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39篇 您的检索式:作者名="H. OKADA"
    题名 作者 年代 出处 被引量
1超超临界锅炉用钢SUPER304H、TP347HFG和HR3C长期蠕变特性和微观组织研究显示文摘SUPER304H(18Cr-9Ni-3Cu—Nb—N,ASME CC2328)和TP347HFG(18Cr-12 Ni—Nb,ASME SA213)钢种,已经成功研制并用于制造高强度、高抗蒸汽氧化性能的钢管。SUPER304H在600℃最长蠕变时间为85,426小时和TP347HFG在700℃最长蠕变时间为55,858小时,这充分证明了其具有稳定的强度和微观组织,与其他传统的奥氏体不锈钢相比,即使在微观组织中发现含有很少量的σ相,但并没有观察到其它脆性相。HR3C(25Cr-20Ni—Nb—N,ASME CC2115)也已研制并用于具有高强度和高抗腐蚀性能的钢管。该钢管可应用于蒸汽温度为600℃左右的超超临界锅炉的易腐蚀部件。HR3C在700℃、69MPa的最长蠕变时间为88,362小时,这证明在600—800%它具有相当高的蠕变强度和稳定的微观组织。自1991年以来,这三种钢管已经作为过热器和再热器管安装在Eddystone三号超超临界炉上,而且经过长期服役后,割管取下进行微观组织研究。本文描述了这三种钢管的最新长时蠕变特性和长期时效后微观组织的变化。目前世界上已经将这_一种钢管作为标准材料成功用作新刊榴超临界锅炉的讨热器和再热器管。A. Iseda H. Okada H. Semba M. Igarashi 张学星(翻译) 李刚(校对) 2009东方锅炉2009,,1:4
2Pancreaticobiliary maljunction: retrospective and nationwide survey in Japan显示文摘Seiki Tashiro T. Imaizumi H. Ohkawa A. Okada T. Katoh Y. Kawaharada H. Shimada H. Takamatsu H. Miyake T. Todani 2003Journal of Hepato - Biliary - Pancreatic Surgery2003,,5:4
3ICRF Heated Long-Pulse Plasma Discharges in LHD显示文摘A long-pulse plasma discharge for more than 30 min.was achieved on the LargeHelical Device(LHD).A plasma of n_e=0.8×10^(19)m^(-3)and T_(iO)=2.0 keV was sustained withP_(ICH)=0.52 MW,P_(ECH)=0.1 MW and averaged P_(NBI)=0.067 MW.Total injected heatingenergy was 1.3 GJ,which was a quarter of the prepared RF heating energy.One of the keys to thesuccess of the experiment was a dispersion of the local plasma heat load to divertors,accomplishedby shifting the magnetic axis inward and outward.R. KUMAZAWA T. SEKI T. MUTOH K. SAITO T. WATARI Y. NAKAMURA M. SAKAMOTO T. WATANABE S. KUBO T. SHIMOZUMA Y. YOSHIMURA H. IGAMI Y. TAKEIRI Y. OKA K. TSUMORI M. OSAKABE K. IKEDA K. NAGAOKA O. KANEKO J. MIYAZAWA S. MORITA K. NARIHARA M. SHOJI S. MASUZAKI M. GOTO T. MORISAKI B. J. PETERSON K. SATO T. TOKUZAWA N. ASHIKAWA K. NISHIMURA H. FUNABA H. CHIKARAISHI T. NOTAKE Y. TORII H. OKADA M. ICHIMURA H. HIGAKI Y. TAKASE H. KASAHARA F. SHIMPO G.NOMURA C.TAKAHASHI M.YOKOTA A. KATO 赵燕平 J. S. YOON J. G. KWAK H. YAMADA K. KAWAHATA N. OHYABU K. IDA Y. NAGAYAMA N. NODA A. KOMORI S. SUDO O. MOTOJIMA 2006Plasma Science and Technology2006,8,1:4
4Endoscopic submucosal dissection for early gastric cancer: results and degrees of technical difficulty as well as success显示文摘A. Imagawa H. Okada Y. Kawahara R. Takenaka J. Kato H. Kawamoto S. Fujiki R. Takata T. Yoshino Y. Shiratori 2006Endoscopy2006,,10:2
5Long-term outcomes of endoscopic submucosal dissection for undifferentiated-type early gastric cancer显示文摘K. Okada J. Fujisaki T. Yoshida H. Ishikawa T. Suganuma A. Kasuga M. Omae M. Kubota A. Ishiyama T. Hirasawa A. Chino M. Inamori Y. Yamamoto N. Yamamoto T. Tsuchida Y. Tamegai A. Nakajima E. Hoshino M. Igarashi 2012Endoscopy2012,,02:2
6Magnetic properties and workability of 6.5% Si steel sheet显示文摘H. Haiji K. Okada T. Hiratani M. Abe M. Ninomiya 1996Journal of Magnetism and Magnetic Materials1996,,:2
7Non-hyper-singular integral-representations for velocity (displacement) gradients in elastic/plastic solids (small or finite deformations)显示文摘H. Okada H. Rajiyah S. N. Atluri 1989Computational Mechanics1989,,3:1
