GB1165491A - Improved Sintered Alloys - Google Patents

Improved Sintered Alloys

Info

Publication number
GB1165491A
GB1165491A GB569368A GB569368A GB1165491A GB 1165491 A GB1165491 A GB 1165491A GB 569368 A GB569368 A GB 569368A GB 569368 A GB569368 A GB 569368A GB 1165491 A GB1165491 A GB 1165491A
Authority
GB
United Kingdom
Prior art keywords
sintered alloys
steel alloy
sintered steel
improved sintered
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
Application number
GB569368A
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke AG
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 DE1966D0050371 external-priority patent/DE1257440B/en
Application filed by Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Publication of GB1165491A publication Critical patent/GB1165491A/en
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

1,165,491. Sintered steel alloy. DEUTSCHE EDELSTAHLWERKE A. G. Feb. 5, 1968 [March 16, 1967, No.5693/68. Addition to 1,126, 720. Heading C7A. A sintered steel alloy comprises TiC 27 - 35% (containing less than 0À1% free carbon) Ni 4À8 - less than 26% Cr present up to 15À6%. such that Ni + Cr = 12-26% and Cr is up to 60% of Ni + Cr. N up to 0À04% B up to 0À01% and Zr up to 0À05% the balance, apart from impurities and incidental elements, being iron. The alloys may be solution treated at 820 - 860‹ C., air cooled, machined to final shape and aged at 480‹ C. followed by quenching in air.
GB569368A 1966-06-23 1968-02-05 Improved Sintered Alloys Expired GB1165491A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1966D0050371 DE1257440B (en) 1966-06-23 1966-06-23 Highly wear-resistant, machinable and hardenable sintered steel alloy and process for the production of this alloy
DED0052539 1967-03-16

Publications (1)

Publication Number Publication Date
GB1165491A true GB1165491A (en) 1969-10-01

Family

ID=7054253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB569368A Expired GB1165491A (en) 1966-06-23 1968-02-05 Improved Sintered Alloys

Country Status (5)

Country Link
DE (1) DE1558477B1 (en)
ES (1) ES351660A1 (en)
FR (1) FR93627E (en)
GB (1) GB1165491A (en)
SE (1) SE333250B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415666A1 (en) * 1978-01-27 1979-08-24 Chromalloy American Corp
EP3460083A4 (en) * 2016-05-19 2019-10-30 The Japan Steel Works, Ltd. Iron-based sintered alloy and method for producing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652509C2 (en) * 1976-11-18 1978-11-02 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Use of a hard alloy for tool and wear parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415666A1 (en) * 1978-01-27 1979-08-24 Chromalloy American Corp
EP3460083A4 (en) * 2016-05-19 2019-10-30 The Japan Steel Works, Ltd. Iron-based sintered alloy and method for producing same
US10907240B2 (en) 2016-05-19 2021-02-02 The Japan Steel Works, Ltd. Iron-based sintered alloy and method for producing same

Also Published As

Publication number Publication date
FR93627E (en) 1969-04-25
SE333250B (en) 1971-03-08
DE1558477B1 (en) 1970-04-23
ES351660A1 (en) 1969-06-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee