GR6 titanium yog dab tsi?
Cov hlau no feem ntau yog siv rau airframe thiab dav hlau daim ntawv thov uas xav tau weldability zoo, ruaj khov thiab lub zog ntawm qhov kub thiab txias.Ti5Al2.5Sn ELI tau txuas ntxiv siv rau cov kua roj thiab cov twj tso kua mis rau cov foob pob hluav taws thiab chaw tsheb.
Kev sib xyaw
Cov muaj pes tsawg leeg ntawm Ti5Al2.5Sn Qib 6.
|
Cov ntsiab lus |
|
|
C |
<0.08% |
|
Fe |
<0.5% |
|
N2 |
<0.05% |
|
O2 |
<0.2% |
|
Al |
4.0-6.0% |
|
Sn |
2.0-3.0% |
|
H2 |
<0.02% |
|
Ti |
Tshuav |
Lwm cov npe rau Ti5Al2.5Sn suav nrog
• AMS 4910
• AMS 4926
• AMS 4966
• ASTM B265 Gr6
• ASTM B348 Gr6
• ASTM B381 Gr6
• MIL –T-9046 2A lossis ELI 2B
• MIL –T-9047 2A lossis ELI 2B
Lub cev muaj zog
|
Khoom |
Tus nqi |
|
Qhov ceev g / cm3(lb/cu in) |
4.48 (0.161) |
|
Melting Range℃± 15℃(℃F) |
1571 (3860) |
|
Tshwj xeeb tshav kub J/kg.℃(BTU / lb /℃F) |
540 (0.129) |
|
Volume Hluav Taws Xob Resistivity ohm.cm (ohm.in) |
157 (62) |
|
Thermal conductivity W/mK (BTU/ft.h.℃F) |
7.7 (53) |
|
Txhais tau tias Co-Kev Ua Kom Zoo ntawm Kev Tshaj Tawm Thermal 0-100℃/℃(0-212℃F /℃F) |
9.5x10-6 (5.3) |
|
Beta Transus℃± 15℃(℃F) |
1038 (1900) |
Mechanical Properties
|
Khoom |
Yam tsawg kawg nkaus |
Tus nqi |
|
Tensile zog MPa (ksi) |
828 (120) |
972 (141) |
|
0.2% Pov Thawj Stress MPa (ksi) |
779 (113) |
897 (130) |
|
Elongation Tshaj 2 nti% |
10 |
16 |
|
Txo hauv cheeb tsam% |
25 |
|
|
Elastic Modulus GPa (Msi) |
110 (16) |
|
|
Hardness Rockwell C |
36 |
|
|
Specified Khoov Radius<0.070 in x Thickness |
4.0 |
|
|
Specified Bend Radius >0.070 x Thickness |
4.5 |
|
|
Tshaj tawm -weld stress relieved |
5.0 |
|
|
Charpy, V-Notch Impact J (ft.lbf) |
26 (19) |
Fabrication
• Weldability – Zoo heev
• Forging - Rough 1010-1030℃(1850-1900℃F), tiav 954-1010℃(1750-1850℃F)
• Annealing - 718-843℃(1325-1550℃F), 10 min-4hr, AC
• Stress Relief Annealing - 538-650℃(1000-1200℃F), 15-60 mins, AC
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Peb lub Hoobkas
Peb lub Hoobkas tshwj xeeb hauv kev lag luam thoob ntiaj teb ntawm cov khoom siv titanium, kev tsim khoom zoo siab - cov khoom lag luam zoo xws li titanium raj, titanium tuav, titanium daim hlau, titanium xov hlau, thiab titanium strips. Lub Hoobkas tau nruab nrog thoob ntiaj teb kev tsim khoom thiab kev sim cov cuab yeej, suav nrog precision forging units, siab -ceev txias dov mills, lub tshuab nqus tsev melting furnaces, CNC spinning tshuab, nruam kos duab ntau lawm kab, thiab automated nto kho tshuab. Coupled nrog precision xeem ntsuas xws li spectrometers thiab ultrasonic flaw detectors, peb xyuas kom meej tswj tag nrho cov txheej txheem los ntawm raw cov ntaub ntawv mus rau cov khoom tiav. Peb tau cog lus los muab cov neeg siv khoom thoob ntiaj teb nrog cov khoom siv titanium uas muaj kev ua tau zoo thiab muaj ntau yam kev qhia tshwj xeeb los ntawm cov txheej txheem ruaj khov thiab txhim khu kev qha thiab kev tswj xyuas nruj, ua tau raws li cov kev xav tau ntawm siab -kawg industries xws li lub zog, tshuaj, aerospace, thiab kev kho mob.
Titanium khoom ntim khoom
Peb muab qhov tseem ceeb rau kev nyab xeeb kev thauj mus los thiab kev xa khoom zoo ntawm peb cov khoom. Tag nrho cov ntaub ntawv titanium tau ntim khoom siv nruj kev lag luam- qib kev daws teeb meem: titanium raj thiab cov tuav tau txais kev tiv thaiv- xeb, raug kaw ntom ntom nrog cov yeeb yaj kiab tsis muaj dej, thiab tom qab ntawd muab tso rau hauv cov thawv ntoo lossis hlau txuas nrog cov dej noo- cov ntaub ntawv pov thawj, nrog cov ntaub ntawv ntxiv los tiv thaiv kev sib tsoo thiab kev sib tsoo thaum lub sijhawm thauj mus los. Titanium daim hlau thiab strips yog them nrog zaj duab xis tiv thaiv, haum nrog ntug tiv thaiv, sib cais los ntawm txheej nrog ya raws - ntawv pov thawj, thauj khoom mus rau cov ntoo lossis steel pallets ruaj khov, thiab ruaj khov nrog cov hlua steel. Cov xov hlau titanium zoo zoo yog coiled mus rau qhov tshwj xeeb spools thiab encapsulated hauv cov thawv kaw uas tsis muaj dej tsis zoo thiab tsis muaj plua plav. Txhua lub ntim ntim nrog cov ntawv qhia meej cov khoom, daim ntawv pov thawj cov khoom, thiab cov dej noo- cov ntaub ntawv pov thawj, kom ntseeg tau tias cov khoom tsis zoo, muaj cov ntawv sau meej meej, thiab xa mus rau cov neeg siv khoom thoob ntiaj teb kom ruaj ntseg los ntawm kev thauj mus los hauv hiav txwv ntev thiab ntau yam.
Thov Kev Sib Tham Kev Sib Tham
