KR100814300B1 - 유리 판 및 유리 판의 강화 방법 - Google Patents
유리 판 및 유리 판의 강화 방법 Download PDFInfo
- Publication number
- KR100814300B1 KR100814300B1 KR1020020017388A KR20020017388A KR100814300B1 KR 100814300 B1 KR100814300 B1 KR 100814300B1 KR 1020020017388 A KR1020020017388 A KR 1020020017388A KR 20020017388 A KR20020017388 A KR 20020017388A KR 100814300 B1 KR100814300 B1 KR 100814300B1
- Authority
- KR
- South Korea
- Prior art keywords
- mass
- glass plate
- cao
- mgo
- strengthening
- 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 - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Mathematical Physics (AREA)
- Glass Compositions (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
Description
Claims (19)
- 두께가 2 내지 3 mm이고, 50 내지 300 ℃의 온도에서 평균 선형 열 팽창 계수가 88 ×10-7/℃ 이상이며, 연화점이 715 내지 740 ℃인 유리 판의 강화 방법으로, 열 전달 계수 h (W/㎡K)가 하기 수학식 1을 만족시키도록, 점도가 109 내지 1010 포이즈의 범위인 유리 냉각 개시 온도에서 점도가 1012 포이즈인 온도로 유리 판을 급랭시키는 것을 포함하는 유리 판의 강화 방법:[수학식 1]h > 4970.5 - 3149.9t + 550.3t2(식 중, t (mm)는 유리 판의 두께이다).
- 두께가 2 내지 3 mm이고, 50 내지 300 ℃의 온도에서 평균 선형 열 팽창 계수가 88 ×10-7/℃ 이상이며, 연화점이 715 내지 740 ℃인 유리 판의 강화 방법으로, 열 전달 계수 h (W/㎡K)가 하기 수학식 2를 만족시키도록, 점도가 109 내지 1010 포이즈의 범위인 유리 냉각 개시 온도에서 점도가 1012 포이즈인 온도로 유리 판을 급랭시키는 것을 포함하는 방법:[수학식 2]h > 2123.6ㆍt-1.4641(식 중, t (mm)는 유리 판의 두께이다).
- 제 1 항에 있어서, 하기 조성을 갖는 유리판을 강화시키는 유리 판의 강화 방법으로:SiO2 66.0-74.0 질량%,Al2O3 1.5-4.0 질량%,CaO 7.0-10.0 질량%,MgO 3.8-6.0 질량%,Na2O 12.6-14.6 질량% 및K2O 0.4-2.0 질량%,이러한 성분의 총량은 96 질량% 이상이고,SiO2 + Al2O3 70.0-74.4 질량%,CaO + MgO 12.0-14.5 질량% 및Na2O + K2O 13.5-15.5 질량%인 유리 판의 강화 방법.
- 제 3 항에 있어서, 하기 조성을 갖는 유리 판을 강화시키는 유리 판의 강화 방법:Al2O3 2.0-4.0 질량%,CaO + MgO 12.5-14.5 질량% 및CaO/MgO (질량 비) = 1.7-2.2.
- 제 2 항에 있어서, 하기 조성을 갖는 유리 판을 강화시키는 유리 판의 강화 방법으로:SiO2 66.0-74.0 질량%,Al2O3 1.5-4.0 질량%,CaO 7.0-10.0 질량%,MgO 3.8-6.0 질량%,Na2O 12.6-14.6 질량% 및K2O 0.4-2.0 질량%,이러한 성분의 총량은 96 질량% 이상이고,SiO2 + Al2O3 70.0-74.0 질량%,CaO + MgO 12.0-14.5 질량% 및Na2O + K2O 13.5-15.5 질량%인 유리 판의 강화 방법.
- 제 5 항에 있어서, 하기 조성을 갖는 유리 판을 강화시키는 유리 판의 강화 방법:Al2O3 2.0-4.0 질량%,CaO + MgO 12.5-14.5 질량% 및CaO/MgO (질량 비) = 1.7-2.2.
- 제 3 항에 있어서, Fe2O3, CoO, Se, NiO, Cr2O3, MnO, V2 O5, TiO2, CeO2, SnO, ZnO 및 SO3로 구성되는 군으로부터 선택된 하나 이상의 원이 유리 판에 첨가되는 유리 판의 강화 방법.
- 제 5 항에 있어서, Fe2O3, CoO, Se, NiO, Cr2O3, MnO, V2 O5, TiO2, CeO2, SnO, ZnO 및 SO3로 구성되는 군으로부터 선택된 하나 이상의 원이 유리 판에 첨가되는 유리 판의 강화 방법.
- 삭제
- 제 1 항에 있어서, 유리 판이 플로우트 공정에 의해 수득되는 유리 판의 강 화 방법.
- 제 1 항에 있어서, 유리 판이 자동차용 창 유리로 사용되는 유리 판의 강화 방법.
- 하기 조성을 갖는 유리 판으로:SiO2 66.0-74.0 질량%,Al2O3 2.0-4.0 질량%,CaO 7.0-10.0 질량%,MgO 3.8-6.0 질량%,Na2O 12.6-14.6 질량% 및K2O 0.4-2.0 질량%,이러한 성분의 총량은 96 질량% 이상이고,SiO2 + Al2O3 70.0-74.0 질량%,CaO + MgO 12.5-14.5 질량%,Na2O + K2O 13.5-15.5 질량% 및CaO/MgO (질량 비) = 1.7-2.2인 유리 판.
- 제 12 항에 있어서, 하기 조성을 갖는 유리 판의 강화에 의해 수득되는 유리 판:Al2O3 2.0-4.0 질량%,CaO + MgO 12.5-14.5 질량% 및CaO/MgO (질량 비) = 1.7-2.2.
- 제 12 항에 있어서, CaO 대신 SrO 또는 BaO를 함유하는 유리 판.
- 제 12 항에 있어서, MgO 대신 SrO 또는 BaO를 함유하는 유리 판.
- 제 12 항에 있어서, Fe2O3, CoO, Se, NiO, Cr2O3, MnO, V2 O5, TiO2, CeO2, SnO, ZnO 및 SO3로 구성되는 군으로부터 선택된 하나 이상의 원이 첨가된 유리 판.
- 제 12 항에 있어서, 두께가 2 내지 3 mm인 유리 판.
- 제 12 항에 있어서, 플로우트 공정에 의해 수득되는 유리 판.
- 제 12 항에 있어서, 자동차용 창 유리로 사용되는 유리 판.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001099201 | 2001-03-30 | ||
| JPJP-P-2001-00099201 | 2001-03-30 | ||
| JPJP-P-2001-00293601 | 2001-09-26 | ||
| JP2001293601 | 2001-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020077256A KR20020077256A (ko) | 2002-10-11 |
| KR100814300B1 true KR100814300B1 (ko) | 2008-03-18 |
Family
ID=26612722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020017388A Expired - Fee Related KR100814300B1 (ko) | 2001-03-30 | 2002-03-29 | 유리 판 및 유리 판의 강화 방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20030061835A1 (ko) |
| EP (1) | EP1245545B1 (ko) |
| JP (1) | JP2003171131A (ko) |
| KR (1) | KR100814300B1 (ko) |
| CN (2) | CN1266063C (ko) |
| BR (1) | BR0201005A (ko) |
| CZ (1) | CZ2002998A3 (ko) |
| MX (1) | MXPA02003319A (ko) |
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| US8017537B2 (en) * | 2005-10-31 | 2011-09-13 | Nippon Sheet Glass Company, Limited | Glass article and method of producing the same |
| KR100824591B1 (ko) * | 2007-05-02 | 2008-04-23 | 삼성유리공업 주식회사 | 수평강화로를 이용한 장식용 판유리 제조방법 |
| JP5467490B2 (ja) | 2007-08-03 | 2014-04-09 | 日本電気硝子株式会社 | 強化ガラス基板の製造方法及び強化ガラス基板 |
| DE102007062979B4 (de) * | 2007-12-21 | 2013-03-07 | Schott Ag | Verfahren zur Herstellung eines Glasgegenstands in Form einer Gargeräte-Innenscheibe, Glasscheibenpaket und Haushalts-Gargerätetür |
| KR100983476B1 (ko) * | 2009-06-26 | 2010-09-24 | 한국유리공업주식회사 | 저철분 플로트 유리 및 그 제조방법과 용도 |
| CN101367606B (zh) * | 2008-09-26 | 2011-04-06 | 无锡海达安全玻璃有限公司 | 4.0mm钢化玻璃的钢化加工方法 |
| CN101798170B (zh) * | 2010-04-15 | 2012-04-11 | 秦皇岛星箭特种玻璃有限公司 | 卫星用高强度超大超薄玻璃盖片的制备方法 |
| EP2634150B1 (en) * | 2010-10-27 | 2021-11-24 | AGC Inc. | Glass plate and process for production thereof |
| EP2457881B1 (en) * | 2010-11-30 | 2019-05-08 | Corning Incorporated | Method and apparatus for bending a sheet of material into a shaped article |
| JP5024487B1 (ja) * | 2011-02-01 | 2012-09-12 | 旭硝子株式会社 | 磁気ディスク用ガラス基板の製造方法 |
| CN103402937A (zh) * | 2011-02-28 | 2013-11-20 | 旭硝子株式会社 | 强化用玻璃板 |
| CN102295408B (zh) * | 2011-06-13 | 2012-12-26 | 福耀玻璃工业集团股份有限公司 | 一种吸热浮法玻璃 |
| WO2014030682A1 (ja) * | 2012-08-24 | 2014-02-27 | 旭硝子株式会社 | 強化ガラス |
| CN103613270A (zh) * | 2013-11-22 | 2014-03-05 | 常熟市华光玻璃太阳能技术有限公司 | 一种大型触摸屏玻璃生产方法 |
| JP2015105216A (ja) * | 2013-12-02 | 2015-06-08 | 旭硝子株式会社 | フロートガラス製造装置、およびフロートガラス製造方法 |
| WO2015088010A1 (ja) * | 2013-12-13 | 2015-06-18 | 旭硝子株式会社 | 化学強化用ガラスおよび化学強化ガラス並びに化学強化ガラスの製造方法 |
| CN107663012A (zh) * | 2013-12-13 | 2018-02-06 | 旭硝子株式会社 | 化学强化用玻璃和进行了化学强化处理的玻璃 |
| CN105813997A (zh) * | 2013-12-13 | 2016-07-27 | 旭硝子株式会社 | 化学强化用玻璃和化学强化玻璃以及化学强化玻璃的制造方法 |
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| CN109071298A (zh) * | 2016-04-18 | 2018-12-21 | 康宁股份有限公司 | 使用选择性微波加热和主动冷却对玻璃层压件进行热回火的方法 |
| CN111065609A (zh) | 2017-08-24 | 2020-04-24 | 康宁股份有限公司 | 具有改进的回火能力的玻璃 |
| TWI785156B (zh) | 2017-11-30 | 2022-12-01 | 美商康寧公司 | 具有高熱膨脹係數及對於熱回火之優先破裂行為的非離子交換玻璃 |
| CA3098362A1 (en) * | 2018-05-14 | 2019-11-21 | Agc Glass Europe | Asymmetrical vacuum-insulated glazing unit |
| WO2020219290A1 (en) | 2019-04-23 | 2020-10-29 | Corning Incorporated | Glass laminates having determined stress profiles and methods of making the same |
| CN110423001A (zh) * | 2019-07-29 | 2019-11-08 | 信义电子玻璃(芜湖)有限公司 | 一种电子玻璃及其应用 |
| US11697617B2 (en) | 2019-08-06 | 2023-07-11 | Corning Incorporated | Glass laminate with buried stress spikes to arrest cracks and methods of making the same |
| CN112624587A (zh) * | 2021-01-13 | 2021-04-09 | 洛阳北方玻璃技术股份有限公司 | 一种水平辊道式玻璃连续钢化方法 |
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| JPS61197444A (ja) * | 1985-02-21 | 1986-09-01 | Asahi Glass Co Ltd | 強化ガラスの製造方法 |
| EP0555552A1 (en) * | 1991-12-27 | 1993-08-18 | Central Glass Company, Limited | Green-colored infrared and ultraviolet radiation absorbing glass and method of producing same |
