FR2397904A1 - Procede pour la fabrication d'articles en metal fritte et articles ainsi obtenus - Google Patents

Procede pour la fabrication d'articles en metal fritte et articles ainsi obtenus

Info

Publication number
FR2397904A1
FR2397904A1 FR7821220A FR7821220A FR2397904A1 FR 2397904 A1 FR2397904 A1 FR 2397904A1 FR 7821220 A FR7821220 A FR 7821220A FR 7821220 A FR7821220 A FR 7821220A FR 2397904 A1 FR2397904 A1 FR 2397904A1
Authority
FR
France
Prior art keywords
articles
sined
manufacturing
metal
manufacture
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
FR7821220A
Other languages
English (en)
French (fr)
Other versions
FR2397904B1 (US20090163788A1-20090625-C00002.png
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.)
Federal Mogul Coventry Ltd
Original Assignee
Brico Engineering Ltd
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 Brico Engineering Ltd filed Critical Brico Engineering Ltd
Publication of FR2397904A1 publication Critical patent/FR2397904A1/fr
Application granted granted Critical
Publication of FR2397904B1 publication Critical patent/FR2397904B1/fr
Granted 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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12021—All metal or with adjacent metals having metal particles having composition or density gradient or differential porosity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
FR7821220A 1977-07-20 1978-07-18 Procede pour la fabrication d'articles en metal fritte et articles ainsi obtenus Granted FR2397904A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30360/77A GB1576143A (en) 1977-07-20 1977-07-20 Sintered metal articles

Publications (2)

Publication Number Publication Date
FR2397904A1 true FR2397904A1 (fr) 1979-02-16
FR2397904B1 FR2397904B1 (US20090163788A1-20090625-C00002.png) 1982-08-27

Family

ID=10306435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821220A Granted FR2397904A1 (fr) 1977-07-20 1978-07-18 Procede pour la fabrication d'articles en metal fritte et articles ainsi obtenus

Country Status (15)

Country Link
US (1) US4271239A (US20090163788A1-20090625-C00002.png)
JP (1) JPS5421911A (US20090163788A1-20090625-C00002.png)
AU (1) AU524364B2 (US20090163788A1-20090625-C00002.png)
BE (1) BE869121A (US20090163788A1-20090625-C00002.png)
CA (1) CA1113354A (US20090163788A1-20090625-C00002.png)
DE (1) DE2831548A1 (US20090163788A1-20090625-C00002.png)
DK (1) DK155982C (US20090163788A1-20090625-C00002.png)
ES (1) ES471831A1 (US20090163788A1-20090625-C00002.png)
FR (1) FR2397904A1 (US20090163788A1-20090625-C00002.png)
GB (1) GB1576143A (US20090163788A1-20090625-C00002.png)
IE (1) IE47334B1 (US20090163788A1-20090625-C00002.png)
LU (1) LU79994A1 (US20090163788A1-20090625-C00002.png)
NL (1) NL7807646A (US20090163788A1-20090625-C00002.png)
SE (1) SE7807966L (US20090163788A1-20090625-C00002.png)
ZA (1) ZA784114B (US20090163788A1-20090625-C00002.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024217A1 (en) * 1979-08-20 1981-02-25 Pitney Bowes, Inc. Process for producing a compacted powder metal part
EP0263373A2 (de) * 1986-10-04 1988-04-13 Etablissement Supervis Verfahren zur Herstellung einer hochverschleissfesten Sinterlegierung
WO1997007916A1 (de) * 1995-08-23 1997-03-06 Sintermetallwerk Krebsöge Gmbh Formkörper aus metallpulver und verfahren zu seiner herstellung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681243A (en) * 1979-12-04 1981-07-03 Hitachi Metals Ltd Pressure ring
JPS5837158A (ja) * 1981-08-27 1983-03-04 Toyota Motor Corp 耐摩耗性焼結合金
WO1983004293A1 (en) * 1982-05-24 1983-12-08 Clark Eugene V Improvements in mechanical seal structures
JPS6033343A (ja) * 1983-08-03 1985-02-20 Nippon Piston Ring Co Ltd 耐摩耗性焼結合金
JPS6070163A (ja) * 1983-09-28 1985-04-20 Nippon Piston Ring Co Ltd 耐摩耗性焼結合金部材
JPH0610321B2 (ja) * 1985-06-17 1994-02-09 日本ピストンリング株式会社 耐摩耗性焼結合金
JPS62271913A (ja) * 1986-04-11 1987-11-26 Nippon Piston Ring Co Ltd 組立式カムシヤフト
JPS62271914A (ja) * 1986-04-11 1987-11-26 Nippon Piston Ring Co Ltd 焼結カムシヤフト
KR910002918B1 (ko) * 1987-03-13 1991-05-10 미쯔비시마테리알 가부시기가이샤 Fe계 소결합금제 변속기용 동기링
DE19525863A1 (de) * 1995-07-15 1997-01-16 Ae Goetze Gmbh Gleitringdichtung für die Laufwerke von Gleiskettenfahrzeugen
WO2008013765A1 (en) * 2006-07-24 2008-01-31 Swagelok Company Metal article with high interstitial content
WO2008124241A2 (en) * 2007-04-05 2008-10-16 Swagelok Company Deep low temperature case hardening
WO2018165251A1 (en) * 2017-03-09 2018-09-13 Gkn Sinter Metals, Llc Method of forming a powder metal insert having a horizontal through hole

