I-Textured Cu substrates yenziwe ngokwemigangatho emithathu (ubukhulu be-0.1mm, ububanzi be-10mm) (Ifoto: Ucingo lweShishini)
I-Textured Cu substrates yenziwe ngokwemigangatho emithathu (ubukhulu be-0.1mm, ububanzi be-10mm) (Ifoto: Ucingo lweShishini)
I-TOKYO–(UKUCWANO LOSHISHINO)–Tanaka Holdings Co., Ltd. (I-ofisi eyintloko: Chiyoda-ku, Tokyo; Ummeli woMlawuli & ne-CEO: Akira Tanae) namhlanje ubhengeze ukuba uTanaka Kikinzoku Kogyo KK (i-ofisi eyintloko: Chiyoda-ku, Tokyo; Ummeli UMlawuli kunye ne-CEO: u-Akira Tanae) bakhe imigca yemveliso ekhethekileyo yee-textured Cu metal substrates I-YBCO i-superconducting wire (* 1) kwaye iseke iinkqubo zokuvelisa ubuninzi ukuze zisetyenziswe ukuqala ngo-Aprili 2015.
Ngo-Okthobha ka-2008, uTanaka Kikinzoku Kogyo kunye neChubu Electric Power kunye neYunivesithi yaseKagoshima ngokudibeneyo baphuhlise i-Cu metal substrates yokuqala eyakhiweyo kusetyenziswa ucingo olukhulu. Imveliso yaqala kwaye iisampulu zasasazwa ukusuka kuDisemba waloo nyaka. Olu cingo lwe-superconducting luthatha indawo yokusetyenziswa kwee-alloys ze-Ni (nickel kunye ne-tungsten alloys), ezazifudula ziyimathiriyeli ephambili ye-textured metal substrates, enexabiso eliphantsi kunye ne-orientation ephezulu (*2) yobhedu, ngaloo ndlela inciphisa iindleko ezingaphezu kwe-50%. Olunye ubuthathaka bobhedu kukuchaphazeleka kwayo kwi-oxidation, enokubangela ukuba ifilimu encinci (i-superconducting wire okanye i-oxide buffer layer) yenziwe kwi-substrate ukuba ingabikho. Nangona kunjalo, ukuqhelaniswa kunye nokugudiswa komphezulu kunyuswa ngokusetyenziswa kwesisombululo esikhethekileyo se-nickel plating esiqulethe i-palladium njenge-oxygen metal barrier layer, ephucula ukuzinza kwe-deposition yefilimu encinci kwi-substrate.
Ukusukela oko iisampulu ze-textured Cu substrates zaqala ukuthunyelwa, uTanaka Kikinzoku Kogyo uye waqhubeka nokwenza uphando ukuqinisekisa uzinzo. Ukuveliswa kwee-substrates ezinde ngoku kuye kwenzeka ngokulungiswa kweemeko zezixhobo. Ukuze uphendule kwiimfuno zasekhaya kunye nezamazwe ngamazwe ngokukhawuleza, umgca wemveliso okhethekileyo wakhiwa kwisityalo esinenkampani ngo-Aprili 2015. Kulindeleke ukuba le teknoloji iya kusetyenziswa kwezinye iinkalo ezahlukeneyo kwixesha elizayo kubandakanywa umgama omde kunye nokuhamba. iintambo zobonelelo ngombane ezikumgangatho ophezulu, iMagnetic Resonance Imaging (MRI) kunye neNyukliya yeMagnetic Resonance (NMR), efuna iindawo eziphakamileyo zemagnethi, kunye neenjini zeenqanawa ezinkulu. UTanaka Kikinzoku Kogyo ujonge ukuzuza intengiso yonyaka ye-yen eyi-1.2 yeebhiliyoni ngonyaka ka-2020.
Umboniso wesampula wale substrate usebenzisa i-superconducting wire iboniswe ngempumelelo kwi-2nd High-function Metal Expo phakathi kwe-8 ka-Apreli kunye ne-10 ka-Ephreli 2015, eTokyo Big Sight.
*1 YBCO superconducting wireImathiriyeli esetyenzisiweyo ukuze isetyenziswe njengocingo olufumana ukuxhathisa kombane. Yenziwe nge-yttrium, i-barium, ubhedu kunye ne-oxygen.
*2 UkuqhelaniswaOku kubonisa iqondo lokufana ngokuqhelaniswa neekristale. Iqondo elikhulu le-superconductivity linokufumaneka ngokucwangcisa iikristale ngamaxesha aqhelekileyo.
Iingcingo ze-Superconducting zineempawu zokuvelisa amandla emagnethi anamandla xa zisombile. Zihlelwa ngokweqondo lokushisa elibalulekileyo (iqondo lokushisa apho bafumana khona i-superconductivity). Ezi ntlobo zimbini "yi-high-temperature superconducting wire," egcina i-superconductivity kwi -196 ° c okanye ngaphantsi, kunye "ne-low-temperature superconducting wire," egcina i-superconductivity kwi -250 ° c okanye ngaphantsi. Xa kuthelekiswa nobushushu obuphantsi be-superconducting wire, esele isetyenziselwa i-MRI, i-NMR, iimoto ezihamba ngemigca kunye nokunye, i-high-temperature superconducting wire inoxinzelelo oluphezulu lwangoku (ubungakanani bombane wangoku), ithoba iindleko ngokusebenzisa initrogen engamanzi ukupholisa. , kwaye kunciphisa ukuchaphazeleka kwimiphumo yangaphandle yamagnetic fields, ngoko ke ukuphuhliswa kwe-high-temperature superconducting wire okwangoku kukhuthazwa.
Kukho i-bismuth-based (ekubhekiswa kuyo “njenge-bi-based” ngezantsi) kunye ne-yttrium-based (ekubhekiswa kuyo “njenge-Y-based” ngezantsi) iingcingo zobushushu obuphezulu. I-Bi-based izaliswe kumbhobho wesilivere ocutshungulwayo ukwenzela ukuba isetyenziswe njengocingo, ngelixa i-Y-based ichithwa kwi-substrate kwifomathi ye-tape kunye neekristale ezihambelanayo ukuze zisetyenziswe njengocingo. I-Y-based kulindeleke ukuba ibe sisizukulwana esilandelayo socingo lwe-superconducting njengoko inoxinano oluphezulu olubalulekileyo lwangoku, iimpawu zemagnethi ezomeleleyo, kunye neendleko zemathiriyeli zinokuthotywa ngokunciphisa isixa sesilivere esetyenziswayo.
Iimpawu ze-Y-based superconducting substrates zocingo kunye nophuhliso lobugcisa eTanaka Kikinzoku Kogyo
Ngokumalunga ne-Y-based superconducting substrates, senza i-R&D "ye-IBAD substrates" kunye "ne-textured substrates." Iimpawu ze-Superconductivity zanda ngokucwangcisa iikristali zetsimbi ngamaxesha aqhelekileyo, ngoko ke ukuqhutyelwa kwe-orientation yentsimbi kufuneka kuqhutywe kwinqanaba ngalinye elenza i-tape. Kwi-IBAD substrates, umaleko wefilimu obhityileyo oklidi ulungelelaniswe kwicala elithile kwisinyithi esinamandla aphezulu esingajoliswanga, kwaye umaleko we-superconducting ulahlwe kwi-substrate usebenzisa i-laser, eyenza into eyomeleleyo ye-substrate, kodwa ikwaphakamisa nomba. yeendleko zezixhobo kunye nemathiriyeli. Kungenxa yoko le nto uTanaka Kikinzoku Kogyo egxile kwii-substrates ezibhalwe phantsi. Iindleko zincitshiswa ngokusebenzisa ubhedu oluphezulu lwe-orientation njenge-substrate material, ekwanyusa amandla omatshini xa idibaniswa nomgangatho wezinto eziqiniswayo usebenzisa iteknoloji ye-clad engachaphazeli ukuqhelaniswa.
Yasekwa ngo-1885, iTanaka Precious Metals yakhe uluhlu oluhlukeneyo lwemisebenzi yoshishino egxile ekusetyenzisweni kweentsimbi ezixabisekileyo. Ngomhla we-1 ku-Apreli, i-2010, iqela laphinde lahlelwa kwakhona kunye neTanaka Holdings Co., Ltd. njengenkampani yokubamba (inkampani yomzali) yeTanaka Precious Metals. Ukongeza ekomelezeni ulawulo lwequmrhu, inkampani ijolise ekuphuculeni inkonzo iyonke kubathengi ngokuqinisekisa ulawulo olululo kunye nokuphunyezwa okuguquguqukayo kwemisebenzi. I-Tanaka Precious Metals izibophelele, njengequmrhu leengcali, ukubonelela ngeendidi ezahlukeneyo zeemveliso ngokusebenzisana phakathi kweenkampani zamaqela.
I-Tanaka Precious Metals ikudidi oluphezulu eJapan malunga nomthamo wentsimbi exabisekileyo ephathwayo, kwaye kangangeminyaka emininzi eli qela liye laphuhlisa kwaye labonelela ngokuzinzileyo ngeentsimbi ezixabisekileyo kwimizi-mveliso, ukongeza ekuboneleleni ngezincedisi kunye nezinto zokonga kusetyenziswa iintsimbi ezixabisekileyo. Njengeengcaphephe zentsimbi exabisekileyo, iQela liza kuqhubeka ukufaka isandla ekutyebiseni ubomi babantu kwixesha elizayo.
[Press inquiries]Tanaka Kikinzoku International K.K. (TKI)Global Sales Dept.https://www.tanaka.co.jp/support/req/ks_contact_e/index.htmlorTANAKA KIKINZOKU KOGYO K.K.Akio Nakayasu, +81.463.35.51.70Senior Engineer, Section Chief & Assistant to DirectorHiratsuka Technical Centera-nakayasu@ml.tanaka.co.jp
I-TANAKA yakhe imigca yemveliso ekhethekileyo ye-textured Cu metal substrates ye-YBCO superconducting wire kwaye iseke iinkqubo zokuvelisa ubuninzi ukuze zisetyenziswe ukuqala ngo-Epreli ka-2015.
[Press inquiries]Tanaka Kikinzoku International K.K. (TKI)Global Sales Dept.https://www.tanaka.co.jp/support/req/ks_contact_e/index.htmlorTANAKA KIKINZOKU KOGYO K.K.Akio Nakayasu, +81.463.35.51.70Senior Engineer, Section Chief & Assistant to DirectorHiratsuka Technical Centera-nakayasu@ml.tanaka.co.jp
Ixesha lokuposa: Nov-22-2019