基本信息:
- 专利标题： Coating composition and process for depositing protective coating
- 专利标题（中）：涂料组合物和沉积保护涂料的方法
- 申请号：JP2006340701 申请日：2006-12-19
- 公开(公告)号：JP2007230856A 公开(公告)日：2007-09-13
- 发明人： TULYANI SONIA , SMEGGIL JOHN G , BHATIA TANIA
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申请人：
United Technol Corp
, ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation -
专利权人：
United Technol Corp
,ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation -
当前专利权人：
United Technol Corp
,ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ - 优先权： US36676806 2006-03-01
- 主分类号： C04B41/87
- IPC分类号： C04B41/87 ; B05D1/18 ; B05D3/02 ; C04B41/89 ; C09D1/00 ; C09D5/00 ; C09D7/12 ; C09D183/02
摘要：
PROBLEM TO BE SOLVED: To provide an inexpensive process for depositing a protective coating capable of prolonging the service life of a part having a complicated shape at all applicable industry.
SOLUTION: A silicon-containing substrate provided or not provided with an arbitrary bond coating layer 12 and an intermediate layer 14 is immersed in a slurry. After a base coat is formed, the substrate is dried, heat-treated so as to form the protective coating and cooled. The slurry comprises an aqueous solution, a supply source of a rare earth oxide and one or plural transient liquid additives, and the aqueous solution comprises a fluid having the affinity to the supply source of hafnium oxide, the transient fluid additive, the substrate and a deposited layer thereof.
COPYRIGHT: (C)2007,JPO&INPIT
摘要（中）：
SOLUTION: A silicon-containing substrate provided or not provided with an arbitrary bond coating layer 12 and an intermediate layer 14 is immersed in a slurry. After a base coat is formed, the substrate is dried, heat-treated so as to form the protective coating and cooled. The slurry comprises an aqueous solution, a supply source of a rare earth oxide and one or plural transient liquid additives, and the aqueous solution comprises a fluid having the affinity to the supply source of hafnium oxide, the transient fluid additive, the substrate and a deposited layer thereof.
COPYRIGHT: (C)2007,JPO&INPIT
要解决的问题：提供一种廉价的沉积保护涂层的方法，该保护涂层能够在所有适用的工业中延长具有复杂形状的部件的使用寿命。 解决方案：将设置有或未设置任意粘合涂层12和中间层14的含硅基板浸渍在浆料中。 在形成底涂层之后，将基材干燥，热处理以形成保护涂层并冷却。 浆料包含水溶液，稀土氧化物的供应源和一种或多种瞬时液体添加剂，并且该水溶液包含对氧化铪的供给源具有亲和性的流体，瞬态流体添加剂，底物和 沉积层。 版权所有（C）2007，JPO＆INPIT