JP5656772B2 - 透明なガラスセラミックス - Google Patents
透明なガラスセラミックス Download PDFInfo
- Publication number
- JP5656772B2 JP5656772B2 JP2011184528A JP2011184528A JP5656772B2 JP 5656772 B2 JP5656772 B2 JP 5656772B2 JP 2011184528 A JP2011184528 A JP 2011184528A JP 2011184528 A JP2011184528 A JP 2011184528A JP 5656772 B2 JP5656772 B2 JP 5656772B2
- Authority
- JP
- Japan
- Prior art keywords
- glass ceramic
- glass
- less
- ceramics
- glass ceramics
- 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.)
- Active
Links
- 239000002241 glass-ceramic Substances 0.000 title claims description 49
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 8
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000002834 transmittance Methods 0.000 claims description 4
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 claims description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 19
- 239000013078 crystal Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000006911 nucleation Effects 0.000 description 6
- 238000010899 nucleation Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002468 ceramisation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000006025 fining agent Substances 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 239000002667 nucleating agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000006063 cullet Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005169 Debye-Scherrer Methods 0.000 description 1
- 229910002593 Fe-Ti Inorganic materials 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 229910008556 Li2O—Al2O3—SiO2 Inorganic materials 0.000 description 1
- 238000006124 Pilkington process Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000005328 architectural glass Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000006103 coloring component Substances 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910000174 eucryptite Inorganic materials 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000005398 lithium aluminium silicate glass-ceramic Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
- C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
-
- 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
-
- 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
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- 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
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
Description
SiO2:60〜76;
Al2O3:18〜24;
Li2O:2〜5;
MgO:0〜1.5;
ZnO:4超え8以下;殊に4.1〜8;特に有利には4.1超え8以下;
ZrO2:1〜5;
SnO2:0.5超え4以下;
Na2O:0〜1;
K2O:0〜1;
BaO:0〜4;
Fe2O3:0〜0.1;
As2O3:0以上0.5未満。
P2O5:0〜4、
CaO:0〜2、
SrO:0〜3、
F:0〜1、
TiO2:0以上1未満、殊に0以上0.5未満、
B2O3:0〜1。
− 例3は、特に良好に、ZrO2との組み合わせにおいて0.6質量%のみのSnO2を用いて透明なガラスセミラックが得られることを示す。
− 例10は、際立って優れた透過値及びクロマ値を示す。
− 例12は、多量のFe2O3をもたらす(510ppm)低コストの原料を使用した場合ですら、同様に際立って優れた透過値及びクロマ値を示す。
− 例21は、三体−核生成(Dreifach-Keimbildung)(Si−Ti−Zr)及びNd2O3による色上げ(Ueberfaerbung)を示す。
出発ガラスを、市販の原料から、殊に酸化物、炭酸塩及び/又は硝酸塩から、セラミックスるつぼ材料中で約1640℃にて溶融した。溶融した材料を、清澄し、均質化し、その後に注ぎ出し、場合により高温成形(例えばローラー法、フロート法、引き抜き法)し、かつ冷却した。
a*は、緑−赤軸の色座標の位置を表示し、その際、負の値は緑色の色調に相当し、かつ正の値は赤色の色調に相当する。
b*は、青−黄軸の色座標の位置を表示し、その際、負の値は青色の色調に相当し、かつ正の値は黄色の色調に相当する。
Claims (8)
- ガラスセラミックスにおいて、該ガラスセラミックスが、少なくとも以下の組成:
SiO2:60〜76、
Al2O3:18〜24、
Li2O:2〜5、
MgO:0〜1.5、
ZnO:4超え8以下、
ZrO2:1〜5、
SnO2:0.5超え4以下、
Na2O:0〜1、
K2O:0〜1、
BaO:0〜4、
Fe2O3:0〜0.1、
As2O3:0以上0.5未満
を酸化物ベースに基づき質量%で有し、かつ光の可視領域380〜780nm中での光透過率を、ガラスセラミックスの試料厚さ4mmの場合に、少なくとも87%有することを特徴とする、ガラスセラミックス。 - 前記ガラスセラミックスが、付加的に以下の組成成分:
P2O5:0〜4、
CaO:0〜2、
SrO:0〜3、
F:0〜1、
TiO2:0以上1未満、
B2O3:0〜1
を質量%で有することを特徴とする、請求項1に記載のガラスセラミックス。 - 不可避の痕跡量を除きAs2O3及び/又はSb2O3を含まないことを特徴とする、請求項1又は2に記載のガラスセラミックス。
- 20℃から700℃の温度範囲の熱膨張率CTE4ppm未満を有することを特徴とする、請求項1から3までのいずれか1項に記載のガラスセラミックス。
- 三刺激値C*3未満を有することを特徴とする、請求項1から4までのいずれか1項に記載のガラスセラミックス。
- 計少なくとも3質量%の含有率のSnO2及びZrO2を有することを特徴とする、請求項1から5までのいずれか1項に記載のガラスセラミックス。
- 4.1〜8質量%の含有率のZnOを有することを特徴とする、請求項1から6までのいずれか1項に記載のガラスセラミックス。
- 付加的に以下の成分:V2O5、NiO、CuO、Cr2O3、CeO2、MnO2、Fe2O3、WO3、MoO3、Nd2O3の1つ以上を含有することを特徴とする、請求項1から7までのいずれか1項に記載のガラスセラミックス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010035544.5A DE102010035544B4 (de) | 2010-08-27 | 2010-08-27 | Transparente Glaskeramiken |
DE102010035544.5 | 2010-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012046413A JP2012046413A (ja) | 2012-03-08 |
JP5656772B2 true JP5656772B2 (ja) | 2015-01-21 |
Family
ID=45565909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011184528A Active JP5656772B2 (ja) | 2010-08-27 | 2011-08-26 | 透明なガラスセラミックス |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5656772B2 (ja) |