| EP0864546A1 (fr) * | 1997-03-13 | 1998-09-16 | Vetrotech Saint-Gobain | Vitrage résistant au feu |
| EP1013619A1 (fr) * | 1998-12-22 | 2000-06-28 | Glaverbel | Substrat en verre coloré portant un revêtement |
| WO2001016040A1 (en) * | 1999-09-01 | 2001-03-08 | Pilkington Plc | Improvements in or relating to tempered glazings, and glass for use therein |
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-
2002
- 2002-03-14 EP EP02005368A patent/EP1245545B1/en not_active Expired - Lifetime
- 2002-03-15 JP JP2002072190A patent/JP2003171131A/ja active Pending
- 2002-03-20 CZ CZ2002998A patent/CZ2002998A3/cs unknown
- 2002-03-25 US US10/103,987 patent/US20030061835A1/en not_active Abandoned
- 2002-03-26 CN CNB200410095806XA patent/CN1266063C/zh not_active Expired - Fee Related
- 2002-03-26 CN CNB021076928A patent/CN1208266C/zh not_active Expired - Fee Related
- 2002-03-27 MX MXPA02003319A patent/MXPA02003319A/es active IP Right Grant
- 2002-03-28 BR BR0201005-4A patent/BR0201005A/pt not_active IP Right Cessation
- 2002-03-29 KR KR1020020017388A patent/KR100814300B1/ko not_active Expired - Fee Related
-
2007
- 2007-01-19 US US11/625,021 patent/US7341968B2/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61197444A (ja) * | 1985-02-21 | 1986-09-01 | Asahi Glass Co Ltd | 強化ガラスの製造方法 |
| EP0555552A1 (en) * | 1991-12-27 | 1993-08-18 | Central Glass Company, Limited | Green-colored infrared and ultraviolet radiation absorbing glass and method of producing same |
| EP0864546A1 (fr) * | 1997-03-13 | 1998-09-16 | Vetrotech Saint-Gobain | Vitrage résistant au feu |
| EP1013619A1 (fr) * | 1998-12-22 | 2000-06-28 | Glaverbel | Substrat en verre coloré portant un revêtement |
| WO2001016040A1 (en) * | 1999-09-01 | 2001-03-08 | Pilkington Plc | Improvements in or relating to tempered glazings, and glass for use therein |
Also Published As
| Publication number | Publication date |
|---|---|
| US7341968B2 (en) | 2008-03-11 |
| US20070117707A1 (en) | 2007-05-24 |
| JP2003171131A (ja) | 2003-06-17 |
| CN1623946A (zh) | 2005-06-08 |
| CN1208266C (zh) | 2005-06-29 |
| EP1245545B1 (en) | 2011-08-10 |
| MXPA02003319A (es) | 2004-07-16 |
| EP1245545A1 (en) | 2002-10-02 |
| KR20020077256A (ko) | 2002-10-11 |
| CN1266063C (zh) | 2006-07-26 |
| CN1378983A (zh) | 2002-11-13 |
| CZ2002998A3 (cs) | 2003-11-12 |
| BR0201005A (pt) | 2003-01-14 |
| US20030061835A1 (en) | 2003-04-03 |
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