Rubutun Rubutun Cu sun ƙunshi yadudduka uku (kauri na 0.1mm, faɗin 10mm) (Hoto: Wayar Kasuwanci)
Rubutun Rubutun Cu sun ƙunshi yadudduka uku (kauri na 0.1mm, faɗin 10mm) (Hoto: Wayar Kasuwanci)
TOKYO–(WIRE KASUWANCI)–Tanaka Holdings Co., Ltd. (Head office: Chiyoda-ku, Tokyo; Wakilin Darakta & Shugaba: Akira Tanae) a yau ya sanar da cewa Tanaka Kikinzoku Kogyo KK (Head office: Chiyoda-ku, Tokyo; Wakili Darakta & Shugaba: Akira Tanae) ya gina keɓaɓɓen layukan samarwa don ƙera kayan ƙarfe na Cu don YBCO superconducting waya (*1) kuma ya kafa tsarin samar da yawan jama'a don amfani daga Afrilu 2015.
A cikin Oktoba 2008, Tanaka Kikinzoku Kogyo tare da Chubu Electric Power da Jami'ar Kagoshima tare sun haɓaka ƙirar ƙarfe ta farko ta Cu ta amfani da waya mai ƙarfi. An fara samarwa kuma an rarraba samfurori daga Disamba na wannan shekarar. Wannan babbar waya ta maye gurbin amfani da Alloys Ni (nickel da tungsten alloys), waɗanda a da su ne kayan farko na kayan aikin ƙarfe na ƙarfe, tare da ƙarancin farashi da babban daidaitawa (*2) jan ƙarfe, don haka rage farashin da fiye da 50%. Daya daga cikin raunin jan karfe shi ne rashin karfinsa ga oxidation, wanda zai iya sa fim din bakin ciki (superconducting waya ko oxide buffer Layer) da aka kafa a kan ma'aunin ya rabu. Duk da haka, ana haɓaka daidaituwa da santsi na sama ta hanyar amfani da wani bayani na nickel plating na musamman wanda ya ƙunshi palladium a matsayin shingen shinge na ƙarfe na oxygen, wanda ke inganta kwanciyar hankali na fim din bakin ciki a kan substrate.
Tun lokacin da aka fara aiko da samfurori na abubuwan da aka rubuta na Cu, Tanaka Kikinzoku Kogyo ya ci gaba da gudanar da bincike don tabbatar da kwanciyar hankali. Samar da matakan elongated substrates yanzu ya zama mai yiwuwa ta hanyar inganta yanayin kayan aiki. Domin amsa bukatar gida da waje nan take, an gina layin samar da kayayyaki na musamman a wata masana'anta mallakin kamfani a cikin watan Afrilun 2015. Ana sa ran za a yi amfani da wannan fasaha a wasu fannoni daban-daban nan gaba da suka hada da nesa da nesa da sauransu. manyan igiyoyin samar da wutar lantarki, Magnetic Resonance Imaging (MRI) da Nuclear Magnetic Resonance (NMR), waɗanda ke buƙatar manyan filayen maganadisu, da injina don manyan jiragen ruwa. Tanaka Kikinzoku Kogyo yana fatan cimma tallace-tallace na shekara-shekara na yen biliyan 1.2 nan da shekara ta 2020.
An yi nasarar nuna samfurin nunin wannan sinadari ta amfani da waya mai ɗaukar nauyi a 2nd High-function Metal Expo tsakanin Afrilu 8 da Afrilu 10, 2015, a Tokyo Big Sight.
* 1 YBCO superconducting wayaSuperconducting kayan sarrafa don amfani azaman waya wanda ya cimma sifili juriya na lantarki. An kafa shi da yttrium, barium, jan karfe da oxygen.
*2 Hannun Hannu Wannan yana nuna matakin daidaituwa a cikin daidaitawar lu'ulu'u. Za'a iya samun mafi girman matakin ƙarfin aiki ta hanyar tsara lu'ulu'u a tazara na yau da kullun.
