FR2115505A5 - Increasing wear and abrasion resistance of steel workpieces - using t mechanical cold hardening operations - Google Patents
Increasing wear and abrasion resistance of steel workpieces - using t mechanical cold hardening operationsInfo
- Publication number
- FR2115505A5 FR2115505A5 FR7041921A FR7041921A FR2115505A5 FR 2115505 A5 FR2115505 A5 FR 2115505A5 FR 7041921 A FR7041921 A FR 7041921A FR 7041921 A FR7041921 A FR 7041921A FR 2115505 A5 FR2115505 A5 FR 2115505A5
- Authority
- FR
- France
- Prior art keywords
- mechanical
- abrasion resistance
- steel workpieces
- cold hardening
- increasing wear
- 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
Links
Classifications
-
- 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
-
- 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
- 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
- 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
-
- 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)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Priority Applications (11)
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 (fr) | 1970-11-23 | 1971-11-16 | |
GB5416371A GB1374116A (en) | 1970-11-23 | 1971-11-22 | Treatment of steel parts in order to increase their resistance to wear and abrasion |
BE775652A BE775652A (fr) | 1970-11-23 | 1971-11-22 | Procede de traitement de pieces en acier pour augmenter leur resistancea l'usure et a l'abrasion |
LU64311D LU64311A1 (fr) | 1970-11-23 | 1971-11-22 | |
IT70819/71A IT942917B (it) | 1970-11-23 | 1971-11-22 | Procedimento per il trattamento di pezzi d acciaio al fine di aumentarne la resistenza all usura e all abrasione |
CA128,294A CA958202A (en) | 1970-11-23 | 1971-11-22 | Method of treatment of steel parts in order to increase their resistance to wear and abrasion |
US00200965A US3770595A (en) | 1970-11-23 | 1971-11-22 | Method of treatment of steel parts in order to increase their resistance to wear and abrasion |
DE19712157823 DE2157823A1 (de) | 1970-11-23 | 1971-11-22 | Verfahren zur Behandlung von Gegenständen aus Stahl zur Steigerung ihrer Beständigkeit gegen Abnutzung und Abrieb |
NL7116084A NL7116084A (fr) | 1970-11-23 | 1971-11-23 | |
JP9375571A JPS5635731B1 (fr) | 1970-11-23 | 1971-11-24 |
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2115505A5 true FR2115505A5 (en) | 1972-07-07 |
Family
ID=9064537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7041921A Expired FR2115505A5 (en) | 1970-11-23 | 1970-11-23 | Increasing wear and abrasion resistance of steel workpieces - using t mechanical cold hardening operations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2115505A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5468071A (en) * | 1992-07-10 | 1995-11-21 | Centre Stephanois De Recherches Mecaniques Hydromecanique Et Frottement | Bearing shell for heavily loaded bearings with a rolled strip interference or force fit lining |
-
1970
- 1970-11-23 FR FR7041921A patent/FR2115505A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5468071A (en) * | 1992-07-10 | 1995-11-21 | Centre Stephanois De Recherches Mecaniques Hydromecanique Et Frottement | Bearing shell for heavily loaded bearings with a rolled strip interference or force fit lining |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATA383980A (de) | Vorrichtung zum aufspannen von rohrfoermigen wickelkernen | |
SE8206950D0 (sv) | Slitdetalj med hoeg slitstyrka | |
GB1365180A (en) | Surface hardening | |
GB1374116A (en) | Treatment of steel parts in order to increase their resistance to wear and abrasion | |
GB1349290A (en) | Method of hardening the surface of iron or steel workpieces by diffusion in a glow discharge | |
FR2115505A5 (en) | Increasing wear and abrasion resistance of steel workpieces - using t mechanical cold hardening operations | |
ES8203104A1 (es) | Procedimiento para la fabricacion de un cuerpo de metal duro | |
FR2101197A1 (en) | Cold rolling process for sheets of steel - refined steel and non ferrous metals | |
CA945048A (en) | Method of hardening the surface of workpieces made of iron and steel | |
NL152608B (nl) | Werkwijze voor het vergroten van de hardheid van een poreuze laag, die werd gevormd op het oppervlak van een tegen corrosie bestand zijnde chroomhoudende ijzerlegering, werkwijze ter bereiding van een elektrolyt ten gebruike bij die werkwijze en voorwerp, bestaande uit of omvattende onderdelen uit een tegen corrosie bestand zijnde chroomhoudende ijzerlegering, behandeld volgens de werkwijze. | |
JPS57152461A (en) | Surface treatment of iron member for increasing corrosion and wear resistance | |
SU461749A1 (ru) | Способ нанесени технологической смазки при обработке металлов давлением | |
JPS551925A (en) | Hot reducing roll and its manufacture | |
Fincken | Nitriding and Carbo-Nitriding.--II | |
GB692190A (en) | Improvements in or relating to plain bearings and the manufacture thereof | |
FR2131004A5 (en) | Applying hard layers - to brass foundry industrial valves | |
Grey | Burnishing by Synthetic Diamonds of Carbonado Type | |
FR2145405A1 (en) | Phosphatising metal parts before cold working to increase work life | |
JPS57131317A (en) | Decarburization treatment of cast steel product | |
Guz et al. | Effect of Surface Hardening on the Fracture Kinetics of Alloyed Grey Iron | |
Senatorova et al. | Relationship Between Cold Work and Residual Stresses in the Cutting of Aluminum Alloy V 96 ts | |
CA963097A (en) | Two-stage process for surface hardening workpieces of ferrous and steel alloys | |
Lukichev et al. | Improving Effectiveness of Surface Hardening of Machine Components by Electro-Spark Alloying | |
FR2112823A5 (en) | Welding electrode - for repairing working surfaces using a hardenable alloy steel | |
Krebs | Status of Present-Day Pressure Casting Dies. Stress, Die Material, Manufacture and Heat Treatment(Final Part) |