CH450823A - Procedimento per aumentare la resistenza alla corrosione per contatto nella superficie d'attrito di due organi in acciaio - Google Patents

Procedimento per aumentare la resistenza alla corrosione per contatto nella superficie d'attrito di due organi in acciaio

Info

Publication number
CH450823A
CH450823A CH972567A CH972567A CH450823A CH 450823 A CH450823 A CH 450823A CH 972567 A CH972567 A CH 972567A CH 972567 A CH972567 A CH 972567A CH 450823 A CH450823 A CH 450823A
Authority
CH
Switzerland
Prior art keywords
increase
contact
corrosion resistance
friction surface
steel parts
Prior art date
Application number
CH972567A
Other languages
English (en)
Inventor
Jean Caubet Jacques
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH450823A publication Critical patent/CH450823A/it

Links

Classifications

    • 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
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49705—Coating or casting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Sliding-Contact Bearings (AREA)
CH972567A 1966-07-08 1967-07-07 Procedimento per aumentare la resistenza alla corrosione per contatto nella superficie d'attrito di due organi in acciaio CH450823A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1600766 1966-07-08

Publications (1)

Publication Number Publication Date
CH450823A true CH450823A (it) 1968-04-30

Family

ID=11148435

Family Applications (1)

Application Number Title Priority Date Filing Date
CH972567A CH450823A (it) 1966-07-08 1967-07-07 Procedimento per aumentare la resistenza alla corrosione per contatto nella superficie d'attrito di due organi in acciaio

Country Status (6)

Country Link
US (1) US3518740A (it)
BE (1) BE701115A (it)
CH (1) CH450823A (it)
DE (1) DE1675080A1 (it)
FR (1) FR1530892A (it)
GB (1) GB1180971A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134857C (it) * 1969-02-24 1900-01-01
EP0307189B1 (en) * 1987-09-08 1993-06-23 Honda Giken Kogyo Kabushiki Kaisha Combination of slide members
FR2752030B1 (fr) * 1996-08-02 1998-10-23 Sedis Chaine mecanique de transmission ou de manutention

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB196710A (en) * 1922-02-02 1923-05-02 Nat Acme Co Improvements in high speed spindle bearings
US1956014A (en) * 1924-11-22 1934-04-24 Chemical Treat Company Inc Wearing part for internal combustion engines
US1823450A (en) * 1929-01-14 1931-09-15 Underwood Elliott Fisher Co Typewriting machine
US3062599A (en) * 1959-11-27 1962-11-06 Gen Electric Carbon bearings with molybdenum disulphide inserts

Also Published As

Publication number Publication date
GB1180971A (en) 1970-02-11
FR1530892A (fr) 1968-06-28
BE701115A (it) 1967-12-18
DE1675080A1 (de) 1970-12-10
US3518740A (en) 1970-07-07

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