GB1436156A - Seal made from stainless iron base alloy - Google Patents

Seal made from stainless iron base alloy

Info

Publication number
GB1436156A
GB1436156A GB4868773A GB4868773A GB1436156A GB 1436156 A GB1436156 A GB 1436156A GB 4868773 A GB4868773 A GB 4868773A GB 4868773 A GB4868773 A GB 4868773A GB 1436156 A GB1436156 A GB 1436156A
Authority
GB
United Kingdom
Prior art keywords
base alloy
iron base
seal made
stainless iron
oct
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
GB4868773A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1436156A publication Critical patent/GB1436156A/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
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • 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
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y10T428/12264—Intermediate article [e.g., blank, etc.] having outward flange, gripping means or interlocking feature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sealing Devices (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Continuous Casting (AREA)
  • Powder Metallurgy (AREA)

Abstract

1436156 Stainless alloy compositions CATERPILLAR TRACTOR CO 18 Oct 1973 [19 Oct 1972] 48687/73 Heading C7A Metal-to-metal seals are cast from stainless alloys consisting by weight of:- the balance being iron apart from impurities and incidental elements. In examples the castings are heat-treated at 1850-1900‹F, air-quenched, and tempered at 375‹F. The seals are particularly appropriate where high relative speeds occur between moving parts.
GB4868773A 1972-10-19 1973-10-18 Seal made from stainless iron base alloy Expired GB1436156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00299103A US3849078A (en) 1972-10-19 1972-10-19 A sealing ring of stainless iron base alloy

Publications (1)

Publication Number Publication Date
GB1436156A true GB1436156A (en) 1976-05-19

Family

ID=23153320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4868773A Expired GB1436156A (en) 1972-10-19 1973-10-18 Seal made from stainless iron base alloy

Country Status (8)

Country Link
US (1) US3849078A (en)
JP (1) JPS4974112A (en)
BR (1) BR7308032D0 (en)
CA (1) CA996783A (en)
DE (1) DE2352546B2 (en)
FR (1) FR2203886B1 (en)
GB (1) GB1436156A (en)
IT (1) IT996315B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146715A (en) * 1976-05-31 1977-12-06 Toyo Kogyo Co Oil seal of rotally piston engine
WO1979000674A1 (en) * 1978-02-03 1979-09-20 Shin Gijutsu Kaihatsu Jigyodan Amorphous carbon alloys and articles manufactured therefrom
EP0278208A1 (en) * 1987-02-06 1988-08-17 Weartech Limited Wear resistant sleeve for use in a die casting machine
US20140319780A1 (en) * 2013-04-24 2014-10-30 Caterpillar Inc. Use of dissimilar metals in floating style seals
FR3146063A1 (en) 2023-02-23 2024-08-30 Capsum Product comprising a liquid composition and a solid composition comprising at least one cavity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1245552A (en) * 1916-04-10 1917-11-06 Electro Metallurg Co Alloy.
US2038639A (en) * 1933-07-26 1936-04-28 Union Carbide & Carbon Corp Method of producing castings
US2268426A (en) * 1941-11-10 1941-12-30 Hughes Tool Co Wear resisting alloy
US2355726A (en) * 1942-06-12 1944-08-15 Pangborn Corp Abrasion resistant articles and alloys

Also Published As

Publication number Publication date
US3849078A (en) 1974-11-19
FR2203886B1 (en) 1979-01-26
IT996315B (en) 1975-12-10
CA996783A (en) 1976-09-14
DE2352546B2 (en) 1975-11-20
JPS4974112A (en) 1974-07-17
DE2352546A1 (en) 1974-05-02
BR7308032D0 (en) 1974-06-27
FR2203886A1 (en) 1974-05-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee