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公开(公告)号：US6071563A
公开(公告)日：2000-06-06
申请号：US50770
申请日：1998-03-30
CPC分类号： C23D5/00
摘要： A method of protecting a metal against embrittlement when the metal is exposed to carbon or sulfur at an elevated temperature, the method comprising forming a thin, adherent, continuous coating of a glass on the surface of the metal prior to exposure to carbon or sulfur at an elevated temperature.
摘要翻译： 当金属在高温下暴露于碳或硫时，保护金属免受脆化的方法，该方法包括在暴露于碳或硫之前在金属表面上形成薄的，粘附的连续的玻璃涂层 温度升高。
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公开(公告)号：US5232481A
公开(公告)日：1993-08-03
申请号：US813552
申请日：1991-12-26
CPC分类号： C03C10/0009 , C03C21/002
摘要： This method is directed at a method for making selectively sculptured lithium silicate crystal-containing glass articles. A photonucleable, glass body is selectively exposed to short wave radiation and then heat treated to cause the development of crystals in those areas of the glass body which had been exposed to shortwave radiation. Those crystal-containing areas are then removed by acid etching and the resulting sculptured glass articles are thereafter exposed to short wave radiation and subsequently heat treated to obtain a degree of crystallization.The inventive method further comprises an improvement step of fabricating glass articles that result in crystal-containing glass articles with smaller intermediate dimensions than the desired final dimensions and subjecting the crystal-containing glass articles to an ion exchange process which exchanges potassium ions for sodium and/or lithium ions at a temperature of about at least 500.degree. C. for a time sufficient to cause the crystal-containing glass article to grow to the desired final dimension.
摘要翻译： 该方法涉及制备选择性雕刻的含硅酸锂晶体的玻璃制品的方法。 可光子化的玻璃体选择性地暴露于短波辐射，然后进行热处理以引起已经暴露于短波辐射的玻璃体的那些区域中的晶体的发展。 然后通过酸蚀除去含晶体的区域，然后将所得的雕刻玻璃制品暴露于短波辐射，随后进行热处理以获得一定程度的结晶。 本发明的方法还包括制造玻璃制品的改进步骤，所述玻璃制品产生具有比期望的最终尺寸更小的中间尺寸的含晶体的玻璃制品，并使含晶体的玻璃制品进行离子交换过程，所述离子交换过程将钾离子交换为钠和/ 或锂离子在约至少500℃的温度下持续足以使含晶体玻璃制品生长至所需最终尺寸的时间。
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3.发明授权Component assembly with solder glass preform for lighting device and sealing process 失效组件装配用焊接玻璃预制件用于照明装置和密封过程公开(公告)号：US06987359B2
公开(公告)日：2006-01-17
申请号：US10284581
申请日：2002-10-31
摘要： Disclosed are a component assembly for an electrical lighting device and method for sealing the same. The assembly comprises the component, such as an electrode lead wire, and a solder glass perform. The component assembly is useful, for example, in hermetically sealing and affixing lamp components, such as electrical lead wires and exhaust tubulation, to a low-pressure fluorescent discharge lamp envelope having phosphor coating already applied thereto without causing damage to other lamp components sensitive to high temperature. The present invention is particularly suitable for lamp envelope made of borosilicate glass having a CTE from 0 to 300° C. in the range of 30–45×10−7° C.−1.
摘要翻译： 公开了一种用于电照明装置的部件组件及其密封方法。 组件包括诸如电极引线和焊料玻璃之类的部件。 组件组件可用于例如将诸如电引线和排气管的灯组件气密地密封和固定到具有已经施加到其上的荧光体涂层的低压荧光放电灯泡，而不会对对其敏感的其它灯组件 高温。 本发明特别适用于由硼硅酸盐玻璃制成的灯壳，其具有0至300℃的CTE，范围为30-45×10 -7℃。 >。
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