CH550863A - PROCESS FOR ACCELERATING THE CARBURIZING OF WORKPIECES MADE OF STEEL ACCORDING TO THE GENERATOR CARRIER GAS PROCESS. - Google Patents

PROCESS FOR ACCELERATING THE CARBURIZING OF WORKPIECES MADE OF STEEL ACCORDING TO THE GENERATOR CARRIER GAS PROCESS.

Info

Publication number
CH550863A
CH550863A CH1831770A CH1831770A CH550863A CH 550863 A CH550863 A CH 550863A CH 1831770 A CH1831770 A CH 1831770A CH 1831770 A CH1831770 A CH 1831770A CH 550863 A CH550863 A CH 550863A
Authority
CH
Switzerland
Prior art keywords
carburizing
accelerating
carrier gas
steel according
workpieces made
Prior art date
Application number
CH1831770A
Other languages
German (de)
Original Assignee
Maag Zahnraeder & Maschinen Ag
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 Maag Zahnraeder & Maschinen Ag filed Critical Maag Zahnraeder & Maschinen Ag
Publication of CH550863A publication Critical patent/CH550863A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • 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
    • C23C8/06—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 using gases
    • C23C8/08—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 using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
CH1831770A 1970-01-02 1970-12-10 PROCESS FOR ACCELERATING THE CARBURIZING OF WORKPIECES MADE OF STEEL ACCORDING TO THE GENERATOR CARRIER GAS PROCESS. CH550863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000060 DE2000060A1 (en) 1970-01-02 1970-01-02 Accelerating carburization of steel workpie - ces with generator carrier gas

Publications (1)

Publication Number Publication Date
CH550863A true CH550863A (en) 1974-06-28

Family

ID=5758949

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1831770A CH550863A (en) 1970-01-02 1970-12-10 PROCESS FOR ACCELERATING THE CARBURIZING OF WORKPIECES MADE OF STEEL ACCORDING TO THE GENERATOR CARRIER GAS PROCESS.

Country Status (2)

Country Link
CH (1) CH550863A (en)
DE (1) DE2000060A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5133813A (en) * 1990-07-03 1992-07-28 Tokyo Heat Treating Company Ltd. Gas-carburizing process and apparatus
DE4340060C1 (en) * 1993-11-24 1995-04-20 Linde Ag Process for gas carburising
DE4343927C1 (en) * 1993-12-22 1995-01-05 Linde Ag Method for thermal treatment of workpieces under treatment gas
DE19951519A1 (en) * 1999-10-26 2001-05-03 Linde Gas Ag Process for the production of CO and H2-containing treatment gas for the heat treatment of metallic goods

Also Published As

Publication number Publication date
DE2000060A1 (en) 1971-07-08

Similar Documents

Publication Publication Date Title
AT307848B (en) Process for the treatment of phosphated metal surfaces
YU36996B (en) Process for treating metallic surfaces of articles made of low-alloyed steel for hot-metallization
NL170531C (en) PROCESS FOR ADDING HYDROGEN CYANIDE TO AN ALKENOUSLY UNSATURATED ALPHATIC OR AROMATIC HYDROGEN SUBSTANTLY SUBSTITUTED.
ATA360276A (en) PROCESS FOR THE EXTRACTION OF PURE, CONCENTRATED AMMONIA
CH456295A (en) Process for the treatment of pickled metal surfaces before enamelling
CH551496A (en) PROCESS FOR STRENGTHENING THE SURFACE OF WORKPIECES MADE OF IRON AND STEEL.
CH556394A (en) PROCESS FOR SURFACE HARDENING OF STEELS AND SINTER HARD METALS.
AT322599B (en) PROCESS FOR THE TWO-STAGE SURFACE HARDENING OF WORKPIECES MADE OF IRON AND STEEL ALLOYS
NL7507220A (en) PROCESS FOR REDUCTION OF IRON ORE.
AT340739B (en) MULTI-STAGE PROCESS FOR THE PHOSPHATING OF METALS
CH550863A (en) PROCESS FOR ACCELERATING THE CARBURIZING OF WORKPIECES MADE OF STEEL ACCORDING TO THE GENERATOR CARRIER GAS PROCESS.
AT287561B (en) Process for the production of consumable gas burning lances as well as gas burning lance produced according to the process
AT304999B (en) Process for the production of forged or rolled steel bars from ledeburitic tool steels
AT306268B (en) Process for the continuous casting of steel
AT237000B (en) Process for the production of alloy steel
AT274877B (en) Process for the production of high nitrogen alloy steel
CH503124A (en) Process for nitriding the surface of steel bodies
AT302372B (en) Process for the decomposition of ferrous sulphides
CH542935A (en) Process for the galvanic treatment of metallic profile bodies and profile bodies, treated according to the process
AT324800B (en) PROCESS FOR THE MULTI-STAGE SURFACE TREATMENT OF METALS
AT308758B (en) Process for the purification of 1-N-substituted hexahydro-1,4-diazepinonen- (3) and - (5)
AT320707B (en) Process for strengthening the surfaces of workpieces made of iron and steel
AT249714B (en) Process for the production of alloy steel by the oxygen inflation process
IT1028373B (en) PROCESS FOR THE PHOSPHATING OF METALS
AT287433B (en) Process for phosphating metals

Legal Events

Date Code Title Description
PL Patent ceased