Works by Okabe, Toru

Results: 58

Direct production of low-oxygen-concentration titanium from molten titanium.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-49085-4

By:

Okabe, Toru H.;
Kamimura, Gen;
Ikeda, Takashi;
Ouchi, Takanari

Publication type:

Article

Grindability of alpha-case formed on cast titanium.

Published in:

Dental Materials Journal, 2009, v. 28, n. 5, p. 587, doi. 10.4012/dmj.28.587

By:

Koike, Marie;
Jacobson, David;
Chan, Kwai S.;
Okabe, Toru

Publication type:

Article

Cross-sectional TEM Analysis of Porcelain Fused to Gold-coated Titanium.

Published in:

Dental Materials Journal, 2007, v. 26, n. 1, p. 84, doi. 10.4012/dmj.26.84

By:

TANAKA, Yasuhiro;
WATANABE, Ikuya;
OKABE, Toru

Publication type:

Article

Electrochemical Behavior of Cast Ti-Ag Alloys.

Published in:

Dental Materials Journal, 2006, v. 25, n. 3, p. 516, doi. 10.4012/dmj.25.516

By:

TAKAHASHI, Masatoshi;
KIKUCHI, Masafumi;
TAKADA, Yukyo;
OKABE, Toru;
OKUNO, Osamu

Publication type:

Article

Biofilm accumulation on additive manufactured Ti-6Al-4V alloy surfaces.

Published in:

Journal of Oral Science, 2022, v. 64, n. 2, p. 139, doi. 10.2334/josnusd.21-0521

By:

Mari Koike;
Mitchell, Richard J.;
Tetsuro Horie;
Hummel, Susan K.;
Toru Okabe

Publication type:

Article

Fatigue Life of Cast Titanium Alloys Under Simulated Denture Framework Displacements.

Published in:

Metallurgical & Materials Transactions. Part A, 2013, v. 44, n. 2, p. 1034, doi. 10.1007/s11661-012-1447-3

By:

Koike, Mari;
Chan, Kwai;
Hummel, Susan;
Mason, Robert;
Okabe, Toru

Publication type:

Article

Fatigue Life of Titanium Alloys Fabricated by Additive Layer Manufacturing Techniques for Dental Implants.

Published in:

Metallurgical & Materials Transactions. Part A, 2013, v. 44, n. 2, p. 1010, doi. 10.1007/s11661-012-1470-4

By:

Chan, Kwai;
Koike, Marie;
Mason, Robert;
Okabe, Toru

Publication type:

Article

Grindability of Ti Alloys.

Published in:

Metallurgical & Materials Transactions. Part A, 2006, v. 37, n. 4, p. 1323, doi. 10.1007/s11661-006-1084-9

By:

Chan, Kwai S.;
Koike, Marie;
Okabe, Toru

Publication type:

Article

High-Temperature Chlorination of Rhodium Using Alkali-Metal and Alkaline-Earth-Metal Chlorides.

Published in:

Metallurgical & Materials Transactions. Part B, 2024, v. 55, n. 6, p. 4970, doi. 10.1007/s11663-024-03282-0

By:

Taninouchi, Yu-ki;
Fujii, Rintaro;
Sunagawa, Kohei;
Okabe, Toru H.;
Nakano, Hiroaki

Publication type:

Article

Thermodynamic Consideration of the Direct Removal of Oxygen from Titanium by Utilizing Metallothermic Reduction of Rare Earth Metal Halides.

Published in:

Metallurgical & Materials Transactions. Part B, 2024, v. 55, n. 5, p. 4015, doi. 10.1007/s11663-024-03118-x

By:

Okabe, Toru H.;
Kamimura, Gen;
Ouchi, Takanari

Publication type:

Article

Novel Concentration Process for Platinum Group Metals in Automotive Exhaust Catalyst Using Electroless Copper Plating, Sulfurization, and Flotation.

Published in:

Metallurgical & Materials Transactions. Part B, 2024, v. 55, n. 1, p. 32, doi. 10.1007/s11663-023-02880-8

By:

Kang, Sukho;
Ouchi, Takanari;
Okabe, Toru H.

Publication type:

Article

Solubility of Chromium in Liquid Magnesium.

Published in:

Metallurgical & Materials Transactions. Part B, 2022, v. 53, n. 3, p. 1851, doi. 10.1007/s11663-022-02494-6

By:

Taninouchi, Yu-ki;
Yamaguchi, Tsubasa;
Okabe, Toru H.;
Nakano, Hiroaki

Publication type:

Article

New Deoxidation Method of Titanium Using Metal Filter in Molten Salt.

Published in:

Metallurgical & Materials Transactions. Part B, 2022, v. 53, n. 3, p. 1371, doi. 10.1007/s11663-021-02400-6

By:

Iizuka, Akihiro;
Ouchi, Takanari;
Okabe, Toru H.

Publication type:

Article

Thermodynamic Consideration of Direct Oxygen Removal from Titanium by Utilizing Vapor of Rare Earth Metals.

Published in:

Metallurgical & Materials Transactions. Part B, 2022, v. 53, n. 2, p. 1269, doi. 10.1007/s11663-021-02342-z

By:

Okabe, Toru H.;
Kong, Lingxin;
Ouchi, Takanari

Publication type:

Article

Solubilities of Nickel, Iron, and Chromium in Liquid Magnesium in the Presence of Austenitic Stainless Steel.

Published in:

Metallurgical & Materials Transactions. Part B, 2021, v. 52, n. 2, p. 611, doi. 10.1007/s11663-020-02025-1

By:

Taninouchi, Yu-ki;
Okabe, Toru H.

Publication type:

Article

Molten Salt Electrolysis of Magnesium Oxide Using a Liquid–Metal Cathode for the Production of Magnesium Metal.

Published in:

Metallurgical & Materials Transactions. Part B, 2020, v. 51, n. 6, p. 2993, doi. 10.1007/s11663-020-01976-9

By:

Lee, Tae-Hyuk;
Okabe, Toru H.;
Lee, Jin-Young;
Kim, Young Min;
Kang, Jungshin

Publication type:

Article

Recent Progress in Titanium Extraction and Recycling.

Published in:

Metallurgical & Materials Transactions. Part B, 2020, v. 51, n. 4, p. 1315, doi. 10.1007/s11663-020-01898-6

By:

Takeda, Osamu;
Ouchi, Takanari;
Okabe, Toru H.

Publication type:

Article

Lanthanothermic Reduction of TiO2.

Published in:

Metallurgical & Materials Transactions. Part B, 2020, v. 51, n. 4, p. 1485, doi. 10.1007/s11663-020-01860-6

By:

Tanaka, Takara;
Ouchi, Takanari;
Okabe, Toru H.

Publication type:

Article

Ultimate Deoxidation Method of Titanium Utilizing Y/YOCl/YCl3 Equilibrium.

Published in:

Metallurgical & Materials Transactions. Part B, 2020, v. 51, n. 2, p. 433, doi. 10.1007/s11663-019-01742-6

By:

Iizuka, Akihiro;
Ouchi, Takanari;
Okabe, Toru H.

Publication type:

Article

Electrochemical Deoxidation of Titanium in Molten MgCl2–YCl3.

Published in:

Metallurgical & Materials Transactions. Part B, 2019, v. 50, n. 4, p. 1652, doi. 10.1007/s11663-019-01602-3

By:

Zheng, Chenyi;
Ouchi, Takanari;
Kong, Lingxin;
Taninouchi, Yu-ki;
Okabe, Toru H.

Publication type:

Article

Deoxidation of Titanium Using Mg as Deoxidant in MgCl2-YCl3 Flux.

Published in:

Metallurgical & Materials Transactions. Part B, 2019, v. 50, n. 2, p. 622, doi. 10.1007/s11663-018-1494-2

By:

Zheng, Chenyi;
Ouchi, Takanari;
Iizuka, Akihiro;
Taninouchi, Yu-ki;
Okabe, Toru H.

Publication type:

Article

Thermodynamic Analysis of Deoxidation of Titanium Through the Formation of Rare-Earth Oxyfluorides.

Published in:

Metallurgical & Materials Transactions. Part B, 2018, v. 49, n. 6, p. 3107, doi. 10.1007/s11663-018-1386-5

By:

Okabe, Toru H.;
Taninouchi, Yu-ki;
Zheng, Chenyi

Publication type:

Article

Dissolution Behavior of Iron and Steel Materials in Liquid Magnesium.

Published in:

Metallurgical & Materials Transactions. Part B, 2018, v. 49, n. 6, p. 3432, doi. 10.1007/s11663-018-1384-7

By:

Taninouchi, Yu-ki;
Nose, Katsuhiro;
Okabe, Toru H.

Publication type:

Article

Recovery of Platinum Group Metals from Spent Catalysts Using Iron Chloride Vapor Treatment.

Published in:

Metallurgical & Materials Transactions. Part B, 2018, v. 49, n. 4, p. 1781, doi. 10.1007/s11663-018-1269-9

By:

Taninouchi, Yu-ki;
Okabe, Toru H.

Publication type:

Article

Selective Extraction and Recovery of Nd and Dy from Nd-Fe-B Magnet Scrap by Utilizing Molten MgCl2.

