Ma substrates a Cu okhala ndi mawonekedwe amapangidwa ndi zigawo zitatu (kukhuthala kwa 0.1mm, m'lifupi mwa 10mm) (Chithunzi: Business Wire)
Ma substrates a Cu okhala ndi mawonekedwe amapangidwa ndi zigawo zitatu (kukhuthala kwa 0.1mm, m'lifupi mwa 10mm) (Chithunzi: Business Wire)
TOKYO–(BUSINESS WIRE)–Tanaka Holdings Co., Ltd. (Ofesi yayikulu: Chiyoda-ku, Tokyo; Woyimira Mtsogoleri & CEO: Akira Tanae) lero yalengeza kuti Tanaka Kikinzoku Kogyo KK (Ofesi yayikulu: Chiyoda-ku, Tokyo; Woyimira Mtsogoleri & CEO: Akira Tanae) yapanga mizere yapadera yopangira zitsulo zopangidwa ndi textured Cu za waya wa YBCO superconducting (*1) ndipo yakhazikitsa njira zopangira zinthu zambiri kuti zigwiritsidwe ntchito kuyambira Epulo 2015.
Mu Okutobala 2008, Tanaka Kikinzoku Kogyo pamodzi ndi Chubu Electric Power ndi Kagoshima University adapanga pamodzi zinthu zoyambira zachitsulo za Cu zopangidwa ndi textured pogwiritsa ntchito waya wowongolera. Kupanga kunayamba ndipo zitsanzo zinagawidwa kuyambira Disembala chaka chomwecho. Waya wowongolera uwu umalowa m'malo mwa kugwiritsa ntchito zinthu za Ni (nickel ndi tungsten alloys), zomwe kale zinali zinthu zazikulu zopangira zinthu zowongolera zachitsulo zopangidwa ndi textured, zokhala ndi mkuwa wotsika mtengo komanso wowongolera kwambiri (*2), motero zimachepetsa ndalama ndi zoposa 50%. Chimodzi mwa zofooka za mkuwa ndi kuthekera kwake ku okosijeni, zomwe zingayambitse filimu yopyapyala (waya wowongolera kapena wosanjikiza wa oxide buffer) wopangidwa pa substrate kuti uchotsedwe. Komabe, mawonekedwe ake ndi kusalala kwa pamwamba kumawonjezeka pogwiritsa ntchito njira yapadera yopangira nickel yomwe ili ndi palladium ngati wosanjikiza wachitsulo cha okosijeni, zomwe zimapangitsa kuti filimu yopyapyala ikhale yokhazikika pa substrate.
Popeza zitsanzo za zinthu zopangidwa ndi Cu zinatumizidwa koyamba, Tanaka Kikinzoku Kogyo yapitiriza kufufuza kuti itsimikizire kukhazikika kwa malo osungiramo zinthu. Kupanga zinthu zazitali tsopano kwakhala kotheka kudzera mu kukonza bwino momwe zida zilili. Pofuna kuyankha kufunikira kwa zinthu zapakhomo ndi zapadziko lonse nthawi yomweyo, mzere wopangira wapadera unamangidwa pafakitale ya kampani mu Epulo 2015. Zikuyembekezeka kuti ukadaulo uwu udzagwiritsidwa ntchito m'magawo ena osiyanasiyana mtsogolomo kuphatikizapo zingwe zamagetsi zakutali komanso zamagetsi amphamvu kwambiri, Magnetic Resonance Imaging (MRI) ndi Nuclear Magnetic Resonance (NMR), zomwe zimafuna mphamvu zamaginito zambiri, ndi injini za zombo zazikulu. Tanaka Kikinzoku Kogyo ikufuna kupeza malonda a pachaka a yen 1.2 biliyoni pofika chaka cha 2020.
Chitsanzo cha chiwonetsero cha substrate iyi pogwiritsa ntchito waya woyendetsa zinthu chinawonetsedwa bwino pa 2nd High-function Metal Expo pakati pa Epulo 8 ndi Epulo 10, 2015, ku Tokyo Big Sight.
*1 Waya wowongolera wa YBCO Zinthu zowongolera zamagetsi zomwe zimagwiritsidwa ntchito ngati waya zomwe sizimalimbana ndi magetsi. Zimapangidwa ndi yttrium, barium, copper ndi oxygen.
*2 Kuyang'ana Izi zikusonyeza kuchuluka kwa kufanana kwa momwe makhiristo amayendera. Kuchuluka kwa mphamvu yowongolera zinthu kungapezeke mwa kuyika makhiristo nthawi ndi nthawi.
