GB2001947A – Pulverulent coating material
– Google Patents
GB2001947A – Pulverulent coating material
– Google Patents
Pulverulent coating material
Info
Publication number
GB2001947A
GB2001947A
GB7829774A
GB7829774A
GB2001947A
GB 2001947 A
GB2001947 A
GB 2001947A
GB 7829774 A
GB7829774 A
GB 7829774A
GB 7829774 A
GB7829774 A
GB 7829774A
GB 2001947 A
GB2001947 A
GB 2001947A
Authority
GB
United Kingdom
Prior art keywords
al2o3
materials
pulverulent material
cermet
agglomerates
Prior art date
1977-07-13
Legal status (The legal status 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 status listed.)
Granted
Application number
GB7829774A
Other versions
GB2001947B
(en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECG Immobilier SA
Original Assignee
Castolin 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.)
1977-07-13
Filing date
1978-07-13
Publication date
1979-02-14
1978-07-13
Application filed by Castolin SA
filed
Critical
Castolin SA
1979-02-14
Publication of GB2001947A
publication
Critical
patent/GB2001947A/en
1982-03-17
Application granted
granted
Critical
1982-03-17
Publication of GB2001947B
publication
Critical
patent/GB2001947B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C1/00—Making non-ferrous alloys
C22C1/04—Making non-ferrous alloys by powder metallurgy
C22C1/05—Mixtures of metal powder with non-metallic powder
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
B22F1/06—Metallic powder characterised by the shape of the particles
B22F1/065—Spherical particles
B—PERFORMING OPERATIONS; TRANSPORTING
B22—CASTING; POWDER METALLURGY
B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
B22F1/14—Treatment of metallic powder
B22F1/145—Chemical treatment, e.g. passivation or decarburisation
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22C—ALLOYS
C22C1/00—Making non-ferrous alloys
C22C1/04—Making non-ferrous alloys by powder metallurgy
C22C1/05—Mixtures of metal powder with non-metallic powder
C22C1/058—Mixtures of metal powder with non-metallic powder by reaction sintering (i.e. gasless reaction starting from a mixture of solid metal compounds)
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
C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
C23C4/06—Metallic material
Abstract
A pulverulent material is obtained composed of particles or agglomerates which do not segregate when the material is projected at high temperature onto a substrate by subjecting a mixture of two or more materials in powder form to heat treatment at a sufficient temperature and for a sufficient time to produce chemical reaction between the materials and temporary softening of the materials. A pulverulent material is thereby formed consisting of spheroidal particles or spheroidal agglomerates. The specification describes the production of pulverulent material consisting of: a cermet of Al2O3, Ni, and Al; a matrix of Ni-Cr alloy containing inclusions of niobium carbonitride; an Al2O3-Cu cermet nucleus surrounded by a surface layer of Al2O3; and TiO2-Al2O3-SiO2.
GB7829774A
1977-07-13
1978-07-13
Process for preparing a pulverulent material enabling a protective coating to be formed on a substrate by spraying the material onto the surface of the substrate at a high temperature
Expired
GB2001947B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH865877A
CH622452A5
(en)
1977-07-13
1977-07-13
Publications (2)
Publication Number
Publication Date
GB2001947A
true
GB2001947A
(en)
1979-02-14
GB2001947B
GB2001947B
(en)
1982-03-17
Family
ID=4343180
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7829774A
Expired
GB2001947B
(en)
1977-07-13
1978-07-13
Process for preparing a pulverulent material enabling a protective coating to be formed on a substrate by spraying the material onto the surface of the substrate at a high temperature
Country Status (8)
Country
Link
JP
(1)
JPS5419459A
(en)
BE
(1)
BE868963A
(en)
CH
(1)
CH622452A5
(en)
DE
(1)
DE2830376C2
(en)
FR
(1)
FR2397253A1
(en)
GB
(1)
GB2001947B
(en)
SE
(1)
SE7807726L
(en)
SU
(1)
SU1436861A3
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0399375B1
(en)
*
1989-05-24
1994-08-31
Outokumpu Oy
Method for the treatment and production of material
EP1176227A1
(en)
*
2000-07-26
2002-01-30
DaimlerChrysler AG
Process for forming a superficial layer
EP1872891A1
(en)
*
2005-11-23
2008-01-02
MEC – Holding GmbH
Method for producing highly wear-resistant surfaces and and wear plate produced by arc built-up welding
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4421799A
(en)
*
1982-02-16
1983-12-20
Metco, Inc.
Aluminum clad refractory oxide flame spraying powder
US4731110A
(en)
*
1987-03-16
1988-03-15
Gte Products Corp.
Hydrometallurigcal process for producing finely divided spherical precious metal based powders
US4731111A
(en)
*
1987-03-16
1988-03-15
Gte Products Corporation
Hydrometallurical process for producing finely divided spherical refractory metal based powders
US4723993A
(en)
*
1987-03-23
1988-02-09
Gte Products Corporation
Hydrometallurgical process for producing finely divided spherical low melting temperature metal based powders
JPS63250401A
(en)
*
1987-04-08
1988-10-18
Sumitomo Metal Mining Co Ltd
Production of spherical metal powder
JPS63266001A
(en)
*
1987-04-22
1988-11-02
Sumitomo Metal Mining Co Ltd
Production of composite spherical powder
DE3730753A1
(en)
*
1987-09-12
1989-03-23
Spraytec Oberflaechentech
POWDER FOR PRODUCING HARD MATERIALS WITH SHORT REACTION HOURS, ESPECIALLY FOR FILLING HOLLOW WIRE FOR ARC SPRAYING
US5018573A
(en)
*
1989-12-18
1991-05-28
Carrier Corporation
Method for manufacturing a high efficiency heat transfer surface and the surface so manufactured
JP5875072B2
(en)
*
2012-07-02
2016-03-02
関西電力株式会社
Thermal spray material sintered body and method for producing thermal spray material
FR3049819B1
(en)
*
2016-04-07
2018-04-06
Universite De Limoges
HORSE IRON COMPRISING AN ABRASION AND SHOCK-RESISTANT COATING
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3254970A
(en)
*
1960-11-22
1966-06-07
Metco Inc
Flame spray clad powder composed of a refractory material and nickel or cobalt
US3617358A
(en)
*
1967-09-29
1971-11-02
Metco Inc
Flame spray powder and process
US3974245A
(en)
*
1973-12-17
1976-08-10
Gte Sylvania Incorporated
Process for producing free flowing powder and product
1977
1977-07-13
CH
CH865877A
patent/CH622452A5/fr
not_active
IP Right Cessation
1978
1978-07-11
FR
FR7820662A
patent/FR2397253A1/en
active
Granted
1978-07-11
DE
DE2830376A
patent/DE2830376C2/en
not_active
Expired
1978-07-11
SE
SE7807726A
patent/SE7807726L/en
unknown
1978-07-13
BE
BE189256A
patent/BE868963A/en
not_active
IP Right Cessation
1978-07-13
GB
GB7829774A
patent/GB2001947B/en
not_active
Expired
1978-07-13
JP
JP8565078A
patent/JPS5419459A/en
active
Granted
1978-07-13
SU
SU782638600A
patent/SU1436861A3/en
active
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0399375B1
(en)
*
1989-05-24
1994-08-31
Outokumpu Oy
Method for the treatment and production of material
EP1176227A1
(en)
*
2000-07-26
2002-01-30
DaimlerChrysler AG
Process for forming a superficial layer
EP1872891A1
(en)
*
2005-11-23
2008-01-02
MEC – Holding GmbH
Method for producing highly wear-resistant surfaces and and wear plate produced by arc built-up welding
Also Published As
Publication number
Publication date
DE2830376C2
(en)
1983-03-03
SE7807726L
(en)
1979-01-14
DE2830376A1
(en)
1979-01-25
JPS5419459A
(en)
1979-02-14
GB2001947B
(en)
1982-03-17
CH622452A5
(en)
1981-04-15
SU1436861A3
(en)
1988-11-07
FR2397253A1
(en)
1979-02-09
JPS6140723B2
(en)
1986-09-10
BE868963A
(en)
1978-11-03
FR2397253B1
(en)
1983-06-03
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Legal Events
Date
Code
Title
Description
1994-03-09
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19930713
