JP2020193132A - 中空ガラスの製造方法、及び中空ガラス - Google Patents
中空ガラスの製造方法、及び中空ガラス Download PDFInfo
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- 239000011521 glass Substances 0.000 title claims abstract description 236
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 239000005357 flat glass Substances 0.000 claims abstract description 139
- 238000000465 moulding Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 38
- 238000001816 cooling Methods 0.000 claims description 16
- 238000010030 laminating Methods 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 38
- 238000003825 pressing Methods 0.000 description 21
- 238000010438 heat treatment Methods 0.000 description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 13
- 238000010583 slow cooling Methods 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 12
- 229910045601 alloy Inorganic materials 0.000 description 11
- 239000000956 alloy Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 238000004381 surface treatment Methods 0.000 description 9
- 229910052804 chromium Inorganic materials 0.000 description 8
- 239000011651 chromium Substances 0.000 description 8
- 238000007747 plating Methods 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 6
- 239000005340 laminated glass Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010791 quenching Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000002241 glass-ceramic Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000005361 soda-lime glass Substances 0.000 description 3
- 229910001020 Au alloy Inorganic materials 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- -1 borides Chemical class 0.000 description 2
- 239000011195 cermet Substances 0.000 description 2
- 150000001845 chromium compounds Chemical class 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000005329 float glass Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000003353 gold alloy Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052628 phlogopite Inorganic materials 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- KZKGLGIVGQYOTG-UHFFFAOYSA-N [F].[Au] Chemical compound [F].[Au] KZKGLGIVGQYOTG-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910001293 incoloy Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/24—Making hollow glass sheets or bricks
- C03B23/245—Hollow glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/005—Pressing under special atmospheres, e.g. inert, reactive, vacuum, clean
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/06—Construction of plunger or mould
- C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses
- C03B11/082—Construction of plunger or mould for making solid articles, e.g. lenses having profiled, patterned or microstructured surfaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds
- C03B23/0302—Re-forming glass sheets by bending by press-bending between shaping moulds between opposing full-face shaping moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/02—Press-mould materials
- C03B2215/03—Press-mould materials defined by material properties or parameters, e.g. relative CTE of mould parts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Joining Of Glass To Other Materials (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
Description
11,12,21,22,31〜34 :板ガラス