Mawaya oyendetsera magetsi amphamvu ali ndi khalidwe lopanga mphamvu zamaginito amphamvu akamazungulira. Amagawidwa malinga ndi kutentha kofunikira (kutentha komwe amafikira mphamvu yoyendetsa magetsi). Mitundu iwiriyi ndi "waya woyendetsa magetsi amphamvu kwambiri," womwe umasunga mphamvu yoyendetsa magetsi pa -196°c kapena pansi pake, ndi "waya woyendetsa magetsi wotsika kwambiri," womwe umasunga mphamvu yoyendetsa magetsi pa -250°c kapena pansi pake. Poyerekeza ndi waya woyendetsa magetsi wotsika kwambiri, womwe ukugwiritsidwa kale ntchito pa MRI, NMR, magalimoto oyenda ndi zina zambiri, waya woyendetsa magetsi wapamwamba kwambiri uli ndi mphamvu yoyendetsa magetsi yofunikira kwambiri (kukula kwa mphamvu yamagetsi), umachepetsa ndalama pogwiritsa ntchito nayitrogeni yamadzimadzi poziziritsa, ndipo umachepetsa kukhudzidwa ndi mphamvu zamaginito akunja, kotero kupanga waya woyendetsa magetsi wapamwamba kwambiri kukukulimbikitsidwa pakadali pano.
Pali mawaya oyendetsera zinthu okhala ndi bismuth (omwe amatchedwa "bi-based" pansipa) ndi mawaya oyendetsera zinthu okhala ndi yttrium (omwe amatchedwa "Y-based" pansipa). Mawaya oyendetsera zinthu okhala ndi bismuth amadzazidwa mu chitoliro chasiliva chomwe chimakonzedwa kuti chigwiritsidwe ntchito ngati waya, pomwe mawaya oyendetsera zinthu okhala ndi Y amayikidwa pa substrate mu mtundu wa tepi yokhala ndi makristalo ogwirizana kuti agwiritsidwe ntchito ngati waya. Mawaya oyendetsera zinthu okhala ndi Y akuyembekezeka kukhala mbadwo wotsatira wa mawaya oyendetsera zinthu okhala ndi superconducting chifukwa ali ndi mphamvu yamagetsi yofunikira kwambiri, mphamvu ya maginito yamphamvu, ndipo mtengo wa zipangizo ukhoza kuchepetsedwa pochepetsa kuchuluka kwa siliva wogwiritsidwa ntchito.
Makhalidwe a ma substrates a waya wa superconducting okhala ndi Y ndi chitukuko chaukadaulo ku Tanaka Kikinzoku Kogyo
Ponena za ma substrate a waya opangidwa ndi Y-based superconducting, tikuchita kafukufuku ndi chitukuko cha "ma substrate a IBAD" ndi "ma substrate okhala ndi mawonekedwe." Makhalidwe a superconductivity amawonjezeka pokonza makristasi achitsulo nthawi ndi nthawi, kotero kukonza kwa chitsulo kuyenera kukonzedwa pa gawo lililonse lomwe limapanga tepi. Pa ma substrate a IBAD, gawo lochepa la filimu ya oxide limayendetsedwa mbali inayake pa chitsulo champhamvu kwambiri chosayendetsedwa, ndipo gawo lowongolera limayikidwa pa gawolo pogwiritsa ntchito laser, yomwe imapanga zinthu zolimba za substrate, komanso imadzutsa nkhani ya mtengo wa zida ndi zipangizo. Ichi ndichifukwa chake Tanaka Kikinzoku Kogyo wayang'ana kwambiri pa ma substrate okhala ndi mawonekedwe. Ndalama zimachepetsedwa pogwiritsa ntchito mkuwa wowongolera kwambiri ngati chinthu cha substrate, chomwe chimawonjezeranso mphamvu yamakina ikaphatikizidwa ndi gawo lolimbitsa pogwiritsa ntchito ukadaulo wovala womwe sukhudza momwe zinthu zilili.
Kampani ya Tanaka Precious Metals, yomwe idakhazikitsidwa mu 1885, yakhazikitsa ntchito zosiyanasiyana zamabizinesi zomwe zimayang'ana kwambiri kugwiritsa ntchito zitsulo zamtengo wapatali. Pa Epulo 1, 2010, gululi linakonzedwanso ndi Tanaka Holdings Co., Ltd. ngati kampani yayikulu (kampani yayikulu) ya Tanaka Precious Metals. Kuwonjezera pa kulimbitsa kayendetsedwe ka makampani, kampaniyo ikufuna kukonza ntchito zonse kwa makasitomala poonetsetsa kuti kayendetsedwe kabwino ka ntchito kakugwira ntchito moyenera komanso mosinthasintha. Tanaka Precious Metals yadzipereka, monga bungwe lapadera la makampani, kupereka zinthu zosiyanasiyana kudzera mu mgwirizano pakati pa makampani amagulu.
Tanaka Precious Metals ili m'gulu lapamwamba ku Japan pankhani ya kuchuluka kwa zitsulo zamtengo wapatali zomwe zimagwiritsidwa ntchito, ndipo kwa zaka zambiri gululi lakhala likupanga ndikupereka zitsulo zamtengo wapatali zamafakitale mokhazikika, kuwonjezera pakupereka zowonjezera ndi zinthu zosungira pogwiritsa ntchito zitsulo zamtengo wapatali. Monga akatswiri a zitsulo zamtengo wapatali, Gululi lipitiliza kuthandiza pakulemeretsa miyoyo ya anthu mtsogolo.
[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
TANAKA yapanga mizere yapadera yopangira zitsulo zopangidwa ndi textured Cu za waya wa YBCO superconducting ndipo yakhazikitsa njira zopangira zinthu zambiri kuti zigwiritsidwe ntchito kuyambira mu Epulo 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
Nthawi yotumizira: Novembala-22-2019