanium thiab lwm yam alloying ntsiab lus, featuring zoo heev mechanical zog thiab corrosion kuj, thiab yog dav siv nyob rau hauv aviation, tshuaj engineering, kho mob, thiab lwm yam kev lag luam.
Raws li lawv lub koom haum microscopic cov yam ntxwv, titanium alloy kav feem ntau muab faib ua peb hom, txhua qhov ua tiav los ntawm kev ntxiv cov alloying sib txawv rau cov khoom tshwj xeeb. Thawj hom tsuas yog txhim kho cov khoom siv lub zog thiab kev tiv thaiv corrosion los ntawm kev ntxiv aluminium thiab tin, ua rau nws haum rau ntau yam kev siv hauv kev lag luam. Hom thib ob ntxiv cov khoom xws li txhuas, chromium, molybdenum, thiab vanadium; hom alloy no muaj cov khoom zoo heev, txhim kho cov khoom hardness, siab -kub tsis kam, thiab oxidation kuj. Hom thib peb ntawm titanium alloy feem ntau ntxiv aluminium thiab vanadium, ua kom cov hlau ruaj khov thiab qaug zog.
Raws li cov txheej txheem tsim khoom, titanium alloy kav yuav muab faib ua ob pawg loj: cov kav dej seamless thiab welded kav. Seamless kav feem ntau yog tsim los siv ntau txoj kev ua xws li ncab, slant dov, extrusion, dov, los yog ncab- dov, uas muab zoo dua uniformity thiab roundness, ua rau lawv haum rau withstanding siab dua pressures thiab complex daim ntawv thov ib puag ncig. Hauv peb lub teb chaws cov khoom tsim, cov kav dej seamless suav nrog ntau qib, xws li Gr1, Gr2, thiab Gr12, txhua qhov muaj feem xyuam rau kev lag luam sib txawv raws li lawv cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab. Cov txheej txheem ntau lawm ntawm titanium kav yog qhia nyob rau hauv Table 1.
| Hom yeeb nkab | qib |
| Cold drawn seamless yeeb nkab, welded yeeb nkab |
TA1, TA2, TA3, TA4, TA9, TA10, TC1, TC4, TA16, TA18 |
| Cold dov seamless yeeb nkab |
TA1, TA2, TA3, TA9, TA10, TA16, TA18, TA8 |
| welded cev |
-- |
| Seamless yeeb nkab |
Gr.1,Gr.2,Gr.3,Gr.7,Gr.9,Gr.12 |
