专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08704134B2 High hardness/high wear resistant iron based weld overlay materials 有权
标题翻译：高硬度/高耐磨铁基焊接覆盖材料
公开(公告)号：US08704134B2
公开(公告)日：2014-04-22
申请号：US11458209
申请日：2006-07-18
申请人： Daniel James Branagan , M. Craig Marshall , Brian Meacham
发明人： Daniel James Branagan , M. Craig Marshall , Brian Meacham
IPC分类号： B23K35/22 , B23K35/30 , C22C38/02
CPC分类号： B23K35/3026 , B22F1/0011 , B22F9/08 , B22F9/082 , B22F2009/0828 , B23K35/3053 , C22C1/002 , C22C22/00 , C22C33/003 , C22C33/0228 , C22C33/0285 , C22C33/0292 , C22C38/02 , C22C38/04 , C22C38/18 , C22C38/22 , C22C38/26 , C22C38/34 , C22C38/38 , C22C45/00 , C22C45/02 , C22C2200/02 , C22C2200/04
摘要： The present application relates to iron based glass forming alloys and their manufacture in powder, cored wire and stick electrode form to produce feedstock for a wide variety of weld overlay hardfacing application techniques. The alloys when welded form structures which are extremely hard and correspondingly extremely wear resistant. The novel approach of these alloys allow the replacement of conventional high hardness and wear resistant hardfacing alloys which are often composite materials made up of a binder and hard particles such as carbides, borides, borocarbides, nitrides, etc.
摘要翻译：本申请涉及铁基玻璃形成合金及其在粉末，芯丝和棒状电极形式中的制造，用于生产各种各样的焊接覆盖层硬化应用技术的原料。当焊接形成非常硬且相应地非常耐磨的结构时的合金。这些合金的新颖方法允许替代常规的高硬度和耐磨硬化合金，它们通常是由粘合剂和硬质颗粒如碳化物，硼化物，硼化物，氮化物等组成的复合材料。

42. 发明授权

US08535764B2 Protective coating for concrete delivery system components 有权
标题翻译：混凝土输送系统部件的保护涂层
公开(公告)号：US08535764B2
公开(公告)日：2013-09-17
申请号：US11874381
申请日：2007-10-18
申请人： Daniel James Branagan , Brian Meacham , Michael Breitsameter , Rickie Lane Bush
发明人： Daniel James Branagan , Brian Meacham , Michael Breitsameter , Rickie Lane Bush
IPC分类号： B05D3/02
CPC分类号： C22C45/00 , C23C4/10 , E04G21/04
摘要： The present invention relates to a component of a concrete delivery system comprising a substrate made of relatively thin gauge carbon steel or aluminum, and a protective coating of amorphous, nano or near-nanoscale steel, or mixtures thereof, overlying the substrate, wherein the coating may be formed by thermal deposition process from multi-component glass forming steel alloys. The protective coating may also be heat treated to increase wear life.
摘要翻译：本发明涉及一种混凝土输送系统的组件，其包括由相对较薄的碳素钢或铝制成的基底，以及覆盖在基底上的非晶，纳米或近纳米级钢或其混合物的保护涂层，其中涂层可以通过多组分玻璃形成钢合金的热沉积工艺形成。保护涂层也可以进行热处理以增加磨损寿命。

43. 发明授权

US08474541B2 Glass forming hardbanding material 有权
标题翻译：玻璃成型加固材料
公开(公告)号：US08474541B2
公开(公告)日：2013-07-02
申请号：US12917343
申请日：2010-11-01
申请人： Daniel James Branagan , Brian E. Meacham , William D. Kiilunen , James N. Milloway , Brian D. Merkle
发明人： Daniel James Branagan , Brian E. Meacham , William D. Kiilunen , James N. Milloway , Brian D. Merkle
IPC分类号： E21B19/16
CPC分类号： C22C38/02 , B23K35/22 , B32B15/011 , C22C38/04 , C22C38/26 , C22C38/32 , E21B17/10
摘要： A drill pipe and a method of applying hardbanding thereto. A hardbanding alloy comprising iron and manganese present in the range of 67 to 87 weight percent (wt. %), niobium and chromium present in the range of 9 to 29 wt. %, and boron, carbon and silicon present in the range of 3 to 6.5 wt. % may be welded around at least a portion of a tool joint circumference. The hardbanding alloy may exhibit a hardness of 45 Rc to 70 Rc and a wear rate in the range of 0.08 grams to 1.60 grams of mass loss after 6,000 cycles as measured using ASTM G65-04, Procedure A.
摘要翻译：一种钻杆和对其施加硬带的方法。包含铁和锰的硬焊合金的含量范围为67〜87重量％（重量％），铌和铬的存在量为9〜29重量％。％，硼，碳和硅的含量为3至6.5重量％。％可焊接在工具接头圆周的至少一部分上。耐磨焊合金可以表现出45Rc至70Rc的硬度，并且使用ASTM G65-04，方法A测量，在6000次循环后的磨损率在0.08克至1.60克的质量损失范围内。

44. 发明申请

US20120263621A1 Ductile Metallic Glasses in Ribbon Form 有权
标题翻译：球墨铸铁延展性金属眼镜
公开(公告)号：US20120263621A1
公开(公告)日：2012-10-18
申请号：US13532313
申请日：2012-06-25
申请人： Daniel James BRANAGAN , Brian E. MEACHAM , Alla V. SERGUEEVA
发明人： Daniel James BRANAGAN , Brian E. MEACHAM , Alla V. SERGUEEVA
IPC分类号： C22C37/10 , C22C30/00
CPC分类号： C22C45/02 , C22C1/002 , H01F1/15308 , H01F1/15333
摘要： The present disclosure relates to an iron based alloy composition that may include iron present in the range of 45 to 70 atomic percent, nickel present in the range of 10 to 30 atomic percent, cobalt present in the range of 0 to 15 atomic percent, boron present in the range of 7 to 25 atomic percent, carbon present in the range of 0 to 6 atomic percent, and silicon present in the range of 0 to 2 atomic percent, wherein the alloy composition exhibits an elastic strain of greater than 0.5% and a tensile strength of greater than 1 GPa.
摘要翻译：本公开内容涉及一种铁基合金组合物，其可以包括存在于45至70原子％范围内的铁，存在于10至30原子％范围内的镍，存在于0至15原子％范围内的钴，硼存在于7至25原子百分比的范围内，存在于0至6原子％范围内的碳和存在于0至2原子％范围内的硅，其中所述合金组合物显示出大于0.5％的弹性应变和拉伸强度大于1 GPa。

45. 发明申请

US20110100347A1 Wire and Methodology for Cutting Materials With Wire 有权
标题翻译：用电线切割材料的电线和方法
公开(公告)号：US20110100347A1
公开(公告)日：2011-05-05
申请号：US12938241
申请日：2010-11-02
申请人： Daniel James BRANAGAN , Brian E. MEACHAM , Jason K. WALLESER , Jikou ZHOU , Alla V. SERGUEEVA , David PARATORE
发明人： Daniel James BRANAGAN , Brian E. MEACHAM , Jason K. WALLESER , Jikou ZHOU , Alla V. SERGUEEVA , David PARATORE
IPC分类号： B26D1/547 , B28D5/00 , B28D1/08
CPC分类号： B23D61/185 , B24B27/0633 , B28D5/045 , C22C38/00 , C22C45/02 , Y10T83/9292
摘要： Wire for cutting feedstock and a method for cutting feedstock with the wire. The wire may include an iron based alloy comprising at least 35 at % iron, nickel and/or cobalt in the range of about 7 to 50 at %, at least one non-metal or metalloid selected from the group consisting of boron, carbon, silicon, phosphorus, and/or nitrogen present in the range of about 1 to 35 at %, and one metal selected from the group consisting of copper, titanium, molybdenum, aluminum, and/or chromium present in the range of about 0 to 25 at %, wherein the wire has an aspect ratio of greater than one and exhibits metallic and/or crystalline phases of less than 500 nm in size.
摘要翻译：用于切割原料的电线和用电线切割原料的方法。导线可以包括铁基合金，其包含至少35at％的铁，约7至50at％的镍，和/或钴，至少一种非金属或准金属选自硼，碳，硅，磷和/或氮存在的范围为约1至35原子％，和一种选自铜，钛，钼，铝和/或铬的金属，其存在范围为约0至25 at％，其中导线具有大于1的纵横比，并且具有尺寸小于500nm的金属和/或结晶相。

46. 发明授权

US07935198B2 Glass stability, glass forming ability, and microstructural refinement 有权
标题翻译：玻璃稳定性，玻璃形成能力和微结构细化
公开(公告)号：US07935198B2
公开(公告)日：2011-05-03
申请号：US11843138
申请日：2007-08-22
申请人： Daniel James Branagan , M. Craig Marshall , Brian Meacham
发明人： Daniel James Branagan , M. Craig Marshall , Brian Meacham
IPC分类号： C22C38/26 , C22C38/32
CPC分类号： C22C38/32 , C22C38/02 , C22C38/04 , C22C38/26 , C22C45/02
摘要： The present invention relates to the addition of niobium to iron based glass forming alloys. More particularly, the present invention is related to changing the nature of crystallization resulting in glass formation that may remain stable at much higher temperatures, increasing the glass forming ability and increasing devitrified hardness of the nanocomposite structure.
摘要翻译：本发明涉及将铌添加到铁基玻璃形成合金中。更具体地说，本发明涉及改变导致玻璃形成的结晶性质，其可以在高得多的温度下保持稳定，提高玻璃形成能力和增加纳米复合结构的失透硬度。

47. 发明申请

US20110031222A1 FEEDSTOCK POWDER FOR PRODUCTION OF HIGH HARDNESS OVERLAYS 有权
标题翻译：用于生产高硬度覆盖层的饲料粉末
公开(公告)号：US20110031222A1
公开(公告)日：2011-02-10
申请号：US12854103
申请日：2010-08-10
申请人： Daniel James Branagan , Brian D. Merkle , Brian E. Meacham , William D. Kiilunen , David Paratore
发明人： Daniel James Branagan , Brian D. Merkle , Brian E. Meacham , William D. Kiilunen , David Paratore
IPC分类号： B23K9/04
CPC分类号： B23K9/18 , B23K9/04 , B23K9/167 , B23K9/173 , B23K9/23 , B23K2101/04 , B23K2101/18 , B23K2103/04 , B23K2103/05
摘要： A method of applying a metallic alloy overlay including providing an iron based feedstock powder including 10 to 75 weight percent iron and manganese, 10 to 60 weight percent of chromium, 1 to 30 weight percent of an interstitial element selected from boron, carbon, silicon or combinations thereof, 0 to 40 weight percent of a transition metal selected from molybdenum, tungsten or combinations thereof and 1 to 25 weight percent niobium. The method also includes providing an electrode including at least 50 weight percent iron and depositing a weld overlay with the feedstock powder and the electrode to create a metallic alloy exhibiting a grain size in the range of 1,000 μm or less.
摘要翻译：一种施加金属合金覆盖层的方法，包括提供包含10至75重量％的铁和锰，10至60重量％的铬，1至30重量％的选自硼，碳，硅的间隙元素的铁基原料粉末或 0至40重量％的选自钼，钨或其组合的过渡金属和1至25重量％的铌。该方法还包括提供一种包括至少50重量％的铁的电极，并且与原料粉末和电极沉积焊接覆层以产生显示在1,000μm或更小的范围内的晶粒尺寸的金属合金。

