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1. 发明申请

WO2010006106A1 HIGH-SPEED FRICTION STIR WELDING 审中-公开
标题翻译：高速摩擦焊接
公开(公告)号：WO2010006106A1
公开(公告)日：2010-01-14
申请号：PCT/US2009/050019
申请日：2009-07-09
申请人： FLUOR TECHNOLOGIES CORPORATION , MESSER, Barry , MAKI, Dennis
发明人： MESSER, Barry , MAKI, Dennis
IPC分类号： B23K20/12 , B23K37/00
CPC分类号： B23K20/1225 , B23K20/1255 , B23K2201/04 , B23K2203/04 , B23K2203/05
摘要： Contemplated systems and methods significantly improve friction stir welding of hard metals and particularly steel and stainless steel. Among other factors, the inventors found that high transverse velocity of the tool is critical to obtain predictable and desirable weld quality, which is preferably achieved in such materials by minimizing spindle run out. Moreover, the transverse and angular velocities are preferably selected such as to achieve a temperature in the weld that is below the phase change temperature and/or the solid state transformation point of the materials.
摘要翻译：考虑的系统和方法显着改善了硬金属，特别是钢和不锈钢的摩擦搅拌焊接。除了其他因素之外，本发明人发现，该工具的高横向速度对于获得可预测的和期望的焊接质量是至关重要的，其优选地通过使主轴耗尽最小化而在这种材料中实现。此外，横向和角速度优选地被选择为使得焊接中的温度低于材料的相变温度和/或固态转变点。

2. 发明申请

WO2008027474A2 COMPOSITIONS AND METHODS FOR DISSIMILAR MATERIAL WELDING 审中-公开
标题翻译：组合物和方法用于分析材料焊接
公开(公告)号：WO2008027474A2
公开(公告)日：2008-03-06
申请号：PCT/US2007/019074
申请日：2007-08-27
申请人： FLUOR TECHNOLOGIES CORPORATION , MESSER, Barry , SEITZ, Shawn
发明人： MESSER, Barry , SEITZ, Shawn
IPC分类号： B23K9/02
CPC分类号： B23K9/232 , B23K11/20 , B23K20/10 , B23K20/129 , B23K26/32 , B23K35/001 , B23K2203/05 , B23K2203/08 , B23K2203/10 , B23K2203/14 , B23K2203/15 , B23K2203/18 , B23K2203/26 , B23K2203/50 , B29C65/04 , B29C65/08 , B29C65/14 , B29C65/46 , B29C66/7392 , B29C66/7394 , B29C66/74 , Y10T156/10 , Y10T428/12292 , Y10T428/12493 , Y10T428/13 , Y10T428/31504
摘要： Devices and methods of welding dissimilar materials are contemplated in which an adaptor is used in an intermediate position between the dissimilar materials. Most preferred adaptors are manufactured by friction stir welding from two dissimilar materials that are identical or similar to the dissimilar materials to be welded together. Therefore, coupling of dissimilar materials in the field via the adaptors is greatly simplified as conventional welding methods can now be employed.
摘要翻译：设想焊接不同材料的装置和方法，其中适配器用于不同材料之间的中间位置。最优选的适配器通过摩擦搅拌焊接从与待焊接在一起的不同材料相同或相似的两种不同材料制造。因此，现在可以采用传统的焊接方法，极大地简化了通过适配器的现场不同材料的耦合。

3. 发明申请

WO2005024071A1 POST WELD HEAT TREATMENT FOR CHEMICALLY STABILIZED AUSTENITIC STAINLESS STEEL 审中-公开
标题翻译：用于化学稳定的奥氏体不锈钢的焊后热处理
公开(公告)号：WO2005024071A1
公开(公告)日：2005-03-17
申请号：PCT/US2004/019949
申请日：2004-06-16
申请人： FLUOR CORPORATION , MESSER, Barry , PHILLIPS, Terrel, T. , OPREA, Vasile
发明人： MESSER, Barry , PHILLIPS, Terrel, T. , OPREA, Vasile
IPC分类号： C21D1/30
CPC分类号： C21D6/004 , C21D1/30 , C21D1/78 , C21D9/50
摘要： Thermo-mechanicl properties of welds in stainless steel is substantially improved by the implementation of a post weld heat treatment that iliminates sigma phase in the heat treated zone and favors niobium carbonitride precipitate formation in a desirerable size range. In most cases, post weld heat treated material can be employed in pressurized devices at temperatures exceeding 550˚C, which is curently regarded the upper safe temperature limit, and material according to the inventive subject matter was tested at temperature of up to 850˚C without reheat cracking.
摘要翻译：不锈钢焊缝的热机械性能通过实施在热处理区域中描绘σ相的焊后热处理而得到显着改善，并且有利于在可期望的尺寸范围内形成碳氮化铌。在大多数情况下，焊后热处理材料可以在超过550℃的加压装置中使用，这被认为是上限的安全温度限制，根据本发明的材料在高达850℃的温度下进行测试没有再加热开裂。

