Ukuveliswa kwe-molybdenum-lanthanum (i-Mo-La) alloy sheets ngokuqhelekileyo kubandakanya uchungechunge lweenkqubo zokuvelisa.Ezi nkqubo zinokubandakanya: Ukulungiselela imathiriyeli ekrwada:

Isinyathelo sokuqala sibandakanya ukufumana izinto eziyimfuneko ezifunekayo, ezifana ne-molybdenum kunye ne-lanthanum, ngendlela yomgubo okanye ezinye izinto ezifanelekileyo ezifanelekileyo.Ezi zinto zikhethiweyo zikhethwa ngokusekelwe kubunyulu bazo kunye nokwakheka kwe-alloy efunwayo.Ukudibanisa kunye nokuxuba: I-molybdenum kunye ne-lanthanum powders zixutywe kunye ngomlinganiselo ochanekileyo ukufumana ukubunjwa kwe-alloy efunekayo.Umxube uxutywe ngokucokisekileyo ukuze uqinisekise ngokulinganayo ukusabalalisa izithako.I-Compaction: Umxube we powder odibeneyo emva koko uhlanganiswe phantsi koxinzelelo oluphezulu ukwenza umzimba oluhlaza kunye odibeneyo.I-Compaction inokufezekiswa ngokusebenzisa ubuchule obufana ne-cold isostatic pressing (CIP) okanye i-uniaxial pressing.I-Sintering: Umzimba oluhlaza ufakwe kwi-furnace yobushushu obuphezulu phantsi kwe-atmosphere elawulwayo ukuze ufezekise ukudibanisa kwe-slid-state diffusion phakathi kwe-molybdenum kunye ne-lanthanum particles.Le nkqubo ibangela ukubunjwa kwe-alloy eshinyeneyo kwaye idityaniswe ngokupheleleyo ye-Mo-La.Ukuqengqeleka okushushu: Isixhobo se-Sintered Mo-La alloy ke siphantsi kwenkqubo eshushu yokuqengqeleka ukufumana ubukhulu obufunekayo kunye neempawu zoomatshini.Inkqubo yokufudumala eshushu ibandakanya ukugqithiswa kwezinto ngokusebenzisa uluhlu lwemiqulu kwiqondo lokushisa eliphezulu ukunciphisa ubukhulu bayo kunye nokuphucula i-microstructure yayo.I-Annealing: Emva kokuqengqeleka okushushu, ipleyiti ye-alloy ye-Mo-La inokungena kwinkqubo yokuphelisa uxinzelelo lwangaphakathi kunye nokuphucula ngakumbi ubume bayo be-microstructure.I-Anealing ngokuqhelekileyo yenziwa kwiqondo lokushisa elithile kunye nexesha elilawulwayo.Ukunyangwa koMphezulu kunye nokuQeda: Iipleyiti ze-alloy ze-Mo-La zinokungena kunyango olongezelelweyo lomphezulu olufana nokuchola, umatshini okanye ukupolishwa ukufezekisa umphezulu ofunekayo wokugqitywa kunye nokunyamezelwa kobukhulu.Ulawulo lomgangatho kunye novavanyo: Kuyo yonke inkqubo yokuvelisa, amashiti e-Mo-La alloy afumana amanyathelo angqongqo olawulo lomgangatho kunye novavanyo lokuqinisekisa ukuba iipropathi zabo zoomatshini, i-microstructure kunye nokwakheka kweekhemikhali ziyahlangabezana neemfuno ezichaziweyo.

Ezi ndlela zokuvelisa zingentla zijongwe ngokubanzi kwaye zinokwahluka ngokuxhomekeke kubuchule obuthile bokuvelisa kunye nezixhobo ezisetyenziswa ngabavelisi abohlukeneyo.Amanyathelo achanekileyo kunye neeparitha ezibandakanyekayo ekuvelisweni kwamaphepha e-alloy e-Mo-La aya kuxhomekeka kwizinto ezifana nobukhulu bephepha elifunekayo, iimpawu zomatshini kunye nokusetyenziswa kokuphela.