KR830006466A - 금속소자에 열흑면(熱黑面)을 제공하는 방법 - Google Patents

금속소자에 열흑면(熱黑面)을 제공하는 방법 Download PDF

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Publication number
KR830006466A
KR830006466A KR1019810001574A KR810001574A KR830006466A KR 830006466 A KR830006466 A KR 830006466A KR 1019810001574 A KR1019810001574 A KR 1019810001574A KR 810001574 A KR810001574 A KR 810001574A KR 830006466 A KR830006466 A KR 830006466A
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KR
South Korea
Prior art keywords
metal
aluminum
black surface
compound
layer
Prior art date
Application number
KR1019810001574A
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English (en)
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KR850000706B1 (ko
Inventor
블랑켄 쟈코브
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디. 제이. 삭커스
엔. 브이. 필립스 글로아이람펜파브리켄
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Publication of KR830006466A publication Critical patent/KR830006466A/ko
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Publication of KR850000706B1 publication Critical patent/KR850000706B1/ko

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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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes
    • H01J9/146—Surface treatment, e.g. blackening, coating
    • 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
    • Y10T428/12958—Next to Fe-base component
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Abstract

내용 없음

Description

금속소자에 열흑면(熱黑面)을 제공하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
캐소드축과 캐소드축의 내부에 있는 열흑면을 갖는 캐소드.

Claims (3)

  1. 하나 이상의 금속들 또는 금속합금들이 금속소자위에 1내지 수 μm의 두께를 갖는 층의 형태로 제공되며, 상기 금속들 또는 금속합금들이 서로같은 또는 금속소자재질을 갖는 적어도 한개의 금속화합물을 형성하며, 실제로 비반응분위기에서 가열하므로써 금속화합물이 얻어지는 순서로 금속성분에 열흑면을 제공하는 방법에 있어서,
    적어도 금속소자의 표면이 몰리브덴, 니켈 철, 텅스텐 및 구리그룹의 금속으로 구성되거나 적어도 이 그룹중의 한금속을 포함하는 합금으로 구성되며, 1내지 수의 두께를 갖는 상기층이 전체가 알루미늄으로 구성되거나 상기 그룹의 금속들중의 하나와 알루미늄으로 구성되고, 상기 화합물이 알루미늄 화합물이며 그후에 이화합물은 습기있는 수소분위기내에서 950℃내지 1200℃로 열처리하므로써 부분적으로 산화되므로 화합물내의 모든 알루미늄이 실제로 산화알루미늄으로 변환되어 열에 강한 열흑면층이 얻어지는 것을 특징으로 하는 금속소자에 열흑면을 제공하는 방법.
  2. 청구범위 1항에 청구된 바와같은 방법을 이용하여 적어도 압출캐소드축의 내면에 열흑면을 제공하는 방법에 있어서,
    상기 금속그룹중의 한 금속 또는 적어도 상기 금속그룹중의 한 금속을 포함하는 합금의 적어도 한 표면위에서 구성되는 판이 사용되며, 상기 금속 즉 합금이 실제로 알루미늄으로 구성되는 층인 얇은 알루미늄층으로 피복되며 상기 합금은 알루미늄 화합물로 변화되고 그후에 이렇게 피복된 판으로부터 압출처리에 의하여 캐소드축이 제조되며 이후에 습기있는 수소내에서 열처리를 하는 것을 특징으로하는 금속소자에 열흑면을 제공하는 방법.
  3. 적어도 내부가 청구범위 2항에 청구된 바와같이 방법에 의하여 얻어진 산화알루미늄을 포함하는 층인 1내지 수μm두께의 열흑면으로 피복된 금속캐소드축을 포함하는 캐소드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019810001574A 1980-05-09 1981-05-06 금속소자에 열흑면을 제공하는 방법 KR850000706B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8002665A NL8002665A (nl) 1980-05-09 1980-05-09 Werkwijze voor het van een thermisch zwart oppervlak voorzien van een metalen onderdeel.
NL8002665 1980-05-09

Publications (2)

Publication Number Publication Date
KR830006466A true KR830006466A (ko) 1983-09-24
KR850000706B1 KR850000706B1 (ko) 1985-05-15

Family

ID=19835267

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019810001574A KR850000706B1 (ko) 1980-05-09 1981-05-06 금속소자에 열흑면을 제공하는 방법

Country Status (10)

