Igipimo cya atome ya Nb:Sn kiri hagati ya 3:1 na 3:1.3 (Sn 32–42 kuri%) cyongera ubushyuhe bw'impinduka ya superconducting (kugeza kuri 17.8 K) n'ubucucike bw'umuyoboro w'amashanyarazi. Gutandukana kwa 1 kuri % Sn gusa uvuye ku rwego rw'intego bishobora kugabanya field ikomeye ho ~2 T no kugabanya ubushyuhe bw'impinduka ho 0.4 K. Gusimbuza aho ibintu biherereye cyangwa Sn idahuye bitera gutandukana kw'ibyiciro, bigabanya ubushobozi bwo gutwara umuyoboro w'amashanyarazi cyangwa bigatuma impinduka zitari zifuzwa hagati y'ibyiciro bya cubic na tetragonal, bigira ingaruka zikomeye ku mikorere y'igikoresho.
Isesengura rya XRF ry'icyuma cya Nb-Sn
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Imbogamizi Abakora n'Abashakashatsi Bahura Nazo Mu Igeragezwa ry'Imiterere ya Nb₃Sn
Imikorere ya superconducting magnet ubu isaba kongera guhindurwa mu isesengura rya Nb3Sn alloy kuri sub-1% by'ubuziranenge n'ubuziranenge. Igipimo cya Nb/Sn kidahuye mu nsinga cyangwa ifu, akenshi giterwa no guhinduka mu gihe cyo kuvanga cyangwa kuvanga ibintu bitangana. Kumenya itandukaniro riri hagati ya stoichiometry biragoye ukoresheje tekiniki zisanzwe zo gupima ibikoresho bya niobium tin alloy. Isesengura ry'ibanze rya Nb-Sn alloy rishobora gusubiramo rihuza uburyo bwo kugenzura imiterere y'ibintu n'ubucucike bw'umuyoboro w'amazi.
Isesengura rya XRF: Ihame, Imbaraga, n'Ikoreshwa ry'Igipimo cya Nb/Sn
Isuzuma rya X-ray fluorescence (XRF) ripima igipimo cya Nb/Sn ritangiza imiterere yacyo binyuze mu kumenya imirasire ya X ituruka mu mashini zikomeye za niobium tin alloys. Isesengura rya XRF ripima ubunini bwa Nb na Sn mu nsinga, foil, cyangwa ingero z'ifu mu minota mike, nta miti ikoreshwa mu gusya cyangwa gushyiraho ibikoresho byihariye. XRF itanga imipaka yo kumenya Nb na Sn mu cyiciro cya ppm, itanga uburyo bwo gukora neza no kongera kubyara. Ugereranyije na shimi itose, isaba gushonga no gutunganya igihe kirekire, XRF yoroshya igeragezwa ry'imiterere ya Nb3Sn alloy.
Isesengura rya Lonnmeter XRF: Kwihutisha isuzuma ry'imiterere ya Nb₃Sn
Lonnmeter XRF ikoresha ikoranabuhanga rigezweho ryo gupima ikirere rya silikoni, rigera ku bushishozi bw'ibanze bwa niobium na tin mu nsinga za Nb₃Sn, ifu, n'ibyuma bihujwe. Uburyo bw'ibikoresho byinshi bw'igikoresho butuma habaho gupima icyarimwe imyanda ya Nb, Sn, na trace. Lonnmeter XRF ishyigikira gupima mu buryo butaziguye insinga nto (~0.3 mm diameter) n'ifu zigabanyijemo ibice, bityo bigafasha isesengura ry'imiterere y'insinga za Nb3Sn.
Imikorere n'uburyo bwo gukurikirana ibintu bishyigikiwe n'ibikenewe mu nganda
Gusubiramo gupima birenga 0.3% bya RSD kuri Nb/Sn ratio ku nsinga zisanzwe mu bikorwa byose, bishyigikira ikorwa ryizewe rya superconducting magnet. Gusubiza inyuma calibration no gukurikirana drift (gukoresha calibration recovering) (<0.1% mu masaha 12) bigenzura igenzura ry'imikorere no kwemeza isesengura ry'ibanze rya Nb-Sn alloy. Ibiranga inzira y'igenzura ryuzuye hamwe n'igihe, umukoresha, n'ibipimo bihuye na R&D n'ibisabwa mu igenzura ry'umusaruro ku buryo bwo gupima aloyi ya niobium tin. Amakuru ya sisitemu ahuzwa na porogaramu yo gucunga laboratwari kugira ngo hamenyekane ubuziranenge bwa Nb₃Sn ndetse hakorwe inyandiko.
Ibyiza by'ingenzi bya Lonnmeter XRF Analyzer kuri Nb₃Sn na Superconducting Materials
Isuzuma ryihuse, ritangiza, kandi ryizewe ry'ikigereranyo cya Nb/Sn
Lonnmeter XRF ituma hapimwa vuba imiterere y’icyuma cya Nb₃Sn, igatanga niobium na tin ratios mu minota ibiri kuri buri ngero ikomeye. Ishusho ya X-ray ipima imiterere y’ibice by’ingenzi nta kintu cyangiritse, ishyigikira imirongo y’imikorere n’icyemezo cya laboratwari. Ibisubizo byihuse bigabanya gusubiramo, bigafasha kumenya vuba ibice bitari ibyakozwe, kandi bigafasha mu kunoza imikorere yo kugenzura ubuziranenge bwa Nb₃Sn. Gutegura bike by’icyitegererezo bikomeza umusaruro kandi bigafasha isesengura ryikurikiranye ryo gukurikirana ibice, bigakuraho imyanda ikunze kugaragara hakoreshejwe tekiniki z’ubutabire buto.