Superconducting wayoyi suna da halayen samar da filayen maganadisu masu ƙarfi lokacin da aka naɗe su. An rarraba su bisa ga zafin jiki mai mahimmanci (zazzabi a cikin abin da suka cimma superconductivity). Nau'o'in biyu sune "waya mai girman zafin jiki mai girma," wanda ke kula da haɓakawa a -196 ° c ko ƙasa, da kuma "waya mai ƙarancin zafin jiki," wanda ke kula da haɓakawa a -250 ° C ko ƙasa. Idan aka kwatanta da waya mai ƙarancin zafin jiki, wanda aka riga aka yi amfani da shi don MRI, NMR, motoci masu linzami da ƙari, waya mai zafi mai zafi yana da mahimmanci mai mahimmanci na yanzu (girman wutar lantarki), yana rage farashi ta amfani da nitrogen na ruwa don sanyaya. , kuma yana rage masu saurin kamuwa da tasirin filayen maganadisu na waje, don haka ana haɓaka haɓakar waya mai zafi mai zafi a halin yanzu.
Akwai tushen bismuth (wanda ake nufi da "bi-based" a ƙasa) da tushen yttrium (wanda ake magana da shi "Y-tushen" ƙasa) manyan wayoyi masu ɗaukar zafi. Ana cika tushen bi-biyu a cikin bututun azurfa wanda ake sarrafa shi don yin amfani da shi azaman waya, yayin da tushen Y kuma ana zubar da shi a cikin tsarin tef tare da lu'ulu'u masu daidaitawa don a yi amfani da su azaman waya. Y-tushen ana tsammanin zama na gaba-tsara na superconducting waya domin yana da musamman high halin yanzu yawa yawa, da karfi da Magnetic halaye, da kuma farashin kayan za a iya saukar da su ta hanyar rage adadin azurfa amfani.
Halaye na tushen Y-based superconducting waya substrates da fasaha ci gaban a Tanaka Kikinzoku Kogyo
Game da Y-based superconducting waya substrates, muna aiwatar da R&D don "IBAD substrates" da "textured substrates." Ana haɓaka halayen haɓakawa ta hanyar shirya lu'ulu'u na ƙarfe a cikin tazara na yau da kullun, don haka aikin daidaitawar ƙarfe dole ne a sarrafa shi akan kowane Layer da ke samar da tef. Domin IBAD substrates, oxide bakin ciki fim Layer yana daidaitacce a cikin wani takamaiman shugabanci akan wani ƙarfe mai ƙarfi mara ƙarfi, kuma ana zubar da wani yanki mai ƙarfi akan ma'aunin ta hanyar amfani da Laser, wanda ke haifar da wani abu mai ƙarfi, amma kuma yana tayar da batun. na farashin kayan aiki da kayan aiki. Wannan shine dalilin da ya sa Tanaka Kikinzoku Kogyo ya mai da hankali kan abubuwan da aka zayyana. Ana rage farashin ta hanyar amfani da jan ƙarfe mai tsayin daka azaman kayan aikin ƙasa, wanda kuma yana ƙara ƙarfin injina lokacin da aka haɗa shi tare da Layer kayan ƙarfafa ta amfani da fasahar clad wanda baya tasiri akan daidaitawa.
An kafa shi a cikin 1885, Tanaka Precious Metals ya gina nau'ikan ayyukan kasuwanci daban-daban da aka mayar da hankali kan amfani da karafa masu daraja. A ranar 1 ga Afrilu, 2010, an sake tsara ƙungiyar tare da Tanaka Holdings Co., Ltd. a matsayin kamfani (kamfanin iyaye) na Tanaka Precious Metals. Baya ga ƙarfafa tsarin gudanarwa na kamfanoni, kamfanin yana da niyyar haɓaka sabis na gabaɗaya ga abokan ciniki ta hanyar tabbatar da ingantaccen gudanarwa da aiwatar da ayyuka masu ƙarfi. Tanaka Precious Metals ta himmatu, a matsayinta na ƙwararrun masana'antu, don samar da kayayyaki iri-iri ta hanyar haɗin gwiwa tsakanin kamfanonin rukuni.
Tanaka Precious Metals yana cikin matsayi na farko a kasar Japan dangane da yawan karafa masu daraja, kuma tsawon shekaru da yawa kungiyar ta kera tare da samar da karafa masu daraja ta masana'antu, baya ga samar da na'urorin haɗi da kayayyaki na ajiya ta hanyar amfani da karafa masu daraja. A matsayin ƙwararrun ƙwararrun ƙarfe masu daraja, ƙungiyar za ta ci gaba da ba da gudummawa don inganta rayuwar mutane a nan gaba.
[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 ya gina keɓaɓɓen layukan samarwa don ƙirar ƙarfe na Cu don ingantaccen waya na YBCO kuma ya kafa tsarin samarwa da yawa don amfani daga Afrilu 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
Lokacin aikawa: Nuwamba 22-2019