BE818741A - Acier contenant du niobium - Google Patents

Acier contenant du niobium

Info

Publication number: BE818741A
Authority: BE; Belgium
Prior art keywords: steel containing; containing niobium; niobium; steel
Prior art date: 1973-08-13

Application number

BE147512A

Other languages

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.)

1973-08-13

Filing date

1974-08-12

Publication date

1974-12-02

1974-08-12 Application filed filed Critical

1974-12-02 Publication of BE818741A publication Critical patent/BE818741A/fr

Links

229910000831 Steel Inorganic materials 0.000 title 1
229910052758 niobium Inorganic materials 0.000 title 1
239000010955 niobium Substances 0.000 title 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title 1
239000010959 steel Substances 0.000 title 1

Classifications

- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
- C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
- C23C10/10—Chromising
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
- C23C10/32—Chromising
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
- C23C10/34—Embedding in a powder mixture, i.e. pack cementation
- C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
- C23C10/38—Chromising
- C23C10/40—Chromising of ferrous surfaces

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Application Of Or Painting With Fluid Materials (AREA)

BE147512A 1973-08-13 1974-08-12 Acier contenant du niobium BE818741A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US38762773A	1973-08-13	1973-08-13

Publications (1)

Publication Number	Publication Date
BE818741A true BE818741A (fr)	1974-12-02

Family

ID=23530712

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE147512A BE818741A (fr)	1973-08-13	1974-08-12	Acier contenant du niobium

Country Status (7)

Country	Link
JP (1)	JPS5044914A (fr)
BE (1)	BE818741A (fr)
CA (1)	CA1039128A (fr)
DE (1)	DE2438405A1 (fr)
FR (1)	FR2240960A1 (fr)
IT (1)	IT1020676B (fr)
NL (1)	NL7410717A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2735148B1 (fr) *	1995-06-08	1997-07-11	Lorraine Laminage	Tole d'acier laminee a chaud a haute resistance et haute emboutissabilite renfermant du niobium, et ses procedes de fabrication.
FR3001976B1 (fr) *	2013-02-13	2015-02-20	Air Liquide	Procede de depot d'un revetement contre la corrosion

1974
- 1974-08-09 NL NL7410717A patent/NL7410717A/xx not_active Application Discontinuation
- 1974-08-09 DE DE19742438405 patent/DE2438405A1/de not_active Withdrawn
- 1974-08-12 BE BE147512A patent/BE818741A/fr unknown
- 1974-08-12 FR FR7427907A patent/FR2240960A1/fr active Granted
- 1974-08-12 CA CA206,816A patent/CA1039128A/fr not_active Expired
- 1974-08-12 IT IT6952474A patent/IT1020676B/it active
- 1974-08-13 JP JP9205074A patent/JPS5044914A/ja active Pending

Also Published As

Publication number	Publication date
FR2240960B1 (fr)	1977-12-16
NL7410717A (nl)	1975-02-17
JPS5044914A (fr)	1975-04-22
CA1039128A (fr)	1978-09-26
IT1020676B (it)	1977-12-30
DE2438405A1 (de)	1975-02-27
FR2240960A1 (en)	1975-03-14

Publication	Publication Date	Title
BE820451A (fr)	1975-03-27	Nouveaux amides nonapeptides
IT1030088B (it)	1979-03-30	Contenitore adsoreitore per gas
BR7406870D0 (pt)	1975-06-03	Conjunto de gaxeta metalica
BE834372A (fr)	1976-04-12	Acier de decolletage
SE382276B (sv)	1976-01-19	Forfarande for reduktion av radioaktiva jonhartsers volym.
SE401690B (sv)	1978-05-22	Legerat stal
SE390643B (sv)	1977-01-03	Legering innehallande laves-fas
HU172775B (hu)	1978-12-28	Krivolinejnaja shpil'ka dlja skreplenija kostej
SE415279B (sv)	1980-09-22	Austenitisk losningsherdad legering
BE809480A (fr)	1974-05-02	Compositions de decapage contenant des imidazoles
HU172742B (hu)	1978-11-28	Zadvizhka dlja litejnogo kovsha s poddonnoj razlivkoj zhidkogo metalla
NL7506604A (nl)	1975-12-09	Hydraulische vloeistofmengsels.
AT333819B (de)	1976-12-10	Austenitisch-ferritischer chrom-nickel-stickstoff-stahl
BE811836A (fr)	1974-07-01	Anode metallique pour electrochimie
BE818741A (fr)	1974-12-02	Acier contenant du niobium
IT1011176B (it)	1977-01-20	Procedimento di colata
BE809819A (fr)	1974-07-16	Compositions pigmentaires contenant des azoarylamides
BE822668A (fr)	1975-03-14	Elaboration de l'acier
SE415842B (sv)	1980-11-03	Svetsbart stangstal
IT1046277B (it)	1980-06-30	Getto di acciaio al piombo
FI54641B (fi)	1978-09-29	Golv- eller vaeggkonstruktion foer ljud- och vibrationsisolering mellan tvao utrymmen
NL7506321A (nl)	1975-08-29	Vloeistofrupsdoorlaat.
SE7804535L (sv)	1978-04-20	Tenn-nickellegering
SU460317A1 (ru)	1975-02-15	Сплав на основе магни
BE823044A (fr)	1975-06-06	Nouveaux complexes metalliques