-
公开(公告)号：US4781989A
公开(公告)日：1988-11-01
申请号：US022278
申请日：1987-03-05
申请人： Hironori Yoshimura , Munenori Kato
发明人： Hironori Yoshimura , Munenori Kato
CPC分类号： C23C28/00 , C23C14/0635 , C23C14/0641 , C23C14/0664 , C23C14/16 , C23C30/005 , Y10T428/12056 , Y10T428/12139
摘要： A surface-coated cutting member includes a substrate, a metal layer vapor-deposited on a surface of the substrate and a hard coating vapor-deposited on the metal layer. The substrate is made of hard material selected from the group consisting of tungsten carbide-based cemented carbide, titanium carbo-nitride based cermet and high speed steel. The metal layer is made of metal selected from Group IVa of the Periodic Table and has an average thickness of 0.1 to 1 .mu.m. The hard coating has an average thickness of 1 to 9 .mu.m, and includes an inner layer of an average thickness of 0.2 to 4 .mu.m vapor-deposited on the metal layer, an intermediate layer of an average thickness of 0.2 to 4 .mu.m vapor-deposited on the inner layer and an outer layer of an average thickness of 0.2 to 3 .mu.m vapor-deposited on the intermediate layer. The inner layer is made of carbide or carbo-nitride of metal selected from Group IVa of the Periodic Table, and the intermediate layer is made of carbo-nitride of metal selected from Group IVa of the Periodic Table. The outer layer is made of nitride of metal selected from Group IVa of the Periodic Table.
摘要翻译： 表面涂覆的切割构件包括基底，气相沉积在基底表面上的金属层和气相沉积在金属层上的硬涂层。 该基板由选自碳化钨基硬质合金，钛碳氮化物基金属陶瓷和高速钢的硬质材料制成。 金属层由选自元素周期表Ⅳa族的金属制成，平均厚度为0.1〜1μm。 硬涂层的平均厚度为1〜9μm，并且在金属层上蒸镀平均厚度为0.2〜4μm的内层，平均厚度为0.2〜4μm的中间层 气相沉积在内层上，外层平均厚度为0.2-3μm，气相沉积在中间层上。 内层由选自元素周期表Ⅳa族的金属的碳化物或碳氮化物制成，中间层由选自元素周期表Ⅳa族的金属碳氮化物制成。 外层由选自元素周期表Ⅳa族的金属氮化物制成。
-
公开(公告)号：US5681651A
公开(公告)日：1997-10-28
申请号：US301583
申请日：1994-09-07
CPC分类号： C23C16/401 , C23C16/30 , C23C16/34 , C23C16/403 , C23C30/005 , Y10T407/27 , Y10T428/24975 , Y10T428/265
摘要： The present invention concerns a tungsten carbide base cutting tools formed on sintered hard alloy substrate material. Multiple hard coatings are deposited on the Co-enriched surface layer of the substrate material, and Co-enriched surface layer occurs within a surface layer region that is 50 .mu.m from an interface of said substrate material, wherein the Co content in said surface layer that is 5-10 .mu.m from an interface of said substrate material is within a range from 15-25% by weight; wherein the Co content in said surface layer is more than the Co content in the core, and wherein the content of the carbides of Ti, Ta and Nb is lower than that in the core. The multilayer coating consists of a primary coating of TiCN, a secondary coating of Al.sub.2 O.sub.3 and the surface coating consisting of at least one of TiCN and TiN. The interface between the substrate material and the primary coating is provided with a first intermediate coating consisting of TiN. The interface between the primary coating and the secondary coating is provided with a second intermediate coating consisting of at least one layer of TiC, TiCO or TiCNO.
摘要翻译： 本发明涉及在烧结硬质合金基材上形成的碳化钨基切削工具。 多个硬涂层沉积在基底材料的富Co表面层上，富钴表面层出现在与所述基底材料的界面相邻的50μm的表面层区域内，其中所述表面层中的Co含量 距离所述基材的界面5-10μm是在15-25重量％的范围内; 其中所述表面层中的Co含量大于芯中的Co含量，其中Ti，Ta和Nb的碳化物含量低于芯中的Co含量。 多层涂层由TiCN的初级涂层，Al 2 O 3的二次涂层和由TiCN和TiN中的至少一种组成的表面涂层组成。 衬底材料和初级涂层之间的界面设置有由TiN组成的第一中间涂层。 第一涂层和第二涂层之间的界面设置有由至少一层TiC，TiCO或TiCNO组成的第二中间涂层。
-
3.发明授权Method of manufacturing surface coated carbo-nitride titanium-base cermet materials for inserts of high-speed cutting tools 失效用于高速切削刀具插入件的表面涂覆氮化钛钛基金属陶瓷材料的方法
公开(公告)号：US4902395A
公开(公告)日：1990-02-20
申请号：US266487
申请日：1988-11-02
申请人： Hironori Yoshimura
发明人： Hironori Yoshimura
CPC分类号： C23C14/0635 , C23C14/0641 , C23C14/0664 , C23C30/005
摘要： A method of manufacturing a surface-coated TiCN-base cermet material for inserts of cutting tools. A substrate of a TiCN-base cermet is prepared. Then, a hard surface layer is coated over surfaces of the substrate, the layer being formed of one of a single layer of one compound selected from the group consisting of TiC, TiN, and TiCN, and a composite layer of at least two compounds selected from the same group. In coating the hard surface layer, an ion plating method is applied under the conditions that the reaction temperature is 700.degree.-1000.degree. C., the voltage applied on the substrate (-)100-(-)1000 volts, and the pressure of the reaction atmosphere 1.times.10.sup.-5 -2.times.10.sup.-4 torr. The hard surface layer thus obtained has a mean thickness within a range from 0.5 to 10 microns and a mean grain size of not more than 0.05 microns.
摘要翻译： 一种用于切削刀具插入件的表面涂覆TiCN基金属陶瓷材料的方法。 制备TiCN基金属陶瓷的基材。 然后，将硬表面层涂覆在基材的表面上，该层由选自TiC，TiN和TiCN的一种化合物的单层中的一层形成，并且选择至少两种化合物的复合层 来自同一组。 在涂覆硬质表面层时，在反应温度为700〜1000℃的条件下施加离子镀法，施加在基板（ - ）100 - （ - ）上的电压为1000伏，压力为 反应气氛1×10-5-2×10-4托。 由此获得的硬表面层的平均厚度在0.5至10微米的范围内，平均粒度不大于0.05微米。
-
公开(公告)号：US4587095A
公开(公告)日：1986-05-06
申请号：US570282
申请日：1984-01-12
CPC分类号： C22C29/04 , C22C32/00 , C23C16/30 , C23C16/308 , Y10T428/12049 , Y10T428/12056
摘要： A super heatresistant cermet and process of producing the same. A mixture, which contains about 10 to about 65% by weight of a powder of the carbonitride having titanium and tungsten, about 0.5 to about 10.0% by weight of a magnesium oxide powder and a tungsten powder, is pressed to form a compact, which is thereafter sintered in a vacuum or in an atmosphere of a nitrogen gas or an inert gas within the temperature range of about 1800.degree. to 2700.degree. C. to thereby decarburize the carbonitride with the magnesium oxide evaporated during the sintering, whereby there is produced a super heatresistant cermet containing about 10 to about 65% by weight of a carbonitride containing titanium and tungsten, about 0.01 to about 1.0% by weight of magnesium oxide, and tungsten as a binder. The super heatresistant cermet is excellent in impact resistance, wear resistance and plastic deformation resistance, and suitable for cutting tools.
摘要翻译： 超耐热金属陶瓷及其制造方法。 将包含约10至约65重量％的具有钛和钨的碳氮化物粉末，约0.5至约10.0重量％的氧化镁粉末和钨粉末的混合物压制以形成压块 然后在真空中或氮气或惰性气体的气氛中在约1800〜2700℃的温度范围内进行烧结，从而在烧结过程中用氧化镁蒸发碳氮化物脱碳，由此产生 含有约10至约65重量％的含钛和钨的碳氮化物，约0.01至约1.0重量％的氧化镁和作为粘合剂的钨的超耐热金属陶瓷。 超耐热金属陶瓷的耐冲击性，耐磨性和塑性变形性优异，适用于切削工具。
-
5.发明授权Blade member of cermet having surface reaction layer and process for producing same 失效具有表面反应层的金属陶瓷刀片构件及其制造方法
公开(公告)号：US4447263A
公开(公告)日：1984-05-08
申请号：US427279
申请日：1982-09-29
CPC分类号： C23C30/005 , C23C8/24 , Y10T428/12049
摘要： A blade member for cutting tools comprises a cermet substrate having on a surface thereof a reaction layer. The reaction layer is composed of carbo-nitride of at least two metals in groups IV.sub.A, V.sub.A and VI.sub.A, the metals including Ti. The reaction layer may be composed of oxy-carbo-nitride of the above metals. The reaction layer may consist of inner and outer layers, the inner layer being composed of carbo-nitride of the above metals while the outer layer is composed of oxy-carbo-nitride of the above metals. The blade members with the reaction layer exhibits excellent toughness, wear resistance and thermoplastic deformation resistance. There is also disclosed a process for producing the above blade member.
摘要翻译： 用于切割工具的刀片构件包括在其表面上具有反应层的金属陶瓷基底。 反应层由组IVA，VA和VIA中的至少两种金属的碳氮化物组成，金属包括Ti。 反应层可以由上述金属的氧碳 - 氮化物构成。 反应层可以由内层和外层组成，内层由上述金属的碳氮化物组成，而外层由上述金属的含氧碳氮化合物构成。 具有反应层的叶片构件具有优异的韧性，耐磨性和耐热变形性。 还公开了用于生产上述叶片构件的方法。
-
6.发明授权公开(公告)号：US08673830B2
公开(公告)日：2014-03-18
申请号：US12937346
申请日：2009-04-07
申请人： Yukitoshi Fujinami , Shigeo Hara , Hiroyuki Kitano , Kensaku Fujinaka , Hironori Yoshimura , Yasushi Ohara
发明人： Yukitoshi Fujinami , Shigeo Hara , Hiroyuki Kitano , Kensaku Fujinaka , Hironori Yoshimura , Yasushi Ohara
IPC分类号： C10M169/04 , F16H3/06 , F16H27/02 , F16H29/02 , F16H29/20
CPC分类号： C10M169/06 , C10M169/02 , C10M2205/0285 , C10M2207/1265 , C10M2207/1285 , C10M2207/285 , C10M2215/064 , C10M2215/066 , C10M2215/1026 , C10M2219/046 , C10M2219/066 , C10M2219/068 , C10M2223/041 , C10M2223/047 , C10N2220/022 , C10N2230/06 , C10N2230/42 , C10N2240/06 , C10N2250/10 , C10N2210/01 , C10N2210/02
摘要： A grease composition includes: a poly-α-olefin having a kinematic viscosity at 40 degrees C. of 60 to 320 mm2/s, the poly-α-olefin being contained in an amount of 50 mass % or more relative to a whole composition; a thickener that is a lithium salt of a hydroxyl-free fatty acid having 10 to 22 carbon atoms; and an ashless dithiocarbamate and/or zinc dithiocarbamate that are contained in an amount of 0.1 to 1.5 mass % in terms of sulfur relative to a whole composition. In the grease composition, a phosphorous content is 0.05 mass % or less relative to the whole composition, and a worked penetration is in a range from 265 to 310.
摘要翻译： 润滑脂组合物包括：在40℃下的运动粘度为60〜320mm 2 / s的聚-α-烯烃，相对于整个组合物，聚-α-烯烃的含量为50质量％以上 ; 作为具有10-22个碳原子的无羟基脂肪酸的锂盐的增稠剂; 和无灰二硫代氨基甲酸盐和/或二硫代氨基甲酸锌，相对于整个组合物，硫含量为0.1〜1.5质量％。 在润滑脂组合物中，相对于整个组合物的磷含量为0.05质量％以下，加工渗透在265〜310的范围内。
-
7.发明授权Process for producing cermet cutting tools having both longitudinal and granular crystal structures 失效具有纵向和粒状晶体结构的金属陶瓷切割工具的制造方法
公开(公告)号：US5589223A
公开(公告)日：1996-12-31
申请号：US408691
申请日：1995-03-21
CPC分类号： C23C16/36 , C23C30/005 , Y10T428/24975 , Y10T428/265
摘要： A cermet cutting tool, and process for producing the same, comprising a substrate formed from titanium carbo-nitride based cermet, and a hard coating layer of average thickness 0.5.about.20 .mu.m, formed onto the surface of the cermet substrate comprising a lower layer formed from at least one layer of a compound selected from the group consisting of titanium carbide (TiC), titanium nitride (TiN), titanium carbo-nitride (TiCN), titanium carbo-oxide (TiCO) and titanium carbo-oxi-nitride (TiCNO), and aluminum oxide (Al.sub.2 O.sub.3). Additionally, at least one of the layers comprising the hard coating layer is a titanium carbo-nitride layer, and at least one layer of this titanium carbo-nitride layer comprises a longitudinal growth crystal structure, and a further layer comprises a granular crystal structure. In the method of fabrication, chemical vapor deposition is performed using a reaction gas composed of 1.about.5% of TiCl.sub.4, 0.1.about.1% of CH.sub.3 CN, 0.about.25% of N.sub.2 with the remaining portion being composed of H.sub.2, under a reaction temperature of 800.degree..about.900.degree. C. and a reaction pressure of 30.about.200 Torr.
摘要翻译： 一种金属陶瓷切削工具及其制造方法，包括由碳酸钛基金属陶瓷形成的基板和平均厚度为0.5μm的硬涂层，形成在金属陶瓷基板的表面上，该金属陶瓷基板包括下层 由选自碳化钛（TiC），氮化钛（TiN），碳氮化钛（TiCN），钛碳氧化物（TiCO）和钛碳氧化物氮化物（TiCO）的钛的化合物的至少一层形成， TiCNO）和氧化铝（Al 2 O 3）。 另外，包括硬涂层的层中的至少一层是钛碳氮化物层，并且该钛碳氮化物层的至少一层包含纵向生长晶体结构，另外的层包括颗粒状晶体结构。 在制造方法中，使用由1％的TiCl 4，0.1％的CH 3 CN，0.1％的CH 3 CN组成的反应气体，0％的N 2的剩余部分由H 2组成的反应气体在反应温度下进行化学气相沉积 800℃，反应压力为30℃，反应温度为200Torr。
-
公开(公告)号：US5436071A
公开(公告)日：1995-07-25
申请号：US73328
申请日：1993-06-08
CPC分类号： C23C16/36 , C23C30/005 , Y10T428/24975 , Y10T428/265
摘要： The present invention discloses a cermet cutting tool, and process for producing the same, comprising a substrate formed from titanium carbo-nitride based cermet, and a hard coating layer of average thickness 0.5.about.20 .mu.m, formed onto the surface of the cermet substrate comprising a lower layer formed from at least one layer of a compound selected from the group consisting of titanium carbide (TiC), titanium nitride (TIN), titanium carbo-nitride (TiCN), titanium carbo-oxide (TiCO) and titanium carbo-oxi-nitride (TiCNO), and aluminum oxide (Al.sub.2 O.sub.3). Additionally, at least one of the layers comprising the hard coating layer is a titanium carbo-nitride layer, and at least one layer of this titanium carbo-nitride layer comprises a longitudinal growth crystal structure. The process for producing a cermet cutting tool according to the present invention comprises a step for preparing a substrate from titanium carbo-nitride based cermet, and a step for forming a hard coating layer onto the surface of said substrate using a chemical vapor deposition method wherein in at least one part of this step, chemical vapor deposition is performed using a reaction gas composed of 1.about.5% of TiCl.sub.4, 0.1.about.1% of CH.sub.3 CN, 0.about.25% of N.sub.2 with the remaining portion being composed of H.sub.2, under a reaction temperature of 800.degree..about.900.degree. C. and a reaction pressure of 30.about.200 Torr.
摘要翻译： 本发明公开了一种金属陶瓷切削工具及其制造方法，其特征在于，包括由碳化钛基金属陶瓷形成的基板和平均厚度为0.5μm的硬涂层，形成在金属陶瓷基板的表面上 包括由选自碳化钛（TiC），氮化钛（TIN），钛碳氮化物（TiCN），钛碳氧化物（TiCO）和钛碳氮化物（TiCO））组成的组中的至少一层化合物形成的下层， 氧化氮化物（TiCNO）和氧化铝（Al 2 O 3）。 另外，包括硬涂层的至少一个层是钛碳氮化物层，并且该钛碳氮化物层的至少一层包括纵向生长晶体结构。 根据本发明的金属陶瓷切削工具的制造方法包括由碳纳米碳基金属陶瓷制备基板的步骤，以及使用化学气相沉积法在所述基板的表面上形成硬涂层的步骤，其中 在该步骤的至少一部分中，使用由1％的TiCl 4，0.1％的CH 3 CN，0.1％的CH 2 CN，0％的N 2组成的反应气体，其余部分由H 2组成的反应气体进行化学气相沉积， 反应温度为800℃，反应温度为30℃，反应温度为200Torr。
-
9.发明授权
公开(公告)号：US4723832A
公开(公告)日：1988-02-09
申请号：US774840
申请日：1985-09-11
CPC分类号： G02B6/4416 , G02B6/4422 , H01B5/108
摘要： A composite overhead cable structure for electric and optical transmission comprising a pipe, at least one layer of stranded metallic elongated conductor surrounding the outer periphery of said pipe in close contact with said outer periphery, and an optical fiber cable tightly disposed within and extending throughout the length of said pipe through the medium of a packing comprised of at least one double packing layer of a non-metallic soft packing layer and a non-metallic rigid packing layer, thereby providing fixed package of said optical fiber cable in said pipe through said packing so that said optical fiber is unmovable relative to said pipe. With such a structure, the optical fiber cable is effectively prevented from not only occurrence of local bending or, but also from suffering excessive lateral forces, which leads to elimination of a danger that the optical fiber be damaged, thereby enabling the optical transmission properties to be stably maintained.
摘要翻译： 一种用于电和光传输的复合架空电缆结构，包括管，围绕所述管的外周的至少一层绞合的金属细长导体，与所述外周紧密接触，以及光纤电缆， 所述管道的长度通过由非金属软填料层和非金属刚性填料层的至少一个双重填料层构成的填料介质，从而通过所述填料在所述管道中提供所述光缆的固定包装 使得所述光纤相对于所述管不可移动。 通过这样的结构，可以有效地防止光纤电缆不仅发生局部弯曲，也可以避免遭受过大的横向力，从而消除光纤被损坏的危险，从而使光传输性能 保持稳定。
-
公开(公告)号：US5576093A
公开(公告)日：1996-11-19
申请号：US301584
申请日：1994-09-07
CPC分类号： C23C30/005 , Y10T428/24975 , Y10T428/265
摘要： The present invention concerns a tungsten carbide base cutting tools formed on sintered hard alloy substrate material. Multiple hard coatings are deposited on the Co-enriched surface layers of the substrate material, and a maximum value of the Co concentration in a layer occurs within a distance of 50 .mu.m of the external surface of the substrate material, and this surface layer region is referred to as the denuded zone because the surface region is substantially free of carbides, carbonitrides and nitrides of Ti, Ta, and Nb containing W. The multilayer coating consists of a primary coating of TiCN, a secondary coating of Al.sub.2 O.sub.3 and the surface coating consisting of at least one of TiCN and TiN. The interface between the substrate material and the primary coating is provided with a first intermediate coating consisting of TiN. The interface between the primary coating and the secondary coating is provided with a second intermediate coating consisting of at least one layer of TiC, TiCO and TiCNO.
摘要翻译： 本发明涉及在烧结硬质合金基材上形成的碳化钨基切削工具。 多个硬涂层沉积在基底材料的富Co表面层上，层中的Co浓度的最大值发生在衬底材料的外表面的50μm的距离内，并且该表面层区域 被称为剥蚀区域，因为表面区域基本上不含有含钨的Ti，Ta和Nb的碳化物，碳氮化物和氮化物。多层涂层由TiCN的一次涂层，Al 2 O 3的二次涂层和表面涂层 由TiCN和TiN中的至少一种组成。 衬底材料和初级涂层之间的界面设置有由TiN组成的第一中间涂层。 第一涂层和第二涂层之间的界面设置有由至少一层TiC，TiCO和TiCNO组成的第二中间涂层。
-
-
-
-
-
-
-
-
-
搜索结果
25 条记录 (耗时 0.019 秒)