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1. 发明授权

US5425965A Process for deposition of ultra-fine grained polycrystalline diamond films 失效
标题翻译：沉积超细晶粒多晶金刚石薄膜的工艺
公开(公告)号：US5425965A
公开(公告)日：1995-06-20
申请号：US172969
申请日：1993-12-27
申请人： Michael A. Tamor , Timothy J. Potter , Ching-Hsong Wu
发明人： Michael A. Tamor , Timothy J. Potter , Ching-Hsong Wu
IPC分类号： C23C16/02 , C23C16/26 , C23C16/27 , C23C16/00
CPC分类号： C23C16/27 , C23C16/0254
摘要： This invention is directed to a method for enhancing the diamond nucleation on a substrate prior to providing a diamond film thereon. More particularly, it is directed to a method which involved ultrasonic treatment of the substrate surface with a fluid consisting essentially of unsaturated oxygen-free hydrocarbons and diamond grit.
摘要翻译：本发明涉及在其上提供金刚石膜之前增强基底上金刚石成核的方法。更具体地，涉及一种方法，其涉及用基本上由不饱和无氧烃和金刚石砂粒组成的流体超声处理基底表面。

2. 发明授权

US5240736A Method and apparatus for in-situ measuring filament temperature and the thickness of a diamond film 失效
标题翻译：用于原位测量灯丝温度和金刚石膜厚度的方法和设备
公开(公告)号：US5240736A
公开(公告)日：1993-08-31
申请号：US966957
申请日：1992-10-26
申请人： Ching-Hsong Wu , Timothy J. Potter , Michael A. Tamor
发明人： Ching-Hsong Wu , Timothy J. Potter , Michael A. Tamor
IPC分类号： C23C16/52
CPC分类号： C23C16/52
摘要： Provided is a method and apparatus for in-situ measuring filament temperature and the thickness of a film deposited on a substrate disposed within a hot-filament chemical vapor deposition reactor. In accordance with the invention, white light which is emitted directly from the filament and that reflects from the top and bottom surfaces of a deposited film are collected and converted to monochromatic light through the use of simple narrow-banned interference filters operative over specific, yet different, optical banned widths. This information is thereafter used to mathematically calculate the filament temperature, film thickness and growth rate of the deposited film.
摘要翻译：提供了用于原位测量灯丝温度的方法和装置以及沉积在设置在热丝化学气相沉积反应器内的衬底上的膜的厚度。根据本发明，通过使用简单的窄禁止干涉滤光器在特定的操作上收集从直接从灯丝发射并从沉积膜的顶表面和底表面反射的白光，并将其转换为单色光不同的光学禁止宽度。该信息随后用于数学计算沉积膜的长丝温度，膜厚度和生长速率。

3. 发明授权

US5209812A Hot filament method for growing high purity diamond 失效
标题翻译：用于生产高纯金刚石的热熔方法
公开(公告)号：US5209812A
公开(公告)日：1993-05-11
申请号：US506633
申请日：1990-04-09
申请人： Ching-Hsong Wu , Michael A. Tamor , Timothy J. Potter
发明人： Ching-Hsong Wu , Michael A. Tamor , Timothy J. Potter
IPC分类号： C23C16/27
CPC分类号： C23C16/271
摘要： A method of growing high purity diamond crystallite structures at relatively high growth rates on a temperature resistant substrate, comprising (a) flowing diamond producing feed gases at low pressure through a reaction chamber containing the substrate, the feed gases being comprised of hydrocarbon devoid of methyl group gases, i.e., acetylene or ethylene, diluted by hydrogen, and (b) while concurrently raising the temperature of the substrate to the temperature range of 600.degree.-1000.degree. C., thermally activating the feed gases by use of a hot filament located within the chamber and upstream and adjacent the substrate, the filament being heated to a temperature above 1900.degree. C., that is effective to generate a substantial atomic hydrogen (H) concentration and carbon containing free radicals. A substantial additional loss in carbon balance of the gases is triggered at a lower filament temperature indicative of the formation of intermediate substances that stimulate diamond growth. The gases may be mixed prior to passing the filament and may include CO or equivalent gases to enhance diamond purity. Alternatively, the gases are delivered in a substantially nonmixed condition past said filament and are substantially mixed for the first time at the surface of the substrate.

4. 发明授权

US5183529A Fabrication of polycrystalline free-standing diamond films 失效
标题翻译：多晶独立金刚石膜的制造
公开(公告)号：US5183529A
公开(公告)日：1993-02-02
申请号：US604692
申请日：1990-10-29
申请人： Timothy J. Potter , Michael A. Tamor , Ching-Hsong Wu
发明人： Timothy J. Potter , Michael A. Tamor , Ching-Hsong Wu
IPC分类号： C23C16/01 , C23C16/27 , C30B25/02
CPC分类号： C23C16/277 , C23C16/01 , C23C16/271 , C30B25/02 , C30B29/04 , Y10S148/107
摘要： Method of fabricating free-standing diamond films by depositing and adhering polycrystalline diamond by hot filament chemical vapor deposition (1-100 Torr, filament temperature equal to or greater than 1900.degree. C., substrate temperature of 650.degree.-950.degree. C.) onto a substrate meltable at a temperature slightly in excess of the deposition temperature; and (b) prior to cooling said polycrystalline diamond particles, increasing (50.degree.-300.degree. C.) the substrate temperature to melt at least a portion thereof while permitting such melt to emigrate from the diamond films.
摘要翻译：通过热丝化学气相沉积（1-100乇，细丝温度等于或大于1900℃，基底温度为650-950℃）沉积和粘附多晶金刚石来制备独立金刚石膜的方法在稍微超过沉积温度的温度下可熔化的基材; 和（b）在冷却所述多晶金刚石颗粒之前，增加（50-300℃）基材温度以熔融其至少一部分，同时允许这种熔体从金刚石膜移出。

5. 发明授权

US5855974A Method of producing CVD diamond coated scribing wheels 失效
标题翻译：生产CVD金刚石涂层划线轮的方法
公开(公告)号：US5855974A
公开(公告)日：1999-01-05
申请号：US140914
申请日：1993-10-25
申请人： Ching-Hsong Wu , Timothy J. Potter , Michael Alan Tamor , Richard Lawrence Allor
发明人： Ching-Hsong Wu , Timothy J. Potter , Michael Alan Tamor , Richard Lawrence Allor
IPC分类号： B24D18/00 , C23C16/02 , C23C16/26 , C23C16/27 , B01J19/10 , B05D3/06
CPC分类号： C23C16/27 , B24D18/0018 , C23C16/02 , C23C16/0227
摘要： A method for providing a diamond film on a scribing wheel useful for scribing glassy materials in order to increase its wear resistance. The method comprises sequential steps which include pre-treating the surface of the scribing wheel and thereafter depositing the diamond film on the pretreated scribing wheel by a chemical vapor deposition process.
摘要翻译：在划线轮上提供用于划线玻璃材料的金刚石膜以提高其耐磨性的方法。该方法包括顺序步骤，其包括预处理划线轮的表面，然后通过化学气相沉积工艺将金刚石膜沉积在预处理的划线轮上。

6. 发明授权

US5771873A Carbonaceous deposit-resistant coating for engine components 失效
标题翻译：用于发动机部件的碳质沉积物涂层
公开(公告)号：US5771873A
公开(公告)日：1998-06-30
申请号：US837679
申请日：1997-04-21
申请人： Timothy J. Potter , Xia Zhang , William Vassell , Michael R. Rigley , Robert E. Hetrick
发明人： Timothy J. Potter , Xia Zhang , William Vassell , Michael R. Rigley , Robert E. Hetrick
IPC分类号： C23C16/02 , C23C16/26 , F01L3/04 , F01L1/14
CPC分类号： F01L3/04 , C23C16/0272 , C23C16/26 , F05C2201/021 , F05C2201/0448
摘要： An engine component such as an intake or exhaust valve, or any other component near or within the combustion chamber, is coated with an amorphous hydrogenated carbon film coating to prevent the formation of carbonaceous deposits thereon. Methods for forming the film coating are also disclosed.
摘要翻译：在燃烧室附近或内部的诸如进气门或排气门的发动机部件或任何其它部件涂覆有无定形氢化碳膜涂层以防止在其上形成碳质沉积物。还公开了形成薄膜涂层的方法。

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