ES403358A1 - Method of forming a diffused metal coded steel product - Google Patents

Method of forming a diffused metal coded steel product

Info

Publication number
ES403358A1
ES403358A1 ES403358A ES403358A ES403358A1 ES 403358 A1 ES403358 A1 ES 403358A1 ES 403358 A ES403358 A ES 403358A ES 403358 A ES403358 A ES 403358A ES 403358 A1 ES403358 A1 ES 403358A1
Authority
ES
Spain
Prior art keywords
substrate
salt
metallic
forming
steel product
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
ES403358A
Other languages
Spanish (es)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants 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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of ES403358A1 publication Critical patent/ES403358A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12778—Alternative base metals from diverse categories
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemically Coating (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Non-detrimental procedure to encode a metallic product, characterized by comprising: a) Bringing a steel substrate into contact with a solution or slurry of a metal salt, where the cation of the metal salt diffuses easily on the surface of the metal substrate and the anion of the metal salt degrades at a temperature below 537.7ºC; b) End the contact of said wet substrate with said solution or grout; c) Drying said substrate in such a way that a thin film of metallic salt remains on said substrate; and d) Heating said substrate to a temperature above the decomposition temperature of the metallic salt, thereby degrading the anion of said metallic salt and diffusing the cation of said metallic salt on the surface of said substrate. (Machine-translation by Google Translate, not legally binding)
ES403358A 1971-06-01 1972-05-31 Method of forming a diffused metal coded steel product Expired ES403358A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00149064A US3827903A (en) 1971-06-01 1971-06-01 Method of forming a diffused metal coded steel product

Publications (1)

Publication Number Publication Date
ES403358A1 true ES403358A1 (en) 1975-04-16

Family

ID=22528651

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403358A Expired ES403358A1 (en) 1971-06-01 1972-05-31 Method of forming a diffused metal coded steel product

Country Status (14)

Country Link
US (1) US3827903A (en)
AR (1) AR193261A1 (en)
AU (1) AU465711B2 (en)
BE (1) BE784165A (en)
BR (1) BR7203536D0 (en)
CA (1) CA961712A (en)
DE (1) DE2226544A1 (en)
ES (1) ES403358A1 (en)
FR (1) FR2141129A5 (en)
GB (1) GB1391923A (en)
IT (1) IT960650B (en)
NL (1) NL7207446A (en)
TR (1) TR17433A (en)
ZA (1) ZA723535B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962490A (en) * 1974-01-24 1976-06-08 Ferro Corporation Preparation of nickel and chromium substrates for ceramic coating

Also Published As

Publication number Publication date
CA961712A (en) 1975-01-28
ZA723535B (en) 1973-03-28
BR7203536D0 (en) 1973-05-10
FR2141129A5 (en) 1973-01-19
AU465711B2 (en) 1975-10-02
BE784165A (en) 1972-09-18
NL7207446A (en) 1972-12-05
TR17433A (en) 1975-07-23
DE2226544A1 (en) 1972-12-28
US3827903A (en) 1974-08-06
AR193261A1 (en) 1973-04-11
IT960650B (en) 1973-11-30
AU4270572A (en) 1973-11-29
GB1391923A (en) 1975-04-23

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