公开(公告)号：US10458011B2

公开(公告)日：2019-10-29

申请号：US15853798

申请日：2017-12-24

申请人： MesoCoat, Inc.

发明人： Evelina Vogli ,  Andrew J. Sherman ,  Curtis P. Glasgow

IPC分类号： C04B35/58 ,  C23C4/10 ,  B22F1/00 ,  C22C29/14 ,  C23C4/12 ,  C23C24/04 ,  C04B35/622

摘要： The invention describes a method for producing ternary and binary ceramic powders and their thermal spraying capable of manufacturing thermal sprayed coatings with superior properties. Powder contain at least 30% by weight ternary ceramic, at least 20% by weight binary molybdenum borides, at least one of the binary borides of Cr, Fe, Ni, W and Co and a maximum of 10% by weight of nano and submicro-sized boron nitride. The primary crystal phase of the manufactured thermal sprayed coatings from these powders is a ternary ceramic, while the secondary phases are binary ceramics. The coatings have extremely high resistance against corrosion of molten metal, extremely thermal shock resistance and superior tribological properties at low and at high temperatures.

公开(公告)号：US20140272171A1

公开(公告)日：2014-09-18

申请号：US14216725

申请日：2014-03-17

申请人： MESOCOAT, INC.

发明人： Evelina VOGLI ,  Andrew J. SHERMAN ,  Curtis P. GLASGOW

IPC分类号： C23C4/10 ,  C22C29/14 ,  C04B35/58

CPC分类号： C23C4/10 ,  B22F1/007 ,  C04B35/58 ,  C04B35/5805 ,  C04B35/58064 ,  C04B35/62222 ,  C04B2235/3804 ,  C04B2235/3813 ,  C04B2235/386 ,  C04B2235/446 ,  C04B2235/80 ,  C22C29/14 ,  C23C4/12 ,  C23C24/04 ,  Y10T428/12181

摘要： The invention describes a method for producing ternary and binary ceramic powders and their thermal spraying capable of manufacturing thermal sprayed coatings with superior properties. Powder contain at least 30% by weight ternary ceramic, at least 20% by weight binary molybdenum borides, at least one of the binary borides of Cr, Fe, Ni, W and Co and a maximum of 10% by weight of nano and submicro-sized boron nitride. The primary crystal phase of the manufactured thermal sprayed coatings from these powders is a ternary ceramic, while the secondary phases are binary ceramics. The coatings have extremely high resistance against corrosion of molten metal, extremely thermal shock resistance and superior tribological properties at low and at high temperatures.

摘要翻译： 本发明描述了一种用于制造三元和二元陶瓷粉末的方法及其热喷涂，其能够制造具有优异性能的热喷涂层。 粉末含有至少30重量％的三元陶瓷，至少20重量％的二元硼化钼，Cr，Fe，Ni，W和Co的二元硼化物中的至少一种和最多10重量％的纳米和亚微米 尺寸的氮化硼。 由这些粉末制造的热喷涂层的主晶相是三元陶瓷，而次相是二元陶瓷。 涂层在低温和高温下具有极高的熔融金属腐蚀性，极高的耐热冲击性和优异的摩擦学性能。

公开(公告)号：US20170021445A1

公开(公告)日：2017-01-26

申请号：US15287754

申请日：2016-10-07

申请人： MESOCOAT, INC.

发明人： Andrew J. Sherman ,  P. Greg Engleman ,  Mario Medanic ,  Kurt E. Gilbert

IPC分类号： B23K10/02 ,  B23K28/00 ,  B23K31/02 ,  F16L58/08 ,  B23K37/02 ,  C23C24/08 ,  H05H1/48 ,  H05B6/80 ,  B23K37/053

CPC分类号： B23K10/027 ,  B05D3/0254 ,  B23K28/00 ,  B23K31/027 ,  B23K37/0217 ,  B23K37/0531 ,  B23K37/0538 ,  B23K2101/06 ,  B23K2101/10 ,  C23C24/08 ,  F16L58/08 ,  H05B6/80 ,  H05H1/48