DE (1) | DE102010035544B4 (ja) |
FR (1) | FR2964098B1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2998293B1 (fr) * | 2012-11-22 | 2014-12-19 | Eurokera | Vitroceramiques de quartz-beta avec courbe de transmission controlee et forte teneur en oxyde de fer; articles en lesdites vitroceramiques, verres precurseurs |
CN105601116A (zh) * | 2014-11-19 | 2016-05-25 | 成都光明光电股份有限公司 | 高硬度透明微晶玻璃及其制备方法 |
JP7244804B2 (ja) * | 2019-03-22 | 2023-03-23 | 日本電気硝子株式会社 | Li2O-Al2O3-SiO2系結晶化ガラス |
KR20210145716A (ko) * | 2019-04-01 | 2021-12-02 | 니폰 덴키 가라스 가부시키가이샤 | Li2O-Al2O3-SiO2계 결정화 유리 |
CN113710625A (zh) * | 2019-04-23 | 2021-11-26 | 日本电气硝子株式会社 | Li2O-Al2O3-SiO2系结晶化玻璃 |
DE102020202597A1 (de) | 2020-02-28 | 2021-09-02 | Schott Ag | Kochfläche aus einer LAS-Glaskeramikplatte |
WO2023243505A1 (ja) * | 2022-06-13 | 2023-12-21 | 日本電気硝子株式会社 | 結晶化ガラス及びその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006206421A (ja) * | 2004-03-12 | 2006-08-10 | Nippon Electric Glass Co Ltd | 結晶化ガラスおよびそれを用いた光通信用デバイス |
JP4976058B2 (ja) * | 2006-06-06 | 2012-07-18 | 株式会社オハラ | 結晶化ガラスおよび結晶化ガラスの製造方法 |
FR2909374B1 (fr) * | 2006-11-30 | 2016-11-25 | Soc En Nom Collectif Dite : Eurokera | Vitroceramiques de beta-quartz, transparentes et incolores, a faible teneur en tio2; articles en lesdites vitroceramiques ; verres precurseurs, procedes d'elaboration |
FR2909373B1 (fr) * | 2006-11-30 | 2009-02-27 | Snc Eurokera Soc En Nom Collec | Vitroceramiques de beta-quartz, transparentes et incolores, exemptes de tio2 ; articles en lesdites vitroceramiques ; verres precurseurs, procedes d'elaboration. |
-
2010
- 2010-08-27 DE DE102010035544.5A patent/DE102010035544B4/de active Active
-
2011
- 2011-08-22 FR FR1157435A patent/FR2964098B1/fr not_active Expired - Fee Related
- 2011-08-26 JP JP2011184528A patent/JP5656772B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
FR2964098A1 (fr) | 2012-03-02 |
JP2012046413A (ja) | 2012-03-08 |
DE102010035544B4 (de) | 2015-10-15 |
DE102010035544A1 (de) | 2012-03-01 |
FR2964098B1 (fr) | 2016-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2695049T3 (es) | Material vitrocerámico de beta-cuarzo incoloro, transparente | |
ES2906362T3 (es) | Cerámica vítrea con contenido en litio reducido | |
JP5656772B2 (ja) | 透明なガラスセラミックス | |
EP3877343B1 (en) | Transparent beta-quartz glass-ceramics with a low lithium content | |
JP5848258B2 (ja) | ベータ石英ガラスセラミックおよび関連する前駆体ガラス | |
JP6470172B2 (ja) | ガラス−セラミック、前記ガラス−セラミックの物品、ガラス前駆体、および、ガラス−セラミックの製造方法 | |
ES2339901T3 (es) | Material vitroceramico de cuarzo beta exento de titania incoloro transparente. | |
ES2662368T3 (es) | Materiales vitrocerámicos de cuarzo-beta con curva de transmisión controlada; artículos de materiales vitrocerámicos correspondientes y vidrios precursores | |
US9556062B2 (en) | Li2O—Al2O3—SiO2 based crystallized glass and method for producing same | |
JP6587903B2 (ja) | 結晶度が高いリチウムアルミニウムケイ酸塩のガラスセラミック、及びその使用 | |
JP5207966B2 (ja) | β−石英および/またはβ−スポジュメンのガラスセラミック、前駆体ガラス、そのガラスセラミックから製造された物品、そのガラスセラミックおよび物品の調製 | |
KR20200016358A (ko) | 낮은 리튬 함량을 갖는 투명한 β-석영 유리-세라믹 | |
US10961146B2 (en) | Transparent, essentially colorless, tin-fined las glass-ceramics with improved microstructure and thermal expansion properties | |
KR20150035711A (ko) | 소정의 투과율을 갖는 유리 세라믹의 제조 방법 | |
JP5787671B2 (ja) | 透明なガラスセラミックス | |
JPH05193985A (ja) | 耐火・防火透明結晶化ガラス | |
JP2022013903A (ja) | 高石英固溶体を主要結晶相とする透明で無着色のリチウムアルミノシリケートガラスセラミック物品、該物品の製造方法およびその使用 | |
JP2021138604A (ja) | 結晶性リチウムアルミニウムシリケートガラスおよびそれから製造されるガラスセラミック、ならびにガラスおよびガラスセラミックの製造方法、ならびにガラスセラミックの使用 | |
JP2016047795A (ja) | ベータ石英ガラスセラミックおよび関連する前駆体ガラス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130917 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20131212 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20131217 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20140108 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20140114 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140217 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140507 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140805 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141117 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141125 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5656772 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |