-
公开(公告)号：US20100212363A1
公开(公告)日：2010-08-26
申请号：US12391750
申请日：2009-02-24
CPC分类号： C03B17/064 , C04B35/593 , C04B41/009 , C04B41/5035 , C04B41/87 , C04B2235/3217 , C04B2235/3225 , C04B2235/3418 , C04B2235/6584 , C04B2235/77 , C04B2235/94 , C04B2235/96 , C04B2235/9607 , Y02P40/57 , C04B41/0072 , C04B41/4519 , C04B41/4556 , C04B35/584
摘要： Isopipes (13) for making a glass or a glass-ceramic using a fusion process are provided. The isopipes are made from a silicon nitride refractory material that is: (a) produced in block form in an atmosphere having a pO2 of less than 0.1 using less than 10 weight percent of one or more sintering aids, (b) machined into an isopipe configuration, and (c) exposed to a partial pressure of oxygen equal to or greater than 0.1 for a period of time and at a temperature sufficient to form a SiO2 layer (31) which exhibits substantially only a passive oxidation mechanism. The SiO2 layer (31) serves as a protective barrier for further oxidation of the silicon nitride during use of the isopipe (13). The isopipes (13) exhibit less sag during use than isopipes composed of zircon.
摘要翻译： 提供了使用熔融法制造玻璃或玻璃陶瓷的等离子管（13）。 等压槽由氮化硅耐火材料制成，该材料为：（a）在小于10重量％的一种或多种烧结助剂的情况下，在pO2小于0.1的气氛中以块状形式制备，（b）加工成等压管 配置，和（c）暴露于等于或大于0.1的氧分压持续一段时间，并且在足以形成基本上仅显示被动氧化机理的SiO 2层（31）的温度下。 SiO 2层（31）用作在使用等压管（13）期间氮化硅的进一步氧化的保护屏障。 等压槽（13）在使用期间表现出较小的凹陷，而不是由锆石构成的等压槽。
-
2.发明申请System and method for printing data carrying mark on honeycomb structures 审中-公开在蜂窝结构上打印数据携带标记的系统和方法公开(公告)号：US20080055348A1
公开(公告)日：2008-03-06
申请号：US11732012
申请日：2007-04-02
申请人： Lee Edgar Deeter , L. Urdenis Johnson , Lisa Ann Lamberson , Joseph James McIntosh , Diana Marie Merola , Robert Michael Morena , Dennis Fay Rumsey
发明人： Lee Edgar Deeter , L. Urdenis Johnson , Lisa Ann Lamberson , Joseph James McIntosh , Diana Marie Merola , Robert Michael Morena , Dennis Fay Rumsey
CPC分类号： C03C8/14 , B41J3/4073 , B41M5/0047 , B41M5/007 , C04B41/009 , C04B41/4572 , C04B41/81 , C04B2111/00793 , C04B2111/0081 , F01N3/0222 , F01N2260/24 , C04B41/4539 , C04B41/4578 , C04B41/5022 , C04B2103/54 , C04B35/00 , C04B35/195 , C04B38/0006
摘要： A system, method, and ink for printing a data carrying mark on a green ceramic honeycomb structure is provided. The system includes a printer having an ink jet print head that prints a mark, preferably in the form of a two-dimensional data matrix barcode, on a side wall of the green ceramic honeycomb structure. The ink may be a heat resistant ink that comprises a mixture of a glass or glass ceramic frit and a metal oxide colorant. An optical reader is provided for determining if the data is accurately reproduced in the printed mark, as well as any noise factor which may be present due to defective printing. The system includes a turntable that positions the green body for the printing operation, and then rotates the green body to position the printed mark first in front of a dryer, and then in front of the optical reader to determine the quality of the mark. Marked green and ceramic honeycombs are also provided as well as a method for repairing a defective applied bar code on a honeycomb structure.
摘要翻译： 提供了一种用于在绿色陶瓷蜂窝结构上印刷数据携带标记的系统，方法和墨水。 该系统包括具有喷墨打印头的打印机，该喷墨打印头在绿色陶瓷蜂窝结构体的侧壁上以二维数据矩阵条形式打印标记，优选为二维数据矩阵条形码。 油墨可以是包含玻璃或玻璃陶瓷玻璃料和金属氧化物着色剂的混合物的耐热油墨。 提供了一种用于确定数据是否在印刷标记中被准确地再现的光学读取器以及由于打印不良而可能存在的任何噪声因素。 该系统包括一个转盘，用于将生坯定位用于打印操作，然后旋转生坯以将打印标记置于干燥器前面，然后在光学读取器前面以确定标记的质量。 还提供了标记的绿色和陶瓷蜂窝以及用于修复蜂窝状结构上的有缺陷的条形码的方法。
-
公开(公告)号：US20130224465A1
公开(公告)日：2013-08-29
申请号：US13881542
申请日：2011-10-25
IPC分类号： C04B35/505
CPC分类号： C04B35/505 , C03B17/064 , C04B35/447 , C04B35/6262 , C04B2235/3225 , C04B2235/5436 , C04B2235/5472 , C04B2235/604 , C04B2235/608 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/72 , C04B2235/721 , C04B2235/77 , C04B2235/95 , C04B2235/96 , C04B2235/9615
摘要： A ceramic block consisting essentially of substantially homogeneous (Y2O3)χ P2O5, where 0.95≦x≦1.05, having length LL, a width WW and a height HH, and a volume W of at least 8×10−3 m3 essentially free of cracks throughout the volume, a density of at least 85% of the theoretical maximal density of Y203.P2O5 under standard conditions, and a creep rate CR at 1250° C. and 6.89 MPa; where CR≦8.0×10−6 hour−1 and method for making the same. The method utilizes a dry process where the starting YP04-based ceramic material is synthesized by reacting anhydrous P2O5 with dry Y2O3 powder.
摘要翻译： 基本上由基本上均匀的（Y 2 O 3）chi P 2 O 5组成的陶瓷块，其中具有长度LL，宽度WW和高度HH的0.95×x1.05，基本上没有裂纹的体积W至少为8×10-3m 3 在整个体积中，在标准条件下的密度为理论最大密度为Y203.P2O5的85％，蠕变速率CR为1250℃和6.89MPa; 其中CR@8.0×10-6小时-1和制作相同的方法。 该方法采用干法，其中起始的基于YP04的陶瓷材料是通过使无水P 2 O 5与干燥的Y 2 O 3粉末反应来合成的。
-
4.发明申请Method of printing a data carrying mark on an unfinished ceramic structure, and structures marked thereby 审中-公开在未完成的陶瓷结构上印刷数据携带标记的方法，以及由此标记的结构公开(公告)号：US20080187729A1
公开(公告)日：2008-08-07
申请号：US11998599
申请日：2007-11-30
CPC分类号： C04B41/85 , B41M5/0047 , B41M5/007 , B41M7/009 , C04B41/009 , C04B41/4572 , C04B2111/00793 , C04B2111/0081 , C09D11/36 , F01N3/2828 , F01N2330/06 , F01N2450/00 , Y10T428/24926 , C04B41/4539 , C04B41/4578 , C04B41/52 , C04B2103/54 , C04B35/195 , C04B35/565 , C04B35/478 , C04B38/0006
摘要： A method for printing a data-carrying mark on a portion of an unfinished ceramic structure, such as the green body Of a ceramic honeycomb structure; is disclosed that is capable of producing a mark that maintains legibility even after being fired to temperatures above 1100° C. or higher, or even 1300° C. or higher. The data-carrying mark is formed from a deposit of colorant solids overlying a portion of the unfinished ceramic structure. The volume of colorant solids per unit area of marked wall portion that is at least twice as much as that required to obtain maximum pre-fired visual contrast between marked and unmarked portions of the structure (i.e., prior to firing). The colorant solids may include one or more of cobalt, nickel, iron, chromium, copper, manganese and titanium, either in metallic or oxide form, and are preferably deposited in particulate form via a high temperature ink composition that prints the data-carrying mark by way of an ink jet print head. The data-carrying mark may be a digital pattern of marked and unmarked wall portions such as a bar code.
摘要翻译： 一种用于在未完成的陶瓷结构的一部分上印刷数据携带标记的方法，例如陶瓷蜂窝结构体的生坯; 公开了能够产生即使在被烧制到高于1100℃或更高，甚至1300℃或更高的温度下保持易读性的商标。 数据携带标记由覆盖未完成的陶瓷结构的一部分的着色剂固体沉积物形成。 每单位面积标记壁部分的着色剂固体的体积至少是在结构的标记部分和未标记部分之间（即，在焙烧之前）获得最大预烧视觉对比所需的量的至少两倍。 着色剂固体可以包括金属或氧化物形式的钴，镍，铁，铬，铜，锰和钛中的一种或多种，并且优选通过印刷数据携带标记的高温油墨组合物以颗粒形式沉积 通过喷墨打印头。 数据携带标记可以是标记和未标记的壁部分的数字图案，例如条形码。
-
公开(公告)号：US09266782B2
公开(公告)日：2016-02-23
申请号：US13881542
申请日：2011-10-25
IPC分类号： C04B35/505 , C03B17/06 , C04B35/447 , C04B35/626
CPC分类号： C04B35/505 , C03B17/064 , C04B35/447 , C04B35/6262 , C04B2235/3225 , C04B2235/5436 , C04B2235/5472 , C04B2235/604 , C04B2235/608 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/72 , C04B2235/721 , C04B2235/77 , C04B2235/95 , C04B2235/96 , C04B2235/9615
摘要： A ceramic block consisting essentially of substantially homogeneous (Y2O3)χ P2O5, where 0.95≦x≦1.05, having length LL, a width WW and a height HH, and a volume W of at least 8×10−3 m3 essentially free of cracks throughout the volume, a density of at least 85% of the theoretical maximal density of Y203.P2O5 under standard conditions, and a creep rate CR at 1250° C. and 6.89 MPa; where CR≦8.0×10−6 hour−1 and method for making the same. The method utilizes a dry process where the starting YP04-based ceramic material is synthesized by reacting anhydrous P2O5 with dry Y2O3 powder.
摘要翻译： 基本上由基本上均匀的（Y 2 O 3）χP2O5组成的陶瓷块，其中具有长度LL，宽度WW和高度HH的体积W至少为8×10-3立方厘米，其中0.95和n 1; x＆ 在标准条件下，整个体积的裂纹密度为Y203.P2O5的理论最大密度的至少85％，在1250℃和6.89MPa下的蠕变速率CR; 其中CR＆nlE; 8.0×10-6小时-1和制作相同的方法。 该方法采用干法，其中起始的基于YP04的陶瓷材料是通过使无水P 2 O 5与干燥的Y 2 O 3粉末反应来合成的。
-
公开(公告)号：US08028544B2
公开(公告)日：2011-10-04
申请号：US12391750
申请日：2009-02-24
IPC分类号： C03B7/00 , C04B35/584
CPC分类号： C03B17/064 , C04B35/593 , C04B41/009 , C04B41/5035 , C04B41/87 , C04B2235/3217 , C04B2235/3225 , C04B2235/3418 , C04B2235/6584 , C04B2235/77 , C04B2235/94 , C04B2235/96 , C04B2235/9607 , Y02P40/57 , C04B41/0072 , C04B41/4519 , C04B41/4556 , C04B35/584
摘要： Isopipes (13) for making a glass or a glass-ceramic using a fusion process are provided. The isopipes are made from a silicon nitride refractory material that is: (a) produced in block form in an atmosphere having a pO2 of less than 0.1 using less than 10 weight percent of one or more sintering aids, (b) machined into an isopipe configuration, and (c) exposed to a partial pressure of oxygen equal to or greater than 0.1 for a period of time and at a temperature sufficient to form a SiO2 layer (31) which exhibits substantially only a passive oxidation mechanism. The SiO2 layer (31) serves as a protective barrier for further oxidation of the silicon nitride during use of the isopipe (13). The isopipes (13) exhibit less sag during use than isopipes composed of zircon.
摘要翻译： 提供了使用熔融法制造玻璃或玻璃陶瓷的等离子管（13）。 等压槽由氮化硅耐火材料制成，该材料为：（a）在小于10重量％的一种或多种烧结助剂的情况下，在pO2小于0.1的气氛中以块状形式制备，（b）加工成等压管 配置，和（c）暴露于等于或大于0.1的氧分压持续一段时间，并且在足以形成基本上仅显示被动氧化机理的SiO 2层（31）的温度下。 SiO 2层（31）用作在使用等压管（13）期间氮化硅的进一步氧化的保护屏障。 等压槽（13）在使用期间表现出较小的凹陷，而不是由锆石构成的等压槽。
-
公开(公告)号：US20100112279A1
公开(公告)日：2010-05-06
申请号：US12578990
申请日：2009-10-14
CPC分类号： B41M5/007 , B28B23/0031 , B41M5/0047 , G06K1/121 , Y10T428/24149 , Y10T428/24802
摘要： Barcode markings such as two-dimensional data matrices, and methods for using them, according to which ceramic or other articles are imprinted with condensed barcode patterns having printed bars or cells of reduced dimensions as compared with the dimensions of the non-printed bars or cells, and with further processing or use of the articles thereafter causing dilation of the condensed bar or cell patterns to provide patterns with printed and non-printed bars or cells of comparable dimensions.
摘要翻译： 条形码标记如二维数据矩阵和使用它们的方法根据哪种陶瓷或其他物品印有冷凝条形码图案，其具有与非印刷条或细胞的尺寸相比具有减小的尺寸的印刷条或细胞 ，并且随后进一步处理或使用制品，导致冷凝条或细胞图案的扩张，以提供具有可比较尺寸的印刷和非印刷条或图案的图案。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.012 秒)