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1070170A (fr) * 1952-01-29 1954-07-20 Husqvarna Vapenfabriks Ab Procédé de fabrication de pièces en acier fritté
GB891578A (en) * 1959-07-09 1962-03-14 Degussa Process for carbo-nitriding metals, more especially iron alloys, in salt baths containing alkali cyanide and alkali cyanate
FR2157563A5 (US20090163788A1-20090625-C00002.png) * 1971-10-23 1973-06-01 Brico Eng
FR2171993A1 (en) * 1972-02-18 1973-09-28 Stephanois Rech Surface treating ferrous metals - with molten salt bath contg carbonate, cyanate, lithium, potassium, and sodium ions
GB1402660A (en) * 1973-08-17 1975-08-13 Toyo Kohan Co Ltd Alloy steels
GB1492601A (en) * 1974-01-16 1977-11-23 Gallardo Antonio Sa Pharmaceutical compositions comprising 2-amino-2-thiazoline

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741535C (de) * 1936-11-01 1943-11-12 Hans Vogt Haertung von aus Eisenpulver gepressten Gleitkoerpern durch Behandlung mit gasfoermigen Diffusionsstoffen
DE1208598B (de) * 1962-06-20 1966-01-05 Degussa Alkalicyanathaltige Salzschmelze und Vorrichtung zum Carbonitrieren
BE795015A (fr) * 1972-02-18 1973-05-29 Stephanois Rech Mec Procede de traitement de pieces metalliques ferreuses pour augmenter leur resistance a l'usure et au grippage
CH585861A5 (US20090163788A1-20090625-C00002.png) * 1972-04-20 1977-03-15 Bbc Brown Boveri & Cie
DE2441310C3 (de) * 1974-08-29 1978-05-18 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zum Nitrieren von Eisen und Stahl in Salzbädern
JPS5543881B2 (US20090163788A1-20090625-C00002.png) * 1973-08-06 1980-11-08
JPS5238818B2 (US20090163788A1-20090625-C00002.png) * 1973-09-14 1977-10-01
FR2280715A1 (fr) * 1974-08-01 1976-02-27 Stephanois Rech Mec Centre Bains de sels fondus contenant des cyanates stabilises

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1070170A (fr) * 1952-01-29 1954-07-20 Husqvarna Vapenfabriks Ab Procédé de fabrication de pièces en acier fritté
GB891578A (en) * 1959-07-09 1962-03-14 Degussa Process for carbo-nitriding metals, more especially iron alloys, in salt baths containing alkali cyanide and alkali cyanate
FR2157563A5 (US20090163788A1-20090625-C00002.png) * 1971-10-23 1973-06-01 Brico Eng
FR2171993A1 (en) * 1972-02-18 1973-09-28 Stephanois Rech Surface treating ferrous metals - with molten salt bath contg carbonate, cyanate, lithium, potassium, and sodium ions
GB1402660A (en) * 1973-08-17 1975-08-13 Toyo Kohan Co Ltd Alloy steels
GB1492601A (en) * 1974-01-16 1977-11-23 Gallardo Antonio Sa Pharmaceutical compositions comprising 2-amino-2-thiazoline

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024217A1 (en) * 1979-08-20 1981-02-25 Pitney Bowes, Inc. Process for producing a compacted powder metal part
EP0263373A2 (de) * 1986-10-04 1988-04-13 Etablissement Supervis Verfahren zur Herstellung einer hochverschleissfesten Sinterlegierung
EP0263373A3 (en) * 1986-10-04 1989-08-02 Etablissement Supervis Process for manufacturing a wear-resistant sintered alloy
WO1997007916A1 (de) * 1995-08-23 1997-03-06 Sintermetallwerk Krebsöge Gmbh Formkörper aus metallpulver und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
ZA784114B (en) 1979-07-25
DK155982B (da) 1989-06-12
DE2831548C2 (US20090163788A1-20090625-C00002.png) 1987-03-26
CA1113354A (en) 1981-12-01
DK155982C (da) 1989-11-06
NL7807646A (nl) 1979-01-23
LU79994A1 (fr) 1979-04-09
AU524364B2 (en) 1982-09-16
JPS5421911A (en) 1979-02-19
SE7807966L (sv) 1979-01-21
IE47334B1 (en) 1984-02-22
ES471831A1 (es) 1979-02-01
IE781439L (en) 1979-01-20
DE2831548A1 (de) 1979-02-01
AU3816478A (en) 1980-01-24
BE869121A (fr) 1978-11-16
FR2397904B1 (US20090163788A1-20090625-C00002.png) 1982-08-27
GB1576143A (en) 1980-10-01
US4271239A (en) 1981-06-02
DK322478A (da) 1979-01-21

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Legal Events

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