Country Link
US (1) US4364780A (ko)
JP (2) JPS56169778A (ko)
KR (1) KR850000706B1 (ko)
CA (1) CA1175309A (ko)
DE (1) DE3117961A1 (ko)
ES (1) ES501946A0 (ko)
FR (1) FR2482139A1 (ko)
GB (1) GB2075556B (ko)
IT (1) IT1138317B (ko)
NL (1) NL8002665A (ko)

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US4478779A (en) * 1983-08-24 1984-10-23 The Burns & Russell Company Electrolessly plated mold surface and method of using
GB2152082A (en) * 1983-12-27 1985-07-31 United Technologies Corp Enhancement of superalloy resistance to environmental degradation
JPS6185747A (ja) * 1984-10-02 1986-05-01 Hamamatsu Photonics Kk 二次電子放出面
EP0259979A3 (en) * 1986-09-12 1989-03-08 Hitachi, Ltd. Method of producing shadow mask of color cathode ray tube
JPH0272533A (ja) * 1988-09-07 1990-03-12 Hitachi Ltd 熱陰極構体およびその製造方法
JP2500272B2 (ja) * 1991-04-26 1996-05-29 日本碍子株式会社 耐熱性合金の製造方法
US5410848A (en) * 1991-11-21 1995-05-02 The Burns & Russell Company Composite for turning a corner or forming a column, mold and method for producing glazed unit for such
US5599404A (en) * 1992-11-27 1997-02-04 Alger; Donald L. Process for forming nitride protective coatings
US5413642A (en) * 1992-11-27 1995-05-09 Alger; Donald L. Processing for forming corrosion and permeation barriers
US5447291A (en) * 1993-10-08 1995-09-05 The Ohio State University Processes for fabricating structural ceramic bodies and structural ceramic-bearing composite bodies
US6300711B1 (en) 1997-08-27 2001-10-09 Matsushita Electronics Corporation Indirectly heated cathode with a thermal absorption layer on the sleeve and cathode ray tube
DE19753848A1 (de) 1997-12-04 1999-06-10 Roche Diagnostics Gmbh Modifikation von Oberflächen zur Steigerung der Oberflächenspannung
US6165286A (en) * 1999-05-05 2000-12-26 Alon, Inc. Diffusion heat treated thermally sprayed coatings
US6599636B1 (en) 2000-10-31 2003-07-29 Donald L. Alger α-Al2O3 and Ti2O3 protective coatings on aluminide substrates

Family Cites Families (10)

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NL291909A (ko) *
DE740252C (de) * 1937-09-04 1943-10-15 Trierer Walzwerk Ag Behandlung von mit Aluminium ueberzogenen Einpackblechen aus Stahl
DE718479C (de) * 1938-09-02 1942-03-13 Telefunken Gmbh Hochbelastbare Anode fuer elektrische Entladungsroehren, insbesondere solche ohne kuestliche Kuehlung
DE868026C (de) * 1941-01-28 1953-02-23 Telefunken Gmbh Verfahren zur Herstellung einer nicht als Gluehkathode dienenden Elektrode fuer ein elektrisches Entladungsgefaess
NL272248A (ko) * 1960-12-15
US3496030A (en) * 1966-12-13 1970-02-17 Atomic Energy Commission Anti-seizing surfaces
US3919751A (en) * 1974-02-08 1975-11-18 Gte Sylvania Inc Method of making fast warm up picture tube cathode cap having high heat emissivity surface on the interior thereof
JPS50152971A (ko) * 1974-05-31 1975-12-09
US4009409A (en) * 1975-09-02 1977-02-22 Gte Sylvania Incorporated Fast warmup cathode and method of making same
JPS6366391A (ja) * 1986-09-09 1988-03-25 株式会社荏原製作所 黒液燃焼排ガス吸収装置を組み込んだ黒液濃縮装置

Also Published As

Publication number Publication date
NL8002665A (nl) 1981-12-01
JPH01201457A (ja) 1989-08-14
DE3117961C2 (ko) 1989-12-21
GB2075556B (en) 1983-11-09
GB2075556A (en) 1981-11-18
US4364780A (en) 1982-12-21
IT8121535A0 (it) 1981-05-06
JPS56169778A (en) 1981-12-26
KR850000706B1 (ko) 1985-05-15
FR2482139A1 (fr) 1981-11-13
CA1175309A (en) 1984-10-02
DE3117961A1 (de) 1982-02-18
IT1138317B (it) 1986-09-17
ES8206659A1 (es) 1982-08-16
JPS6366391B2 (ko) 1988-12-20
ES501946A0 (es) 1982-08-16
FR2482139B1 (ko) 1984-04-27

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