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41.发明申请Cbn Sintered Body for High Surface Integrity Machining and Cbn Sintered Body Cutting Tool 有权Cbn烧结体用于高表面完整性加工和Cbn烧结体切割工具公开(公告)号：US20080254282A1
公开(公告)日：2008-10-16
申请号：US11631002
申请日：2006-05-30
Applicant: Satoru Kukino , Yoshihiro Kuroda , Tomohiro Fukaya , Katsumi Okamura
Inventor： Satoru Kukino , Yoshihiro Kuroda , Tomohiro Fukaya , Katsumi Okamura
IPC: B32B18/00
CPC classification number: C04B41/87 , B23B27/141 , B23B27/145 , B23B2200/242 , B23B2224/04 , B23B2224/24 , B23B2224/32 , B23B2224/36 , B23B2226/125 , B23B2226/18 , B23B2228/10 , C04B35/58007 , C04B35/58014 , C04B35/58021 , C04B35/58028 , C04B35/581 , C04B35/5831 , C04B35/6348 , C04B35/645 , C04B37/005 , C04B37/006 , C04B37/026 , C04B41/009 , C04B41/4529 , C04B41/5062 , C04B2235/3217 , C04B2235/3804 , C04B2235/3813 , C04B2235/3839 , C04B2235/3843 , C04B2235/3852 , C04B2235/386 , C04B2235/3865 , C04B2235/3873 , C04B2235/3886 , C04B2235/3895 , C04B2235/402 , C04B2235/5436 , C04B2235/656 , C04B2235/661 , C04B2235/72 , C04B2235/721 , C04B2235/723 , C04B2235/786 , C04B2235/79 , C04B2235/80 , C04B2235/9607 , C04B2237/124 , C04B2237/125 , C04B2237/36 , C04B2237/361 , C04B2237/368 , Y10T428/265 , C04B41/5057 , C04B41/5063 , C04B41/5068 , C04B41/5061 , C04B35/117 , C04B35/583
Abstract: In high efficiency cutting of very hard and hard-to-cut ferrous materials, compared with conventional cBN sintered body tools, the fatigue life of the machined part is improved and a longer lasting tool is provided by controlling the production of the affected layer by machining formed on the machined surface of the workpiece to be cut and by promoting residual of compression stress.The cBN sintered body related to the present invention has not less than 60% and not more than 95% of cBN components in volume, and has a thermal conductivity of 70 W/m·K or more; and the outermost surface thereof is coated with a heat resistant film comprising a compound of at least one element selected from 4a, 5a, 6a group elements and Al, and at least one element selected from C, N and O.
Abstract translation: 与传统的cBN烧结体工具相比，在非常硬且难切割的铁质材料的高效切割中，加工部件的疲劳寿命得到改善，并且通过加工来控制受影响层的生产，提供更持久的工具 形成在待切割工件的加工表面上，并且通过促进残余的压缩应力。 本发明涉及的cBN烧结体的cBN成分的体积不小于60％且不超过95％，导热率为70W / m·K以上。 并且其最外表面涂覆有包含选自4a，5a，6a族元素和Al的至少一种元素的化合物和选自C，N和O的至少一种元素的耐热膜。
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公开(公告)号：US20070148498A1
公开(公告)日：2007-06-28
申请号：US11556669
申请日：2006-11-03
Applicant: Geun-Woo PARK , Chang-Gyu Hwang , Yong-Hee Choi
Inventor： Geun-Woo PARK , Chang-Gyu Hwang , Yong-Hee Choi
CPC classification number: C04B41/89 , C04B41/009 , C04B41/52 , C04B2111/0025 , C23C16/0272 , C23C16/403 , C23C30/005 , C04B41/4531 , C04B41/5061 , C04B41/5068 , C04B41/5031 , C04B35/00
Abstract: Disclosed herein is an α-Al2O3 coating layer, which is applied on the surface of a cutting tool substrate made of cemented carbide, cermet or ceramic material. The α-Al2O3 layer is deposited on a TiMewCxNyOz (Me=Zr, Hf, w+x+y+z=1, w, x, y, z≧0) layer to a thickness of 2-1 5 μm through high-temperature chemical vapor deposition, such that the texture coefficient, TC(110), of the crystal plane (110) among the crystal planes (012), (104), (110), (113), (024) and (116) thereof is larger than 1.5, while the texture coefficient of the crystal planes (012), (104), (113), (024) and (116) is smaller than 1.0, said α-Al2O3 layer having thermal cracks. Thus, the α-Al2O3 layer has improved abrasion resistance and adhesion.
Abstract translation: 本文公开了一种涂覆在由硬质合金，金属陶瓷或陶瓷材料制成的切削工具基材的表面上的α-Al 2 O 3 N 3涂层。 将α-Al 2 O 3层沉积在TiMewCxNyOz（Me = Zr，Hf，w + x + y + z = 1，w，x，y， z + = 0）层，通过高温化学气相沉积使厚度为2-1.5μm，使得晶面（012）中的晶面（110）的纹理系数TC（110），（ 104），（110），（113），（024）和（116）的结构系数大于1.5，而晶面（012），（104）， ）小于1.0，所述α-Al 2 O 3层具有热裂纹。 因此，α-Al 2 O 3层具有改善的耐磨性和粘附性。
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43.发明授权公开(公告)号：US07205055B2
公开(公告)日：2007-04-17
申请号：US10755462
申请日：2004-01-13
Applicant: Makoto Shiokawa , Naoki Hiromasa , Kaoru Kusano , Toru Tadokoro
Inventor： Makoto Shiokawa , Naoki Hiromasa , Kaoru Kusano , Toru Tadokoro
IPC: B32B9/00
CPC classification number: C04B35/83 , C04B35/56 , C04B35/5607 , C04B41/009 , C04B41/52 , C04B41/89 , C04B2235/3217 , C04B2235/3839 , C04B2235/404 , C04B2235/405 , C04B2235/422 , C04B2235/75 , C04B2235/80 , C04B2235/96 , C04B2235/9684 , Y10T428/265 , C04B41/4523 , C04B41/4556 , C04B41/5031 , C04B41/5057 , C04B41/5059 , C04B41/522 , C04B41/5041 , C04B41/5061 , C04B41/5089 , C04B41/5092 , C04B35/52
Abstract: A high temperature oxidation resistant carbonaceous molding having a parent material containing carbon, a metallic carbide containing layer which is formed such that a metal is diffused to a surface of the parent material and metal carbide is formed thereon and having cracks, a vitreous member composed of a vitreous material filled in the cracks and a vitreous material layer formed on a surface of the metallic carbide containing layer, wherein the vitreous member and the vitreous material layer are integrated.
Abstract translation: 具有含碳原料的高温抗氧化碳质成型体，形成有使金属扩散到母材表面的金属碳化物含有层和金属碳化物的金属碳化物含有层，其上形成有裂纹，玻璃状构件由 填充在裂纹中的玻璃质材料和形成在金属碳化物含有层的表面上的玻璃质材料层，其中玻璃质构件和玻璃质材料层一体化。
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44.发明授权Ceramic body reinforced with coarse silicon carbide whiskers and method for making the same 失效用粗碳化硅晶须加固的陶瓷体及其制造方法公开(公告)号：US06905992B2
公开(公告)日：2005-06-14
申请号：US10208597
申请日：2002-07-30
Applicant: Pankaj K. Mehrotra , Shanghua Wu
Inventor： Pankaj K. Mehrotra , Shanghua Wu
CPC classification number: C04B41/87 , C04B35/10 , C04B35/5607 , C04B35/58007 , C04B35/58021 , C04B35/58035 , C04B35/6261 , C04B35/6303 , C04B35/64 , C04B35/645 , C04B35/6455 , C04B35/803 , C04B35/806 , C04B41/009 , C04B41/4529 , C04B2235/3206 , C04B2235/3217 , C04B2235/3225 , C04B2235/3244 , C04B2235/3813 , C04B2235/3817 , C04B2235/3826 , C04B2235/3856 , C04B2235/3865 , C04B2235/3886 , C04B2235/3895 , C04B2235/526 , C04B2235/5264 , C04B2235/5276 , C04B2235/5296 , C04B2235/5436 , C04B2235/6581 , C04B2235/661 , C04B2235/721 , C04B2235/77 , C04B2235/96 , Y10T428/12576 , C04B41/5031 , C04B41/5061 , C04B41/5068 , C04B41/5057 , C04B41/5062 , C04B35/80 , C04B35/515
Abstract: A ceramic composite made by compacting a starting powder blend. The composite includes between about 50 volume percent and about 99 volume percent of a ceramic matrix; and between about 1 volume percent and about 50 volume percent as-processed silicon carbide whiskers. The ceramic composite having a fracture toughness (KIC) of greater than about 4.0 MPam1/2. The ceramic has a silicon carbide whisker density as measured in whiskers per square millimeter equal to or less than about 1500 times the volume percent of silicon carbide whiskers, but in a density sufficient for the ceramic composite to have the fracture toughness.
Abstract translation: 通过压实起始粉末混合物制成的陶瓷复合材料。 该复合材料包括约50体积％至约99体积％的陶瓷基体; 和约1体积％至约50体积％的经处理的碳化硅晶须。 所述陶瓷复合材料具有大于约4.0MPam 1/2的断裂韧性（K <！ - SIPO
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45.发明申请Ceramic body reinforced with coarse silicon carbide whiskers and method for making the same 失效用粗碳化硅晶须加固的陶瓷体及其制造方法公开(公告)号：US20040023788A1
公开(公告)日：2004-02-05
申请号：US10208597
申请日：2002-07-30
Applicant: Kennametal Inc.
Inventor： Pankaj K. Mehrotra , Shanghua Wu
IPC: C04B035/81 , C04B035/577 , B32B015/04
CPC classification number: C04B41/87 , C04B35/10 , C04B35/5607 , C04B35/58007 , C04B35/58021 , C04B35/58035 , C04B35/6261 , C04B35/6303 , C04B35/64 , C04B35/645 , C04B35/6455 , C04B35/803 , C04B35/806 , C04B41/009 , C04B41/4529 , C04B2235/3206 , C04B2235/3217 , C04B2235/3225 , C04B2235/3244 , C04B2235/3813 , C04B2235/3817 , C04B2235/3826 , C04B2235/3856 , C04B2235/3865 , C04B2235/3886 , C04B2235/3895 , C04B2235/526 , C04B2235/5264 , C04B2235/5276 , C04B2235/5296 , C04B2235/5436 , C04B2235/6581 , C04B2235/661 , C04B2235/721 , C04B2235/77 , C04B2235/96 , Y10T428/12576 , C04B41/5031 , C04B41/5061 , C04B41/5068 , C04B41/5057 , C04B41/5062 , C04B35/80 , C04B35/515
Abstract: A ceramic composite made by compacting a starting powder blend. The composite includes between about 50 volume percent and about 99 volume percent of a ceramic matrix; and between about 1 volume percent and about 50 volume percent as-processed silicon carbide whiskers. The ceramic composite having a fracture toughness (KIC) of greater than about 4.0 MPam1/2. The ceramic has a silicon carbide whisker density as measured in whiskers per square millimeter equal to or less than about 1500 times the volume percent of silicon carbide whiskers, but in a density sufficient for the ceramic composite to have the fracture toughness.
Abstract translation: 通过压实起始粉末混合物制成的陶瓷复合材料。 该复合材料包括约50体积％至约99体积％的陶瓷基体; 和约1体积％至约50体积％的经处理的碳化硅晶须。 断裂韧性（KIC）大于约4.0MPam 1/2的陶瓷复合材料。 陶瓷具有以每平方毫米晶须测量的碳化硅晶须密度等于或小于碳化硅晶须的体积百分比的约1500倍，但是具有足以使陶瓷复合材料具有断裂韧性的密度。
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Patent Agency Ranking
公开(公告)号：US20240059621A1
公开(公告)日：2024-02-22
申请号：US17888996
申请日：2022-08-16
Applicant: Raytheon Technologies Corporation
CPC classification number: C04B41/5061 , C04B41/457 , C04B41/87 , C04B41/89 , F01D25/005
Abstract: A coating for an article includes a seal coat comprising self-healing particles disposed in a seal coat matrix and a bond coat disposed on the seal coat. The bond coat includes a matrix, diffusive particles disposed in the matrix, and gettering particles disposed in the matrix. A coating for an article and a method of applying a coating to an article are also disclosed.
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公开(公告)号：US10081577B2
公开(公告)日：2018-09-25
申请号：US15538604
申请日：2015-12-24
Applicant: TUNGALOY CORPORATION
Inventor： Yusuke Hirano , Kentaro Shiro
IPC: C04B35/5831 , B23B27/18 , C04B41/87 , B23B27/14 , B23B27/20 , C04B41/89 , C04B35/63 , C04B41/00 , C04B41/50 , C04B35/119 , C04B35/626 , C04B35/645 , C23C14/18
CPC classification number: C04B35/5831 , B23B27/14 , B23B27/18 , B23B27/20 , C04B35/119 , C04B35/6262 , C04B35/62685 , C04B35/6303 , C04B35/645 , C04B41/009 , C04B41/5063 , C04B41/5068 , C04B41/87 , C04B41/89 , C04B2235/3217 , C04B2235/3225 , C04B2235/3244 , C04B2235/3246 , C04B2235/3813 , C04B2235/3826 , C04B2235/3839 , C04B2235/386 , C04B2235/3865 , C04B2235/3886 , C04B2235/402 , C04B2235/5436 , C04B2235/6581 , C04B2235/785 , C04B2235/786 , C04B2235/80 , C23C14/18 , C04B41/4529 , C04B41/5061 , C04B41/5066 , C04B41/5062
Abstract: A cBN sintered body has 40%-85% cBN by volume and 15% to 60% binder phase by volume. and inevitable impurities. The binder phase has an Al compound including Al and at least one element selected from N, O and B, and a Zr compound including Zr and at least one element selected from C, N, O and B. The Zr compound includes ZrO, or ZrO and ZrO2. In an X-ray diffraction, where a peak intensity of a (111) plane of the ZrO is I1, a peak intensity of a (101) plane of tetragonal ZrO2 is I2t and a peak intensity of a (111) plane of cubic ZrO2 is I2c, a ratio of the intensity of I1 to total intensities of I1, I2t and I2c is 0.6-1.0, and an average grain size of the Al compound is 80 nm-300 nm.
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公开(公告)号：US20170369714A1
公开(公告)日：2017-12-28
申请号：US15699456
申请日：2017-09-08
Applicant: MESSIER-BUGATTI-DOWTY
Inventor： Nathalie NICOLAUS , Véronique FONTARNOU , Nadia ROUSSARIE , Julien SNIEZEWSKI
IPC: C09D5/08 , C04B41/00 , C04B41/89 , C04B41/83 , C04B41/52 , C04B41/51 , B05D3/02 , C04B41/50 , C04B41/85 , C04B111/00
CPC classification number: C09D5/084 , B05D3/0254 , C04B41/009 , C04B41/5022 , C04B41/5041 , C04B41/5042 , C04B41/5058 , C04B41/5061 , C04B41/507 , C04B41/5092 , C04B41/5133 , C04B41/52 , C04B41/522 , C04B41/83 , C04B41/85 , C04B41/89 , C04B2111/00362 , C09D1/00 , C09D7/61 , F16D2250/0046 , C04B35/83
Abstract: A method of protecting a part made of carbon-including composite material against oxidation, the method including a) applying a coating composition on at least a portion of the outside surface of the part, the coating composition being in the form of an aqueous suspension including: a metallic phosphate; a powder of a compound comprising titanium; and a B4C powder; and b) applying heat treatment to the coating composition applied during step a) with a treatment temperature lying in the range 330° C. to 730° being imposed during the heat treatment in order to obtain a coating on the outside surface of the part, the coating including a first phase in which the metallic phosphate is in crystalline form and a second phase in which the metallic phosphate is in amorphous form.
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公开(公告)号：US09758678B2
公开(公告)日：2017-09-12
申请号：US14682351
申请日：2015-04-09
Applicant: MESSIER-BUGATTI-DOWTY
Inventor： Nathalie Nicolaus , Véronique Fontarnou , Nadia Roussarie , Julien Sniezewski
IPC: C09D5/08 , C04B41/50 , C04B41/52 , C04B41/83 , C04B41/51 , C04B41/85 , C04B41/89 , C04B41/00 , B05D3/02 , C04B111/00
CPC classification number: C09D5/084 , B05D3/0254 , C04B41/009 , C04B41/5022 , C04B41/5041 , C04B41/5042 , C04B41/5058 , C04B41/5061 , C04B41/507 , C04B41/5092 , C04B41/5133 , C04B41/52 , C04B41/522 , C04B41/83 , C04B41/85 , C04B41/89 , C04B2111/00362 , C09D1/00 , C09D7/61 , F16D2250/0046 , C04B35/83
Abstract: A method of protecting a part made of carbon-including composite material against oxidation, the method including a) applying a coating composition on at least a portion of the outside surface of the part, the coating composition being in the form of an aqueous suspension including: a metallic phosphate; a powder of a compound comprising titanium; and a B4C powder; and b) applying heat treatment to the coating composition applied during step a) with a treatment temperature lying in the range 330° C. to 730° C. being imposed during the heat treatment in order to obtain a coating on the outside surface of the part, the coating including a first phase in which the metallic phosphate is in crystalline form and a second phase in which the metallic phosphate is in amorphous form.
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50.发明申请公开(公告)号：US20160289844A1
公开(公告)日：2016-10-06
申请号：US15036885
申请日：2014-11-05
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Christopher W. Strock , Shahram Amini
CPC classification number: C23C28/042 , C04B41/009 , C04B41/5061 , C04B41/5068 , C04B41/87 , C23C4/06 , C23C4/10 , F01D5/288 , F01D25/00 , F02C7/24 , F05D2300/182 , F05D2300/2261 , F05D2300/2283 , C04B35/565 , C04B35/584 , C04B35/806 , C04B41/5031 , C04B41/5057 , C04B41/5037 , C04B41/5024 , C04B41/5063
Abstract: A component for high temperature applications includes a substrate and a layer of an aluminum-containing MAX phase material and another material applied to the substrate.
Abstract translation: 用于高温应用的部件包括基底和含铝的最高相材料层和施加到基底上的另一种材料。
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