4. 发明申请

WO2005108973A1 ULTRASOUND PHASED ARRAY DEVICES AND METHODS FOR USE WITH STAINLESS STEEL 审中-公开
标题翻译：超声波同步阵列装置和不锈钢使用的方法
公开(公告)号：WO2005108973A1
公开(公告)日：2005-11-17
申请号：PCT/US2005/017383
申请日：2005-05-17
申请人： FLUOR CORPORATION , MESSER, Barry , FUENTES, Jose, R.
发明人： MESSER, Barry , FUENTES, Jose, R.
IPC分类号： G01N29/00
CPC分类号： G01N29/043 , G01N29/069 , G01N29/2487 , G01N29/262 , G01N2291/0289 , G01N2291/0421 , G01N2291/0422 , G01N2291/056 , G01N2291/106 , G01N2291/2675
摘要： Contemplated configurations and methods are directed to non-destructive ultrasound testing of stainless steel materials, and especially materials in a difficult-to-reach position, in which a phased array probe is operated using longitudinal waves, wherein the probe is further operated at an angle that provides substantially complete ultrasound coverage when the beam angle is modified.
摘要翻译：考虑的配置和方法涉及不锈钢材料的非破坏性超声波测试，特别是难以到达的位置的材料，其中使用纵波操作相控阵列探针，其中探针进一步以一定角度操作当波束角度被修改时，其提供基本上完整的超声波覆盖。

5. 发明申请

WO2004065953A1 CONFIGURATIONS AND METHODS FOR ULTRASONIC TIME OF FLIGHT DIFFRACTION ANALYSIS 审中-公开
标题翻译：飞行时差分析的超声波配置和方法
公开(公告)号：WO2004065953A1
公开(公告)日：2004-08-05
申请号：PCT/US2003/023369
申请日：2003-07-24
申请人： FLUOR CORPORATION , MESSER, Barry , YARMUCH, Matthew
发明人： MESSER, Barry , YARMUCH, Matthew
IPC分类号： G01N29/04
CPC分类号： G01N29/221 , G01N29/043 , G01N29/069 , G01N29/2487 , G01N29/348 , G01N2291/011 , G01N2291/0423 , G01N2291/0425 , G01N2291/056 , G01N2291/2634 , G01N2291/267 , G01N2291/2675
摘要： An ultrasound test apparatus for polymeric materials (e.g., plastic pipes) includes a low-absorption housing that at least partially encloses an ultrasound transducer, wherein the transducer emits a low frequency wide angle ultrasound beam with a narrow bandwidth. In especially preferred configurations and methods, the apparatus will detect flaws in polymeric pipes, and especially in welds or stressed zones of such pipes, wherein defects of less than 4% of the wall thickness (up to 4 inches) are detected. Further disclosed are configurations and methods for non-destructive detection of lack-of-fusion defects in polymeric pipes.
摘要翻译：用于聚合材料（例如，塑料管）的超声波测试装置包括至少部分地包围超声换能器的低吸收壳体，其中换能器发射具有窄带宽的低频广角超声波束。在特别优选的配置和方法中，该装置将检测聚合物管道中的缺陷，特别是在这种管道的焊缝或应力区域中，其中检测到壁厚小于4％（高达4英寸）的缺陷。进一步公开的是用于非破坏性检测聚合物管中缺陷的缺陷的构造和方法。