48. 发明授权

US07553382B2 Glass stability, glass forming ability, and microstructural refinement 有权
标题翻译：玻璃稳定性，玻璃形成能力和微结构细化
公开(公告)号：US07553382B2
公开(公告)日：2009-06-30
申请号：US11057400
申请日：2005-02-11
申请人： Daniel J. Branagan , M. Craig Marshall , Brian Meacham
发明人： Daniel J. Branagan , M. Craig Marshall , Brian Meacham
IPC分类号： C22C45/02
CPC分类号： C22C45/02 , C22C33/003 , C22C38/02 , C22C38/04 , C22C38/22 , C22C38/26 , C22C38/32 , C22C38/38
摘要： The present invention relates to the addition of niobium to iron based glass forming alloys and iron based Cr—Mo—W containing glasses. More particularly, the present invention is related to changing the nature of crystallization resulting in glass formation that may remain stable at much higher temperatures, increasing the glass forming ability and increasing devitrified hardness of the nanocomposite structure.
摘要翻译：本发明涉及向铁基玻璃形成合金和含铁的含Cr-Mo-W的玻璃中添加铌。更具体地说，本发明涉及改变导致玻璃形成的结晶性质，其可以在高得多的温度下保持稳定，提高玻璃形成能力和增加纳米复合结构的失透硬度。

49. 发明授权

US07205032B2 Controlled thermal expansion of welds to enhance toughness 有权
标题翻译：焊接控制热膨胀以增强韧性
公开(公告)号：US07205032B2
公开(公告)日：2007-04-17
申请号：US10816094
申请日：2004-04-01
申请人： Daniel James Branagan
发明人： Daniel James Branagan
IPC分类号： B05D1/08 , C23C4/08 , B23K28/00
CPC分类号： C23C26/00 , B23K9/04 , B23K35/308 , C23C4/04 , C23C4/06 , C23C4/123
摘要： A method is provided for forming a metallic overlay having enhanced toughness. The metallic overlay may be a weld, a metallic coating, or similar application. The method includes applying a glass forming metallic alloy to a substrate while the alloy is in a molten or semi-molten state. At the interface of the metallic alloy overlay and the substrate the substrate metal becomes at least partially molten and combines with the alloy to form metallurgical bonds. When the metallic alloy cools it experiences a high relative degree of thermal contraction. The metallurgical bonds between the substrate and the alloy constrain the contraction of the alloy at the interface with the substrate. This results in the inducement of compressive stresses in the metallic alloy overlay. The induced compressive stresses inhibit the formation of cracks in the overlay and/or mitigation of the effects of any cracks in the overlay.
摘要翻译：提供一种用于形成具有增强韧性的金属覆层的方法。金属覆层可以是焊接，金属涂层或类似的应用。该方法包括在合金处于熔融或半熔融状态时将玻璃形成金属合金施加到基底上。在金属合金覆层和基底的界面处，基底金属至少部分熔融并与合金结合形成冶金结合。当金属合金冷却时，它经历较高的相对热收缩程度。衬底和合金之间的冶金结合限制了合金在与衬底的界面处的收缩。这导致金属合金覆层中压应力的诱导。诱导的压缩应力抑制覆盖层中的裂纹的形成和/或减轻覆盖层中任何裂纹的影响。

50. 发明授权

US10975453B2 Edge formability in metallic alloys 有权
公开(公告)号：US10975453B2
公开(公告)日：2021-04-13
申请号：US16522708
申请日：2019-07-26
申请人： The NanoSteel Company, Inc.
发明人： Daniel James Branagan , Andrew E. Frerichs , Brian E. Meacham , Grant G. Justice , Andrew T. Ball , Jason K. Walleser , Kurtis Clark , Logan J. Tew , Scott T. Anderson , Scott Larish , Sheng Cheng , Taylor L. Giddens , Alla V. Sergueeva
IPC分类号： C21D9/00 , C21D8/00 , C21D6/00 , B22D11/00 , B23H7/00 , C21D8/02 , C22C38/58 , C22C38/54 , C22C38/42 , C22C38/34 , C22C38/04 , C22C38/02 , B23K26/38 , B21D28/26 , B26F3/00 , C22C38/08 , C22C38/20 , C22C38/16 , C22C38/00 , C22C38/32 , C22C38/38 , B23K101/00 , B23K103/04 , B21D28/00
摘要： This disclosure is directed at methods for mechanical property improvement in a metallic alloy that has undergone one or more mechanical property losses as a consequence of forming an edge, such as in the formation of an internal hole or an external edge. Methods are disclosed that provide the ability to improve mechanical properties of metallic alloys that have been formed with one or more edges placed in the metallic alloy by a variety of methods which may otherwise serve as a limiting factor for industrial applications.

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