Igenzura ry’Ubuziranenge rinoze ku ikoreshwa rya High Field Magnet
Isesengura rya XRF rya aloyimu ya niobium tin ritanga ubuziranenge bwo gupima Nb/Sn ubusanzwe mu makosa ari hagati ya 1–2%, rihura n’ubushobozi bukomeye bwo kwemeza insinga za superconducting. Amakuru ahoraho kandi ashobora kongera gutangwa ashyigikira uburyo nyabwo bwo gutunganya imiterere ya microstructure na superconducting, nk'uko bikenewe kugira ngo hagerwe ku ntego.>Ingufu 20 za T mu ikoranabuhanga rya rukuruzi ry’igihe kizaza. Ibisubizo byose birimo inzira zo kugenzura hakoreshejwe ikoranabuhanga, bituma ibisabwa n’abakoresha n’amategeko bikurikizwa kuva ku igeragezwa rya mbere ry’ibirungo kugeza ku cyemezo cya nyuma.
Ibiciro byo mu mikorere bigabanuka n'imikorere yoroshye ya laboratwari
Isuzuma rya XRF rikozwe rimwe gusa kandi ritangiza ibidukikije rigabanya kwishingikiriza ku buryo bwinshi bwo gupima aloyi ya niobium-tin, nka EDX no gusya amazi. Gukomeza kubungabunga buri gihe bigarukira ku kugenzura buri gihe, bigabanyije igihe cyo gukora imyitozo ndetse n'ibyo umukozi akeneye. Ibikoresho byikora binoza isesengura rya aloyi ya niobium tin ku nsinga, amafoto, n'ifu, bihuza gahunda zo gupima no kugabanya amafaranga akoreshwa mu gupima muri rusange, cyane cyane iyo bigeze ku isuzuma rya Nb₃Sn superconducting aloyi ku rwego rwo hejuru.
Uburyo bwo gutangira gukoresha Lonnmeter XRF mu isesengura rya Niobium-Tin
Ubujyanama bw'impuguke n'ubufasha mu kwerekana ikizamini
Lonnmeter itanga ubufasha mu guhuza imikorere y’ibizamini bya Nb3Sn alloy, kunoza igenzura ry’ubuziranenge n’isesengura rya Nb3Sn superconducting alloy. Inama za tekiniki zirimo gupima ikoreshwa ry’ibizamini byihariye, ubuyobozi ku buryo bwo gupima niobium tin alloy ku nsinga, ifu, n’ubwoko bwa Nb3Sn bwinshi, hamwe n’inama zishingiye ku bipimo ngenderwaho.
Gusaba Igiciro n'Intambwe zikurikiraho
Garagaza ubwoko bw'icyitegererezo, uburyo bwo gupima, n'uburyo bukenewe bwo gukora kugira ngo ubone igitekerezo cy'isesengura rya Nb3Sn alloy. Ibiciro by'ingengo y'imari bitangwa nyuma y'isuzuma ry'ibipimo, hamwe n'uburyo bwo gutanga byihuse ibikoresho byo gusesengura imiterere ya niobium tin alloy. Ubufasha bwa tekiniki buraboneka mu isuzuma ry'imikorere y'icyitegererezo no gushyira mu bikorwa. Ku bijyanye n'ubuhanga bwo gupima ibikoresho, hamagara impuguke mu by'ibikoresho bikoresha superconducting ukoresheje umurongo wihariye w'ibibazo cyangwa umuyoboro wa imeri ya tekiniki.
Ibibazo Bikunze Kubazwa (Ibibazo Bikunze Kubazwa)
Isesengura rya XRF rya alloy ya Nb-Sn ni iki kandi rikora rite?
Isesengura rya XRF riyobora imirasire ya X y'ibanze ku gipimo cya niobium-tin. Atome zisohora imirasire ya X y'urumuri ifite ingufu zihariye. Imashini ifata iyi myuka, hanyuma porogaramu igatunganya amakuru kugira ngo itange igipimo cya Nb/Sn. Nta gutegura icyitegererezo cyangiza bikenewe.
Kuki isuzuma ry’imiterere ya Nb₃Sn ari ingenzi kuri magnets zikora superconducting?
Isuzuma ry’imiterere y’icyuma cya Nb₃Sn rituma ubushyuhe bw’impinduka ya superconducting n’ubucucike bw’umuyoboro w’amashanyarazi bihura n’agaciro k’intego. Guhindagurika kw’ibipimo bya Nb/Sn bigira ingaruka ku mikorere n’ubudahangarwa bw’insinga muri>Imirima ya rukuruzi ya 20 T.
Igihe cyo kohereza: Werurwe-26-2026
