公开(公告)号：US20150083279A1

公开(公告)日：2015-03-26

申请号：US14554998

申请日：2014-11-26

申请人： HONDA MOTOR CO., LTD. ,  DAIDO STEEL CO., LTD.

发明人： Isamu SAITO ,  Yoshihiro TAKITANI ,  Shinichiro KATO ,  Makoto HOBO ,  Keiichiro KAMIYA ,  Takahiro MIYAZAKI ,  Takashi KANO

IPC分类号： F16C3/06 ,  C23C8/32

CPC分类号： F16C3/06 ,  B21K1/08 ,  C23C8/32 ,  Y10T29/49286 ,  Y10T74/2173

摘要： A nitrocarburized crankshaft member made of a steel having essentially ferrite and perlite, and at least a portion of a steel surface thereof having a ferrite surface area of 50% or greater that is imparted with a nitrocarburized hard layer. The steel consists of C, Si, Mn, Cu, Ni, and Cr as required elements and Mo, N, s-Al, Ti, Pb, Bi, and Ca as optional elements that may be included, and Fe and inevitable impurities. C is within a range of 0.25 to 0.32%. The nitrocarburized crankshaft member includes a thickness of a surface compound layer of the nitrocarburized hard layer of 10 to 35 μm that is formed during establishment of a diffusion depth of a nitrogen diffusion zone below the surface compound layer of 700 μm or greater.

摘要翻译： 一种由基本上为铁素体和珍珠岩的钢制成的氮碳共渗曲轴构件，其至少一部分钢铁表面的铁素体表面积为50％以上，赋予了氮碳共渗硬化层。 该钢由需要的元素C，Si，Mn，Cu，Ni和Cr组成，可以包括Mo，N，s-Al，Ti，Pb，Bi和Ca作为任选的元素，以及Fe和不可避免的杂质。 C在0.25〜0.32％的范围内。 氮碳共渗曲轴构件包括在建立700μm或更大的表面化合物层下方的氮扩散区的扩散深度期间形成的10至35μm的氮碳共渗硬化层的表面化合物层的厚度。

公开(公告)号：US20140326365A1

公开(公告)日：2014-11-06

申请号：US14263254

申请日：2014-04-28

申请人： DAIDO STEEL CO., LTD. ,  HONDA MOTOR CO., LTD.

发明人： Hiroki MASUDA ,  Hideki MATSUDA ,  Ayumi YAMAZAKI ,  Shinichiro KATO ,  Takahiro MIYAZAKI

IPC分类号： C23C8/32 ,  F16C3/06 ,  C21D9/30

CPC分类号： C23C8/32 ,  C21D9/30 ,  C23C8/02 ,  F16C3/06 ,  F16C3/08

摘要： Provided is a method of manufacturing a nitrocarburized crankshaft which is obtained by subjecting a bainitic microalloyed steel to a forging and a machining, and further subjecting the bainitic microalloyed steel to at least a strain releasing heat treatment and a subsequent nitrocarburizing treatment, the bainitic microalloyed steel containing, as essentially added elements, in terms of mass %: 0.10% to 0.40% of C; 0.10% to 1.0% of Si; 1.0% to 2.0% of Mn; 0.05% to 0.40% of Mo; and 0.05% to 0.40% of V, and the bainitic microalloyed steel optionally further containing, as arbitrarily added elements, in terms of mass %: 0.01% to 0.1% of S; 0.005% to 0.2% of Ti; 0.001% to 0.03% of Al; 0.50% or less of Cr; 0.5% or less of Cu; and 0.5% or less of Ni, with the balance being Fe and unavoidable impurities.

摘要翻译： 提供了一种通过使贝氏体微合金化钢进行锻造和机械加工而获得的氮碳共渗曲轴的制造方法，并且进一步对贝氏体微合金化钢进行至少应变释放热处理和随后的氮碳共渗处理，贝氏体微合金化钢 含有以质量％计的基本添加元素：C：0.10〜0.40％ 0.10％〜1.0％的Si; 1.0％〜2.0％的Mn; 0.05％〜0.40％的Mo; 和0.05〜0.40％的V，贝氏体微合金化钢任选地进一步含有以质量％计的任意添加元素：S：0.01〜0.1％ 0.005％〜0.2％的Ti; 0.001％〜0.03％的Al; 0.50％以下的Cr; 0.5％以下的Cu; 和0.5％以下的Ni，余量为Fe和不可避免的杂质。

公开(公告)号：US20170096720A1

公开(公告)日：2017-04-06

申请号：US15280135

申请日：2016-09-29

申请人： DAIDO STEEL CO., LTD.

发明人： Yuuki TANAKA ,  Takahiro MIYAZAKI ,  Ayumi YAMAZAKI ,  Yusuke YOSHIMI ,  Hiroki TERADA ,  Makoto HARITANI

IPC分类号： C21D8/06 ,  C21D6/02 ,  C22C38/50 ,  C22C38/48 ,  C22C38/54 ,  C22C38/44 ,  C22C38/42 ,  C22C38/04 ,  C22C38/02 ,  C22C38/00 ,  C21D6/00 ,  C22C38/46

CPC分类号： C21D8/065 ,  C21D6/004 ,  C21D6/005 ,  C21D6/008 ,  C21D6/02 ,  C21D2211/002 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54

摘要： The present invention relates to a part obtained from an age hardening type bainitic microalloyed steel, a process for producing the part, and the age hardening type bainitic microalloyed steel. In particular, the present invention relates to a part which has been controlled so as to have higher values of strength than conventional parts, a process for producing the part, and the age hardening type bainitic microalloyed steel.

