KR102217049B1 - 메탈 마스크용 소재 및 그 제조 방법 - Google Patents
메탈 마스크용 소재 및 그 제조 방법 Download PDFInfo
- Publication number
- KR102217049B1 KR102217049B1 KR1020197006910A KR20197006910A KR102217049B1 KR 102217049 B1 KR102217049 B1 KR 102217049B1 KR 1020197006910 A KR1020197006910 A KR 1020197006910A KR 20197006910 A KR20197006910 A KR 20197006910A KR 102217049 B1 KR102217049 B1 KR 102217049B1
- Authority
- KR
- South Korea
- Prior art keywords
- less
- metal mask
- oxide
- metallic inclusions
- consumable electrode
- 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.)
- Ceased
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/10—Handling in a vacuum
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/20—Arc remelting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Plasma & Fusion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Abstract
Description
Claims (5)
- 질량%로, C:0.01% 이하, Si:0.5% 이하, Mn:1.0% 이하, Ni:30∼50%를 함유하고, 잔부가 Fe 및 불가피적 불순물로 이루어지는 조성을 갖는 메탈 마스크용 소재로서,
상기 메탈 마스크용 소재 1g당에 있어서,
면적원 상당 직경이 10.0㎛를 초과하는 산화물계 비금속 개재물의 개수가 2.0개 이하이며,
면적원 상당 직경이 6.0∼10.0㎛인 산화물계 비금속 개재물의 개수가 20.0개 이하이며,
상기 메탈 마스크용 소재는 판두께 0.25mm 이하의 박판형상인 것을 특징으로 하는 메탈 마스크용 소재. - 질량%로, C:0.01% 이하, Si:0.5% 이하, Mn:1.0% 이하, Ni:30∼50%를 함유하고, 잔부가 Fe 및 불가피적 불순물로 이루어지는 조성을 갖는 메탈 마스크용 소재의 제조 방법으로서,
진공용해에 의해 재용해용 제 1 소모 전극을 제조하는 소모 전극 제조 공정과,
상기 제 1 소모 전극을 주형내에서 재용해해서 제 2 재용해용의 제 2 재용해용 소모 전극을 제조하는 제 1 재용해 공정과,
상기 제 2 재용해용 소모 전극을 주형내에서 재용해해서 강괴로 하는 제 2 재용해 공정을 구비하고,
상기 제 2 재용해용 소모 전극의 직경 D1의 상기 제 2 재용해에서 사용하는 주형의 내경 D2에 대한 비 D1/D2는 0.80∼0.95이며,
상기 제 2 재용해 공정 후의 강괴에 열간 압연, 냉간 압연을 행하여 판두께 0.25mm 이하의 박판형상 소재를 얻는 것을 특징으로 하는 메탈 마스크용 소재의 제조 방법. - 제 2 항에 있어서,
상기 냉간 압연 후의 소재 1g당에 있어서의 면적원 상당 직경이 10.0㎛를 초과하는 산화물계 비금속 개재물이 2.0개 이하이며, 면적원 상당 직경이 6.0∼10.0㎛인 산화물계 비금속 개재물의 개수가 20.0개 이하인 것을 특징으로 하는 메탈 마스크용 소재의 제조 방법. - 제 2 항 또는 제 3 항에 있어서,
상기 냉간 압연시의 총압하율은 90% 이상인 것을 특징으로 하는 메탈 마스크용 소재의 제조 방법. - 제 2 항 또는 제 3 항에 있어서,
상기 제 1 재용해 공정 및 제 2 재용해 공정을 진공 아크 재용해로 행하는 것을 특징으로 하는 메탈 마스크용 소재의 제조 방법.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016180383 | 2016-09-15 | ||
JP2016180384 | 2016-09-15 | ||
JPJP-P-2016-180384 | 2016-09-15 | ||
JPJP-P-2016-180383 | 2016-09-15 | ||
PCT/JP2017/033540 WO2018052135A1 (ja) | 2016-09-15 | 2017-09-15 | メタルマスク用素材およびその製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
KR20190039222A KR20190039222A (ko) | 2019-04-10 |
KR102217049B1 true KR102217049B1 (ko) | 2021-02-18 |
KR102217049B9 KR102217049B9 (ko) | 2022-07-20 |
Family
ID=61619604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020197006910A Ceased KR102217049B1 (ko) | 2016-09-15 | 2017-09-15 | 메탈 마스크용 소재 및 그 제조 방법 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3514249B1 (ko) |
JP (1) | JP6909412B2 (ko) |
KR (1) | KR102217049B1 (ko) |
CN (1) | CN109715834B (ko) |
WO (1) | WO2018052135A1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11732361B2 (en) | 2019-10-08 | 2023-08-22 | Dai Nippon Printing Co., Ltd. | Metal plate for manufacturing deposition mask, method for manufacturing metal plate, deposition mask and method for manufacturing deposition mask |
KR20210042026A (ko) * | 2019-10-08 | 2021-04-16 | 다이니폰 인사츠 가부시키가이샤 | 증착 마스크를 제조하기 위한 금속판, 금속판의 제조 방법, 증착 마스크 및 증착 마스크의 제조 방법 |
JP6788852B1 (ja) * | 2019-10-08 | 2020-11-25 | 大日本印刷株式会社 | 金属板の製造方法 |
CN114535580A (zh) * | 2022-03-02 | 2022-05-27 | 寰采星科技(宁波)有限公司 | 一种适合制作金属掩模版的高平整度金属箔材制备方法 |
CN116065102B (zh) * | 2022-12-06 | 2025-04-11 | 浙江众凌科技有限公司 | 一种金属掩膜版原材及加工工艺 |
KR102655452B1 (ko) * | 2023-04-26 | 2024-04-09 | (주)에이치브이엠 | 파인 메탈 마스크용 고청정 철-니켈 합금의 제조 방법 및 이에 의해 제조된 철-니켈 합금 |
KR102594273B1 (ko) | 2023-06-05 | 2023-10-26 | (주)한국진공야금 | 고청정 철-니켈 합금의 제조 방법 및 이에 의해 제조된 고청정 철-니켈 합금 |
CN116987977B (zh) * | 2023-09-25 | 2024-01-02 | 安泰科技股份有限公司 | 一种fmm掩模用铁镍基精密合金材料、合金带材及冶炼工艺 |
CN116987976B (zh) * | 2023-09-25 | 2024-01-02 | 安泰科技股份有限公司 | 一种fmm掩模用铁镍基精密合金材料、合金带材及冶炼方法 |
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2017
- 2017-09-15 WO PCT/JP2017/033540 patent/WO2018052135A1/ja unknown
- 2017-09-15 JP JP2018539198A patent/JP6909412B2/ja active Active
- 2017-09-15 KR KR1020197006910A patent/KR102217049B1/ko not_active Ceased
- 2017-09-15 CN CN201780056493.2A patent/CN109715834B/zh active Active
- 2017-09-15 EP EP17851032.7A patent/EP3514249B1/en active Active
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Also Published As
Publication number | Publication date |
---|---|
EP3514249A4 (en) | 2020-02-12 |
KR20190039222A (ko) | 2019-04-10 |
CN109715834A (zh) | 2019-05-03 |
JP6909412B2 (ja) | 2021-07-28 |
CN109715834B (zh) | 2021-06-15 |
JPWO2018052135A1 (ja) | 2019-06-27 |
WO2018052135A1 (ja) | 2018-03-22 |
EP3514249B1 (en) | 2021-03-24 |
EP3514249A1 (en) | 2019-07-24 |
KR102217049B9 (ko) | 2022-07-20 |
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