公开(公告)号：US20100163138A1

公开(公告)日：2010-07-01

申请号：US12376861

申请日：2007-07-30

申请人： Masaaki Beppu ,  Hidehisa Sakuta ,  Kazuhiko Mori

发明人： Masaaki Beppu ,  Hidehisa Sakuta ,  Kazuhiko Mori

IPC分类号： C21D1/70 ,  C23C8/26 ,  C09D1/00

CPC分类号： C23C8/50 ,  C21D1/18 ,  C21D1/56 ,  C23C8/80 ,  C23C14/0641 ,  C23C14/58 ,  C23C16/342 ,  C23C16/56 ,  C23C28/042

摘要： A technique for increasing mechanical strength, such as contact pressure strength, and abrasion resistance and bending fatigue strength, of mechanical and/or structural parts by using surface hardening treatment. A quenched steel member, wherein a hard nitride layer is formed on the surface of a steel material, and an inorganic compound layer containing at least one metal oxide selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, W, Mo and Al is formed on the hard nitride layer.

摘要翻译： 通过使用表面硬化处理来提高机械和/或结构部件的机械强度（例如接触压力强度，耐磨性和弯曲疲劳强度）的技术。 一种淬火钢构件，其中在钢材表面上形成有硬质氮化物层，以及含有选自Ti，Zr，Hf，V，Nb，Ta，Cr中的至少一种金属氧化物的无机化合物层 在该硬质氮化物层上形成有W，Mo，Al。

公开(公告)号：US07709435B2

公开(公告)日：2010-05-04

申请号：US10569495

申请日：2004-08-27

申请人： Kazuya Hino ,  Yasuo Iino ,  Ryoji Morita ,  Akio Shimizu ,  Kazuhisa Masuda ,  Shozo Ichinose ,  Shozo Sakurama

发明人： Kazuya Hino ,  Yasuo Iino ,  Ryoji Morita ,  Akio Shimizu ,  Kazuhisa Masuda ,  Shozo Ichinose ,  Shozo Sakurama

IPC分类号： C11D3/04 ,  C11D3/36 ,  C11D3/10

CPC分类号： C11D11/0029 ,  C11D3/361 ,  C11D7/06 ,  C11D7/12 ,  C11D7/14 ,  C11D7/36 ,  C23G1/22

摘要： There is provided an alkaline cleaning of aluminum alloy, in which the attained corrosion resistance is equal or superior to the acidic cleaning agent, and which mitigates the disadvantages of the acidic cleaning agent, such as corrosion of plant, processing of the waste liquid, and energy cost, and which attains improved productivity.The cleaning liquid from 0.5 to 40 g/L in total of one or more alkali builders selected from alkali metal hydroxide, alkali metal carbonate, inorganic alkali metal phosphate and alkali metal silicate, from 0.2 to 10 g/L of one or more of organic phosphonic acid and its salt (A), from 0.001 to 2 g/L of one or more metallic ions (B) selected from metallic ions having from 5.0 to 14.0 of stability constant with the organic phosphonic acid and its salt, and from 0.1 to 10 g/L of surfactant. Particularly, the weight ratio of (A):(B) is in a range of from 100:0.05˜20.

摘要翻译： 提供铝合金的碱性清洗，其中所获得的耐腐蚀性等于或优于酸性清洁剂，并且减轻了酸性清洁剂的缺点，例如植物的腐蚀，废液的处理和 能源成本，提高生产率。 洗涤液总量为0.5〜40g / L，一种或多种选自碱金属氢氧化物，碱金属碳酸盐，无机碱金属磷酸盐和碱金属硅酸盐的碱助洗剂，0.2-10g / L的一种或多种有机物 膦酸及其盐（A），0.001至2g / L的一种或多种金属离子（B），其选自与有机膦酸及其盐稳定常数的5.0至14.0的金属离子，并且从0.1至 10g / L表面活性剂。 特别地，（A）:( B）的重量比在100:0.05〜20的范围内。

公开(公告)号：US07531051B2

公开(公告)日：2009-05-12

申请号：US10480841

申请日：2002-06-12

申请人： Takaomi Nakayama ,  Hiroyuki Sato ,  Tetsuo Ootsuki ,  Tadashi Matsushita ,  Eisaku Okada ,  Fumiya Yoshida ,  Katsuhiro Shiota

发明人： Takaomi Nakayama ,  Hiroyuki Sato ,  Tetsuo Ootsuki ,  Tadashi Matsushita ,  Eisaku Okada ,  Fumiya Yoshida ,  Katsuhiro Shiota

IPC分类号： C23C22/06 ,  C23C22/50 ,  C23C22/53

CPC分类号： C25D3/02 ,  C23C22/34 ,  C23C22/44 ,  C25D3/54 ,  C25D5/34

摘要： The present invention is the method for surface treatment of a metal material containing iron and/or zinc, containing component (A) and component (B); where (A) is a compound containing at least one metal element selected from the group consisting of Ti, Zr, Hf and Si, (B) is a compound containing fluorine as a supplying source of HF, wherein the ratio K=A/B between the total mole weight A of metal elements of Ti, Zr, Hf and Si in the compound of component (A) and the mole weight B which when the total fluorine atoms in the fluorine-containing compound of component (B) is converted to HF is within the range of 0.06≦K≦0.18, and the concentration of component (A) indicated by the total mole concentration of metal elements of Ti, Zr, Hf and Si is within the region of 0.05 to 100 m mol/L. To the treating solution for surface treatment, at least one compound containing at least one metal element selected from the group consisting of Ag, Al, Cu, Fe, Mn, Mg, Ni, Co and Zn can be blended. It is possible to form a surface-treated film which is superior in corrosion resistance after being coated on the surface of a metal containing iron or zinc from a solution which does not contain a harmful component to the environment.

摘要翻译： 本发明是含有组分（A）和组分（B）的含铁和/或锌的金属材料的表面处理方法。 其中（A）是含有选自Ti，Zr，Hf和Si中的至少一种金属元素的化合物，（B）是含氟作为HF的供给源的化合物，其中K = A / B 在组分（A）的化合物中Ti，Zr，Hf和Si的金属元素的总摩尔量A与摩尔重量B之间，当组分（B）的含氟化合物中的总氟原子转化为 HF在0.06 <= K <= 0.18的范围内，Ti，Zr，Hf和Si的金属元素的总摩尔浓度所表示的成分（A）的浓度为0.05〜100μmol/ L. 对于用于表面处理的处理溶液，可以混合至少一种含有选自Ag，Al，Cu，Fe，Mn，Mg，Ni，Co和Zn中的至少一种金属元素的化合物。 可以在不含有有害成分的溶液与环境中涂布含铁或锌的金属的表面后，形成耐腐蚀性优异的表面处理膜。

公开(公告)号：US20070184997A1

公开(公告)日：2007-08-09

申请号：US10569495

申请日：2004-08-27

申请人： Kazuya Hino ,  Yasuo Iino ,  Ryoji Morita ,  Akio Shimizu ,  Kazuhisa Masuda ,  Shozo Ichinose ,  Shozo Sakurama

发明人： Kazuya Hino ,  Yasuo Iino ,  Ryoji Morita ,  Akio Shimizu ,  Kazuhisa Masuda ,  Shozo Ichinose ,  Shozo Sakurama

IPC分类号： C09D9/00

CPC分类号： C11D11/0029 ,  C11D3/361 ,  C11D7/06 ,  C11D7/12 ,  C11D7/14 ,  C11D7/36 ,  C23G1/22

摘要： [Problems] There is provided an alkaline cleaning of aluminum alloy, in which the attained corrosion resistance is equal or superior to the acidic cleaning agent, and which mitigates the disadvantages of the acidic cleaning agent, such as corrosion of plant, processing of the waste liquid, and energy cost, and which attains improved productivity. [Means for Solution] The cleaning liquid from 0.5 to 40 g/L in total of one or more alkali builders selected from alkali metal hydroxide, alkali metal carbonate, inorganic alkali metal phosphate and alkali metal silicate, from 0.2 to 10 g/L of one or more of organic phosphonic acid and its salt (A), from 0.001 to 2 g/L of one or more metallic ions (B) selected from metallic ions having from 5.0 to 14.0 of stability constant with the organic phosphonic acid and its salt, and from 0.1 to 10 g/L of surfactant. Particularly, the weight ratio of (A): (B) is in a range of from 100:0.05˜20.

摘要翻译： [问题]提供铝合金的碱性清洗，其中所获得的耐腐蚀性等于或优于酸性清洁剂，并且减轻了酸性清洁剂的缺点，例如植物的腐蚀，废物的处理 液体和能源成本，并且提高了生产率。 [解决方案]将选自碱金属氢氧化物，碱金属碳酸盐，无机碱金属磷酸盐和碱金属硅酸盐的总量为0.5〜40g / L的清洗液，0.2〜10g / L的 一种或多种有机膦酸及其盐（A），0.001至2g / L的一种或多种金属离子（B），其选自与有机膦酸及其盐稳定常数的5.0至14.0的金属离子 ，和0.1〜10g / L的表面活性剂。 特别地，（A）：（B）的重量比在100:0.05〜20的范围内。

公开(公告)号：US5853806A

公开(公告)日：1998-12-29

申请号：US822762

申请日：1997-03-24

申请人： Seijun Higuchi ,  Shigeru Nakano ,  Toshiyuki Aishima

发明人： Seijun Higuchi ,  Shigeru Nakano ,  Toshiyuki Aishima

IPC分类号： C23C2/02 ,  C23C2/12 ,  C23C2/30 ,  B05D3/04

CPC分类号： C23C2/02 ,  C23C2/30

摘要： Disclosed are a process for hot-dip coating a steel material with a molten aluminum alloy according to a one-stage coating method using a flux which comprises removing an oxide layer on a steel material surface, conducting activating treatment, then coating a chloride flux solution and dipping the steel material in a molten aluminum alloy coating bath floated a fluoride-containing flux, thereby coating the steel material surface with aluminum alloy, or comprises removing an oxide layer on a steel material surface, adjusting surface roughness, conducting activating treatment and dipping the steel material in a molten Al--Zn--Si alloy or Al--Si alloy coating bath floated a flux added an iron component, thereby coating the steel material surface with Al--Zn--Si alloy or Al--Si alloy to adhere a large amount thereof and a aluminum alloy coating bath.

摘要翻译： 本发明公开了一种使用熔融金属的一次涂覆方法，使用熔融铝合金热浸涂覆钢材的方法，该焊剂包括除去钢材表面上的氧化物层，进行活化处理，然后涂覆氯化物助熔剂溶液 将钢材浸入熔融铝合金涂层中漂浮含氟化物的焊剂，由此用铝合金涂覆钢材表面，或者除去钢材表面的氧化物层，调整表面粗糙度，进行活化处理和浸渍 在熔融的Al-Zn-Si合金或Al-Si合金涂层中的钢材漂浮加入铁组分的助熔剂，由此用Al-Zn-Si合金或Al-Si合金涂覆钢材表面以大量粘附 和铝合金涂层浴。

公开(公告)号：US5496463A

公开(公告)日：1996-03-05

申请号：US350449

申请日：1994-12-07

申请人： Seiki Mori ,  Yasutoshi Ohtoh ,  Masaaki Beppu

发明人： Seiki Mori ,  Yasutoshi Ohtoh ,  Masaaki Beppu

IPC分类号： F02F1/00 ,  C25D5/08 ,  C25D7/04 ,  C25D15/00 ,  C25D15/02 ,  C25D17/00 ,  C25D17/12

CPC分类号： C25D15/02

摘要： In an electroplating container in which at least one portion of an inside surface of the container is formed from a metal material serving as cathode or anode and an anode or cathode is placed in the container, a composite electroplating liquid containing metal ions and fine solid particles is introduced into a bottom portion of the container in such a manner that the introduced composite electroplating liquid spouts downward against an inside bottom surface of the container and is allowed to flow upward through a flow path formed between the anode and the cathode, and an electric current is applied between the anode and cathode so as to form a composite electroplating layer including the fine solid particles evenly distributed in a metal matrix on a surface of the cathode or anode facing the flow path.

摘要翻译： 在其中容器的内表面的至少一部分由用作阴极或阳极的金属材料和阳极或阴极形成的电镀容器中放置在容器中，包含金属离子和细固体颗粒的复合电镀液 引入到容器的底部，使得引入的复合电镀液体向下突出抵靠容器的内底面，并且允许其通过形成在阳极和阴极之间的流路向上流动，并且电 在阳极和阴极之间施加电流，以便形成复合电镀层，该复合电镀层包括均匀分布在面向流路的阴极或阳极表面上的金属基质中的细固体颗粒。

公开(公告)号：US5432211A

公开(公告)日：1995-07-11

申请号：US201100

申请日：1994-02-23

申请人： Ryoji Morita ,  Osamu Furuyama ,  Shigeo Tanaka

发明人： Ryoji Morita ,  Osamu Furuyama ,  Shigeo Tanaka

IPC分类号： C10M107/40 ,  C09D5/00 ,  C09D163/00 ,  C09D175/00 ,  C09D175/04 ,  C08G18/32 ,  C08G18/58 ,  C08K3/36 ,  C08K5/00

CPC分类号： C09D175/04 ,  C09D5/00

摘要： A lubricating paint including a resin mix, a lubricant additive and silica. The resin mix consists of a urethane resin with molecular weight of over 3,000 and an epoxy resin, with the solids of the urethane resin accounting for 50-97 wt % of the solids of the resin mix. The lubricant additive accounts for 2-40 wt % of all of the solids in the lubricating paint. The silica accounts for 5-100 wt % of all of the resin solids in the lubricating paint. The lubricating paint of the invention exhibits improved formability, corrosion resistance (rust resistance) and lubricity as compared with prior art paints. It also has improved weldability, stain resistance and chemical resistance.

摘要翻译： 润滑涂料，包括树脂混合物，润滑剂添加剂和二氧化硅。 树脂混合物由分子量大于3,000的聚氨酯树脂和环氧树脂组成，其中聚氨酯树脂的固体占树脂混合物固体的50-97重量％。 润滑剂添加剂占润滑油漆中所有固体的2-40重量％。 二氧化硅占润滑油漆中所有树脂固体的5-100重量％。 与现有技术的涂料相比，本发明的润滑油漆具有改善的成型性，耐腐蚀性（防锈性）和润滑性。 它还具有改善的可焊性，耐污性和耐化学性。

公开(公告)号：US5122288A

公开(公告)日：1992-06-16

申请号：US671192

申请日：1991-03-18

申请人： Kaoru Shiraishi ,  Takeru Sharyo ,  Ryoichiro Takahashi ,  Masaaki Watanabe ,  Sakae Sonoda ,  Osamu Furuyama ,  Kouji Kaburagi

发明人： Kaoru Shiraishi ,  Takeru Sharyo ,  Ryoichiro Takahashi ,  Masaaki Watanabe ,  Sakae Sonoda ,  Osamu Furuyama ,  Kouji Kaburagi

IPC分类号： C10M145/18 ,  C10M145/26 ,  C10M161/00 ,  C10M173/00 ,  C10N20/00 ,  C10N30/04 ,  C10N40/24

CPC分类号： C10M173/00 ,  C10M2201/02 ,  C10M2207/022 ,  C10M2207/023 ,  C10M2207/289 ,  C10M2209/104 ,  C10M2209/107 ,  C10M2209/108 ,  C10M2209/109 ,  C10M2217/022 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02

摘要： In the cold rolling oils for steel sheets of the present invention, when 0.2-5% by weight of a high molecular nonionic surfactant having a molecular weight of 2000-15000 and an HLB value of 5-9, as well as 0.2-5% by weight of another nonionic surfactant having 12-16 HLB value, are incorporated with a cold rolling oil as emulsifying and dispersing agents, anti-coalescence of oil particles emulsified and dispersed are remarkably improved, and they are less affected by inclusion of iron powder so that excellent stability with time in an emulsified and dispersed state is obtained, as well as that its plateout is significantly improved. Further, the concentration of the resulting cold rolling oils does not decrease, even in case of weak stirring force, so that stable performance with time are obtained.In addition, when 0.1-10% by weight of an acetylene glycol nonionic surfactant is further incorporated with the above-described cold rolling oils for steel sheets of the invention, adverse effects due to inclusion of iron powder are safely avoided.

公开(公告)号：US5116430A

公开(公告)日：1992-05-26

申请号：US653087

申请日：1991-02-08

申请人： Eiji Hirai ,  Kazuyoshi Kurosawa ,  Yoshio Matsumura

发明人： Eiji Hirai ,  Kazuyoshi Kurosawa ,  Yoshio Matsumura

IPC分类号： C25D15/02

CPC分类号： C25D15/02 ,  Y10T428/12812

摘要： A titanium-containing metallic material having a high heat-resistant and abrasion resistant surface is produced by (A) cleaning a titanium-containing metallic material, (B) first plating the cleaned surface of the metallic material with Cu or Ni by a strike or flash plating method, (C) second plating the first plated surface of the Ti-containing material with Ni, Ni-P alloy or a composite material comprising a Ni-P alloy matrix and fine ceramic particles dispersed in the matrix by an electroplating method, (D) non-oxidatively heat treating the second plated Ti-containing material at 450.degree. C. or more for one hour or more, (E) surface activating the second plated surface of the Ti-containing material, (F) coating the activated surface of the Ti-containing material with a heat and abrasion resistant coating layer comprising a matrix consisting of a Ni-P alloy or cobalt and fine ceramic particles dispersed in the matrix, and optionally, (G) surface-roughening the heat and abrasion-resistant coating layer surface of the Ti-containing material to a R.sub.Z of 1.0 to 10.0 .mu.m, and (H) coating the roughened surface of the Ti-containing material with a solid lubricant coating layer comprising at least one member selected from MoS.sub.2, graphite, boron nitride and F-containing polymer resin.

公开(公告)号：US5000799A

公开(公告)日：1991-03-19

申请号：US412063

申请日：1989-09-25

申请人： Toshi Miyawaki

发明人： Toshi Miyawaki

IPC分类号： C23C22/12 ,  C23C22/17 ,  C23C22/18 ,  C23C22/36

CPC分类号： C23C22/365 ,  C23C22/17 ,  C23C22/184

摘要： The operation of zinc-nickel phosphate conversion coating of active metals is improved by using phosphating solutions containing formic acid or formate ions. Such solutions can work effectively at low temperatures and provide excellent substrates for paint, particularly that applied by electrodeposition.

摘要翻译： 通过使用含有甲酸或甲酸根离子的磷酸盐溶液改善了活性金属的磷酸锌镍转化膜的操作。 这样的溶液可以在低温下有效地工作，并提供优异的油漆基材，特别是通过电沉积涂覆的基材。