8Screening of fungal antagonists against yellows of cabbage caused by Fusarium oxysporum f. sp. conglutinans显示文摘J.-Y. Park G. Okada M. Takahashi H. Oyaizu 2002Mycoscience2002,,6:1
9Idiopathic Ventricular Arrhythmias Originating From the Aortic Root显示文摘Takumi Yamada H. Thomas McElderry Harish Doppalapudi Yoshimasa Murakami Yukihiko Yoshida Naoki Yoshida Taro Okada Naoya Tsuboi Yasuya Inden Toyoaki Murohara Andrew E. Epstein Vance J. Plumb Satinder P. Singh G. Neal Kay 2008Journal of the American College of Cardiology2008,,2:1
10Randomised clinical trial: prevention of recurrence of peptic ulcers by rabeprazole in patients taking low‐dose aspirin显示文摘R. Iwakiri K. Higuchi M. Kato M. Fujishiro Y. Kinoshita T. Watanabe T. Takeuchi M. Yamauchi M. Sanomura H. Nakagawa N. Sugisaki Y. Okada H. Ogawa T. Arakawa K. Fujimoto 2014Aliment Pharmacol Ther2014,,:1
11Ti–V–Cr b.c.c. alloys with high protium content显示文摘M. Okada T. Kuriiwa T. Tamura H. Takamura A. Kamegawa 2002Journal of Alloys and Compounds2002,,:1
12Synthesis, redox potential evaluation and electrochemical characteristics of NASICON-related-3D framework compounds显示文摘K.S. Nanjundaswamy A.K. Padhi J.B. Goodenough S. Okada H. Ohtsuka H. Arai J. Yamaki 1996Solid State Ionics1996,,:1
13Decrease in apoptosis of germ cells in the testes of infertile men with varicocele显示文摘M. Fujisawa C. Hiramine H. Tanaka H. Okada S. Arakawa S. Kamidono 1999World Journal of Urology1999,,5:1
14Ti–V–Cr b.c.c. alloys with high protium content显示文摘M. Okada T. Kuriiwa T. Tamura H. Takamura A. Kamegawa 2002Journal of Alloys and Compounds2002,,:1
15Identification ofN-acetyl-α-aminoadipic acid in the urine of a patient with α-aminoadipic and α-ketoadipic aciduria显示文摘T. Takechi T. Okada H. Wakiguchi H. Morita T. Kurashige K. Sugahara H. Kodama 1993Journal of Inherited Metabolic Disease1993,,1:1
16Idiopathic Ventricular Arrhythmias Originating From the Left Ventricular Summit: Anatomic Concepts Relevant to Ablation显示文摘Takumi Yamada H. Thomas McElderry Harish Doppalapudi Taro Okada Yoshimasa Murakami Yukihiko Yoshida Naoki Yoshida Yasuya Inden Toyoaki Murohara Vance J. Plumb G. Neal Kay 2010Circulation: Arrhythmia and Electrophysiology2010,,6:1
17Predictive factors of efficacy of leukocytapheresis for steroid-resistant ulcerative colitis patients显示文摘K. Takemoto J. Kato M. Kuriyama T. Nawa M. Kurome H. Okada K. Sakaguchi Y. Shiratori 2007Digestive and Liver Disease2007,,5:1
18Magnetic properties and workability of 6.5% Si steel sheet显示文摘H. Haiji K. Okada T. Hiratani M. Abe M. Ninomiya 1996Journal of Magnetism and Magnetic Materials1996,,:1
19Application of the Analytic Hierarchy Process to irrigation project improvement显示文摘H. Okada S.W. Styles M.E. Grismer 2007Agricultural Water Management2007,,3:1
20Angiomyolipoma of the liver: significance of CT and MR dynamic study显示文摘T. Ahmadi Y. Itai M. Takahashi H. Onaya T. Kobayashi Y. O. Tanaka Y. Matsuzaki N. Tanaka Y. Okada 1998Abdominal Imaging1998,,5:1
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