GB1374116A - Treatment of steel parts in order to increase their resistance to wear and abrasion - Google Patents

Treatment of steel parts in order to increase their resistance to wear and abrasion

Info

Publication number
GB1374116A
GB1374116A GB5416371A GB5416371A GB1374116A GB 1374116 A GB1374116 A GB 1374116A GB 5416371 A GB5416371 A GB 5416371A GB 5416371 A GB5416371 A GB 5416371A GB 1374116 A GB1374116 A GB 1374116A
Authority
GB
United Kingdom
Prior art keywords
depth
operations
nov
cold working
abrasion
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
GB5416371A
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.)
Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA
Original Assignee
Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA
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 FR7041921A external-priority patent/FR2115505A5/en
Application filed by Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA filed Critical Centre Stephanois de Recherches Mecaniques Hydromecanique et Frottement SA
Publication of GB1374116A publication Critical patent/GB1374116A/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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • 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
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/06—Electrolytic coating other than with metals with inorganic materials by anodic processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/166—Selection of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

1374116 Making metal sheet, tape, ribbon; altering physical properties CENTRE STEPHANOIS DE RECHERCHES MECANIQUES HYDROMECANIQUE ET FROTTEMENT 22 Nov 1971 [23 Nov 1970 16 Nov 1971] 54163/71 Headings B3A and B3V [Also in Division C7] The resistance of steel parts to wear and abrasion is increased by cold working the parts in depth and by a further operation to increase the cold working at the surface. Deep cold working extends to a depth of 1À5-3 mm. and the further operation to a depth of 0À2-0À5 mm. A weld-inhibiting layer of sulphide, telluride or an iodide or iron may then be deposited electrochemically at a temperature below 400‹ C., e.g. 190‹ C., and to a depth of 2-20 microns. The operations performed may be (1) knurling followed by rollering with cambered rollers which also restore the part to its pre-knurled size, (2) rolling and coiling (3) rolling and hammering and (4) stamping and embossing. A shaft and ring of tempered Hadfield steel of 1À2% C and 12% Mn may be treated by operations (1). A tape is treated by operations (2), a ribbon by operations (3) and a metal sheet by operations (4). Surface Vickers hardness above 700 HV can be achieved, decreasing to 250 HV, the normal hardness of the material, at a depth of 1À5-2 mm. (Fig. 2). Residual stress at the surface is above 80 daN per sq. mm. (Fig. 1).
GB5416371A 1970-11-23 1971-11-22 Treatment of steel parts in order to increase their resistance to wear and abrasion Expired GB1374116A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7041921A FR2115505A5 (en) 1970-11-23 1970-11-23 Increasing wear and abrasion resistance of steel workpieces - using t mechanical cold hardening operations
FR7140884A FR2161155A6 (en) 1970-11-23 1971-11-16

Publications (1)

Publication Number Publication Date
GB1374116A true GB1374116A (en) 1974-11-13

Family

ID=26216064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5416371A Expired GB1374116A (en) 1970-11-23 1971-11-22 Treatment of steel parts in order to increase their resistance to wear and abrasion

Country Status (10)

Country Link
US (1) US3770595A (en)
JP (1) JPS5635731B1 (en)
BE (1) BE775652A (en)
CA (1) CA958202A (en)
DE (1) DE2157823A1 (en)
FR (1) FR2161155A6 (en)
GB (1) GB1374116A (en)
IT (1) IT942917B (en)
LU (1) LU64311A1 (en)
NL (1) NL7116084A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE440206B (en) * 1983-01-03 1985-07-22 Asea Ab JERNVEGSHJUL
DE3567062D1 (en) * 1985-10-22 1989-02-02 Voest Alpine Automotive Method of manufacturing an injection nozzle housing
SE8900358L (en) * 1989-02-02 1990-08-03 Sandvik Ab PROCEDURES TO ACHIEVE HALF FASTENING SEARCH ON AN ITEM FOR BEAUTIFUL DRILLING
US5826453A (en) * 1996-12-05 1998-10-27 Lambda Research, Inc. Burnishing method and apparatus for providing a layer of compressive residual stress in the surface of a workpiece
DE69823069T2 (en) * 1998-10-08 2004-12-30 Surface Technology Holdings, Ltd., Cincinnati METHOD AND DEVICE FOR EMBOSSING POLISHING FOR PRODUCING A RESIDUAL PRESSURE VOLTAGE OVER A WORKPIECE SURFACE
JP4126346B2 (en) * 1999-10-20 2008-07-30 Ｄｏｗａサーモテック株式会社 Sliding member with excellent seizure resistance and method for producing the same
US6622570B1 (en) 2000-03-01 2003-09-23 Surface Technology Holdings Ltd. Method for reducing tensile stress zones in the surface of a part
US6415486B1 (en) 2000-03-01 2002-07-09 Surface Technology Holdings, Ltd. Method and apparatus for providing a residual stress distribution in the surface of a part
ATE463322T1 (en) * 2001-11-02 2010-04-15 Boeing Co DEVICE AND METHOD FOR PRODUCING A WELDED JOINT WITH PATTERN-FORMING RESIDUAL PRESSURE STRESSES
FR2909102B1 (en) * 2006-11-24 2009-03-06 Hef Soc Par Actions Simplifiee PROCESS FOR THE SULFURATION OF FERROUS ALLOY PARTS IN AQUEOUS SOLUTION
US9789582B2 (en) 2012-07-05 2017-10-17 Surface Technology Holdings Ltd. Method and compression apparatus for introducing residual compression into a component having a regular or an irregular shaped surface
US20210092856A1 (en) * 2019-09-23 2021-03-25 Apple Inc. Surface nanograin for improved durability of metal bands
CN111774822B (en) * 2020-08-13 2024-06-11 无锡金峰园弹簧制造有限公司 Processing technology of hot coil spring mandrel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US147502A (en) * 1874-02-17 Improvement in the methods of treating sheet-iron for rolling
US2078434A (en) * 1935-04-11 1937-04-27 Sutton Eng Co Method of finishing rounds
US2116107A (en) * 1937-06-08 1938-05-03 Wheeling Steel Corp Container, container stock, and method of making the same
GB509378A (en) * 1937-10-28 1939-07-14 Ernst Hoffmann Improvements in reinforcing inserts for concrete structures and in processes for producing them
US2626532A (en) * 1951-11-21 1953-01-27 Motch Merryweather Machinery Cutting tool mounting and method of making
US3073022A (en) * 1959-04-03 1963-01-15 Gen Motors Corp Shot-peening treatments
FR86012E (en) * 1963-12-11 1965-11-26 Berliet Automobiles friction elements particularly resistant to abrasion wear

Also Published As

Publication number Publication date
CA958202A (en) 1974-11-26
IT942917B (en) 1973-04-02
DE2157823A1 (en) 1972-05-31
BE775652A (en) 1972-03-16
US3770595A (en) 1973-11-06
FR2161155A6 (en) 1973-07-06
NL7116084A (en) 1972-05-25
JPS5635731B1 (en) 1981-08-19
LU64311A1 (en) 1972-06-13

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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