{"id":1663,"date":"2024-09-29T14:59:15","date_gmt":"2024-09-29T06:59:15","guid":{"rendered":"https:\/\/srqwj.com\/?p=1663"},"modified":"2024-09-29T14:59:17","modified_gmt":"2024-09-29T06:59:17","slug":"3d-dayin-xin-tu-po","status":"publish","type":"post","link":"https:\/\/srqwj.com\/tr\/repository\/3d-dayin-xin-tu-po\/","title":{"rendered":"3D bask\u0131da yeni bir at\u0131l\u0131m. 2024'\u00fcn ikinci bilim \u00e7al\u0131\u015fmas\u0131!"},"content":{"rendered":"

2024'te 3D bask\u0131 teknolojisi alan\u0131ndaki ikinci Science makalesi 8 \u015eubat'ta yay\u0131mland\u0131.

(bir yerden) gelmekQueensland \u00dcniversitesi, Avustralya<\/strong>(Jingqi Zhang ve di\u011ferleri,)Chongqing \u00dcniversitesi<\/strong>(Ziyong Hou, Xiaoxu Huang),Danimarka Teknik \u00dcniversitesi<\/strong>Ortak ekip, \"\u0130ki i\u015flevli ala\u015f\u0131m tasar\u0131m\u0131 yoluyla ultra d\u00fczg\u00fcn, g\u00fc\u00e7l\u00fc ve s\u00fcnek 3D bask\u0131l\u0131 titanyum ala\u015f\u0131m\u0131\" ba\u015fl\u0131kl\u0131 bir makale yay\u0131nlad\u0131. \u0130ki i\u015flevli ala\u015f\u0131m tasar\u0131m\u0131 yoluyla ultra d\u00fczg\u00fcn, g\u00fc\u00e7l\u00fc ve s\u00fcnek 3D bask\u0131l\u0131 titanyum ala\u015f\u0131m\u0131\".3D bask\u0131 ile haz\u0131rlanan titanyum ala\u015f\u0131m\u0131na ula\u015f\u0131ld\u0131<\/strong>Akma mukavemeti 926 MPa ve s\u00fcneklik 261 TP3T ile mukavemet ve s\u00fcneklik dengesi sa\u011flanm\u0131\u015ft\u0131r.<\/strong><\/p>\n\n\n\n

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Ara\u015ft\u0131rma ge\u00e7mi\u015fi<\/strong>Kaba s\u00fctunlu taneler ve d\u00fczensiz da\u011f\u0131lm\u0131\u015f fazlar genellikle metal 3D bask\u0131 s\u0131ras\u0131nda ortaya \u00e7\u0131kar ve bu da d\u00fczensiz veya hatta zay\u0131f mekanik \u00f6zelliklere neden olur. Ara\u015ft\u0131rma, 3D bask\u0131 ile titanyum ala\u015f\u0131mlar\u0131n\u0131n y\u00fcksek mukavemet ve tutarl\u0131 \u00f6zelliklerini elde etmek i\u00e7in do\u011frudan bir yakla\u015f\u0131m sa\u011flayan bir tasar\u0131m stratejisini i\u00e7ermektedir. Toz metal kar\u0131\u015f\u0131mlar\u0131na molibden (Mo) eklenmesinin faz stabilitesini art\u0131rd\u0131\u011f\u0131 ve 3D bask\u0131l\u0131 ala\u015f\u0131mlar\u0131n mukavemet, s\u00fcneklik ve gerilme \u00f6zelliklerinin homojenli\u011fini geli\u015ftirdi\u011fi g\u00f6sterilmi\u015ftir. Ayn\u0131 say\u0131daki bir Science inceleme makalesi, metodolojinin di\u011fer toz kar\u0131\u015f\u0131mlar\u0131na uygulanmas\u0131n\u0131n ve geli\u015fmi\u015f \u00f6zelliklere sahip farkl\u0131 ala\u015f\u0131mlar\u0131n uyarlanabilmesinin umut verici oldu\u011funu belirtmi\u015ftir.<\/p>\n\n\n\n

Metal 3D bask\u0131l\u0131 ala\u015f\u0131mlar\u0131n tek tip olmayan \u00f6zelliklerinin ana nedeni \u015funlard\u0131r<\/strong>: Katman katman 3D bask\u0131 s\u00fcrecinde, tipik olarak 103<\/sup>-108<\/sup>K\/s'lik y\u00fcksek so\u011futma h\u0131z\u0131, metal tozunun eritildi\u011fi eriyik havuzunun kenar\u0131 ve taban\u0131 yak\u0131n\u0131nda \u00f6nemli bir termal gradyan olu\u015fturur. Termal gradyan, yeni eritilen malzeme ile a\u015fa\u011f\u0131daki kat\u0131 malzeme aras\u0131ndaki aray\u00fcz boyunca epitaksiyel tane b\u00fcy\u00fcmesine neden olur ve taneler eriyik havuzunun merkezine do\u011fru b\u00fcy\u00fcr. \u00c7ok katmanl\u0131 bask\u0131 s\u0131ras\u0131nda \u0131s\u0131tma ve k\u0131smi yeniden eritme d\u00f6ng\u00fcleri sonunda b\u00fcy\u00fck s\u00fctunlu tanelerin ve homojen olmayan \u015fekilde da\u011f\u0131lm\u0131\u015f fazlar\u0131n olu\u015fmas\u0131na yol a\u00e7ar; bunlar\u0131n her ikisi de anizotropiye ve mekanik \u00f6zelliklerin bozulmas\u0131na yol a\u00e7abilece\u011finden istenmeyen durumlard\u0131r.<\/p>\n\n\n\n

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\u00c7e\u015fitli metalik malzemelerin mukavemet-s\u00fcnekli\u011fi<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n

Titanyum ala\u015f\u0131mlar\u0131 en yayg\u0131n kullan\u0131lan metal 3D bask\u0131 malzemelerinden biridir. Ortam s\u0131cakl\u0131klar\u0131ndaki m\u00fchendislik uygulamalar\u0131nda, uygun titanyum ala\u015f\u0131mlar\u0131 tipik olarak y\u00fczde 10-25'lik bir gerilme uzamas\u0131 sergiler ve bu da iyi malzeme g\u00fcvenilirli\u011fini yans\u0131t\u0131r. Daha fazla uzama (s\u00fcneklik) daha kolay \u015fekillendirmeyi kolayla\u015ft\u0131r\u0131r ve baz\u0131 uygulamalarda tercih edilirken, bu uzama aral\u0131\u011f\u0131nda artan mukavemet genellikle mekanik y\u00fcklere dayanmak i\u00e7in tercih edilir. Mukavemet ve s\u00fcneklik aras\u0131ndaki denge, metalik malzemelerin i\u015flenmesi i\u00e7in hem geleneksel hem de eklemeli \u00fcretim tekniklerinde her zaman g\u00f6z \u00f6n\u00fcnde bulundurulmal\u0131d\u0131r.<\/p>\n\n\n\n

Mukavemet ve s\u00fcnekli\u011fi geli\u015ftirmeye y\u00f6nelik stratejiler ve s\u0131n\u0131rlamalar<\/strong><\/p>\n\n\n\n

3D bask\u0131l\u0131 ala\u015f\u0131mlar\u0131n mukavemetini ve s\u00fcnekli\u011fini art\u0131rmak i\u00e7in \u00e7e\u015fitli stratejiler vard\u0131r<\/strong>. Bunlar aras\u0131nda ala\u015f\u0131m tasar\u0131m\u0131n\u0131n optimizasyonu, proses kontrol\u00fc, ince tane s\u0131n\u0131rlar\u0131n\u0131n g\u00fc\u00e7lendirilmesi ve tane mikroyap\u0131s\u0131n\u0131n modifikasyonunun yan\u0131 s\u0131ra istenmeyen (k\u0131r\u0131lgan) fazlar\u0131n bast\u0131r\u0131lmas\u0131, ikinci fazlar\u0131n eklenmesi ve son i\u015flem yer almaktad\u0131r. \u015eu anda, s\u00fctunlu kristaller ve istenmeyen fazlar sorunlar\u0131n\u0131 ele alan ara\u015ft\u0131rmalar, mikro yap\u0131y\u0131 ve faz bile\u015fimini de\u011fi\u015ftirmek i\u00e7in elementlerin in situ katk\u0131lanmas\u0131na odaklanmaktad\u0131r. Bu yakla\u015f\u0131m ayn\u0131 zamanda izometrik kristallerin, yani uzunlamas\u0131na ve enine eksenler boyunca yakla\u015f\u0131k olarak e\u015fit tane boyutlar\u0131na sahip yap\u0131lar\u0131n olu\u015fumunu te\u015fvik eder. In situ ala\u015f\u0131mlama, mukavemet ve s\u00fcneklik aras\u0131ndaki dengenin \u00fcstesinden gelmek i\u00e7in umut verici bir yol sunar.\u00d6zellikle toz yata\u011f\u0131 f\u00fczyonu ve y\u00f6nlendirilmi\u015f enerji biriktirme gibi 3D bask\u0131 teknolojilerinde<\/strong>.<\/p>\n\n\n\n

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Ara\u015ft\u0131rmac\u0131lar, 3D bask\u0131l\u0131 ala\u015f\u0131mlara farkl\u0131 elementler eklerken tane morfolojisini ve mekanik \u00f6zellikleri ara\u015ft\u0131rd\u0131lar. \u00d6rne\u011fin, nanoseramik zirkonyum hidrit partik\u00fcllerinin bas\u0131lamayan al\u00fcminyum ala\u015f\u0131mlar\u0131na katk\u0131lanmas\u0131, rafine edilmi\u015f bir e\u015f eksenli tane mikro yap\u0131s\u0131na ve i\u015flenmi\u015f malzemelerle kar\u015f\u0131la\u015ft\u0131r\u0131labilir gerilme \u00f6zelliklerine sahip bas\u0131labilir ve \u00e7atlaks\u0131z malzemelerle sonu\u00e7lanm\u0131\u015ft\u0131r. Ancak titanyum ala\u015f\u0131mlar\u0131 i\u00e7in, piyasada bulunan tane incelticilerin genellikle tane yap\u0131s\u0131 \u00fczerinde s\u0131n\u0131rl\u0131 etkisi vard\u0131r. Titanyum ala\u015f\u0131mlar\u0131n\u0131n inceltme mekanizmalar\u0131, \u00f6zellikle de 3D bask\u0131 kat\u0131la\u015fmas\u0131 s\u0131ras\u0131nda s\u00fctunludan izometri\u011fe ge\u00e7i\u015f, kapsaml\u0131 bir \u015fekilde incelenmi\u015ftir, ancak verimlilik s\u0131n\u0131rlamalar\u0131 devam etmektedir. Bu engelin \u00fcstesinden gelme giri\u015fimleri aras\u0131nda de\u011fi\u015fen i\u015fleme parametreleri, y\u00fcksek yo\u011funluklu ultrasonik uygulamalar, ala\u015f\u0131m tasar\u0131m\u0131 yoluyla istenen heterojen yap\u0131lar\u0131n tan\u0131t\u0131lmas\u0131, heterojen \u00e7ekirdeklenme b\u00f6lgelerinde tane inceltici olarak \u00e7\u00f6z\u00fcnen maddelerin eklenmesi ve y\u00fcksek a\u015f\u0131r\u0131 so\u011futma kapasitesine sahip \u00e7\u00f6z\u00fcnen maddelerin dahil edilmesi yer almaktad\u0131r. Titanyumdaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc s\u0131n\u0131rlayan \u03b2-\u00f6tektik stabilizat\u00f6r elementler Cu, Fe, Cr, Co ve Ni gibi elementler.<\/p>\n\n\n\n

Yeni ara\u015ft\u0131rma b\u00fcy\u00fck at\u0131l\u0131mlara yol a\u00e7\u0131yor<\/strong>Titanyum ala\u015f\u0131mlar\u0131nda k\u0131r\u0131lgan metaller aras\u0131 \u00f6tektiklerin olu\u015fumuna yol a\u00e7abilen \u03b2-\u00f6tektik stabilizat\u00f6r elementleri kullanmak yerine, ara\u015ft\u0131rmac\u0131lar Ti-5553 (Ti-5Al-5Mo-5V-3Cr) i\u00e7in \u03b2-homokristalin grubundan [niyobyum (Nb), tantal (Ta) ve vanadyum (V) dahil] Mo'yu se\u00e7tiler. Yerinde ala\u015f\u0131mlama i\u015flemi s\u0131ras\u0131nda molibden, erimi\u015f havuza hassas bir \u015fekilde ta\u015f\u0131n\u0131r ve her tarama katman\u0131 s\u0131ras\u0131nda kristal olu\u015fumu ve inceltme i\u00e7in bir tohum \u00e7ekirde\u011fi g\u00f6revi g\u00f6r\u00fcr. mo katk\u0131s\u0131, b\u00fcy\u00fck s\u00fctunlu kristallerden ince e\u015f eksenli ve dar s\u00fctunlu yap\u0131lara ge\u00e7i\u015fi te\u015fvik eder. mo ayr\u0131ca istenen \u03b2 faz\u0131n\u0131 stabilize eder ve termal d\u00f6ng\u00fc s\u0131ras\u0131nda faz heterojenli\u011finin olu\u015fumunu engeller.
<\/p>\n\n\n\n

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Mo katk\u0131l\u0131 Ti-5553 titanyum ala\u015f\u0131m\u0131n\u0131n karakterizasyonu<\/p>\n<\/div><\/div>\n\n\n\n


Ara\u015ft\u0131rmac\u0131lar, Ti-5553+5Mo'nun akma dayan\u0131m\u0131 ve kopma uzamas\u0131n\u0131, L-PBF durumunda ve bask\u0131 sonras\u0131 \u0131s\u0131l i\u015flem alt\u0131nda \u00fcretilen Ti-5553 (Ti-55531 ve Ti-55511'in yan\u0131 s\u0131ra) ile kar\u015f\u0131la\u015ft\u0131rd\u0131. Ti-5553 ve fabrikasyon haldeki benzer ala\u015f\u0131mlar\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, Ti-5553+5Mo kar\u015f\u0131la\u015ft\u0131r\u0131labilir akma dayan\u0131m\u0131 g\u00f6sterirken \u00f6nemli \u00f6l\u00e7\u00fcde geli\u015ftirilmi\u015f s\u00fcneklik g\u00f6sterir. Bask\u0131 sonras\u0131 \u0131s\u0131l i\u015flem, L-PBF ile \u00fcretilen Ti-5553'\u00fcn mekanik \u00f6zelliklerini dengelemek i\u00e7in yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Belirli \u0131s\u0131l i\u015flem ko\u015fullar\u0131 alt\u0131nda y\u00fcksek akma dayan\u0131mlar\u0131 (>1100 MPa) elde edilebilmesine ra\u011fmen, s\u00fcneklik genellikle <10% kopma uzamas\u0131 ile \u00f6nemli \u00f6l\u00e7\u00fcde bozulur ve bu da g\u00fcvenlik a\u00e7\u0131s\u0131ndan kritik uygulamalarda kullan\u0131m\u0131 s\u0131n\u0131rlar. \u00d6rne\u011fin, titanyum end\u00fcstrisinin beygiri olarak adland\u0131r\u0131lan Ti6Al4V'nin tavsiye edilen minimum kopma uzamas\u0131 101 TP3 T'dir. Buna kar\u015f\u0131l\u0131k, a\u015fa\u011f\u0131 ak\u0131\u015f \u0131s\u0131l i\u015flemine gerek kalmadan, Ti-5553+5Mo malzemeden do\u011frudan bas\u0131lan par\u00e7alar, L-PBF, m\u00fckemmel bir mukavemet ve s\u00fcneklik dengesi sergiler ve bu da onlar\u0131 benzer ala\u015f\u0131mlar aras\u0131nda \u00f6ne \u00e7\u0131kar\u0131r. Nihayetinde, ara\u015ft\u0131rmac\u0131lar bu stratejiyi a\u015fa\u011f\u0131dakileri imal etmek i\u00e7in kulland\u0131larM\u00fckemmel \u00f6zellik b\u00fct\u00fcnl\u00fc\u011f\u00fcne sahip malzeme, akma dayan\u0131m\u0131 926MPa, kopma uzamas\u0131 26%.<\/strong><\/p>\n\n\n\n

