FR2321358A1 - Procédé de fabrication de pièces en acier par frittage d'alliages - Google Patents

Procédé de fabrication de pièces en acier par frittage d'alliages

Info

Publication number
FR2321358A1
FR2321358A1 FR7625335A FR7625335A FR2321358A1 FR 2321358 A1 FR2321358 A1 FR 2321358A1 FR 7625335 A FR7625335 A FR 7625335A FR 7625335 A FR7625335 A FR 7625335A FR 2321358 A1 FR2321358 A1 FR 2321358A1
Authority
FR
France
Prior art keywords
sintering
alloys
manufacturing process
steel parts
steel
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
FR7625335A
Other languages
English (en)
French (fr)
Other versions
FR2321358B1 (index.php
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.)
Sintermetallwerk Krebsoege GmbH
Original Assignee
Sintermetallwerk Krebsoege GmbH
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 Sintermetallwerk Krebsoege GmbH filed Critical Sintermetallwerk Krebsoege GmbH
Publication of FR2321358A1 publication Critical patent/FR2321358A1/fr
Application granted granted Critical
Publication of FR2321358B1 publication Critical patent/FR2321358B1/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
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0292—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with more than 5% preformed carbides, nitrides or borides
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
FR7625335A 1975-08-21 1976-08-20 Procédé de fabrication de pièces en acier par frittage d'alliages Granted FR2321358A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752537340 DE2537340C3 (de) 1975-08-21 1975-08-21 Verfahren zur Herstellung von legierten Sinterstahlwerkstücken

Publications (2)

Publication Number Publication Date
FR2321358A1 true FR2321358A1 (fr) 1977-03-18
FR2321358B1 FR2321358B1 (index.php) 1981-01-23

Family

ID=5954553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625335A Granted FR2321358A1 (fr) 1975-08-21 1976-08-20 Procédé de fabrication de pièces en acier par frittage d'alliages

Country Status (6)

Country Link
AT (1) AT362409B (index.php)
CH (1) CH621576A5 (index.php)
DE (1) DE2537340C3 (index.php)
FR (1) FR2321358A1 (index.php)
GB (1) GB1504677A (index.php)
SE (1) SE7609131L (index.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7377201B2 (ja) * 2017-12-15 2023-11-09 エリコン メテコ（ユーエス）インコーポレイテッド メカニカルアロイングによる金属溶射コーティング材料およびその材料を利用した溶射コーティング方法

Also Published As

Publication number Publication date
DE2537340C3 (de) 1978-07-13
CH621576A5 (en) 1981-02-13
AT362409B (de) 1981-05-25
ATA620776A (de) 1980-10-15
DE2537340B2 (de) 1977-10-27
DE2537340A1 (de) 1977-03-03
GB1504677A (en) 1978-03-22
SE7609131L (sv) 1977-02-22
FR2321358B1 (index.php) 1981-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse