Global Patent Index - EP 3510177 A4

EP 3510177 A4 20200603 - TITANIUM-CONTAINING ALLOYS AND ASSOCIATED METHODS OF MANUFACTURE

Title (en)

TITANIUM-CONTAINING ALLOYS AND ASSOCIATED METHODS OF MANUFACTURE

Title (de)

TITANHALTIGE LEGIERUNGEN UND ZUGEHÖRIGE VERFAHREN ZUR HERSTELLUNG

Title (fr)

ALLIAGES CONTENANT DU TITANE ET PROCÉDÉS DE FABRICATION ASSOCIÉS

Publication

EP 3510177 A4 20200603 (EN)

Application

EP 17886629 A 20170907

Priority

  • US 201662384232 P 20160907
  • US 2017050372 W 20170907

Abstract (en)

[origin: WO2018125314A2] Titanium-containing alloys are generally described. The titanium-containing alloys are, according to certain embodiments, nanocrystalline. According to certain embodiments, the titanium-containing alloys have high relative densities. The titanium- containing alloys can be relatively stable, according to certain embodiments. Inventive methods for making titanium-containing alloys are also described herein. The inventive methods for making titanium-containing alloys can involve, according to certain embodiments, sintering nanocrystalline particulates comprising titanium and at least one other metal to form a titanium-containing nanocrystalline alloy.

IPC 8 full level

C22C 14/00 (2006.01); C22F 1/18 (2006.01)

CPC (source: EP US)

B22F 1/07 (2022.01 - US); B22F 3/16 (2013.01 - US); C22C 1/0458 (2013.01 - EP US); C22C 14/00 (2013.01 - EP US); C22F 1/183 (2013.01 - EP); B22F 2009/041 (2013.01 - US); B22F 2301/205 (2013.01 - US); B22F 2998/10 (2013.01 - EP); B22F 2999/00 (2013.01 - EP US); C22C 2200/04 (2013.01 - US)

C-Set (source: EP US)

  1. B22F 2999/00 + C22C 2200/04
  2. B22F 2998/10 + B22F 9/04 + B22F 3/02 + B22F 3/10

Citation (search report)

  • [X] CN 104911380 A 20150916 - UNIV SOUTH CHINA TECH
  • [XP] US 2017067136 A1 20170309 - HUSSEIN MOHAMED ABDRABOU [SA], et al
  • [X] C. SURYANARAYANA ET AL: "Nanocrystalline titanium-magnesium alloys through mechanical alloying", JOURNAL OF MATERIALS RESEARCH, vol. 5, no. 9, 1 September 1990 (1990-09-01), US, pages 1880 - 1886, XP055689051, ISSN: 0884-2914, DOI: 10.1557/JMR.1990.1880
  • [X] SUN F ET AL: "Synthesis and characterization of mechanical-alloyed Ti-xMg alloys", JOURNAL OF ALLOYS AND COMPOUNDS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 340, no. 1-2, 26 June 2002 (2002-06-26), pages 220 - 225, XP004356892, ISSN: 0925-8388, DOI: 10.1016/S0925-8388(01)02027-8
  • [XA] K. CROSBY ET AL: "Enhancement in Ti-6Al-4V sintering via nanostructured powder and spark plasma sintering", POWDER METALLURGY., vol. 57, no. 2, 15 January 2014 (2014-01-15), GB, pages 147 - 154, XP055662989, ISSN: 0032-5899, DOI: 10.1179/1743290113Y.0000000082

Citation (examination)

  • LIU YONG ET AL: "Powder metallurgical low-modulus Ti-Mg alloys for biomedical applicat", MATERIALS SCIENCE AND ENGINEERING C, vol. 56, 12 June 2015 (2015-06-12), pages 241 - 250, XP029252653, ISSN: 0928-4931, DOI: 10.1016/J.MSEC.2015.06.010
  • QURESHI M.M. ET AL: "Development Of Low Density Ternary Ti-Mg-B Alloy Via Mechanical Alloying", MATERIALS TECHNOLOGY: ADVANCED PERFORMANCE MATERIALS, vol. 17, no. 3, 25 July 2002 (2002-07-25), UK, pages 160 - 164, XP093061877, ISSN: 1066-7857, Retrieved from the Internet <URL:http://dx.doi.org/10.1080/10667857.2002.11752974> DOI: 10.1080/10667857.2002.11752974
  • SPIEKERMANN P: "LEGIERUNGEN - EIN BESONDERES PATENTRECHTLICHES PROBLEM? - LEGIERUNGSPRUEFUNG IM EUROPAEISCHEN PATENTAMT -", MITTEILUNGEN DER DEUTSCHEN PATENTANWAELTE, HEYMANN, KOLN, DE, 1 January 1993 (1993-01-01), pages 178 - 190, XP000961882, ISSN: 0026-6884

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2018125314 A2 20180705; WO 2018125314 A3 20180913; CN 109689907 A 20190426; EP 3510177 A2 20190717; EP 3510177 A4 20200603; JP 2019532179 A 20191107; JP 2022153564 A 20221012; JP 7453663 B2 20240321; US 2019300986 A1 20191003; US 2023029309 A1 20230126

DOCDB simple family (application)

US 2017050372 W 20170907; CN 201780054305 A 20170907; EP 17886629 A 20170907; JP 2019512799 A 20170907; JP 2022120676 A 20220728; US 201716331273 A 20170907; US 202217733944 A 20220429