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L-PBF ile \u00fcretilen Ti-5553'\u00fcn mikroyap\u0131s\u0131 ve mekanik \u00f6zellikleri<\/p>\n\n\n\n

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L-PBF ile \u00fcretilen Ti-5553 ve Ti-5553+5Mo'nun mekanik \u00f6zellikleri<\/p>\n\n\n\n


Ti-5553+5Mo'nun mekanik \u00f6zellikleri son derece homojendi ve Ti-5553'\u00fcnkilere g\u00f6re geli\u015ftirilmi\u015fti. Par\u00e7a kalitesini de\u011ferlendirmek i\u00e7in yap\u0131lan mikro odakl\u0131 bilgisayarl\u0131 tomografi (mikro-BT) taramas\u0131, her iki malzemenin de s\u0131ras\u0131yla 0,004024% ve 0,001589% toplam g\u00f6zenek hacmi fraksiyonlar\u0131 ile \u00e7ok y\u00fcksek yo\u011funluklar sergiledi\u011fini ortaya koymu\u015ftur. bu t\u00fcr y\u00fcksek yo\u011funluklar, g\u00f6zeneklili\u011fin Ti-5553'\u00fcn y\u00fcksek oranda da\u011f\u0131lm\u0131\u015f gerilme \u00f6zelliklerine neden olma olas\u0131l\u0131\u011f\u0131n\u0131n d\u00fc\u015f\u00fck oldu\u011funu ve Ti-5553+5Mo'nun mekanik \u00f6zelliklerinin y\u00fcksek tutarl\u0131l\u0131\u011f\u0131 ile tutarl\u0131 oldu\u011funu g\u00f6stermektedir. +5Mo mekanik \u00f6zelliklerin y\u00fcksek tutarl\u0131l\u0131\u011f\u0131. Mo ilavesinin tane yap\u0131s\u0131 \u00fczerindeki etkisini ortaya \u00e7\u0131karmak i\u00e7in ara\u015ft\u0131rmac\u0131lar, Ti-5553 ve Mo katk\u0131l\u0131 Ti-5553'\u00fcn elektron geri sa\u00e7\u0131lma k\u0131r\u0131n\u0131m\u0131 (EBSD) karakterizasyonunu ger\u00e7ekle\u015ftirdiler.Ti-5553'\u00fcn mikroyap\u0131s\u0131, g\u00fc\u00e7l\u00fc bir kristal \u00f6rg\u00fc sergileyen tarama y\u00f6n\u00fc boyunca nispeten b\u00fcy\u00fck tanelerden olu\u015fur. Ti-5553'e 5.0 wt% Mo eklenmesi, tane yap\u0131s\u0131nda ve ilgili kristal yap\u0131da \u00f6nemli de\u011fi\u015fikliklere yol a\u00e7ar. Ti-5553+5Mo'nun tarama izlerinin kenarlar\u0131 boyunca olu\u015fan bir\u00e7ok ince e\u015f eksenli taneler (~20 \u03bcm \u00e7ap\u0131nda) olduk\u00e7a g\u00f6r\u00fcn\u00fcrd\u00fcr. Buna kar\u015f\u0131l\u0131k, Ti-5553+5Mo'nun mikroyap\u0131s\u0131, tektonik y\u00f6n boyunca ince e\u015f eksenli taneler ve dar s\u00fctunlu kristaller ile karakterize edilir. Mikroyap\u0131 daha yak\u0131ndan incelendi\u011finde, ince s\u00fctunlu tanelerin periyodik da\u011f\u0131l\u0131m\u0131 ortaya \u00e7\u0131kmaktad\u0131r. Ti-5553'te birden fazla katmana yay\u0131lan y\u00fcksek oranda \u00f6r\u00fclm\u00fc\u015f s\u00fctunlu kristallerin aksine, Ti-5553+5Mo'daki s\u00fctunlu kristallerin uzunluk \u00f6l\u00e7e\u011fi eriyik havuzu boyutu taraf\u0131ndan belirlenir ve kristal \u00f6rg\u00fcs\u00fc rastgele ve zay\u0131f hale gelir.<\/p>\n\n\n\n

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Ti-5553 ve Ti-5553+5Mo'nun mikroyap\u0131sal karakterizasyonu<\/p>\n\n\n\n

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Ti-5553 ve molibden katk\u0131l\u0131 Ti-5553'\u00fcn faz analizi<\/p>\n\n\n\n

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Ti-55535'ten yap\u0131lan k\u0131r\u0131lma numunelerinin EBSD karakterizasyonuSON
<\/strong><\/p>\n\n\n\n

Ancak ara\u015ft\u0131rmac\u0131lar mikroyap\u0131da \u00e7\u00f6z\u00fcnmemi\u015f molibden partik\u00fclleri tespit etmi\u015flerdir ve bunlar\u0131n potansiyel etkileri bilinmemektedir. Asl\u0131nda, in situ ala\u015f\u0131mlama stratejilerinde \u00e7\u00f6z\u00fcnmemi\u015f par\u00e7ac\u0131klar\u0131n rastgele varl\u0131\u011f\u0131, mekanik ve korozyon \u00f6zellikleriyle ilgili endi\u015feleri art\u0131rmaktad\u0131r. \u00d6rne\u011fin, in situ ala\u015f\u0131m eklenmi\u015f partik\u00fcllerin tamamen erimesi daha y\u00fcksek enerji gerektirebilir ve a\u015f\u0131r\u0131 \u0131s\u0131nma mikroyap\u0131sal de\u011fi\u015fikliklere ve mekanik \u00f6zelliklerin bozulmas\u0131na yol a\u00e7abilir. Ayr\u0131ca, \u00e7\u00f6z\u00fcnmemi\u015f Mo partik\u00fcllerinin neden oldu\u011fu dinamik yorulma ve korozyon \u00f6zellikleri bilinmemektedir. Bask\u0131 sonras\u0131 \u0131s\u0131l i\u015flem \u00e7\u00f6z\u00fcnmemi\u015f partik\u00fclleri ortadan kald\u0131rabilse de, mekanik \u00f6zellikleri etkileyebilecek mikro yap\u0131y\u0131 de\u011fi\u015ftirebilir.<\/p>\n\n\n\n

Genel olarak, bu Bilim \u00e7al\u0131\u015fmas\u0131nda \u00f6nerilen tasar\u0131m stratejisi, farkl\u0131 metal tozu hammaddelerini, farkl\u0131 yazd\u0131r\u0131labilir ala\u015f\u0131m sistemlerini, farkl\u0131 3D bask\u0131 tekniklerini ve geli\u015fmi\u015f \u00e7ok malzemeli bask\u0131y\u0131 ke\u015ffetmek i\u00e7in yollar a\u00e7maktad\u0131r. Ayr\u0131ca s\u00fctunlu tanelerin olu\u015fumunu engeller ve istenmeyen faz homojensizliklerini \u00f6nler. Bu sorunlar, her bir tozun bask\u0131 parametrelerinden etkilenen farkl\u0131 termal da\u011f\u0131l\u0131mlar nedeniyle ortaya \u00e7\u0131kar. Strateji ayn\u0131 zamanda bas\u0131l\u0131 durumdaki mukavemet ve s\u00fcneklik aras\u0131ndaki dengenin \u00fcstesinden gelerek, bask\u0131 sonras\u0131 i\u015flemlere olan ihtiyac\u0131 en aza indiriyor ve \u015f\u00fcphesiz 3D bask\u0131 alan\u0131nda bir ara\u015ft\u0131rma patlamas\u0131na yol a\u00e7acak avantajlar sa\u011fl\u0131yor.<\/p>","protected":false},"excerpt":{"rendered":"

Queensland \u00dcniversitesi, Chongqing \u00dcniversitesi ve Danimarka Teknik \u00dcniversitesi'nden ortak bir ekip \"\u0130ki i\u015flevli ala\u015f\u0131m tasar\u0131m\u0131 yoluyla ultra homojen, y\u00fcksek mukavemetli ve s\u00fcnek 3D bask\u0131l\u0131 titanyum ala\u015f\u0131mlar\u0131\" ba\u015fl\u0131kl\u0131 bir makale yay\u0131nlad\u0131.<\/p>","protected":false},"author":1,"featured_media":1673,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[24],"class_list":["post-1663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-repository","tag-zhi-shi-ku"],"acf":[],"yoast_head":"\n3D\u6253\u5370\u65b0\u7a81\u7834\uff012024\u5e74\u7b2c\u4e8c\u7bc7Science\u7814\u7a76\uff01 - \u4e09\u5e1d\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"description\" content=\"\u7531\u6606\u58eb\u5170\u5927\u5b66\u3001\u91cd\u5e86\u5927\u5b66\u3001\u4e39\u9ea6\u6280\u672f\u5927\u5b66\u7684\u8054\u5408\u56e2\u961f\u53d1\u8868\u4e86\u9898\u4e3a\u201c\u901a\u8fc7\u53cc\u529f\u80fd\u5408\u91d1\u8bbe\u8ba1\u5b9e\u73b0\u8d85\u5747\u5300\u3001\u9ad8\u5f3a\u5ea6\u4e14\u5177\u6709\u5ef6\u5c55\u6027\u76843D\u6253\u5370\u949b\u5408\u91d1\u201d\u6587\u7ae0\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/srqwj.com\/tr\/repository\/3d-dayin-xin-tu-po\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3D\u6253\u5370\u65b0\u7a81\u7834\uff012024\u5e74\u7b2c\u4e8c\u7bc7Science\u7814\u7a76\uff01\" \/>\n<meta property=\"og:description\" content=\"\u7531\u6606\u58eb\u5170\u5927\u5b66\u3001\u91cd\u5e86\u5927\u5b66\u3001\u4e39\u9ea6\u6280\u672f\u5927\u5b66\u7684\u8054\u5408\u56e2\u961f\u53d1\u8868\u4e86\u9898\u4e3a\u201c\u901a\u8fc7\u53cc\u529f\u80fd\u5408\u91d1\u8bbe\u8ba1\u5b9e\u73b0\u8d85\u5747\u5300\u3001\u9ad8\u5f3a\u5ea6\u4e14\u5177\u6709\u5ef6\u5c55\u6027\u76843D\u6253\u5370\u949b\u5408\u91d1\u201d\u6587\u7ae0\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/srqwj.com\/tr\/repository\/3d-dayin-xin-tu-po\/\" \/>\n<meta property=\"og:site_name\" content=\"\u4e09\u5e1d\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-29T06:59:15+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-09-29T06:59:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/srqwj.com\/wp-content\/uploads\/2024\/09\/2024-nian-di-er-pian-science-yan-jiu.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"644\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"3dptek\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"3dptek\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/srqwj.com\/repository\/3d-dayin-xin-tu-po\/\",\"url\":\"https:\/\/srqwj.com\/repository\/3d-dayin-xin-tu-po\/\",\"name\":\"3D\u6253\u5370\u65b0\u7a81\u7834\uff012024\u5e74\u7b2c\u4e8c\u7bc7Science\u7814\u7a76\uff01 - 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