13,23,35 :枠ガラス
14,36 :ピラーガラス
D :成形金型
H,H1,H2,H3 :中空部
LD :下型(成形金型)
UD :上型(成形金型)
Claims (7)
- 内部に中空部を有する中空ガラスの製造方法であって、
同一の素材の板ガラス間に中空部が形成されるように板ガラス同士を積層する第1工程と、
前記第1工程において積層された積層状態の板ガラスを、その軟化点以下且つ所定圧以上で当該素材を拡散接合可能な温度まで加熱する第2工程と、
前記第2工程において加熱された積層状態の板ガラスを成形金型で所定圧以上に押圧すると共に前記中空部にガスを送り込んでガス圧力を印加し、又は、前記成形金型で所定圧以上に押圧するのに続けて前記中空部にガスを送り込んでガス圧力を印加する第3工程と、
前記第3工程において前記中空部にガス圧力が印加されている積層状態の板ガラスを成形金型で保持した状態で歪点まで冷却させる第4工程と、
を備えることを特徴とする中空ガラスの製造方法。 - 前記第4工程において歪点まで冷却させられた板ガラス間の中空部に対して真空引きを行う第5工程をさらに備える
ことを特徴とする請求項1に記載の中空ガラスの製造方法。 - 前記第1工程では、前記中空部内に位置して積層される一方側の板ガラスと一体に形成され、他方側の板ガラスに向かって突出するピラーガラスを備える板ガラスを積層する
ことを特徴とする請求項2に記載の中空ガラスの製造方法。 - 前記第1工程では、前記中空部内に前記板ガラスと同一素材のピラーガラスを積層し、
前記第3工程では、前記板ガラスと前記ピラーガラスとを拡散接合させる
ことを特徴とする請求項2に記載の中空ガラスの製造方法。 - 前記第1工程では、3枚以上の板ガラスを積層して、上下に2列以上の中空部を形成し、
前記第3工程では、2列以上の中空部のうち下側の中空部ほど、印加するガス圧力を高くする
ことを特徴とする請求項1から請求項4のいずれか1項に記載の中空ガラスの製造方法。 - 少なくとも2枚の板ガラスと、
前記少なくとも2枚の板ガラスの間に中空部を形成するように接合された接合部を有する枠ガラスと、を備え、
前記少なくとも2枚の板ガラスと前記枠ガラスとは同一素材で形成されている
ことを特徴とする中空ガラス。 - 前記中空部を形成する2枚の板ガラスのうち、少なくとも一方には、他方に向かって突出すると共に他方と接合状態又は非接合状態とされたピラーガラスを備え、
前記ピラーガラスは、前記少なくとも2枚の板ガラス及び前記枠ガラスと同一素材で形成されている
ことを特徴とする請求項6に記載の中空ガラス。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
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JP2019101029A JP7305264B2 (ja) | 2019-05-30 | 2019-05-30 | 中空ガラスの製造方法 |
GB2116904.0A GB2597231B (en) | 2019-05-30 | 2020-05-21 | Method for manufacturing hollow glass, and hollow glass |
AU2020283712A AU2020283712B2 (en) | 2019-05-30 | 2020-05-21 | Method for manufacturing hollow glass, and hollow glass |
PCT/JP2020/020139 WO2020241450A1 (ja) | 2019-05-30 | 2020-05-21 | 中空ガラスの製造方法、及び中空ガラス |
DE112020002597.7T DE112020002597T5 (de) | 2019-05-30 | 2020-05-21 | Verfahren zur Herstellung von Hohlglas, und Hohlglas |
CN202080039395.XA CN113891867B (zh) | 2019-05-30 | 2020-05-21 | 中空玻璃的制造方法以及中空玻璃 |
US17/537,031 US20220081341A1 (en) | 2019-05-30 | 2021-11-29 | Method for manufacturing hollow glass, and hollow glass |
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JP2019101029A JP7305264B2 (ja) | 2019-05-30 | 2019-05-30 | 中空ガラスの製造方法 |
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JP2020193132A true JP2020193132A (ja) | 2020-12-03 |
JP7305264B2 JP7305264B2 (ja) | 2023-07-10 |
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US (1) | US20220081341A1 (ja) |
JP (1) | JP7305264B2 (ja) |
CN (1) | CN113891867B (ja) |
AU (1) | AU2020283712B2 (ja) |
DE (1) | DE112020002597T5 (ja) |
GB (1) | GB2597231B (ja) |
WO (1) | WO2020241450A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113501657A (zh) * | 2021-07-21 | 2021-10-15 | 广西扩展工程机械有限公司 | 一种空心玻璃砖成型工艺 |
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JP2008542578A (ja) * | 2005-05-06 | 2008-11-27 | スターク、デイヴィッド・エイチ | 絶縁ガラスユニットおよび方法 |
JP2018501175A (ja) * | 2014-10-31 | 2018-01-18 | コーニング インコーポレイテッド | レーザ溶接ガラスパッケージ及びその作製方法 |
WO2018159423A1 (ja) * | 2017-02-28 | 2018-09-07 | パナソニックIpマネジメント株式会社 | ガラスパネルユニット、ガラス窓、およびガラスパネルユニットの製造方法 |
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CN113501657A (zh) * | 2021-07-21 | 2021-10-15 | 广西扩展工程机械有限公司 | 一种空心玻璃砖成型工艺 |
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US20220081341A1 (en) | 2022-03-17 |
AU2020283712A1 (en) | 2022-01-06 |
JP7305264B2 (ja) | 2023-07-10 |
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