ES2009355A6 - Method to obtain coatings on mechanical parts by P/M techniques. - Google Patents

Method to obtain coatings on mechanical parts by P/M techniques.

Info

Publication number
ES2009355A6
ES2009355A6 ES8803147A ES8803147A ES2009355A6 ES 2009355 A6 ES2009355 A6 ES 2009355A6 ES 8803147 A ES8803147 A ES 8803147A ES 8803147 A ES8803147 A ES 8803147A ES 2009355 A6 ES2009355 A6 ES 2009355A6
Authority
ES
Spain
Prior art keywords
paste
techniques
additive
mechanical parts
binder
Prior art date
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.)
Expired
Application number
ES8803147A
Other languages
Spanish (es)
Inventor
Fernandez Antonio Romero
Rosas Jesus Acedo
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.)
Sintermetal SA
Original Assignee
Sintermetal 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 Sintermetal SA filed Critical Sintermetal SA
Priority to ES8803147A priority Critical patent/ES2009355A6/en
Publication of ES2009355A6 publication Critical patent/ES2009355A6/en
Priority to EP89500102A priority patent/EP0365460B1/en
Priority to DE68910937T priority patent/DE68910937T2/en
Priority to AT89500102T priority patent/ATE97701T1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • 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
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat

Abstract

Method to obtain coatings on mechanical parts by P/M techniques be means of a paste composed by a binder and metal and/or ceramic powders comprising operations of slowly adding to the paste an additive formed by a solution of free or complex ions preferentially metallic ones in a polar solvent homogenizing the paste mixture and the additive applying of the product obtained that way on the surface of a substrate to coat removing the binder by a first stage of slow heating (a) and a second stage of fast temperature (b) increase. The mentioned additive is chosen among those that do not produce precipitates under atmospheric pressure below 80o C they precipitate between 80 and 120o C and their precipitates are stable below 200o C.
ES8803147A 1988-10-17 1988-10-17 Method to obtain coatings on mechanical parts by P/M techniques. Expired ES2009355A6 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES8803147A ES2009355A6 (en) 1988-10-17 1988-10-17 Method to obtain coatings on mechanical parts by P/M techniques.
EP89500102A EP0365460B1 (en) 1988-10-17 1989-10-14 Method to obtain coatings on mechanical parts by P/M techniques
DE68910937T DE68910937T2 (en) 1988-10-17 1989-10-14 Manufacturing process of coatings on mechanical parts by P / M techniques.
AT89500102T ATE97701T1 (en) 1988-10-17 1989-10-14 MANUFACTURING PROCESSES OF COATINGS ON MECHANICAL PARTS THROUGH P/M TECHNIQUES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8803147A ES2009355A6 (en) 1988-10-17 1988-10-17 Method to obtain coatings on mechanical parts by P/M techniques.

Publications (1)

Publication Number Publication Date
ES2009355A6 true ES2009355A6 (en) 1989-09-16

Family

ID=8258520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803147A Expired ES2009355A6 (en) 1988-10-17 1988-10-17 Method to obtain coatings on mechanical parts by P/M techniques.

Country Status (4)

Country Link
EP (1) EP0365460B1 (en)
AT (1) ATE97701T1 (en)
DE (1) DE68910937T2 (en)
ES (1) ES2009355A6 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203773A1 (en) * 1992-02-10 1993-08-12 Huels Chemische Werke Ag METHOD FOR COATING THE SURFACE OF A BODY
DE4237891C1 (en) * 1992-11-10 1993-07-22 Degussa Ag, 6000 Frankfurt, De

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185901B (en) * 1943-02-17 1965-01-21 Dr H C Hans Vogt Process for the production of sintered metal coatings
US4371589A (en) * 1976-08-24 1983-02-01 Warner London Inc. Process for depositing protective coating and articles produced
US4626406A (en) * 1985-10-28 1986-12-02 Inco Alloys International, Inc. Activated sintering of metallic powders
DE3628363A1 (en) * 1986-08-21 1988-02-25 Mtu Muenchen Gmbh PROCESS FOR PRODUCING PROTECTIVE LAYERS

Also Published As

Publication number Publication date
DE68910937D1 (en) 1994-01-05
ATE97701T1 (en) 1993-12-15
EP0365460B1 (en) 1993-11-24
DE68910937T2 (en) 1994-06-01
EP0365460A1 (en) 1990-04-25

Similar Documents

Publication Publication Date Title
AU496746B2 (en) Process forthe depositing of metal coatings containing polyfluorocarbon resinous particles
SE8604949D0 (en) TITANIUM COMPOSITE HAVING A POROUS SURFACE AND PROCESS FOR PRODUCING THE SAME
ES8401730A1 (en) Method of applying ceramic coatings on a metallic substrate
DE2963607D1 (en) Radiation-curable coating compositions and method of coating metal substrates therewith
ES2009355A6 (en) Method to obtain coatings on mechanical parts by P/M techniques.
ATE54955T1 (en) PROCESS FOR ELECTROSTATIC SPRAYING OF INORGANIC POWDER.
ES8702521A1 (en) Process for incorporating powders into a polymer layer.
ES8600423A1 (en) Process for obtaining metallized surface using electron beam curing.
ES415747A1 (en) Procedure to produce a non-adhesive coating on the surface of a metal substrate. (Machine-translation by Google Translate, not legally binding)
EP0316143A3 (en) Formation of superconducting articles by electrodeposition
EP0232983A3 (en) Multilayer systems and their method of production
JPS5241654A (en) Formation of roughened coating layer by electro-phoresis and coating c omposition for the same
JPS5579871A (en) Metal covering method for non-conductive substance
US5336382A (en) Process for the electrophoretic deposition of metal powder for the recoating of a part by diffusion brazing, and electrophoresis bath for use therein
JPS5256022A (en) Production method of composite coating metallic plate
JPS54158539A (en) Method of making ignition plug electrode having corrosion-proof property at hight temperature
JPS5242287A (en) Connecting method of insulation coated wire
GB1175832A (en) Improvements relating to the production of an Electrical Conductor Adhering to an Insulating Support
JPS51127374A (en) Method of connecting conductors at opposite surfaces of printed wiring substrate
JPS5253940A (en) Proces for producing electrical sheets coated with electrical insulati ng coatings
Tertykh et al. Investigation of Electrodeposition of a Modified Alkyd--Epoxy Oligomer
Bolotin Optimum Powder Concentration for the Treatment of Conducting Surfaces in an Electrical Field
GB788763A (en) Improvements in or relating to the metallising of ceramics
JPS5263232A (en) Continuous resin coating process for metal wires
JPS5450052A (en) Method of forming coated film of high-molecular-weight resin

Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-10-17

PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20061018