HU165088B - - Google Patents

Info

Publication number
HU165088B
HU165088B HUMA002425A HU165088B HU 165088 B HU165088 B HU 165088B HU MA002425 A HUMA002425 A HU MA002425A HU 165088 B HU165088 B HU 165088B
Authority
HU
Hungary
Application number
Other languages
Hungarian (hu)
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 filed Critical
Priority to HUMA002425 priority Critical patent/HU165088B/hu
Priority to AT806673A priority patent/AT331049B/en
Priority to GB4900673A priority patent/GB1433940A/en
Priority to DD17429173A priority patent/DD107491A5/xx
Priority to DE19732356088 priority patent/DE2356088C3/en
Priority to SE7315446A priority patent/SE410623B/en
Publication of HU165088B publication Critical patent/HU165088B/hu

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
    • C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/48—Nitriding
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • 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
    • C23C8/60—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 solids, e.g. powders, pastes
    • C23C8/62—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 solids, e.g. powders, pastes only one element being applied
HUMA002425 1972-11-14 1972-11-14 HU165088B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HUMA002425 HU165088B (en) 1972-11-14 1972-11-14
AT806673A AT331049B (en) 1972-11-14 1973-09-19 PROCESS TO INCREASE THE SERVICE LIFE OF POWDER METALLURGICAL CARBIDE PRODUCTS
GB4900673A GB1433940A (en) 1972-11-14 1973-10-22 Process for increasing service life of powder metallurgical hard metal products
DD17429173A DD107491A5 (en) 1972-11-14 1973-10-25
DE19732356088 DE2356088C3 (en) 1972-11-14 1973-11-09 Process for increasing the service life of powder metallurgical hard metal products
SE7315446A SE410623B (en) 1972-11-14 1973-11-14 PROCEDURE INTENDED TO INCREASE LIFE OF POWDER METALURGIC CARBON METAL PRODUCTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA002425 HU165088B (en) 1972-11-14 1972-11-14

Publications (1)

Publication Number Publication Date
HU165088B true HU165088B (en) 1974-06-28

Family

ID=10998616

Family Applications (1)

Application Number Title Priority Date Filing Date
HUMA002425 HU165088B (en) 1972-11-14 1972-11-14

Country Status (5)

Country Link
AT (1) AT331049B (en)
DD (1) DD107491A5 (en)
GB (1) GB1433940A (en)
HU (1) HU165088B (en)
SE (1) SE410623B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717842C2 (en) 1977-04-22 1983-09-01 Fried. Krupp Gmbh, 4300 Essen Process for the surface treatment of sintered hard metal bodies
JP6524437B2 (en) * 2015-03-11 2019-06-05 日本製鉄株式会社 Cemented carbide tool and method of producing cemented carbide tool
CN109722621B (en) * 2018-12-27 2020-12-29 陕西铁马铸锻有限公司 Barrel corrosion-resistant and wear-resistant treatment process

Also Published As

Publication number Publication date
DD107491A5 (en) 1974-08-05
ATA806673A (en) 1975-10-15
GB1433940A (en) 1976-04-28
DE2356088B2 (en) 1976-10-28
SE410623B (en) 1979-10-22
AT331049B (en) 1976-07-26
DE2356088A1 (en) 1974-05-30

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee