Molybdenum Lanthanum Alloy
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Molybdenum Lanthanum (MoLa) Alloy Boat Tray
Thireyi ya MoLa imagwiritsidwa ntchito kwambiri popangira zitsulo kapena kupaka ndi kumangiriza zinthu zopanda zitsulo pansi pakuchepetsa mpweya.Amagwiritsidwa ntchito popanga mabwato a zinthu za ufa monga zoumba zouma bwino.Pa kutentha kwina, molybdenum lanthanum alloy ndi yosavuta kukonzanso crystallized zomwe zikutanthauza kuti sizovuta kupunduka ndipo zimakhala ndi moyo wautali wautumiki.Thireyi ya Molybdenum lanthanum imapangidwa mwaluso kwambiri ndi kachulukidwe kakang'ono ka molybdenum, mbale za lanthanum ndi njira zabwino zopangira makina.Nthawi zambiri thireyi ya molybdenum lanthanum imakonzedwa ndi kuwotcherera ndi kuwotcherera.
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Molybdenum Lanthanum (Mo-La) Aloyi Waya
Molybdenum Lanthanum (Mo-La) ndi aloyi wopangidwa powonjezera Lanthanum Oxide mu molybdenum.Molybdenum Lanthanum Wire ili ndi kutentha kwapamwamba kwa recrystallization, ductility bwino, komanso kusamva bwino kwambiri.Molybdenum (Mo) ndi imvi-zitsulo ndipo ili ndi malo osungunuka achitatu pamtundu uliwonse pafupi ndi tungsten ndi tantalum.Mawaya otentha kwambiri a molybdenum, omwe amatchedwanso mawaya a Mo-La alloy, ndi opangira zinthu zotentha kwambiri (mapini osindikizira, mtedza, ndi zomangira), zonyamula nyali za halogen, zinthu zotenthetsera ng'anjo yapang'onopang'ono, ndikuwongolera quartz ndi Hi-temp. zipangizo za ceramic, ndi zina zotero.
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Mapepala a Aloyi a Molybdenum Lanthanum (MoLa)
Ma aloyi a MoLa ali ndi mawonekedwe abwino pamilingo yonse yamagiredi poyerekeza ndi molybdenum yoyera yomwe ili mumkhalidwe womwewo.Molybdenum yoyera imawonekeranso pafupifupi 1200 ° C ndipo imakhala yolimba kwambiri ndi kutalika kochepera 1%, zomwe zimapangitsa kuti zisapangike ngati izi.
Ma aloyi a MoLa mu mbale ndi mafomu amapepala amachita bwino kuposa molybdenum yoyera ndi TZM pakugwiritsa ntchito kutentha kwakukulu.Kumeneko kuli pamwamba pa 1100 °C kwa molybdenum ndi pamwamba pa 1500 °C kwa TZM.The pazipita m'pofunika kutentha kwa MoLa ndi 1900 °C, chifukwa amasulidwe lanthana particles kuchokera pamwamba pa kutentha kuposa 1900 °C.
Aloyi ya MoLa "yabwino kwambiri" ndi yomwe ili ndi 0.6 wt % lanthana.Imawonetsa kuphatikiza kwabwino kwa katundu.Low lanthana MoLa alloy ndi ofanana m'malo mwa Mo pure pa kutentha kwa 1100 °C - 1900 °C.Ubwino mkulu lanthana MoLa, ngati wapamwamba zokwawa kukana, amangozindikira, ngati zinthu ndi recrystallized isanayambe ntchito pa kutentha.
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Kutentha Kwambiri Molybdenum Lanthanum (MoLa) Aloyi Ndodo
Molybdenum Lanthanum alloy (Mo-La alloy) ndi oxide dispersion kulimbikitsa aloyi.Molybdenum Lanthanum (Mo-La) alloy amapangidwa powonjezera lanthanum oxide mu molybdenum.Molybdenum Lanthanum alloy (Mo-La alloy) amatchedwanso rare earth molybdenum kapena La2O3 doped molybdenum kapena kutentha kwambiri molybdenum.
Molybdenum Lanthanum (Mo-La) Alloy ali ndi kutentha kwapamwamba kwa recrystallization, ductility bwino, komanso kusamva bwino kwambiri.Kutenthanso kwa Mo-La alloy ndikokwera kuposa madigiri 1,500 Celsius.
Aloyi a Molybdenum-lanthana (MoLa) ndi mtundu umodzi wa ODS molybdenum-containing molybdenum ndi mitundu yambiri ya lanthanum trioxide particles.Tinthu tating'ono ta lanthanum oxide (0,3 kapena 0.7 peresenti) timapatsa molybdenum zomwe zimatchedwa kuti zokhala ndi fiber.Microstructure yapaderayi imakhala yokhazikika mpaka 2000 ° C.
