GB1441782A - Medium carbon alloy steel articles having surface treatment eh a pin for a steel chain - Google Patents

Medium carbon alloy steel articles having surface treatment eh a pin for a steel chain

Info

Publication number
GB1441782A
GB1441782A GB5040273A GB5040273A GB1441782A GB 1441782 A GB1441782 A GB 1441782A GB 5040273 A GB5040273 A GB 5040273A GB 5040273 A GB5040273 A GB 5040273A GB 1441782 A GB1441782 A GB 1441782A
Authority
GB
United Kingdom
Prior art keywords
article
pin
steel
carbon alloy
medium carbon
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
GB5040273A
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.)
Daido Kogyo Co Ltd
Original Assignee
Daido Kogyo Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14486920&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1441782(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Daido Kogyo Co Ltd filed Critical Daido Kogyo Co Ltd
Publication of GB1441782A publication Critical patent/GB1441782A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • F16G15/12—Chain links
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L9/00—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
    • B21L9/02—Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/60—After-treatment
    • 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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component

Abstract

1441782 Pack diffusion coating medium carbon alloy steel DAIDO KOGYO KK 30 Oct 1973 [31 Oct 1972] 50402/73 Heading C7F [Also in Division F2] An article such as a pin, bush, roller, pin link plate or roller link plate for a steel chain is made of a medium carbon alloy steel containing 0.23-0.5% carbon having a surface layer comprising a ferrite phase which has been diffused with at least one element e.g. Si, B, Cr, W, Mo, V, Ti, Al, Be, Zr, Nb which enlarges the α phase boundary to form dispersed carbides and/or nitrides of the element. The article is then quenched and tempered. In an example the steel article is packed in a powder mixture of 65% Fe-Cr, 34% Al 2 O 3 and 1% NH 4 Cl and heated at 950‹C for 3 hours. The chromized article was heated to 850‹C, quenched and tempered. The powder mixture may have added to it 10% of a mixture of 45% BaCO 3 and 55% active carbon or 10% of a mixture of 30% calcium cyanamide, 10% urea anhydride, 15% barium oxalate and 45% active carbon.
GB5040273A 1972-10-31 1973-10-30 Medium carbon alloy steel articles having surface treatment eh a pin for a steel chain Expired GB1441782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47108522A JPS4965944A (en) 1972-10-31 1972-10-31

Publications (1)

Publication Number Publication Date
GB1441782A true GB1441782A (en) 1976-07-07

Family

ID=14486920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5040273A Expired GB1441782A (en) 1972-10-31 1973-10-30 Medium carbon alloy steel articles having surface treatment eh a pin for a steel chain

Country Status (6)

Country Link
US (1) US3912551A (en)
JP (1) JPS4965944A (en)
BE (1) BE806835A (en)
DE (1) DE2354565A1 (en)
FR (1) FR2205154A5 (en)
GB (1) GB1441782A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117084A (en) * 1982-03-15 1983-10-05 Catene Calibrate Regina High stretch-resistance hollow pin, small pitch chains with idle rollers
GB2160614A (en) * 1984-06-21 1985-12-24 Thames Water Authority Improvements in or relating to drive chains
GB2204326A (en) * 1987-04-28 1988-11-09 Nii Tekh Avtomobil Promy Composition for depositing diffusion carbide coatings on iron-carbon alloy articles
GB2204327A (en) * 1987-05-01 1988-11-09 Nii Tekh Avtomobil Promy Deposition of diffusion carbide coatings on iron-carbon alloy articles
GB2206898A (en) * 1987-07-01 1989-01-18 Electric Power Res Inst Chromized coatings containing vanadium

