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公开(公告)号：US4847169A
公开(公告)日：1989-07-11
申请号：US139019
申请日：1987-12-29
申请人： Nobuhiko Sakai , Yukio Uchida , Eizo Wada , Yusuke Hirose
发明人： Nobuhiko Sakai , Yukio Uchida , Eizo Wada , Yusuke Hirose
CPC分类号： C23C14/562 , C23C14/16 , C23C14/58 , C23C14/5806 , C23C14/5893 , Y10T428/12799
摘要： Alloyed-zinc-plated steel sheet the alloyed layer of which is minutely cellulated is disclosed. Such an alloyed-zinc-plated steel sheet can be prepared by carrying out the vacuum deposition plating in an inert atmosphere containing 1.0-30 ppm oxygen by volume oxygen and subjecting the plated steel sheet to an alloying heat treatment.
摘要翻译： 公开了合金化层精细化的合金镀锌钢板。 这种合金化镀锌钢板可以通过在惰性气氛中进行真空沉积来制备，所述惰性气氛含有氧浓度为1.0-30ppm的氧气，并对镀钢板进行合金化热处理。
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公开(公告)号：US4399022A
公开(公告)日：1983-08-16
申请号：US353815
申请日：1982-03-02
IPC分类号： G01N33/20 , B22D20060101 , B22D11/00 , C21C5/00 , G01N20060101 , G01N27/30 , G01N27/32 , G01N27/409 , G01N27/411 , G01N27/413 , G01N27/58
CPC分类号： G01N27/4115 , G01N27/4117 , Y10T436/10 , Y10T436/109163
摘要： In the reference electrode for the oxygen probe comprising a mixture of Cr powder and Cr.sub.2 O.sub.3 powder, an improved reference electrode characterized in that Cr powder and Cr.sub.2 O.sub.3 powder are mixed in a ratio 97%:3% to 80%:20% and the mixture is sintered beforehand. An oxygen probe using this electrode exhibits improved response, stability and reproducibility in molten steel.
摘要翻译： 在包含Cr粉末和Cr 2 O 3粉末的混合物的氧探针的参比电极中，改进的参比电极的特征在于Cr粉末和Cr 2 O 3粉末以97％:3％至80％:20％的比例混合，并且混合物 预先烧结。 使用该电极的氧探针在钢水中表现出改善的响应，稳定性和再现性。
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公开(公告)号：US5211771A
公开(公告)日：1993-05-18
申请号：US848202
申请日：1992-03-10
申请人： Takuji Okiyama , Ryoji Hirota , Takuji Hara , Yutaka Kawai , Toshihiko Takemoto
发明人： Takuji Okiyama , Ryoji Hirota , Takuji Hara , Yutaka Kawai , Toshihiko Takemoto
摘要： Fe-Ni, Fe-Ni-Cr or Fe-Ni-Cr-Mo magnetic alloy material, the surface roughness of which is adjusted to Rz.gtoreq.0.5 or Ra.gtoreq.0.06, is disclosed. Parts made of this material has resistance to mutual adhesion or sticking when they are subjected to anealing treatment.
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公开(公告)号：US5158624A
公开(公告)日：1992-10-27
申请号：US576683
申请日：1990-08-31
申请人： Takuji Okiyama , Takuji Hara , Keiji Osaki , Yutaka Kawai
发明人： Takuji Okiyama , Takuji Hara , Keiji Osaki , Yutaka Kawai
摘要： An alloy essentially consisting of 35-40% Ni, 5-14% Cr and balance Fe and unavoidable impurities has excellent alternating current magnetic characteristics and good direct current magnetic characteristics.
摘要翻译： 基本上由35-40％Ni，5-14％Cr和余量Fe和不可避免的杂质组成的合金具有优异的交流磁特性和良好的直流磁特性。
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5.发明授权Combined continuous plating apparatus for hot-dip plating and vacuum deposition plating 失效用于热浸镀层和真空沉积电镀的组合连续电镀装置
公开(公告)号：US4643131A
公开(公告)日：1987-02-17
申请号：US778386
申请日：1985-09-20
申请人： Shozo Umeda , Norio Tsukiji , Takuya Aiko , Toshiharu Kittaka , Heizaburo Furukawa , Kanji Wake , Yoshio Shimozato , Kenichi Yanagi , Mitsuo Kato , Tetsuyoshi Wada
发明人： Shozo Umeda , Norio Tsukiji , Takuya Aiko , Toshiharu Kittaka , Heizaburo Furukawa , Kanji Wake , Yoshio Shimozato , Kenichi Yanagi , Mitsuo Kato , Tetsuyoshi Wada
CPC分类号： C23C2/40 , C23C14/562
摘要： Disclosed is a combined continuous plating apparatus for hot-dip plating and vacuum deposition plating characterized in that the outlet of the gas reduction annealing furnace of a conventional continuous hot-dip plating apparatus and the inlet of the seal roll chamber of a known continuous vacuum deposition plating apparatus are connected through a pressurized chamber in order to prevent invasion of hydrogen-containing reduction gas into the vacuum deposition chamber, whereby is prevented the possibility of the hydrogen-containing gas causing an explosion should air leak into the vacuum deposition chamber.
摘要翻译： 公开了一种用于热浸镀层和真空沉积电镀的组合式连续电镀装置，其特征在于，常规连续热浸镀设备的气体还原退火炉的出口和密封辊室的入口具有已知的连续真空沉积 电镀装置通过加压室连接，以防止含氢还原气体侵入真空沉积室，从而防止当气体泄漏到真空沉积室中时，含氢气体引起爆炸的可能性。
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公开(公告)号：US4581107A
公开(公告)日：1986-04-08
申请号：US644039
申请日：1984-08-24
摘要： Improved Zn-Ni-alloy-electroplated steel sheet can be prepared by electroplating steel sheet with an acid electroplating bath containing Zn ions, Ni ions and a small amount of titanium ions, preferably after pre-electroplating with an electroplating bath containing Zn ions and a larger amount of Ni ions and heating the plating sheet in the presence of water.
摘要翻译： 可以通过使用含有Zn离子，Ni离子和少量钛离子的酸性电镀浴电镀钢板来制备改进的Zn-Ni合金电镀钢板，优选在用含有Zn离子的电镀浴进行预电镀之后， 较大量的Ni离子，并在水存在下加热电镀片。
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公开(公告)号：US4913785A
公开(公告)日：1990-04-03
申请号：US297961
申请日：1989-01-17
摘要： There is disclosed a process for preparing hot-dip metal coated steel sheets having excellent corrosion resistance comprising electrolytically plating steel sheets containing Si and/or Cr with an Fe-B alloy containing 0.001.about.0.3% by weight of B to the thickness of 0.05.about.5 g/m.sup.2 and thereafter hot-dip-coating the thus pre-plated substrate sheets with a molten bath of Zn, Al or Zn-Al alloy. By this process poorly wettable steel sheets containing silicon and/or chromium can be well coated with zinc, aluminum and zinc-aluminum alloy.
摘要翻译： 公开了一种制备具有优异耐腐蚀性的热浸镀金属钢板的方法，包括用含有0.001％Fe的B-Fe-B合金电解电镀含有Si和/或Cr的钢板，其厚度为0.05DIFFERENCE 然后用Zn，Al或Zn-Al合金的熔池将这样预镀的基片进行热浸涂覆。 通过这种方法，可以很好地涂覆含有硅和/或铬的不良润湿钢板，锌，铝和锌 - 铝合金。
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公开(公告)号：US4314847A
公开(公告)日：1982-02-09
申请号：US161815
申请日：1980-06-23
摘要： A process for dephosphorization-denitrification of Cr-containing pig iron by oxidizing refining is disclosed. Said process comprises maintaining the C concentration of the molten metal at not less than 2%, contacting it with a slag comprising at least one of fluorides and chlorides of alkaline earth metals, at least one of oxides, hydroxides and carbonate of alkali metals, at least one of oxides of iron and nickel, while controlling oxidation of Cr.
摘要翻译： 公开了一种通过氧化精炼使含Cr生铁脱磷脱氮的方法。 所述方法包括保持熔融金属的C浓度不低于2％，使其与包含碱土金属的氟化物和氯化物，碱金属的氧化物，氢氧化物和碳酸盐中的至少一种的至少一种的炉渣接触， 至少一种铁和镍的氧化物，同时控制Cr的氧化。
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公开(公告)号：US4123257A
公开(公告)日：1978-10-31
申请号：US806096
申请日：1977-06-13
CPC分类号： C21B3/04 , C22B1/242 , C22B7/001 , Y02P10/214 , Y02W30/542 , Y10S75/961 , Y10S75/962
摘要： A method of treating a plating sludge is disclosed, wherein a plating sludge, whose water content is decreased to not higher than 10% by weight, is mixed with scale, dust, both of which are formed in the alloy steel-making step, a binder and a carbonaceous material, and water is added to the mixture to adjust the water content of the mixture to 7-30% by weight, the mixture is kneaded and then molded into a briquet, and the briquet is subjected to a strength-improving treatment. The resulting briquet can be used as a raw material for ferroalloy. When the briquet is subjected to a reduction smelting to recover a metal, the metal can be used as a raw material for alloy steel.
摘要翻译： 公开了一种处理电镀污泥的方法，其中将水含量降低至不高于10重量％的电镀污泥与在合金制钢步骤中形成的氧化皮，灰尘， 粘合剂和碳质材料，向混合物中加入水以将混合物的含水量调节至7-30重量％，将混合物捏合，然后模压成团块，并将坯料进行强度提高 治疗。 所得到的砖块可用作铁合金的原料。 当坯料进行还原熔炼以回收金属时，金属可以用作合金钢的原料。
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公开(公告)号：US5135588A
公开(公告)日：1992-08-04
申请号：US667808
申请日：1991-03-12
申请人： Takuji Okiyama , Takuji Hara , Hisao Yasumura , Yutaka Kawai
发明人： Takuji Okiyama , Takuji Hara , Hisao Yasumura , Yutaka Kawai
CPC分类号： H01F1/14708 , C22C19/058
摘要： A Ni-Fe-Cr soft magnetic alloy essentially consisting of 40-50% Ni, 0.5-5% Cr and balance Fe and satisfying the following conditions:50.ltoreq.(Ni%)+4.times.(Cr%).ltoreq.60;S+O+B.ltoreq.0.008%;S.ltoreq.0.003%;O.ltoreq.0.005%; andB.ltoreq.0.005%;has excellent magnetic characteristics for magnetic core materials.
摘要翻译： Ni-Fe-Cr软磁合金，主要由40-50％Ni，0.5-5％Cr和余量Fe组成，满足以下条件：50（Ni％）+ 4x（Cr％）≤60 ; S + O + B <= 0.008％; S
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