ES2133077B1 - PROCEDURE TO OBTAIN CONFORMED BY THERMAL PROJECTION. - Google Patents

PROCEDURE TO OBTAIN CONFORMED BY THERMAL PROJECTION.

Info

Publication number
ES2133077B1
ES2133077B1 ES009602234A ES9602234A ES2133077B1 ES 2133077 B1 ES2133077 B1 ES 2133077B1 ES 009602234 A ES009602234 A ES 009602234A ES 9602234 A ES9602234 A ES 9602234A ES 2133077 B1 ES2133077 B1 ES 2133077B1
Authority
ES
Spain
Prior art keywords
procedure
projection
mandrel
deposited
oxide layer
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 - Fee Related
Application number
ES009602234A
Other languages
Spanish (es)
Other versions
ES2133077A1 (en
Inventor
Jose Maria Guilemany
J R Miguel
M J Dougan
Paco J M De
Z Dong
J Llibre
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.)
Carburos Metalicos SA
Original Assignee
Sociedad Espanola de Carburos Metalicas 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 Sociedad Espanola de Carburos Metalicas SA filed Critical Sociedad Espanola de Carburos Metalicas SA
Priority to ES009602234A priority Critical patent/ES2133077B1/en
Publication of ES2133077A1 publication Critical patent/ES2133077A1/en
Application granted granted Critical
Publication of ES2133077B1 publication Critical patent/ES2133077B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Procedimiento para la obtención de conformados por proyección térmica. Conformados a partir de la técnica de alta velocidad que comprende las operaciones de: a) tratamiento de oxidación de la superficie de un mandril sobre la cual se lleva a cabo la proyección térmica de alta velocidad hasta obtener una capa de óxido; b) preparación de la mezcla de polvo a depositar sobre la capa de óxido formada en la operación (a) según las características-deseadas del producto final; c) proyección de un gas inerte que incluye la mezcla de polvo a depositar, junto con un combustible y un gas o mezcla de gases comburentes; y d) enfriamiento del conjunto, mandril y conformado, hasta alcanzar la temperatura ambiente. Presenta especial aplicación para la obtención de productos de tipo cilíndrico, como por ejemplo cierres, juntas, toberas, colectores, distribuidores, moldes/matrices y similares.Procedure for obtaining shaped by thermal projection. Formed from the high-speed technique that includes the operations of: a) oxidation treatment of the surface of a mandrel on which high-speed thermal spraying is carried out until an oxide layer is obtained; b) preparing the powder mixture to be deposited on the oxide layer formed in step (a) according to the desired characteristics of the final product; c) projection of an inert gas that includes the powder mixture to be deposited, together with a fuel and an oxidizing gas or gas mixture; and d) cooling the assembly, mandrel and forming, until reaching room temperature. It has a special application for obtaining cylindrical products, such as closures, gaskets, nozzles, manifolds, distributors, molds / dies and the like.

ES009602234A 1996-10-08 1996-10-08 PROCEDURE TO OBTAIN CONFORMED BY THERMAL PROJECTION. Expired - Fee Related ES2133077B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009602234A ES2133077B1 (en) 1996-10-08 1996-10-08 PROCEDURE TO OBTAIN CONFORMED BY THERMAL PROJECTION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009602234A ES2133077B1 (en) 1996-10-08 1996-10-08 PROCEDURE TO OBTAIN CONFORMED BY THERMAL PROJECTION.

Publications (2)

Publication Number Publication Date
ES2133077A1 ES2133077A1 (en) 1999-08-16
ES2133077B1 true ES2133077B1 (en) 2000-04-01

Family

ID=8296451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009602234A Expired - Fee Related ES2133077B1 (en) 1996-10-08 1996-10-08 PROCEDURE TO OBTAIN CONFORMED BY THERMAL PROJECTION.

Country Status (1)

Country Link
ES (1) ES2133077B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575185B1 (en) * 1984-12-26 1992-07-31 Fabrications Elements Catalyti METHOD AND DEVICE FOR PRODUCING DEPOSITS AND RECHARGINGS OF METAL, METALLOCERAMIC AND CERAMIC MATERIALS ON A SUBSTRATE
US5019686A (en) * 1988-09-20 1991-05-28 Alloy Metals, Inc. High-velocity flame spray apparatus and method of forming materials
DE69613555T2 (en) * 1996-03-14 2002-04-25 United Container Machinery Gro Process for coating corrugated cylinders by means of high-speed oxygen thermal fuel spraying

Also Published As

Publication number Publication date
ES2133077A1 (en) 1999-08-16

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