Published in:

Metallurgical & Materials Transactions. Part B, 2018, v. 49, n. 3, p. 1067, doi. 10.1007/s11663-018-1176-0

By:

Shirayama, Sakae;
Okabe, Toru H.

Publication type:

Article

Thermodynamic Considerations of Direct Oxygen Removal from Titanium by Utilizing the Deoxidation Capability of Rare Earth Metals.

Published in:

Metallurgical & Materials Transactions. Part B, 2018, v. 49, n. 3, p. 1056, doi. 10.1007/s11663-018-1172-4

By:

Okabe, Toru H.;
Zheng, Chenyi;
Taninouchi, Yu-ki

Publication type:

Article

Enhanced Dissolution of Platinum Group Metals Using Electroless Iron Deposition Pretreatment.

Published in:

Metallurgical & Materials Transactions. Part B, 2017, v. 48, n. 6, p. 2866, doi. 10.1007/s11663-017-1087-5

By:

Taninouchi, Yu-Ki;
Okabe, Toru

Publication type:

Article

Experimentally Determined Phase Diagram for the Barium Sulfide-Copper(I) Sulfide System Above 873 K (600 °C).

Published in:

Metallurgical & Materials Transactions. Part B, 2017, v. 48, n. 6, p. 2922, doi. 10.1007/s11663-017-1107-5

By:

Stinn, Caspar;
Nose, Katsuhiro;
Okabe, Toru;
Allanore, Antoine

Publication type:

Article

Magnetic Concentration of Platinum Group Metals from Catalyst Scraps Using Iron Deposition Pretreatment.

Published in:

Metallurgical & Materials Transactions. Part B, 2017, v. 48, n. 4, p. 2027, doi. 10.1007/s11663-017-0999-4

By:

Taninouchi, Yu-ki;
Watanabe, Tetsuo;
Okabe, Toru

Publication type:

Article

Continuous Extraction of Nickel from Superalloy Scraps Using Zinc Circulation.

Published in:

Metallurgical & Materials Transactions. Part B, 2017, v. 48, n. 3, p. 1494, doi. 10.1007/s11663-017-0941-9

By:

Yagi, Ryohei;
Okabe, Toru

Publication type:

Article

Selective Removal of Iron from Low-Grade Ti Ore by Reacting with Calcium Chloride.

Published in:

Metallurgical & Materials Transactions. Part B, 2017, v. 48, n. 1, p. 294, doi. 10.1007/s11663-016-0820-9

By:

Kang, Jungshin;
Okabe, Toru

Publication type:

Article

Recovery of Nickel from Nickel-Based Superalloy Scraps by Utilizing Molten Zinc.

Published in:

Metallurgical & Materials Transactions. Part B, 2017, v. 48, n. 1, p. 335, doi. 10.1007/s11663-016-0854-z

By:

Yagi, Ryohei;
Okabe, Toru

Publication type:

Article

Electrochemical Deoxidation of Titanium and Its Alloy Using Molten Magnesium Chloride.

Published in:

Metallurgical & Materials Transactions. Part B, 2016, v. 47, n. 6, p. 3394, doi. 10.1007/s11663-016-0792-9

By:

Taninouchi, Yu-ki;
Hamanaka, Yuki;
Okabe, Toru

Publication type:

Article

Development of a Novel Titania Slag Upgrading Process Using Titanium Tetrachloride.

Published in:

Metallurgical & Materials Transactions. Part B, 2016, v. 47, n. 1, p. 320, doi. 10.1007/s11663-015-0507-7

By:

Kang, Jungshin;
Okabe, Toru

Publication type:

Article

Thermodynamic Consideration of the Removal of Iron from Titanium Ore by Selective Chlorination.

Published in:

Metallurgical & Materials Transactions. Part B, 2014, v. 45B, n. 4, p. 1260, doi. 10.1007/s11663-014-0061-8

By:

Kang, Jungshin;
Okabe, Toru

Publication type:

Article

Dissolution Behavior of Rhodium in the NaO-SiO and CaO-SiO Slags.

Published in:

Metallurgical & Materials Transactions. Part B, 2013, v. 44, n. 3, p. 584, doi. 10.1007/s11663-013-9816-x

By:

Wiraseranee, Chompunoot;
Okabe, Toru;
Morita, Kazuki

Publication type:

Article

Upgrading Titanium Ore Through Selective Chlorination Using Calcium Chloride.

Published in:

Metallurgical & Materials Transactions. Part B, 2013, v. 44, n. 3, p. 516, doi. 10.1007/s11663-013-9818-8

By:

Kang, Jungshin;
Okabe, Toru

Publication type:

Article

Effective Dissolution of Platinum by Using Chloride Salts in Recovery Process.

Published in:

Metallurgical & Materials Transactions. Part B, 2012, v. 43, n. 6, p. 1300, doi. 10.1007/s11663-012-9746-z

By:

Horike, Chiyoko;
Morita, Kazuki;
Okabe, Toru

Publication type:

Article

Production of Solar-grade Silicon by Halidothermic Reduction of Silicon Tetrachloride.

Published in:

Metallurgical & Materials Transactions. Part B, 2011, v. 42, n. 1, p. 37, doi. 10.1007/s11663-010-9440-y

By:

Yasuda, Kouji;
Saegusa, Kunio;
Okabe, Toru

Publication type:

Article

Casting of Ti-6AI-4V alloy compared with pure Ti in an Ar-arch casting machine.

Published in:

European Journal of Oral Sciences, 1995, v. 103, n. 5, p. 327, doi. 10.1111/j.1600-0722.1995.tb00034.x

By:

Syverud, Morten;
Okabe, Toru;
Herø, Håkon

Publication type:

Article

Fatigue testing of electron beam-melted Ti-6Al-4V ELI alloy for dental implants.

Published in:

Journal of Biomedical Materials Research, Part B: Applied Biomaterials, 2013, v. 101B, n. 1, p. 124, doi. 10.1002/jbm.b.32825

By:

Joshi, Gaurav V.;
Duan, Yuanyuan;
Neidigh, John;
Koike, Mari;
Chahine, Gilbert;
Kovacevic, Radovan;
Okabe, Toru;
Griggs, Jason A.

Publication type:

Article

Deoxidation of Titanium Using Ytterbium-Halide-Flux Method.

Published in:

Journal of MMIJ, 2024, v. 140, n. 11, p. 157, doi. 10.2473/journalofmmij.MMIJ-2024-007

By:

Takanari OUCHI;
Kenta AKAISHI;
Gen KAMIMURA;
OKABE, Toru H.

Publication type:

Article

Review: Rhenium and its smelting and recycling technologies.

Published in:

International Materials Reviews, 2024, v. 69, n. 2, p. 142, doi. 10.1177/09506608241229042

By:

Yagi, Ryohei;
Okabe, Toru H

Publication type:

Article

Current Status of Titanium Recycling and Related Technologies.

Published in:

JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2019, v. 71, n. 6, p. 1981, doi. 10.1007/s11837-018-3278-1

By:

Takeda, Osamu;
Okabe, Toru H.

Publication type:

Article

Solar-grade silicon production by metallothermic reduction.

Published in:

JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2010, v. 62, n. 12, p. 94, doi. 10.1007/s11837-010-0190-8

By:

Yasuda, Kouji;
Okabe, Toru H.

Publication type:

Article

The design and production of Ti-6Al-4V ELI customized dental implants.

Published in:

JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2008, v. 60, n. 11, p. 50, doi. 10.1007/s11837-008-0148-2

By:

Chahine, Gilbert;
Koike, Mari;
Okabe, Toru;
Smith, Pauline;
Kovacevic, Radovan

Publication type:

Article

The Grindability and Wear of Ti-Cu Alloys for Dental Applications.

Published in:

JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2004, v. 56, n. 2, p. 46, doi. 10.1007/s11837-004-0145-z

By:

Okabe, Toru;
Kikuchi, Masafumi;
Ohkubo, Chikahiro;
Koike, Marie;
Okumo, Osamu;
Oda, Yutaka

Publication type:

Article

Electroplating of titanium on iron by galvanic contact deposition in NaCl–TiCl2 molten salt

Published in:

Science & Technology of Advanced Materials, 2006, v. 7, n. 6, p. 490, doi. 10.1016/j.stam.2006.02.016

By:

Uda, Tetsuya;
Okabe, Toru H.;
Waseda, Yoshio;
Awakura, Yasuhiro

Publication type:

Article

Direct Oxygen Removal from Titanium by Utilizing Vapor of Rare Earth Metals.

Published in:

Journal of the Japan Institute of Metals & Materials / Nippon Kinzoku Gakkaishi, 2024, v. 88, n. 12, p. 331, doi. 10.2320/jinstmet.JC202403

By:

Takanari Ouchi;
Kenta Akaishi;
Gen Kamimura;
Toru H. Okabe

Publication type:

Article

Trends of Technological Development of Platinum Group Metal Recycling: Solubilization and Physical Concentration Processes.

Published in:

Materials Transactions, 2023, v. 64, n. 3, p. 627, doi. 10.2320/matertrans.MT-M2022150

By:

Yu-ki Taninouchi;
Okabe, Toru H.

Publication type:

Article