专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5273957A Thermally sprayed lead-containing thick layers 失效
标题翻译：热喷涂含铅厚层
公开(公告)号：US5273957A
公开(公告)日：1993-12-28
申请号：US801456
申请日：1991-12-02
申请人： Martin Schwarz , Eugen Morach , Hubert Schindler , Sabine Junger
发明人： Martin Schwarz , Eugen Morach , Hubert Schindler , Sabine Junger
IPC分类号： C01G1/00 , C01G29/00 , C04B35/00 , C04B35/45 , C04B41/50 , C04B41/85 , C23C4/10 , C23C4/18 , C23C26/00 , H01B12/06 , H01B13/00 , H01L39/24 , B05D1/08 , B05D5/12
CPC分类号： C04B41/009 , C04B35/4525 , C04B41/5074 , C04B41/85 , C23C4/10 , C23C4/18 , H01L39/2445 , Y10S505/73 , Y10S505/742
摘要： A process is described for producing a superconducting thick layer on a base material by thermally spraying a powder containing bismuth, lead, strontium, calcium and copper in oxidic form. First a powdered starting mixture is prepared which has a composition corresponding to the formula:Bi.sub.1.90-x Pb.sub.x Sr.sub.2-y Ca.sub.2.2-z Cu.sub.3.5-q O.sub.v,in which0.1.ltoreq.x.ltoreq.0.7,0.ltoreq.y.ltoreq.0.4,-0.5.ltoreq.z.ltoreq.+0.5,0.ltoreq.q.ltoreq.1.2 andv is the oxygen content calculated from the starting materials. Then the powder is heated for not less than 1 hour at a temperature of not less than 750.degree. C. in an oxygen-containing atmosphere and cooled again. The powder pre-reacted in this way is applied to a thermally stable substrate in a layer thickness of 0.5 to 7 mm by means of a burner by plasma-jet spraying or by flame spraying. The layer applied is then sintered for a time of not less than 40 hours at a temperature of 842.degree. to 848.degree. C. The layer is cooled to a temperature of 550.degree. to 650.degree. C. after sintering, held at this temperature for not less than 20 minutes, reheated to the sintering temperature and again held for not less than 20 minutes at this temperature. This procedure is repeated not less than twice and then the layer is cooled.
摘要翻译：描述了通过热氧化形式将含有铋，铅，锶，钙和铜的粉末热喷涂在基材上制造超导厚层的方法。首先制备粉末状起始混合物，其具有对应于下式的组成：Bi1.90-xPbxSr2-yCa2.2-zCu3.5-qOv，其中0.1≤x≤0.7,0≤y< /=0.4，-0.5

