摘要:
The invention concerns a photonic device comprising a first section including a material adapted to interact with photons, a second section including a material adapted to interact with photons, with an area of said first section and an area of said second section abutting each other wherein at least a part of said first area and a part of said second area defines a low temperature bonding area to provide adaptability for a plurality of applications based on a combination of materials having specific characteristic benefits, however without introducing unwanted effects having a negative influence on the quality of optical signals.
摘要:
In the method according to the invention cold or unheated hardened glass and/or glass-ceramic parts are bonded together with a metallic ductile joining material, preferably silver, copper, aluminum or an alloy of those metals, to form a brittle article. The parts to be joined in an initial unheated state are placed with the metallic ductile joining material between them in a high frequency alternating field with frequencies preferably from 100 to 500 kHz. Then the joining material is inductively heated locally to melt it by means of the alternating field and the parts are pressed together to form a sufficiently strong bond between the parts.
摘要:
The invention relates to a glass ceramic armour material consisting (in % by weight in relation to oxide base) of 5-33 SiO2, 20-50 Al2O3, 5-40 MgO, 0-15 B2O3, 0.1-30 Y2O3, Ln2O3, As2O3, Nb2O3 and/or Sc2O3 and 0-10 P2O5. The inventive armour material can also be reinforced with inorganic reinforcing fibres in a quantity of 5-65% by weight, preferably consisting of C, SiC, Si3N4, Al2O3, ZrO2 or Sialon. Said armour material is characterised in that it exhibits a high elasticity modulus and is producible from green glass without to fear a premature crystallisation.
摘要翻译:本发明涉及一种由5-33SiO 2,20-50 Al 2 O 3,5-40MgO,0-15B 2 O 3,0.1-30 Y 2 O 3,L 2 O 3,As 2 O 3组成(相对于氧化物基的重量%)的玻璃陶瓷装甲材料 ,Nb 2 O 3和/或Sc 2 O 3和0-10 P 2 O 5。 本发明的装甲材料还可以用5-65重量%的量的无机增强纤维来增强,优选由C,SiC,Si 3 N 4,Al 2 O 3,ZrO 2或赛隆组成。 所述装甲材料的特征在于其显示出高弹性模量并且可以从绿色玻璃制造而不用担心过早结晶。
摘要:
The invention relates to crystallizable aluminosilicate magnesium-containing glass which is used for producing extremely solid and break-resistant glass-ceramics having an easily polished surface. The inventive crystallizable glass contains 5-33 mass % of SiO2, 25-40 mass % of Al2O3, 5-25 mass % of MgO, 0-15 mass % of B2O3, 0.1-30 mass % of Y2O3, Ln2O3, As2O3 and/or Nb2O5 and 0.1-10 mass % of P2O5.
摘要翻译:本发明涉及用于生产具有易抛光表面的极固体和抗破裂玻璃陶瓷的可结晶硅铝酸镁含量玻璃。 本发明的可结晶玻璃含有5-33质量%的SiO 2,25-40质量%的Al 2 O 3 3,5-25质量% MgO的%,B 2 O 3的0〜15质量%,Y 2 O 3的0.1〜30质量% / SUB,Ln 2 O 3,和/或N 2 O 3, O 2 O 5和0.1〜10质量%的P 2 O 5。
摘要:
The glass is advantageous for microstructuring, especially reactive ion etching with fluorine and fluorine compounds, and has a glass composition based on oxide content and expressed in mol % of: SiO2, 40-70; GeO2, 0-30; B2O3, 5-20; P2O5, 5-20; WO3, 0-10; As2O3, 0-10; Yb2O3, 0-5; and Lu2O3, 0-5. Microstructure components, such as micro arrays, Fresnel lenses, micro wafers, or micro lens wafers, made by a method including reactive ion etching from the glass are also part of the present invention.
摘要:
The invention relates to novel uses of glass ceramics, wherein glass ceramics, in particular, in the form of a glass ceramic tube, are used. Said glass ceramics contain 0—less than 4 wt % P205 and 0 less than 8 wt-% CaO. The tubes can be used in multiple areas of application and/or in multiple types of lamps, for example in general lighting or car lights and in heat radiators, such as halogen lamps or incandescent lamps, and/or in high pressure discharge lamps or low pressure discharge lamps. The glass ceramics, can also, in particular, be minimised in order to form known backlighting in conjunction with background lighting of flat screens. Said type of glass ceramics have excellent spectral transmission in the visible wave length rang and are solarisation stable and absorb strong UV light.
摘要翻译:本发明涉及玻璃陶瓷的新用途,其中使用玻璃陶瓷,特别是玻璃陶瓷管的形式。 所述玻璃陶瓷含有0重量%以下的P 2 O 5,0以上0重量%以下。 管可用于多种应用领域和/或多种类型的灯,例如在一般的照明或汽车灯和散热器(例如卤素灯或白炽灯)和/或高压放电灯或低 压力放电灯。 特别地,玻璃陶瓷也可以最小化,以便与平面屏幕的背景照明结合形成已知的背光。 所述类型的玻璃陶瓷在可见光波长范围内具有优异的光谱透射率,并且具有光谱稳定性并吸收强紫外光。
摘要:
The invention relates to crystallisable aluminosilicate magnesium-containing glass which is used for producing extremely solid and break-resistant glass-ceramics having an easily polished surface. The inventive crystallisable glass contains 5-33 mass % of SiO2, 25-40 mass % of Al2O3, 5-25 mass % of MgO, 0-15 mass % of B2O3, 0.1-30 mass % of Y2O3, Ln2O3, As2O3 and/or Nb2O5 and 0.1-10 mass % of P2O5.
摘要翻译:本发明涉及可结晶的硅铝酸镁玻璃,其用于生产具有易抛光表面的极固体和抗破裂玻璃陶瓷。 本发明的可结晶玻璃含有5-33质量%的SiO 2,25-40质量%的Al 2 O 3 3,5-25质量% MgO的%,B 2 O 3的0〜15质量%,Y 2 O 3的0.1〜30质量% / SUB,Ln 2 O 3,和/或N 2 O 3, O 2 O 5和0.1〜10质量%的P 2 O 5。
摘要:
Friction linings for torque transmission devices, in particular for friction clutches, are based on an inorganic composite material of (a) a matrix of glass or glass ceramic, (b) inorganic reinforcing fibres and (c) one or more ceramic, vitreous or metallic fillers, the fillers providing the friction clutches with improved comfort characteristics.
摘要:
A glass ceramic comprises (in wt.-% on oxide basis): SiO2 35 to 60, B2O3>4 to 10, P2O5 0 to 10, Al2O3 16.5 to 40, TiO2 1 to 10, Ta2O5 0 to 8, Y2O3 0 to 6, ZrO2 1 to 10, MgO 6 to 20, CaO 0 to 10, SrO 0 to 4, BaO 0 to 8, ZnO 0 to 4, SnO2+CeO2 0 to 4, SO42−+Cl− 0 to 4, wherein the total content (SnO2+CeO2+SO42−+Cl−) is between 0.01 and 4 wt.-%. The glass ceramic may be processed by the float glass method, may be transparent and is, inter alia, suitable as a substrate for thin film semiconductors, in particular for display applications, solar cells etc.
摘要翻译:玻璃陶瓷包含(以氧化物为基准的重量%):SiO 2→35〜60,B 2 O 3→4〜10 ,P u> 2 u> O <0> 0至10,Al 2 O 3 16.5至40,TiO 2 1〜10,Ta 2 O 5,0〜8,Y 2 O 3→0〜 6,ZrO 2 1〜10,MgO 6〜20,CaO 0〜10,SrO 0〜4,BaO 0〜8,ZnO 0〜4,SnO 2 + 0至4,SO 4,SO 2 - ,SO 2 - , - SO 2 - , - SO 2 - , - SO 2 - SnO 2 + CeO 2 + SO 4 + 2 - + - + - SO 2)是 在0.01至4重量%之间。 玻璃陶瓷可以通过浮法玻璃法处理,可以是透明的,并且尤其适合作为薄膜半导体的衬底,特别是用于显示器应用,太阳能电池等。
摘要:
To improve the cutting properties, especially the cutting rate, of thin flat glass by means of a laser cutting beam from a Nd:YAG solid-state laser, the flat glass is provided during its manufacture with at least one additive ingredient that effectively absorbs radiation at a wavelength of 1.064 μm. Preferably the additive ingredient is preferably samarium oxide (Sm2O3). A method of cutting through a flat glass sheet whose composition contains at least one additive ingredient that absorbs a significant amount of radiation at a wavelength of 1.064 μm, which includes cutting the flat glass sheet with the focused radiation of a Nd:YAG laser, is also part of the present invention.
摘要翻译:为了通过来自Nd:YAG固体激光器的激光切割光束来提高薄平板玻璃的切割性能,特别是切割速度,在其制造期间提供平板玻璃至少一种有效吸收辐射的添加剂成分 波长为1.064μm。 优选地,添加剂成分优选为氧化钐(Sm 2 O 3 O 3)。 一种切割成平均玻璃板的方法,该平板玻璃板的成分含有吸收大量的1.064μm波长的辐射的添加成分,其包括用Nd:YAG激光器的聚焦辐射切割平板玻璃板, 也是本发明的一部分。