会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 84. 发明申请
    • THERMAL SPRAY USING ADJUSTED NOZZLE
    • 使用调节喷嘴的热喷涂
    • WO1997019809A1
    • 1997-06-05
    • PCT/US1996018919
    • 1996-11-27
    • SERMATECH INTERNATIONAL, INC.
    • SERMATECH INTERNATIONAL, INC.SAHOO, PurusottamSITKO, Stephen, G.
    • B32B09/00
    • B05B7/226C23C4/134
    • In a thermal spray apparatus (1) a plasma stream passes through a nozzle (2) towards a substrate (20). On entering the nozzle (2), the plasma stream passes through a plasma cooling passageway (10), to a plasma accelerating zone (11) defined by a narrowed passageway, and then into an expanded plasma/particle confining zone (12, 18) for the discharge of material from the nozzle (2). To apply thermal spray coatings (21) of increased hardness to a substrate (20), the ratio of length of the plasma/particle confining zone (12, 18) relative to the diameter of the plasma/particle confining zone (12, 18) is increased from the more conventional value to about 5:1, preferably to a ratio in the range of from 7:1 to 16.5:1. Ratios of from 10:1 to 13:1 have been found to achieve a particularly desirable result. Also the method and the coatings obtained.
    • 在热喷涂装置(1)中,等离子体流通过喷嘴(2)朝向基板(20)。 在进入喷嘴(2)时,等离子体流通过等离子体冷却通道(10)到达由狭窄通道限定的等离子体加速区(11),然后进入膨胀的等离子体/颗粒限制区(12,18) 用于从喷嘴(2)排出材料。 为了将具有增加硬度的热喷涂涂层(21)施加到基底(20)上,等离子体/颗粒限制区域(12,18)的长度相对于等离子体/颗粒约束区域(12,18)的直径的比率, 从更常规的值增加到约5:1,优选为7:1至16.5:1的比率。 已经发现10:1至13:1的比例达到了特别理想的结果。 还可以获得方法和涂层。
    • 87. 发明公开
    • 변속기용 싱크로나이저 링 코팅재 및 이것을 이용한싱크로나이저 링 코팅 방법
    • 用于传输的同步环的涂料和使用其同步同步环的方法
    • KR1020040091303A
    • 2004-10-28
    • KR1020030025103
    • 2003-04-21
    • 현대자동차주식회사
    • 오중석
    • C23C4/06
    • C23C4/08B05B7/226C22C27/04C23C4/134
    • PURPOSE: A coating material of bronze alloy powder comprising 30 wt.% of Al, 10 wt.% of bronze and a balance of Mo is provided, and a method for coating the synchronizer ring is provided to form a coating layer having superior wear resistance and obtain high friction coefficient by thermal spray coating of the coating material on the inner side of synchronizer ring. CONSTITUTION: The coating material of synchronizer ring for transmission comprises 100 wt.% of Mo, 20 to 40 wt.% of Al, and 5 to 15 wt.% of bronze comprising 90 wt.% of Cu and 10 wt.% of Sn, wherein the coating material comprises 100 wt.% of Mo, 30 wt.% of Al, and 10 wt.% of bronze comprising 90 wt.% of Cu and 10 wt.% of Sn. The method for coating synchronizer ring for transmission comprises the process of plasma thermal spray coating of a bronze alloy powder coating material comprising 100 wt.% of Mo, 30 wt.% of Al, and 10 wt.% of bronze comprising 90 wt.% of Cu and 10 wt.% of Sn and having particle size of 15 to 45 micrometer on the inner side of the synchronizer ring.
    • 目的:提供包含30重量%的Al,10重量%的青铜和余量的青铜合金粉末的涂料,并且提供涂覆同步环的方法以形成具有优异耐磨性的涂层 并通过涂层材料在同步环内侧的热喷涂获得高摩擦系数。 构成:用于透射的同步环的涂料包括100重量%的Mo,20-40重量%的Al和5至15重量%的包含90重量%的Cu和10重量%的Sn的青铜 ,其中涂层材料包含100重量%的Mo,30重量%的Al和10重量%的包含90重量%的Cu和10重量%的Sn的青铜。 涂覆用于传输的同步环的方法包括一种青铜合金粉末涂料的等离子体热喷涂方法,其包含100重量%的Mo,30重量%的Al和10重量%的包含90重量% 的Cu和10重量%的Sn,并且在同步环的内侧上具有15至45微米的粒径。
    • 88. 发明公开
    • 전로취련용 산소 공급 렌스의 제조방법
    • 用于转炉吹氧的氧气供应制造方法
    • KR1020040020466A
    • 2004-03-09
    • KR1020020052074
    • 2002-08-30
    • 주식회사 포스코재단법인 포항산업과학연구원
    • 김형준김철희
    • C23C4/10
    • C23C4/11B05B7/226C21C5/4613C23C4/134
    • PURPOSE: A manufacturing method of the oxygen supply lance for converter blowing is provided to manufacture an oxygen supply lance for converter blowing whose life time is substantially improved by coating a releasing agent on the spray coated alumina based material after plasma spray coating an alumina based material on a steel pipe. CONSTITUTION: The manufacturing method of oxygen supply lance for converter blowing comprises the processes of plasma spray coating pure alumina powder or alumina-titania composite powder containing about 40 wt.% of titania to thickness of 0.03 to 0.1 mm on the outer circumferential surface of a steel pipe; and coating a releasing agent on the plasma spray coated pure alumina powder or alumina-titania composite powder, wherein the plasma spray coating powder has a particle size of 5 to 50 μm.
    • 目的:提供用于转炉吹风的氧供应喷枪的制造方法,用于制造用于转炉吹制的氧供应喷枪,其通过在等离子体喷涂氧化铝基材料之后在喷涂的氧化铝基材料上涂布脱模剂而大大改善其寿命 在钢管上。 构成:用于转炉吹风的氧供应喷枪的制造方法包括等离子体喷涂纯氧化铝粉末或氧化铝 - 二氧化钛复合粉末的方法,该粉末包含约40重量%的二氧化钛,厚度为0.03-0.1mm,在外圆周表面上 钢管; 并在等离子体喷涂的纯氧化铝粉末或氧化铝 - 二氧化钛复合粉末上涂布脱模剂,其中等离子体喷涂粉末的粒径为5〜50μm。
    • 90. 发明公开
    • W-Cu복합재료 박판의 제조방법
    • 制造W-Cu复合片的方法
    • KR1020040026503A
    • 2004-03-31
    • KR1020020058010
    • 2002-09-25
    • 한국기계연구원
    • 강석봉강현기
    • C23C4/12
    • C23C4/134B05B7/226C23C4/08C23C4/185
    • PURPOSE: A method for manufacturing a W-Cu composite sheet is provided which is capable of manufacturing a sheet type W-Cu composite suitable for heat management elements of electronic equipment by using plasma spraying, thereby removing complicated process and minimizing pores in material. CONSTITUTION: In a manufacturing method of a metal matrix composite, the method for manufacturing a W-Cu composite sheet comprises the process of forming a sheet(1) by plasma spraying the powder for spraying onto a substrate(2) after obtaining powder for spraying by mixing copper powder with tungsten powder, wherein the powder for spraying is obtained by mixing 50 to 95 vol.% of tungsten powder with copper powder, wherein the powder for spraying is powder spheroidized through spray drying of the mixture after mixing the mixture using ball mill, wherein the plasma spraying is performed under the conditions that a distance from spray nozzle to the substrate is in the range of 50 to 110 mm, moving speed of the powder for spraying is set to the range of 10 to 100 g/min, flow rate of primary gas is controlled to the range of 23 to 94 L/min, flow rate of the secondary gas is controlled to 1.5 to 50 L/min, and plasma arc is maintained to the range of 15 to 40 kw, wherein the substrate is formed of graphite, copper, or copper alloy, and wherein boron nitride (BN) is coated on the surface of the substrate to improve easiness of delamination of a material to be coated on the substrate.
    • 目的:提供一种制造W-Cu复合片材的方法,其能够通过使用等离子喷涂制造适用于电子设备的热管理元件的片状W-Cu复合材料,从而消除复杂的工艺并使材料中的孔隙最小化。 构成:在金属基复合材料的制造方法中,制造W-Cu复合片的方法包括在获得喷涂用粉末后,通过等离子体喷涂粉末喷涂到基材(2)上而形成片材(1)的方法 通过将铜粉与钨粉混合,其中用于喷雾的粉末是通过将50至95体积%的钨粉与铜粉混合而获得的,其中用于喷雾的粉末通过喷雾干燥混合物粉末被粉末化, 其中等离子体喷涂在从喷嘴到基板的距离在50至110mm的范围内进行,喷涂用粉末的移动速度设定为10〜100g / min的范围, 将一次气体的流量控制在23〜94L / min的范围内,将二次气体的流量控制在1.5〜50L / min,将等离子体电弧维持在15〜40kw的范围, 底物是形式 石墨,铜或铜合金,并且其中氮化硼(BN)被涂覆在基板的表面上,以改善待涂覆在基材上的材料的分层的容易性。