IT979121B - PROCESS FOR THE TREATMENT OF WORK SURFACES OF TOOLS - Google Patents

PROCESS FOR THE TREATMENT OF WORK SURFACES OF TOOLS

Info

Publication number
IT979121B
IT979121B IT2040573A IT2040573A IT979121B IT 979121 B IT979121 B IT 979121B IT 2040573 A IT2040573 A IT 2040573A IT 2040573 A IT2040573 A IT 2040573A IT 979121 B IT979121 B IT 979121B
Authority
IT
Italy
Prior art keywords
tools
treatment
work surfaces
work
Prior art date
Application number
IT2040573A
Other languages
Italian (it)
Original Assignee
Alluminio 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
Application filed by Alluminio Sa filed Critical Alluminio Sa
Application granted granted Critical
Publication of IT979121B publication Critical patent/IT979121B/en

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
    • 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
    • C23C8/80—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Forging (AREA)
IT2040573A 1972-02-14 1973-02-14 PROCESS FOR THE TREATMENT OF WORK SURFACES OF TOOLS IT979121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH210172A CH578623A5 (en) 1972-02-14 1972-02-14

Publications (1)

Publication Number Publication Date
IT979121B true IT979121B (en) 1974-09-30

Family

ID=4225894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2040573A IT979121B (en) 1972-02-14 1973-02-14 PROCESS FOR THE TREATMENT OF WORK SURFACES OF TOOLS

Country Status (11)

Country Link
JP (1) JPS5621834B2 (en)
AT (1) AT320374B (en)
AU (1) AU5196373A (en)
BE (1) BE795415A (en)
CH (1) CH578623A5 (en)
DE (1) DE2303632C3 (en)
DK (1) DK143862C (en)
FR (1) FR2172236B1 (en)
GB (1) GB1418807A (en)
IT (1) IT979121B (en)
NL (1) NL7301883A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101736A (en) * 1975-03-06 1976-09-08 Tokyo Juki Industrial Co Ltd TETSUKEIKINZOKUNOHYOMENSHORIHOHO
FR2428682A1 (en) * 1978-06-16 1980-01-11 Stephanois Rech Meca Hydr Cent Diffusion and adsorption coating of substrates - to form hard hexagonal structure base on which lamellar layer is adsorbed
FR2441444A1 (en) * 1978-11-20 1980-06-13 Bar Lorforge Hot working of metals, esp. ingots or billets - where working surface of tools are sulphurised, and molybdenum di:sulphide or tungsten di:sulphide lubricant is used during working
WO1987006273A2 (en) * 1986-04-10 1987-10-22 MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH Coating to protect against wear and fretting corrosion of, in particular, metal mechanical components held together by frictional adherence
US4692385A (en) * 1986-04-14 1987-09-08 Materials Development Corporation Triplex article
AU7485687A (en) * 1986-06-04 1988-01-11 Schaiper, H. Toothbrush
WO1988008356A1 (en) * 1987-04-29 1988-11-03 Siemens Aktiengesellschaft Solder-repellent coating for tools
WO2010145674A1 (en) * 2009-06-15 2010-12-23 Statoil Asa Wellbore tubing expansion cone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE540528C (en) * 1929-01-11 1931-12-21 I G Farbenindustrie Akt Ges Use of nitrogen-hardened steel for extrusion
US2622993A (en) * 1949-08-03 1952-12-23 Deering Milliken Res Trust Process of lubricating metal surface and article resulting therefrom
CH365921A (en) * 1958-11-04 1962-11-30 Berghaus Elektrophysik Anst Process for treating the surface of metal bodies
CH397377A (en) * 1959-01-23 1965-08-15 Berghaus Elektrophysik Anst Process for the surface treatment of metal bodies
DE1267055B (en) * 1965-07-06 1968-04-25 Berghaus Elektrophysik Anst ? with extremely wear-resistant surface
DE1521325C3 (en) * 1966-04-13 1975-06-26 Elektrophysikalische Anstalt Bernhard Berghaus, Vaduz Process for obtaining wear-resistant sliding surfaces with good running-in properties on workpieces made of Elsen and steel
GB1227452A (en) * 1967-08-07 1971-04-07

Also Published As

Publication number Publication date
NL7301883A (en) 1973-08-16
AU5196373A (en) 1974-08-08
DE2303632B2 (en) 1981-06-11
DE2303632A1 (en) 1973-08-30
DK143862C (en) 1982-04-05
BE795415A (en) 1973-05-29
JPS4889841A (en) 1973-11-24
DK143862B (en) 1981-10-19
GB1418807A (en) 1975-12-24
CH578623A5 (en) 1976-08-13
FR2172236B1 (en) 1978-09-29
DE2303632C3 (en) 1982-05-06
JPS5621834B2 (en) 1981-05-21
AT320374B (en) 1975-02-10
FR2172236A1 (en) 1973-09-28

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