FR2082854A5 - Protectively coating refractive metals - using chromium and titanium and a polyolefin binder - Google Patents

Protectively coating refractive metals - using chromium and titanium and a polyolefin binder

Info

Publication number
FR2082854A5
FR2082854A5 FR7011340A FR7011340A FR2082854A5 FR 2082854 A5 FR2082854 A5 FR 2082854A5 FR 7011340 A FR7011340 A FR 7011340A FR 7011340 A FR7011340 A FR 7011340A FR 2082854 A5 FR2082854 A5 FR 2082854A5
Authority
FR
France
Prior art keywords
chromium
titanium
metals
coating refractive
polyolefin 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
FR7011340A
Other languages
French (fr)
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW Inc
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 TRW Inc filed Critical TRW Inc
Priority to FR7011340A priority Critical patent/FR2082854A5/en
Application granted granted Critical
Publication of FR2082854A5 publication Critical patent/FR2082854A5/en
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemically Coating (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

Forming protective coatings or refractory metals based on niobium or tantalium or columbium by applying a suspension contg. chromium and titanium, a mineral halide actuator, and a polyolefin bidner (which depolyerises on heating without leaving any carbon residues), and heating in a non-oxidising atmosphere to cause the Cr and Ti to diffuse into the metals surface. Gives the metals oxidation-resistant coatings. Process is simpler and quicker than prior art processes.
FR7011340A 1970-03-27 1970-03-27 Protectively coating refractive metals - using chromium and titanium and a polyolefin binder Expired FR2082854A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7011340A FR2082854A5 (en) 1970-03-27 1970-03-27 Protectively coating refractive metals - using chromium and titanium and a polyolefin binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7011340A FR2082854A5 (en) 1970-03-27 1970-03-27 Protectively coating refractive metals - using chromium and titanium and a polyolefin binder

Publications (1)

Publication Number Publication Date
FR2082854A5 true FR2082854A5 (en) 1971-12-10

Family

ID=9053091

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7011340A Expired FR2082854A5 (en) 1970-03-27 1970-03-27 Protectively coating refractive metals - using chromium and titanium and a polyolefin binder

Country Status (1)

Country Link
FR (1) FR2082854A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007675A1 (en) * 1978-07-21 1980-02-06 Elbar B.V. Process for applying a protective coating containing silicon to articles made from a superalloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007675A1 (en) * 1978-07-21 1980-02-06 Elbar B.V. Process for applying a protective coating containing silicon to articles made from a superalloy

Similar Documents

Publication Publication Date Title
GB1261261A (en) Method for coating the superalloys
ES400128A1 (en) Process for the production of luster color coatings on ceramic, glass of similar bodies
FR2281995A1 (en) Coating stainless steel with tin - by dipping into a bath of molten tin which produces a tin layer contg. iron
FR1602258A (en) Applying powdered metal coatings to metal - lic substrates
GB1466074A (en) Treating refractory or ceramic bodies or coatings
FR2082854A5 (en) Protectively coating refractive metals - using chromium and titanium and a polyolefin binder
GB1084017A (en) Pretreating process for phosphate-treating steel sheets or plated steel sheets
ES407627A1 (en) Method of pretreating metal surfaces
GB1396898A (en) Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization
FR2103479A1 (en) Non-stick layer on glass - applied on an intermediate layer
GB1235412A (en) Improvements in or relating to processes of vacuum-vapor depositing a binary metal coating on a substrate
CA993831A (en) Chromate treated metal sheet and a process therefor
GB729914A (en) A process for melting-on the tin layer of electrolytically tinned iron bands or sheets
FR2131004A5 (en) Applying hard layers - to brass foundry industrial valves
JPS55164068A (en) Surface treatment
NL152608B (en) PROCESS FOR INCREASING THE HARDNESS OF A POROUS LAYER FORMED ON THE SURFACE OF AN ANTI-CORROSION RESISTANT CHROME-CONTAINING IRON ALLOY, PROCESS FOR PREPARATION OF AN ELECTROLYTE OR CONSTITUTED FOR USE FOR THIS WORK, OR COMPOSED IN THIS WORK RESISTANT CHROME-CONTAINING IRON ALLOY, TREATED ACCORDING TO THE PROCESS.
JPS5633470A (en) Manufacture of gas blowing pipe
ES293181A1 (en) Procedure for the application of a metal coating on ceramic pieces (Machine-translation by Google Translate, not legally binding)
JPS5431043A (en) Surface treating method for aluminum, zinc and their alloy
FR2155790A1 (en) Coating metal eg steel - with protective alloy eg zinc or aluminium coatings by dipping and spraying with hot gas
DE1521060C (en) Process for the production of matting the tinplate by electroplating
JPS5382672A (en) Coated high speed steel and its manufacture
BE790958A (en) Continuously enamelling metal sheet - by applying aluminium to both sides then applying the enamel
FR2229665A1 (en) Linings for feeder heads on ingot moulds - contg. slag wool dipped in chromium trioxide soln. and heated to form chromic oxide
IE33158L (en) Treating glass containers

Legal Events

Date Code Title Description
ST Notification of lapse