EP4737599A8 - Gegenstand aus einer zwei oder drei ti, zr und hf enthaltenden binären oder ternären legierung mit einer feinmartensitischen kristallstruktur - Google Patents

Gegenstand aus einer zwei oder drei ti, zr und hf enthaltenden binären oder ternären legierung mit einer feinmartensitischen kristallstruktur

Info

Publication number
EP4737599A8
EP4737599A8 EP24210009.7A EP24210009A EP4737599A8 EP 4737599 A8 EP4737599 A8 EP 4737599A8 EP 24210009 A EP24210009 A EP 24210009A EP 4737599 A8 EP4737599 A8 EP 4737599A8
Authority
EP
European Patent Office
Prior art keywords
crystal structure
alloy consisting
article made
binary
article
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24210009.7A
Other languages
English (en)
French (fr)
Other versions
EP4737599A1 (de
Inventor
Armand GIRARD-NOYER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolex SA
Original Assignee
Rolex SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rolex SA filed Critical Rolex SA
Priority to EP24210009.7A priority Critical patent/EP4737599A1/de
Priority to CN202511198809.4A priority patent/CN121951309A/zh
Priority to US19/309,919 priority patent/US20260117342A1/en
Priority to JP2025181417A priority patent/JP2026081192A/ja
Publication of EP4737599A1 publication Critical patent/EP4737599A1/de
Publication of EP4737599A8 publication Critical patent/EP4737599A8/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/186—High-melting or refractory metals or alloys based thereon of zirconium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
EP24210009.7A 2024-10-31 2024-10-31 Gegenstand aus einer zwei oder drei ti, zr und hf enthaltenden binären oder ternären legierung mit einer feinmartensitischen kristallstruktur Pending EP4737599A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP24210009.7A EP4737599A1 (de) 2024-10-31 2024-10-31 Gegenstand aus einer zwei oder drei ti, zr und hf enthaltenden binären oder ternären legierung mit einer feinmartensitischen kristallstruktur
CN202511198809.4A CN121951309A (zh) 2024-10-31 2025-08-26 由Ti、Zr和Hf中的两种或三种组成的二元或三元合金制成且具有细小的马氏体晶体结构的制品
US19/309,919 US20260117342A1 (en) 2024-10-31 2025-08-26 Article made of alloy consisting of two or three of ti, zr and hf, and having a martensitic crystal structure
JP2025181417A JP2026081192A (ja) 2024-10-31 2025-10-28 Ｔｉ、Ｚｒ及びＨｆのうち２つ又は３つから成り、かつマルテンサイトの結晶構造を有する合金で作られた物品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP24210009.7A EP4737599A1 (de) 2024-10-31 2024-10-31 Gegenstand aus einer zwei oder drei ti, zr und hf enthaltenden binären oder ternären legierung mit einer feinmartensitischen kristallstruktur

Publications (2)

Publication Number Publication Date
EP4737599A1 EP4737599A1 (de) 2026-05-06
EP4737599A8 true EP4737599A8 (de) 2026-06-24

Family

ID=93375980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24210009.7A Pending EP4737599A1 (de) 2024-10-31 2024-10-31 Gegenstand aus einer zwei oder drei ti, zr und hf enthaltenden binären oder ternären legierung mit einer feinmartensitischen kristallstruktur

Country Status (4)

Country Link
US (1) US20260117342A1 (de)
EP (1) EP4737599A1 (de)
JP (1) JP2026081192A (de)
CN (1) CN121951309A (de)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408236A (en) * 1964-07-16 1968-10-29 Hoover Ball & Bearing Co Wear-resistant titanium alloy and method of producing same
US3373017A (en) 1965-03-29 1968-03-12 Amax Specialty Metals Inc Zirconium-hafnium alloys for coinage
CH544154A (de) 1970-07-13 1973-11-15 Straumann Inst Ag Guss- und Schmiedelegierung für chirurgische und zahnärztliche Implantate
JP2998761B2 (ja) 1989-07-25 2000-01-11 スミス アンド ネフュー インコーポレーテッド 補てっ器具
US5037438A (en) 1989-07-25 1991-08-06 Richards Medical Company Zirconium oxide coated prosthesis for wear and corrosion resistance
US5169597A (en) 1989-12-21 1992-12-08 Davidson James A Biocompatible low modulus titanium alloy for medical implants
FR2691169B1 (fr) 1992-05-12 1994-07-01 Cezus Co Europ Zirconium Alliages de metaux refractaires aptes a la transformation en lingots homogenes et purs et procedes d'obtention des dits alliages.
AU5295396A (en) 1995-01-31 1996-08-21 Smith & Nephew Richards Inc. Wear resistant tribosystem
US5820707A (en) 1995-03-17 1998-10-13 Teledyne Industries, Inc. Composite article, alloy and method
GB9715175D0 (en) 1997-07-19 1997-09-24 Univ Birmingham Method of case hardening
CA2610634C (en) 2007-11-16 2012-01-03 Gad Zak A method for creating metal articles with strengthened hardened and darkened surface to desirable degrees, and the articles made by it
FR2925522B1 (fr) 2007-12-21 2010-08-20 Areva Np Procede de traitement superficiel d'un alliage de zirconium ou de hafnium, et piece ainsi traitee
CH704233B1 (fr) * 2010-12-17 2015-05-15 Richemont Int Sa Pièce d'habillage en alliage de titane pour l'horlogerie et procédé de fabrication de cet alliage.
US10234410B2 (en) 2012-03-12 2019-03-19 Massachusetts Institute Of Technology Stable binary nanocrystalline alloys and methods of identifying same
JP2013054037A (ja) 2012-11-20 2013-03-21 Toshiba Corp 原子炉制御棒
EP3489375B1 (de) 2017-11-22 2020-04-08 Paris Sciences et Lettres - Quartier Latin Ternäre ti-zr-o-legierungen, verfahren zur herstellung davon und zugehörige verwendung davon
CN112195369B (zh) 2020-11-06 2021-07-23 西安稀有金属材料研究院有限公司 一种耐腐蚀的高强度中子屏蔽合金材料及其制备方法
CN112853255B (zh) 2020-12-31 2024-03-15 西安优耐特容器制造有限公司 一种锆基材料表面原位陶瓷化复合处理方法

Also Published As

Publication number Publication date
US20260117342A1 (en) 2026-04-30
CN121951309A (zh) 2026-05-01
JP2026081192A (ja) 2026-05-18
EP4737599A1 (de) 2026-05-06

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