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3585686D1 (en) * 1984-09-28 1992-04-23 Nippon Kokan Kk METHOD FOR PRODUCING THIN MAGNETIC STEEL SHEETS OF HIGH PERMEABILITY.
JPS61264170A (en) * 1985-05-17 1986-11-22 Tsubakimoto Chain Co Pin for chain
JP3199225B2 (en) * 1996-12-12 2001-08-13 株式会社椿本チエイン Silent chain
US5865021A (en) * 1997-08-25 1999-02-02 Amsted Industries Incorporated Coated roller chain pin
FR2770273B1 (en) * 1997-10-27 1999-12-10 Sedis SELF-LUBRICATING MECHANICAL CHAIN AND ITS USE IN A MECHANICAL STAIRCASE
JP3734760B2 (en) * 2002-03-12 2006-01-11 ボルグワーナー・モールステック・ジャパン株式会社 Silent chain
DE20206947U1 (en) * 2002-05-02 2003-02-06 Winklhofer & Soehne Gmbh Link chain with nitrided link pin
NL1023383C2 (en) * 2003-05-09 2004-11-15 Rexnord Flattop Europe Bv Chain pin for hinge band chains.
DE202004002532U1 (en) * 2004-02-18 2005-07-07 Joh. Winklhofer & Söhne GmbH und Co KG Drive chain, in particular timing transmission chain, for internal combustion engines, in particular diesel engines
DE102004013982A1 (en) * 2004-03-19 2005-10-06 Daimlerchrysler Ag Articulated chain and method for its production
US20060207690A1 (en) * 2005-03-21 2006-09-21 Amsted High strength steel and method of making same
DE202005011573U1 (en) 2005-07-22 2006-11-23 JOH. WINKLHOFER & SÖHNE GMBH & Co. KG Articulated chain with nitrided bearing surface with oxidation layer
DE102006025008B4 (en) * 2006-05-30 2022-09-15 Schaeffler Technologies AG & Co. KG Process for hardening running surfaces of roller bearing components
JP5021966B2 (en) * 2006-07-06 2012-09-12 本田技研工業株式会社 Abrasion resistant parts and method of manufacturing the same
US8146340B2 (en) * 2007-09-27 2012-04-03 Daido Kogyo Co., Ltd. Link chain
CN101614264B (en) * 2009-07-13 2011-05-04 吉林市吉瑞石油机械有限公司 Chain and chain wheel
JP6010508B2 (en) * 2013-07-03 2016-10-19 ボーグワーナー インコーポレーテッド Manufacturing method of sliding member, manufacturing method of chain link, and manufacturing method of chain provided with the link
CN108424999B (en) * 2018-04-27 2019-08-30 宁夏石炭井炭化实业公司 A kind of heat treatment process of shallow-tank separator driving chain components

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977280A (en) * 1931-08-21 1934-10-16 Electro Metallurg Co Case-hardening
US1929252A (en) * 1931-12-09 1933-10-03 Moore Drop Forging Company Nitrided ferrous article
FR848328A (en) * 1938-07-05 1939-10-26 Anciens Ets Skoda Cast steel objects with hardened surface
GB647748A (en) * 1947-03-20 1950-12-20 Franz Halla Improvements in and relating to the hardening of the surface of metals or metal alloys
FR1239431A (en) * 1959-07-16 1960-08-26 Sedis Transmissions Mec Roller for transmission chain and its manufacturing process
FR1253262A (en) * 1959-12-15 1961-02-10 Sedis Transmissions Mec Improvement in transmission chains and process for their manufacture
US3811929A (en) * 1970-03-04 1974-05-21 Kito Kk Metallic cementation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117084A (en) * 1982-03-15 1983-10-05 Catene Calibrate Regina High stretch-resistance hollow pin, small pitch chains with idle rollers
GB2160614A (en) * 1984-06-21 1985-12-24 Thames Water Authority Improvements in or relating to drive chains
GB2204326A (en) * 1987-04-28 1988-11-09 Nii Tekh Avtomobil Promy Composition for depositing diffusion carbide coatings on iron-carbon alloy articles
GB2204326B (en) * 1987-04-28 1991-05-15 Nii Tekh Avtomobil Promy Composition for depositing diffusion carbide coatings on iron-carbon alloy articles
GB2204327A (en) * 1987-05-01 1988-11-09 Nii Tekh Avtomobil Promy Deposition of diffusion carbide coatings on iron-carbon alloy articles
GB2204327B (en) * 1987-05-01 1991-07-31 Nii Tekh Avtomobil Promy Deposition of diffusion carbide coatings on iron-carbon alloy articles
GB2206898A (en) * 1987-07-01 1989-01-18 Electric Power Res Inst Chromized coatings containing vanadium
GB2206898B (en) * 1987-07-01 1991-07-31 Electric Power Res Inst Chromized coatings containing vanadium

Also Published As

Publication number Publication date
FR2205154A5 (en) 1974-05-24
DE2354565A1 (en) 1974-05-02
JPS4965944A (en) 1974-06-26
US3912551A (en) 1975-10-14
BE806835A (en) 1974-02-15
DE2354565B2 (en) 1979-05-03

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
SPA Amended specification published
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee
PE20 Patent expired after termination of 20 years

Effective date: 19931029