2. 发明授权

US5002648A Process for producing an inorganic thin film on a substrate using a target 失效
标题翻译：使用靶材在基板上制造无机薄膜的工序
公开(公告)号：US5002648A
公开(公告)日：1991-03-26
申请号：US398090
申请日：1989-08-24
申请人： Eugen Morach , Marcellus Peuckert , Gunter Schmidt , Hans-Peter Scholch
发明人： Eugen Morach , Marcellus Peuckert , Gunter Schmidt , Hans-Peter Scholch
IPC分类号： C01G3/00 , C01G1/00 , C01G15/00 , C01G29/00 , C23C4/10 , C23C14/08 , C23C14/34 , H01B13/00 , H01L21/31 , H01L39/24
CPC分类号： H01L39/2435 , C23C14/087 , C23C4/11 , Y10S505/731
摘要： An inorganic thin film is deposited on a substrate by sputtering a sputter target by cathode sputtering in the vicinity of the substrate. To produce the target, at least two pulverulent starting components are mixed. The mixture is tempered if a uniform reaction product can be obtained in this process. It is powdered and the powder is deposited on a metallic base by plasma-jet spraying. This produces the target. Preferably, an oxide mixture is tempered which is a starting product for a superconducting ceramic material. In order to convert the thin film deposited to a superconducting state, it is treated for a prolonged time at temperatures of 300.degree.-800.degree. C. in an oxygen-containing atmosphere. The reaction product obtained on tempering may have, for example, the overall composition ZBa.sub.m Cu.sub.n O.sub.x, where 1.5.ltoreq.m.ltoreq.2.5, 2.ltoreq.n.ltoreq.5 and 4.ltoreq.x.ltoreq.9, Z standing for at least one of the elements Y, La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, or may have the overall compositions TlBa.sub.l Ca.sub.m Cu.sub.n O.sub.x or BiSr.sub.l Ca.sub.m Cu.sub.n O.sub.x, where 0.3.ltoreq.1.ltoreq.3, 0.3.ltoreq. m.ltoreq.3, 0.3.ltoreq.n.ltoreq.3 and 2.ltoreq.x.ltoreq.11.
摘要翻译：通过在衬底附近通过阴极溅射溅射溅射靶，在衬底上沉积无机薄膜。为了产生目标，混合至少两种粉状起始组分。如果在此过程中可获得均匀的反应产物，则混合物回火。它是粉末状的，粉末通过等离子喷射喷涂沉积在金属基底上。这产生目标。优选地，对作为超导陶瓷材料的起始产物进行回火的氧化物混合物。为了将沉积的超薄膜转化为超导状态，在含氧气氛中在300℃-800℃的温度下进行长时间处理。在回火中获得的反应产物可以具有例如整体组成ZBamCunOx，其中1.5≤2.5，2≤n≤5和4≤x≤9，Z站立对于元素Y，La，Nd，Sm，Eu，Gd，Dy，Ho，Er，Tm，Yb和Lu中的至少一种，或者可以具有总组成TlBalCamCunOx或BiSrlCamCunOx，其中0.3 < 3，0.3

3. 发明授权

US4812267A Process for extruding a thermoplastic melt 失效
标题翻译：挤出热塑性熔体的方法
公开(公告)号：US4812267A
公开(公告)日：1989-03-14
申请号：US103887
申请日：1987-10-02
申请人： Karl-Ludwig Hoffmann , Gunter Eiden , Eugen Morach
发明人： Karl-Ludwig Hoffmann , Gunter Eiden , Eugen Morach
IPC分类号： B29C47/12
CPC分类号： B29C47/12 , B29C47/0009
摘要： On extrusion of thermoplastic melts, flow anomalies occurring in the extrusion dies can be decisively reduced when dies are used whose surfaces coming into contact with the melts are provided with a thermally applied spray coating.
摘要翻译：在挤出热塑性熔体时，当使用其表面与熔体接触的模具时，在挤出模具中发生的流动异常可以被确定地减少，其中涂覆有热施加的喷涂。

4. 发明授权

US4617197A Process for improving the wetting characteristics of the surface of shaped plastics articles for applications in chemical engineering 失效
标题翻译：用于改善成型塑料制品表面润湿特性的方法，用于化学工程中的应用
公开(公告)号：US4617197A
公开(公告)日：1986-10-14
申请号：US738087
申请日：1985-05-24
申请人： Siegbert Rittner , Eugen Morach , Hubert Schindler , Peter John
发明人： Siegbert Rittner , Eugen Morach , Hubert Schindler , Peter John
IPC分类号： B32B15/08 , B05D1/12 , B05D7/24 , B29C59/08 , B32B15/16 , C23C4/02 , F28F13/18
CPC分类号： F28F13/18 , B29C59/08 , C23C4/02 , F28F2245/02
摘要： It is possible, by means of a flame-spraying or plasma-spraying technique adjusted to suit the particular properties of a plastic, not only to provide nonreinforced plastics with a uniform coating, but also to achieve an excellent hydrophilic surface wettability at the same time.
摘要翻译：通过调整适合塑料特性的火焰喷涂或等离子体喷涂技术，可以不仅提供具有均匀涂层的非增强塑料，而且可以同时实现极好的亲水表面润湿性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式