公开(公告)号：US08920887B2

公开(公告)日：2014-12-30

申请号：US13339911

申请日：2011-12-29

申请人： Kenji Mashimo ,  Syuuichi Kashimoto

发明人： Kenji Mashimo ,  Syuuichi Kashimoto

IPC分类号： B05D5/12 ,  B05D3/06 ,  B23K26/34 ,  B23K26/364 ,  B23K26/22 ,  B23K26/322 ,  B23K1/005 ,  G11B5/48 ,  C23C22/72 ,  C22B9/22 ,  C23C18/14 ,  C23C18/16

CPC分类号： G11B5/482 ,  B23K26/22 ,  B23K2101/38 ,  C22B9/223 ,  C23C18/14 ,  C23C18/1612 ,  C23C22/72 ,  G11B5/483 ,  G11B5/486

摘要： A method of bonding a conductive material to stainless steel includes: a first step of applying a conductive paste to a surface of a base plate made of the stainless steel; and a second step of removing, in an area located within the surface of the base plate and covered with the conductive paste, a part of a passivation film on a surface of the stainless steel without allowing a base material of the stainless steel of the base plate to come into contact with air. The removing of the passivation film is achieved, for example, by irradiation of laser light.

摘要翻译： 将导电材料接合到不锈钢的方法包括：将导电浆料施加到由不锈钢制成的基板的表面上的第一步骤; 以及第二步骤，在位于所述基板的表面内且被所述导电浆料覆盖的区域内，在所述不锈钢的表面上除去所述不锈钢表面上的钝化膜的一部分，而不允许所述不锈钢的基材 板与空气接触。 钝化膜的去除例如通过照射激光来实现。

公开(公告)号：US08871037B2

公开(公告)日：2014-10-28

申请号：US13127222

申请日：2010-03-31

申请人： Lixin Feng ,  Minyan Zhang ,  Qiang Miao

发明人： Lixin Feng ,  Minyan Zhang ,  Qiang Miao

IPC分类号： C23C22/72

CPC分类号： C23C2/28 ,  C23C2/003 ,  C23C2/02 ,  C23C2/06 ,  C23C2/12 ,  C23C10/02 ,  C23C10/28 ,  C23C10/60 ,  Y10T428/12986

摘要： The present invention relates to a method for diffusion treatment of a coating on an engineering part resistant to marine climate, comprising: Step 1. pretreating the part; Step 2. preheating the part in a protective atmosphere furnace; Step 3. immersing the pre-heated part in a plating solution in a way that the part is rotated in the submerging process; Step 4. carrying out diffusion treatment, i.e., placing the immersion-plated part into a vacuum furnace, maintaining at 800 to 950° C. for 1 to 3 hours, and then cooling it down prior to discharge, such that atoms at an interface are diffused to form a diffusion layer on a substrate, achieving metallurgical bonding between the coating and the substrate. Treatment by the method of the present invention enables the part to have full resistance to corrosion and scouring erosion under marine climate.

摘要翻译： 本发明涉及一种用于在耐海洋气候的工程部件上涂层的扩散处理方法，包括：步骤1.预处理该部件; 步骤2.在保护气氛炉中预热该部件; 步骤3.将预热部分浸入电镀液中，使其在浸没过程中旋转; 步骤4.进行扩散处理，即将浸镀部分放入真空炉中，保持在800至950℃下1至3小时，然后在放电之前将其冷却，使得界面处的原子 被扩散以在基底上形成扩散层，实现涂层和基底之间的冶金结合。 通过本发明的方法处理使得该部件在海洋气候下具有完全的抗腐蚀和冲刷侵蚀。

公开(公告)号：US20100108198A1

公开(公告)日：2010-05-06

申请号：US12262960

申请日：2008-10-31

申请人： Ulrich Baudis ,  Michael Merz

发明人： Ulrich Baudis ,  Michael Merz

IPC分类号： C23C22/72 ,  C23C28/00

CPC分类号： C23C8/46 ,  C21D1/46 ,  C21D2211/001 ,  C23C10/24

摘要： A method for hardening the surfaces of work pieces made from stainless steel includes submerging the work pieces into a molten salt bath having the composition: potassium acetate 60-100 weight %; sodium acetate 0-100 weight %; metal salt 0-2 weight %, and are subjecting the work pieces to the molten salt bath for a period of 24 to 240 hours, during which the temperature of the molten salt bath is maintained less than 400° C.

摘要翻译： 用于硬化由不锈钢制成的工件的表面的方法包括将工件浸入具有以下成分的熔融盐浴中：乙酸钾60-100重量％; 乙酸钠0-100重量％; 0-2重量％的金属盐，并将工件进入熔融盐浴24至240小时，在此期间熔融盐浴的温度保持在400℃以下。

公开(公告)号：US20100006184A1

公开(公告)日：2010-01-14

申请号：US12484553

申请日：2009-06-15

申请人： Mikako Takeda ,  Fumio Yuse ,  Shigenobu Namba ,  Kazutaka Kunii ,  Yoshihiro Miyake

发明人： Mikako Takeda ,  Fumio Yuse ,  Shigenobu Namba ,  Kazutaka Kunii ,  Yoshihiro Miyake

IPC分类号： C23C22/72 ,  C22C38/18 ,  C22C38/20 ,  C22C38/22

CPC分类号： C23C2/02 ,  C21D1/74 ,  C21D6/005 ,  C21D8/0278 ,  C21D8/0478 ,  C21D9/46 ,  C21D9/48 ,  C22C38/06 ,  C22C38/38 ,  C23C2/06

摘要： Disclosed is an alloyed hot-dip galvanized steel sheet containing 2.0 to 3.5 percent by mass of Mn. The steel sheet includes a base steel sheet and a galvanized zinc-coat layer thereon, in which MnO particles are present in an average number of 10 or less per micrometer on a straight line lying in an interface between the galvanized zinc-coat layer and the steel sheet, an Fe—Al—O alloy layer is present at the interface between the MnO particles and the steel sheet, and the length of the Fe—Al—O alloy layer is less than 10% of the overall length of the interface. The alloyed hot-dip galvanized steel sheet, even though having a high Mn content, is resistant to uneven alloying and excels in surface appearance, because the amounts of the MnO particles and the Fe—Al—O alloy layer that cause uneven alloying are controlled.

摘要翻译： 公开了含有2.0〜3.5质量％的Mn的合金化热浸镀锌钢板。 钢板包括基材钢板和镀锌锌涂层，其中MnO颗粒在平均数量为10或更小的每微米的直线上位于镀锌锌涂层和 钢板，MnO粒子与钢板之间的界面存在Fe-Al-O合金层，Fe-Al-O合金层的长度小于界面总长度的10％。 合金化的热浸镀锌钢板即使具有高Mn含量，耐受不均匀的合金化和表面外观的优异，因为控制了不均匀合金化的MnO颗粒和Fe-Al-O合金层的量 。

公开(公告)号：US5397652A

公开(公告)日：1995-03-14

申请号：US165085

申请日：1993-12-10

申请人： Jay F. Carey, II ,  Nicholas R. Hesske

发明人： Jay F. Carey, II ,  Nicholas R. Hesske

IPC分类号： C23C2/02 ,  C23C2/08 ,  C23C2/26 ,  C23C2/34 ,  C23F1/30 ,  C23F1/44 ,  C25D5/36 ,  C25D5/48 ,  E04D3/34 ,  B32B15/18 ,  C23C22/72 ,  C23C22/78 ,  C23C22/83

CPC分类号： C23C2/02 ,  C23C2/08 ,  C23C2/26 ,  C23F1/30 ,  C23F1/44 ,  C25D5/36 ,  C25D5/48 ,  Y10T428/12458 ,  Y10T428/12722 ,  Y10T428/12979

摘要： A colored, corrosion resistant architectural material having improved corrosion-resistant properties wherein the material includes stainless steel which is coated with a tin and the tin coated material is post-treated with an oxidizing solution to remove the tin coating to expose a barrier which includes an alloy of chromium, iron and tin. The barrier exhibits excellent corrosion resistance especially with respect to chlorine and has a dark grey or earth tone grey color.

摘要翻译： 具有改善耐腐蚀性能的有色，耐腐蚀的建筑材料，其中材料包括涂覆有锡的不锈钢，并且锡涂覆材料用氧化溶液后处理以除去锡涂层以暴露包含 铬，铁和锡的合金。 屏障表现出优异的耐腐蚀性，特别是对氯而言，具有深灰色或灰色灰色。

公开(公告)号：US4292094A

公开(公告)日：1981-09-29

申请号：US177797

申请日：1980-08-13

申请人： Helmut Kunst ,  Christian Scondo

发明人： Helmut Kunst ,  Christian Scondo

IPC分类号： C23C8/34 ,  C23C8/26 ,  C23C8/58 ,  C23C22/02 ,  C23C22/72 ,  C23F7/04

CPC分类号： C23C22/72

摘要： To increase the corrosion resistance of nitrided structural parts made of iron materials which are useful for all types of iron and steel there is carried out an oxidation treatment in connection with the nitriding process. The oxidation treatment is carried out for 15 to 50 minutes in an oxidizing salt bath. The salt bath preferably consists of alkali hydroxides with 2 to 20% of alkali nitrates.

摘要翻译： 为了提高可用于所有类型的钢铁的铁材制成的氮化结构部件的耐腐蚀性，进行与氮化工艺相关的氧化处理。 氧化处理在氧化盐浴中进行15〜50分钟。 盐浴优选由碱金属氢氧化物与2-20％的碱式硝酸盐组成。

公开(公告)号：US4158578A

公开(公告)日：1979-06-19

申请号：US902696

申请日：1978-05-04

申请人： Noboru Komatsu ,  Tohru Arai

发明人： Noboru Komatsu ,  Tohru Arai

IPC分类号： C23C10/24 ,  C23C12/02 ,  C23C22/72 ,  C23C9/10

CPC分类号： C23C12/02 ,  C23C10/24

摘要： A method for forming a boron-containing carbide layer on the surface of a ferrous alloy article by dipping the article in a molten bath. The bath is made by introducing boron and an oxide of a Va-Group element or of chromium into molten boric acid or a borate bath. The ratio of the boron to the oxide is between 7% and 40%. The carbide layer formed is very hard and has good oxidation resistance.

摘要翻译： 一种通过将制品浸入熔融浴中在含铁合金制品的表面上形成含硼碳化物层的方法。 通过将硼和Va族元素或铬的氧化物引入熔融硼酸或硼酸盐浴中来制备浴。 硼与氧化物的比率为7％至40％。 形成的碳化物层非常硬并且具有良好的抗氧化性。

公开(公告)号：US3963530A

公开(公告)日：1976-06-15

申请号：US517657

申请日：1974-10-24

申请人： Thomas J. Smollett ,  Bozidar Stipanovic

发明人： Thomas J. Smollett ,  Bozidar Stipanovic

IPC分类号： B60S1/38 ,  C23C22/72 ,  F24J2/48 ,  C23F7/04

CPC分类号： F24J2/487 ,  B60S1/3801 ,  C23C22/72 ,  B60S1/38 ,  Y02E10/40 ,  Y10T428/265

摘要： A firmly adherent black oxide coating for chromium-containing martensitic and ferritic stainless steel substrates, particularly windshield wiper blade assemblies, consisting essentially of (Fe,Cr).sub.2 O.sub.3 and Fe.sub.3 O.sub.4.

摘要翻译： 用于含铬马氏体和铁素体不锈钢基材的牢固粘附的黑色氧化物涂层，特别是基本由（Fe，Cr）2 O 3和Fe 3 O 4组成的挡风玻璃刮片组件。

公开(公告)号：US3437532A

公开(公告)日：1969-04-08

申请号：US3437532D

申请日：1965-07-14

申请人： ALLEGHENY LUDLUM STEEL

发明人： HELGERT HAROLD L ,  CONNER JESSE R JR

IPC分类号： C23C22/72 ,  C23C22/83 ,  C23C24/00 ,  C23D5/00 ,  C23F7/04 ,  C23D5/02

CPC分类号： C23C24/00 ,  C23C22/72 ,  C23C22/83 ,  C23D5/00

公开(公告)号：US10676828B2

公开(公告)日：2020-06-09

申请号：US15694106

申请日：2017-09-01

申请人： SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

发明人： Nazila Dadvand ,  Nafih Mekhilef ,  Yi Jiang ,  Raymond J. White

IPC分类号： C23C22/05 ,  C23C22/62 ,  C23C22/53 ,  C23C22/34 ,  C23C22/68 ,  C23C22/60 ,  C23C22/48 ,  C23C22/50 ,  C23C22/72 ,  C23C22/36 ,  C23C22/66 ,  C23C22/56 ,  C23C22/44 ,  C23C22/74 ,  C23C22/80

摘要： A composite can include a substrate and a conversion coating overlying the substrate and comprising at least one of a zirconium oxide, a hafnium oxide, or a combination thereof. The conversion coating can be formed from a zirconia or hafnia-based complex obtained by reacting at least one of a zirconium ion source, a hafnium ion source, or a combination thereof, with a chelating compound in a reaction and another chelating compound in another reaction.