6. 发明申请

WO2005118198A1 IMPROVED WELDING PROCESSES 审中-公开
标题翻译：改进的焊接工艺
公开(公告)号：WO2005118198A1
公开(公告)日：2005-12-15
申请号：PCT/US2005/017334
申请日：2005-05-17
申请人： FLUOR CORPORATION , MESSER, Barry , SEITZ, Shawn , ARMSTRONG, Kenneth E. , PATRICK, Charles
发明人： MESSER, Barry , SEITZ, Shawn , ARMSTRONG, Kenneth E. , PATRICK, Charles
IPC分类号： B23K9/09
CPC分类号： B23K9/09 , B23K9/23 , B23K28/02 , B23K2203/05
摘要： Contemplated methods for welding stainless steel substantially improve welding speed and quality. Most typically, such attributes are achieved by welding a root pass using GMAW-Sm to thereby depositing a root, welding a hot pass using GMAW-P to thereby deposit additional weld metal onto the root, and by welding at least one of a fill pass and a cap pass using at least one of GMAW-P and FCAW.
摘要翻译：焊接不锈钢的考虑方法大大提高了焊接速度和质量。最通常地，这样的属性通过使用GMAW-Sm焊接根通道来实现，从而沉积根部，使用GMAW-P焊接热通道，从而将附加的焊接金属沉积到根部上，并且通过焊接至少一个填充通道和使用GMAW-P和FCAW中的至少一个的盖帽通行。

7. 发明申请

WO2005040313A1 COMPOSITIONS, CONFIGURATIONS, AND METHODS OF REDUCING NAPHTHENIC ACID CORROSIVITY 审中-公开
标题翻译：组合物，配置和减少萘甲酸腐蚀性的方法
公开(公告)号：WO2005040313A1
公开(公告)日：2005-05-06
申请号：PCT/US2004/021468
申请日：2004-07-01
申请人： FLUOR CORPORATION , MESSER, Barry , TARLETON, Bart , BEATON, Michael
发明人： MESSER, Barry , TARLETON, Bart , BEATON, Michael
IPC分类号： C10G75/00
CPC分类号： C10G7/10 , C10G2300/1033 , C10G2300/203 , C10G2300/4075 , C10G2300/4081 , G06Q10/0875
摘要： Naphthenic acid corrosivity of hydrocarbon feedstocks is correlated with the chemical composition of naphthenic acids, and especially with a ratio between an alpha fraction and a beta fraction of naphthenic acids. Contemplated plants, configurations, and methods are directed to reducing naphthenic acid corrosivity of hydrocarbon feedstocks by increasing the beta fraction over the alpha fraction.
摘要翻译：烃类原料的环烷酸腐蚀性与环烷酸的化学成分有关，尤其是环烷酸的α馏分和β馏分之间的比例。考虑的植物，构型和方法旨在通过增加α分数上的β分数来降低烃原料的环烷酸腐蚀性。

8. 发明申请

WO2017015601A1 NONDESTRUCTIVE DETERMINATION OF TOUGHNESS OF METAL, PLASTIC, AND COMPOSITE MATERIALS 审中-公开
标题翻译：金属，塑料和复合材料韧性的非结晶性测定
公开(公告)号：WO2017015601A1
公开(公告)日：2017-01-26
申请号：PCT/US2016/043670
申请日：2016-07-22
申请人： FLUOR TECHNOLOGIES CORPORATION
发明人： MESSER, Barry
IPC分类号： G01N3/24 , G01N29/04
CPC分类号： G01N29/4427 , G01N29/0681 , G01N2291/0234 , G01N2291/02827
摘要： Embodiments relate generally to systems and methods for determining a toughness value for a material of a metal part, wherein the method comprises detecting a texture of a carbon steel material using an ultrasonic microscopy unit, wherein the ultrasonic microscopy unit uses one or more waveforms including at least one of straight beam, phased array, shear wave, and time-of-flight diffraction (TOFD); determining elemental analysis of the carbon steel material; combining the texture with the elemental analysis to generate a toughness value for the steel; comparing the generated toughness value with a standard curve, wherein when the toughness value falls below the curve, the carbon steel material comprises an acceptable toughness, and when the toughness value falls above the curve, the carbon steel material comprises an unacceptable toughness.
摘要翻译：实施例一般涉及用于确定金属部件的材料的韧性值的系统和方法，其中所述方法包括使用超声波显微镜单元检测碳钢材料的质地，其中超声波显微镜单元使用一个或多个波形，包括在直射束，相控阵，剪切波和飞行时间衍射（TOFD）中的至少一个; 确定碳钢材料的元素分析; 将纹理与元素分析相结合，以产生钢的韧性值; 将所产生的韧性值与标准曲线进行比较，其中当韧性值低于曲线时，碳钢材料包含可接受的韧性，并且当韧性值下降到曲线以上时，碳钢材料包含不可接受的韧性。

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