KR890010268A - Alloyed zinc-plated steel sheet and method for manufacturing same - Google Patents

Alloyed zinc-plated steel sheet and method for manufacturing same Download PDF

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Publication number
KR890010268A
KR890010268A KR870015694A KR870015694A KR890010268A KR 890010268 A KR890010268 A KR 890010268A KR 870015694 A KR870015694 A KR 870015694A KR 870015694 A KR870015694 A KR 870015694A KR 890010268 A KR890010268 A KR 890010268A
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KR
South Korea
Prior art keywords
steel sheet
plated steel
alloy
manufacturing same
alloyed
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Application number
KR870015694A
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Korean (ko)
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KR910000915B1 (en
Inventor
노부히꼬 사까이
유끼오 우찌다
에이조 와다
유수께 히로세
Original Assignee
가이 다다시
닛신 세이깡 가부시끼가이샤
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Priority to KR1019870015694A priority Critical patent/KR910000915B1/en
Publication of KR890010268A publication Critical patent/KR890010268A/en
Application granted granted Critical
Publication of KR910000915B1 publication Critical patent/KR910000915B1/en

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    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation

Abstract

내용 없음No content

Description

합금된 아연-도금 강철 시트 및 이의 제조방법Alloyed zinc-plated steel sheet and method for manufacturing same

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 본 발명 방법의 실시에 사용될 수 있는 연속적인 진공 증착도금장치의 개요도이며,1 is a schematic diagram of a continuous vacuum deposition plating apparatus that can be used to practice the method of the present invention,

제 2도 및 제 3도는 실시예 및 비교실시예 각각에 대한 합금된 아연-도금 강철 시트 합금층의 구조를 나타내는 전자현미경 사진이다.2 and 3 are electron micrographs showing the structure of the alloyed zinc-plated steel sheet alloy layer for each of Examples and Comparative Examples.

Claims (4)

합금층이 세밀하게 기포화되어 있어 합금된 안연-도금 강철 시트.An alloy-plated steel sheet alloyed with finely bubbling alloy layers. 제 1항에 있어서, 합금층이 ㎟당 크기 104내지 106입자의 그레인으로 기포화되어 있는 합금된 아연 도금 강철 시트.The alloyed galvanized steel sheet according to claim 1, wherein the alloy layer is bubbled with grains of size 10 4 to 10 6 particles per mm 2 . 산소 용적 1.0 내지 30ppm을 함유하는 불활성 대기에서 강철 시트에 진공 증착 아연 도금을 수행하고 도금된 강철 시트를 합금 열처리함을 포함하는 합금된 아연 도금 강철 시트의 제조방법.A process for producing an alloyed galvanized steel sheet comprising performing vacuum vapor deposition galvanizing on a steel sheet in an inert atmosphere containing an oxygen volume of 1.0 to 30 ppm and subjecting the alloy to heat-treating the plated steel sheet. 제 3항에 있어서, 진공 증착 대기의 산소 함량이 1.5 내지 15ppm인 합금된 아연-도금 강철 시트의 제조방법.4. The method of claim 3 wherein the oxygen content of the vacuum deposition atmosphere is between 1.5 and 15 ppm. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870015694A 1987-12-31 1987-12-31 Alloyed-zinc- plated steel sheet and process for preparing the same KR910000915B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870015694A KR910000915B1 (en) 1987-12-31 1987-12-31 Alloyed-zinc- plated steel sheet and process for preparing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870015694A KR910000915B1 (en) 1987-12-31 1987-12-31 Alloyed-zinc- plated steel sheet and process for preparing the same

Publications (2)

Publication Number Publication Date
KR890010268A true KR890010268A (en) 1989-08-07
KR910000915B1 KR910000915B1 (en) 1991-02-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870015694A KR910000915B1 (en) 1987-12-31 1987-12-31 Alloyed-zinc- plated steel sheet and process for preparing the same

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KR (1) KR910000915B1 (en)

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Publication number Publication date
KR910000915B1 (en) 1991-02-18

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