FR2396804A1 - Alliages d'yttrium et procede de fabrication - Google Patents

Alliages d'yttrium et procede de fabrication

Info

Publication number
FR2396804A1
FR2396804A1 FR7820442A FR7820442A FR2396804A1 FR 2396804 A1 FR2396804 A1 FR 2396804A1 FR 7820442 A FR7820442 A FR 7820442A FR 7820442 A FR7820442 A FR 7820442A FR 2396804 A1 FR2396804 A1 FR 2396804A1
Authority
FR
France
Prior art keywords
yttrium
alloys
manufacturing process
yttrium alloys
chromium
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.)
Granted
Application number
FR7820442A
Other languages
English (en)
Other versions
FR2396804B1 (fr
Inventor
Joseph George Day
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of FR2396804A1 publication Critical patent/FR2396804A1/fr
Application granted granted Critical
Publication of FR2396804B1 publication Critical patent/FR2396804B1/fr
Expired 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
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

L'invention concerne un procédé de fabrication d'alliages contenant du fer, du chrome, de l'aluminium et de l'yttrium et/ou d'autres métaux de terres rares. Le procédé se caractérise en ce qu'on ajoute de l'yttrium et/ou d'autres métaux de terres rares à une masse en fusion sous forme d'alliages, cet alliage ayant un point de fusion inférieur à 1 000 degrés C. L'invention est par exemple utilisable pour la fabrication d'alliages de chrome, d'aluminium, d'yttrium et de fer.
FR7820442A 1977-07-05 1978-07-05 Alliages d'yttrium et procede de fabrication Expired FR2396804B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28073/77A GB1604429A (en) 1977-07-05 1977-07-05 Yttrium containing alloys

Publications (2)

Publication Number Publication Date
FR2396804A1 true FR2396804A1 (fr) 1979-02-02
FR2396804B1 FR2396804B1 (fr) 1985-10-04

Family

ID=10269848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820442A Expired FR2396804B1 (fr) 1977-07-05 1978-07-05 Alliages d'yttrium et procede de fabrication

Country Status (5)

Country Link
US (1) US4244736A (fr)
DE (1) DE2829373A1 (fr)
FR (1) FR2396804B1 (fr)
GB (1) GB1604429A (fr)
SE (1) SE444455B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447271B (sv) * 1980-02-06 1986-11-03 Bulten Kanthal Ab Elektriskt vermeelement med ett motstandselement - bestaende av en fe-cr-al-legering - som er inbeddat i en isolerande massa av mgo
DE3780082T2 (de) * 1986-04-21 1993-01-14 Kawasaki Steel Co Rostfreier chrom-aluminium-stahl mit hoher bestaendigkeit gegen oxydation und abblaetterung und folien aus chrom-aluminium-stahl fuer katalysatortraeger in katalytischen konvertern.
US5000782A (en) * 1986-11-03 1991-03-19 United Technologies Corporation Powder mixture for making yttrium enriched aluminide coatings
JPS63266044A (ja) * 1987-04-24 1988-11-02 Nippon Steel Corp 触媒担体用高Ａｌ圧延金属箔
FR2651150B1 (fr) * 1989-08-30 1994-01-14 Onera Element pour la filtration et/ou l'epuration de gaz chauds, et son procede de fabrication.
US5032190A (en) * 1990-04-24 1991-07-16 Inco Alloys International, Inc. Sheet processing for ODS iron-base alloys
US5238645A (en) * 1992-06-26 1993-08-24 Martin Marietta Energy Systems, Inc. Iron-aluminum alloys having high room-temperature and method for making same
US5578265A (en) * 1992-09-08 1996-11-26 Sandvik Ab Ferritic stainless steel alloy for use as catalytic converter material
US10011892B2 (en) 2014-08-21 2018-07-03 Honeywell International Inc. Methods for producing alloy forms from alloys containing one or more extremely reactive elements and for fabricating a component therefrom

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE574807C (de) * 1928-10-10 1933-04-20 Edelstahlwerke Akt Ges Deutsch Verfahren zur Herstellung von Werkzeugstaehlen, insbesondere Schnellarbeitsstaehlen
US2187630A (en) * 1935-07-09 1940-01-16 Charles J Schafer Alloy
GB1013251A (en) * 1960-12-26 1965-12-15 Yawata Iron & Steel Co Additional alloys for welding and steel making
GB1248184A (en) * 1969-04-03 1971-09-29 Westinghouse Electric Corp Yttrium alloy getter
SU455162A1 (ru) * 1973-04-10 1974-12-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Ювелирной Промышленности Пирофорный сплав

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792300A (en) * 1954-04-14 1957-05-14 John A Livingston Process for the production of nodular iron
US2980529A (en) * 1956-12-07 1961-04-18 American Metallurg Products Co Method of making aluminum killed steel
US3065070A (en) * 1960-02-15 1962-11-20 Otani Kokichi Method for the manufacture of tough cast iron
US3298826A (en) * 1964-04-06 1967-01-17 Carl S Wukusick Embrittlement-resistant iron-chromium-aluminum-yttrium alloys
US3980468A (en) * 1973-11-01 1976-09-14 Cabot Corporation Method of producing a ductile rare-earth containing superalloy
GB1471138A (en) * 1974-05-06 1977-04-21 Atomic Energy Authority Uk Supports for catalyst materials
FR2307601A1 (fr) * 1975-04-18 1976-11-12 Soudure Autogene Francaise Fil composite a base de cerium et autres terres rares

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE574807C (de) * 1928-10-10 1933-04-20 Edelstahlwerke Akt Ges Deutsch Verfahren zur Herstellung von Werkzeugstaehlen, insbesondere Schnellarbeitsstaehlen
US2187630A (en) * 1935-07-09 1940-01-16 Charles J Schafer Alloy
GB1013251A (en) * 1960-12-26 1965-12-15 Yawata Iron & Steel Co Additional alloys for welding and steel making
GB1248184A (en) * 1969-04-03 1971-09-29 Westinghouse Electric Corp Yttrium alloy getter
SU455162A1 (ru) * 1973-04-10 1974-12-30 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Ювелирной Промышленности Пирофорный сплав

Also Published As

Publication number Publication date
SE444455B (sv) 1986-04-14
DE2829373A1 (de) 1979-01-18
FR2396804B1 (fr) 1985-10-04
US4244736A (en) 1981-01-13
GB1604429A (en) 1981-12-09
SE7807548L (sv) 1979-01-06

Similar Documents

Publication Publication Date Title
GB1506425A (en) Aluminium alloys having mechanical properties and workability and method of making same
AU575969B2 (en) Reduction of re oxide to re metal or alloy for magnets
GB1366547A (en) Copper refining process process for recovering metal f''' slags
FR2396804A1 (fr) Alliages d'yttrium et procede de fabrication
ATE146828T1 (de) Legierungen aus metall mit hohen schmelzpunkten geeignet für die umwandlung in homogene und rein blöcke, und herstellungsverfahren dieser legierungen
GB1501132A (en) Electroslag casting of a metal roll
FR2592394A1 (fr) Preparation d'alliages de metaux des terres rares et de fer par reduction aluminothermique.
GB1407729A (en) Casting of aluminium and alumin ium alloys using metal carbide coated moulds
GB1522837A (en) Method of producing a hot-worked titanium product
FR2364972A1 (fr) Alliages pour le traitement de metal fondu
FR2419980A1 (fr) Procede pour preparer un acier electromagnetique au silicium
SU872563A1 (ru) Способ модифицировани ковкого чугуна
US4162159A (en) Cast iron modifier and method of application thereof
FR2291156A1 (fr) Procede de demercurisation de liqueurs ou de solutions polluees
SU194322A1 (fr)
SU439179A1 (ru) Флюс
SU429127A1 (ru) Лигатура
SU664491A1 (ru) Сплав на основе алюмини
FR2386609A1 (fr) Procede de traitement de minerais metalliques complexes contenant en particulier du manganese et du cuivre, tels que des nodules oceaniques
SU840186A1 (ru) Штампова сталь
SU598951A1 (ru) Способ плавки алюминиевых сплавов
US2046148A (en) Process for manufacturing beryllium alloys
SU126894A1 (ru) Способ получени железоалюминиевого сплава
SU1759938A1 (ru) Лигатура дл получени сплавов алюминий-графит
ES404816A1 (es) Metodo para producir aleaciones metalicas ligeras.

Legal Events

Date Code Title Description
ST Notification of lapse