摘要： The present invention concerns methods and apparatus for forming a clad product, such as a clad pipe or tube. Particular embodiments include a method for metallurgically bonding cladding material onto a metal substrate, the method including a step of providing a metal substrate comprising a pipe or a tube having a cladding composition arranged along an interior surface of the substrate to form a coated substrate, the interior surface arranged within an interior cavity of the substrate. A further step includes inserting a heat source into an interior cavity of the substrate, the heat source comprising an infrared, microwave, or radio frequency heat source, the heat source being mounted on a heat source-retaining housing, the housing comprising a cantilevered structure. An additional step includes applying heat discharged from the heat source to the coated substrate along the coated interior surface until the cladding composition metallurgically bonds to the substrate.

摘要翻译： 本发明涉及用于形成包覆产品的方法和装置，例如复合管或管。 具体实施方案包括用于将包覆材料冶金结合到金属基底上的方法，所述方法包括提供包括管或管的金属基底的步骤，所述管或管具有沿着所述基底的内表面布置的覆层组合物以形成涂覆的基底， 内表面布置在基底的内腔内。 进一步的步骤包括将热源插入衬底的内腔中，该热源包括红外线，微波或射频热源，该热源安装在热源保持壳体上，该壳体包括悬臂结构 。 附加步骤包括沿着涂覆的内表面将从热源排出的热量施加到涂覆的基底上，直到包层组合物冶金地结合到基底上。

公开(公告)号：US20180119265A1

公开(公告)日：2018-05-03

申请号：US15853798

申请日：2017-12-24

申请人： MesoCoat, Inc.

发明人： Evelina Vogli ,  Andrew J. Sherman ,  Curtis P. Glasgow

IPC分类号： C23C4/10 ,  C23C24/04 ,  C23C4/12 ,  B22F1/00 ,  C22C29/14 ,  C04B35/58

CPC分类号： C23C4/10 ,  B22F1/007 ,  C04B35/58 ,  C04B35/5805 ,  C04B35/58064 ,  C04B35/62222 ,  C04B2235/3804 ,  C04B2235/3813 ,  C04B2235/386 ,  C04B2235/446 ,  C04B2235/80 ,  C22C29/14 ,  C23C4/12 ,  C23C24/04 ,  Y10T428/12181

摘要： The invention describes a method for producing ternary and binary ceramic powders and their thermal spraying capable of manufacturing thermal sprayed coatings with superior properties. Powder contain at least 30% by weight ternary ceramic, at least 20% by weight binary molybdenum borides, at least one of the binary borides of Cr, Fe, Ni, W and Co and a maximum of 10% by weight of nano and submicro-sized boron nitride. The primary crystal phase of the manufactured thermal sprayed coatings from these powders is a ternary ceramic, while the secondary phases are binary ceramics. The coatings have extremely high resistance against corrosion of molten metal, extremely thermal shock resistance and superior tribological properties at low and at high temperatures.

公开(公告)号：US20140134452A1

公开(公告)日：2014-05-15

申请号：US13799648

申请日：2013-03-13

申请人： Mesocoat, Inc.

发明人： Andrew Sherman ,  Curt Glasgow

IPC分类号： C09D1/00

CPC分类号： C09D1/00 ,  B22F7/08 ,  C22C29/00 ,  C22C29/02 ,  C23C4/067 ,  C23C14/223 ,  Y10T428/12486

摘要： A heterogeneous composite body that is spall resistant and comprises a substantially discontinuous cermet phase in a substantially continuous metal rich matrix phase. The heterogeneous composite body is typically bonded to a substrate to form a hardfacing on the substrate. The heterogeneous composite body exhibits ductile phase toughening with a strain to failure of at least about 2 percent, a modulus of elasticity of less than about 35 million pounds per square inch, and a density of less than about 7 grams per cubic centimeter. The metal rich matrix phase between the ceramic rich regions in the heterogeneous composite body has an average minimum span of about 0.5 to 8 microns to allow ductility in the heterogeneous composite body. The heterogeneous composite body has a Vicker's hardness number of greater than approximately 500. The ceramic rich regions exhibit high hardness as compared with the matrix phase.

摘要翻译： 一种异质复合体，其具有抗剥落性，并且在基本连续的富金属基质相中包含基本上不连续的金属陶瓷相。 非均相复合体通常结合到基底上以在基底上形成硬化面。 非均相复合体表现出韧性相增韧，破坏应变至少约为2％，弹性模量小于约3500万磅/平方英寸，密度小于约7克/立方厘米。 非均相复合体中陶瓷富集区之间的富金属基质相的平均最小跨度为约0.5至8微米，以允许非均相复合体中的延展性。 非均相复合体具有大于约500的维氏硬度值。与基体相相比，富陶瓷区显示出高的硬度。

公开(公告)号：US09885100B2

公开(公告)日：2018-02-06

申请号：US14216725

申请日：2014-03-17

申请人： MESOCOAT, INC.

发明人： Evelina Vogli ,  Andrew J. Sherman ,  Curtis P. Glasgow

IPC分类号： C04B35/58 ,  C23C4/10 ,  C22C29/14 ,  C23C4/12 ,  C23C24/04 ,  B22F1/00

CPC分类号： C23C4/10 ,  B22F1/007 ,  C04B35/58 ,  C04B35/5805 ,  C04B35/58064 ,  C04B35/62222 ,  C04B2235/3804 ,  C04B2235/3813 ,  C04B2235/386 ,  C04B2235/446 ,  C04B2235/80 ,  C22C29/14 ,  C23C4/12 ,  C23C24/04 ,  Y10T428/12181

摘要： The invention describes a method for producing ternary and binary ceramic powders and their thermal spraying capable of manufacturing thermal sprayed coatings with superior properties. Powder contain at least 30% by weight ternary ceramic, at least 20% by weight binary molybdenum borides, at least one of the binary borides of Cr, Fe, Ni, W and Co and a maximum of 10% by weight of nano and submicro-sized boron nitride. The primary crystal phase of the manufactured thermal sprayed coatings from these powders is a ternary ceramic, while the secondary phases are binary ceramics. The coatings have extremely high resistance against corrosion of molten metal, extremely thermal shock resistance and superior tribological properties at low and at high temperatures.

公开(公告)号：US09376573B2

公开(公告)日：2016-06-28

申请号：US13799648

申请日：2013-03-13

申请人： Mesocoat, Inc.

发明人： Andrew Sherman ,  Curt Glasgow

IPC分类号： C09D1/00 ,  C23C14/22 ,  B22F7/08 ,  C22C29/00 ,  C22C29/02

CPC分类号： C09D1/00 ,  B22F7/08 ,  C22C29/00 ,  C22C29/02 ,  C23C4/067 ,  C23C14/223 ,  Y10T428/12486

摘要： A heterogeneous composite body that is spall resistant and comprises a substantially discontinuous cermet phase in a substantially continuous metal rich matrix phase. The heterogeneous composite body is typically bonded to a substrate to form a hardfacing on the substrate. The heterogeneous composite body exhibits ductile phase toughening with a strain to failure of at least about 2 percent, a modulus of elasticity of less than about 35 million pounds per square inch, and a density of less than about 7 grams per cubic centimeter. The metal rich matrix phase between the ceramic rich regions in the heterogeneous composite body has an average minimum span of about 0.5 to 8 microns to allow ductility in the heterogeneous composite body. The heterogeneous composite body has a Vicker's hardness number of greater than approximately 500. The ceramic rich regions exhibit high hardness as compared with the matrix phase.

摘要翻译： 一种异质复合体，其具有抗剥落性，并且在基本连续的富金属基质相中包含基本上不连续的金属陶瓷相。 非均相复合体通常结合到基底上以在基底上形成硬化面。 非均相复合体表现出韧性相增韧，破坏应变至少约为2％，弹性模量小于约3500万磅/平方英寸，密度小于约7克/立方厘米。 非均相复合体中陶瓷富集区之间的富金属基质相的平均最小跨度为约0.5至8微米，以允许非均相复合体中的延展性。 非均相复合体具有大于约500的维氏硬度值。与基体相相比，富陶瓷区显示出高的硬度。