FR2715879B1 - Procédé de fabrication de pièces en forme de tige avec des têtes à partir d'alliages biphasés de titane alpha + beta". - Google Patents

Procédé de fabrication de pièces en forme de tige avec des têtes à partir d'alliages biphasés de titane alpha + beta".

Info

Publication number
FR2715879B1
FR2715879B1 FR9412633A FR9412633A FR2715879B1 FR 2715879 B1 FR2715879 B1 FR 2715879B1 FR 9412633 A FR9412633 A FR 9412633A FR 9412633 A FR9412633 A FR 9412633A FR 2715879 B1 FR2715879 B1 FR 2715879B1
Authority
FR
France
Prior art keywords
heads
beta
alpha
shaped parts
titanium alloys
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.)
Expired - Fee Related
Application number
FR9412633A
Other languages
English (en)
Other versions
FR2715879A1 (fr
Inventor
Igor Andreevich Vorobiov
Vyacheslav Anatolievic Volodin
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.)
NIZHEGORODSKOE AKTSIONERNOE OB
Original Assignee
NIZHEGORODSKOE AKTSIONERNOE OB
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
Priority claimed from RU94004583/02A external-priority patent/RU94004583A/ru
Application filed by NIZHEGORODSKOE AKTSIONERNOE OB filed Critical NIZHEGORODSKOE AKTSIONERNOE OB
Publication of FR2715879A1 publication Critical patent/FR2715879A1/fr
Application granted granted Critical
Publication of FR2715879B1 publication Critical patent/FR2715879B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • 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
FR9412633A 1994-02-08 1994-10-21 Procédé de fabrication de pièces en forme de tige avec des têtes à partir d'alliages biphasés de titane alpha + beta". Expired - Fee Related FR2715879B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94004583/02A RU94004583A (ru) 1994-02-08 СПОСОБ ИЗГОТОВЛЕНИЯ СТЕРЖНЕВЫХ ДЕТАЛЕЙ С ГОЛОВКАМИ ИЗ ДВУХФАЗНЫХ (α+β)- ТИТАНОВЫХ СПЛАВОВ

Publications (2)

Publication Number Publication Date
FR2715879A1 FR2715879A1 (fr) 1995-08-11
FR2715879B1 true FR2715879B1 (fr) 1997-03-14

Family

ID=20152319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9412633A Expired - Fee Related FR2715879B1 (fr) 1994-02-08 1994-10-21 Procédé de fabrication de pièces en forme de tige avec des têtes à partir d'alliages biphasés de titane alpha + beta".

Country Status (1)

Country Link
FR (1) FR2715879B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115125462A (zh) * 2022-05-13 2022-09-30 上海航翼高新技术发展研究院有限公司 提高激光增材制造钛合金组织与性能稳定性的热处理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU543454A1 (ru) * 1974-11-01 1977-01-25 Горьковское Производственно-Конструкторское Объединение "Нормаль" Способ изготовлени стержневых деталей с головками
FR2321351A1 (fr) * 1975-07-30 1977-03-18 Quichaud Daniel Procedes de fabrication d'axes, de vis, de boulons, et de pieces metalliques analogues, et les pieces ainsi obtenues
DE3622433A1 (de) * 1986-07-03 1988-01-21 Deutsche Forsch Luft Raumfahrt Verfahren zur verbesserung der statischen und dynamischen mechanischen eigenschaften von ((alpha)+ss)-titanlegierungen
JPS63270449A (ja) * 1987-04-28 1988-11-08 Nippon Steel Corp 異方性の小さい良延性チタン板の製造方法
SU1759948A1 (ru) * 1990-01-23 1992-09-07 Институт проблем сверхпластичности металлов АН СССР Способ обработки двухфазных титановых сплавов

Also Published As

Publication number Publication date
FR2715879A1 (fr) 1995-08-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20060630