公开(公告)号：US20170073785A1

公开(公告)日：2017-03-16

申请号：US15123076

申请日：2015-03-03

申请人： DAIDO STEEL CO., LTD. ,  DENSO CORPORATION

发明人： Yuuki TANAKA ,  Makoto HARITANI ,  Takahiro MIYAZAKI ,  Kouji MORITA ,  Yoshihiro TANIMURA ,  Toshimasa ITO ,  Tadashi NISHIWAKI ,  Tomomitsu FUKUOKA

IPC分类号： C21D6/00 ,  C22C38/58 ,  C22C38/50 ,  C22C38/48 ,  C22C38/00 ,  C22C38/44 ,  C22C38/42 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  C22C38/60 ,  C22C38/46

摘要： The present invention provides an age hardening type bainitic microalloyed steel having a composition which includes, in terms of mass %: 0.06-0.35% of C; 0.01-2.00% of Si; 0.10-3.00% of Mn; 0.001-0.200% of S; 0.001-2.00% of Cu; 0.40-3.00% of Ni; 0.10-3.00% of Cr; 0.10-1.00% of Mo; 0.10-1.00% of V; and 0.001-0.100% of s-Al, with the remainder being Fe and unavoidable impurities, and which satisfies a value of the following expression (1) to be 20 or larger and a value of the following expression (2) to be 0.82 or larger: 3×[C]+10×[Mn]+2×[Cu]+2×[Ni]+12×[Cr]+9×[Mo]+2×[V]  expression (1); 1.66×[C]+0.18×[Si]+0.27×[Mn]+0.09×[Ni]+0.32×[Cr]+0.34×[Mo]+0.44×[V]  expression (2), in which each [ ] in the expression (1) and the expression dicates a content of the element shown therein in terms of mass %.

摘要翻译： 其中表达式（1）中的每个[]和表达式以质量％表示其中所示的元素的含量。

公开(公告)号：US20150038666A1

公开(公告)日：2015-02-05

申请号：US14445393

申请日：2014-07-29

申请人： HONDA MOTOR CO., LTD.

发明人： Takahiro MIYAZAKI ,  Kazuhiro MIURA ,  Tadahiro SHIBA

IPC分类号： H01L51/00 ,  C08G61/10 ,  H01L51/42

CPC分类号： C08G61/10 ,  C08G2261/12 ,  C08G2261/312 ,  C08G2261/46 ,  C08G2261/91 ,  H01L51/0038 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

摘要： A bulk heterojunction-type organic photovoltaic cell, i.e., BHJ solar cell, has a photoelectric conversion layer containing a mixture of a donor domain and an acceptor domain. The donor domain contains a polymer as a donor (photoelectric conversion material), and the polymer is obtained by reaction of a polyphenylene having a structural unit selected from moieties represented by the following general formulae (1) to (3). For example, the acceptor domain contains phenyl-C61-butyric acid methyl ester (PCBM) as an acceptor. R1 to R8 in the general formulae (1) to (3) independently represent a hydrogen atom, an alkyl group, or an alkoxy group.

摘要翻译： 本体异质结型有机光伏电池即BHJ太阳能电池具有含有供体区和受体结构域的混合物的光电转换层。 供体结构域含有作为供体的聚合物（光电转换材料），通过具有选自下述通式（1）〜（3）所示的结构单元的结构单元的聚亚苯的反应得到聚合物。 例如，受体结构域含有苯基-C61-丁酸甲酯（PCBM）作为受体。 通式（1）〜（3）中的R 1〜R 8独立地表示氢原子，烷基或烷氧基。

公开(公告)号：US20150034880A1

公开(公告)日：2015-02-05

申请号：US14445332

申请日：2014-07-29

申请人： HONDA MOTOR CO., LTD.

发明人： Kazuhiro MIURA ,  Takahiro MIYAZAKI ,  Tadahiro SHIBA

IPC分类号： H01L51/00 ,  C08G61/10 ,  H01L51/42

CPC分类号： H01L51/0035 ,  C08G61/10 ,  C08G2101/00 ,  C08G2261/12 ,  C08G2261/228 ,  C08G2261/312 ,  C08G2261/3142 ,  C08G2261/46 ,  C08G2261/91 ,  C09J175/04 ,  H01L51/0036 ,  H01L51/0043 ,  H01L51/0047 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

摘要： A bulk heterojunction-type organic photovoltaic cell, i.e., BHJ solar cell, has a photoelectric conversion layer containing a mixture of a donor domain and an acceptor domain. The donor domain contains a polymer as a donor (photoelectric conversion material), and the polymer is obtained by reaction of a polyphenylene represented by the following general formula (1). For example, the acceptor domain contains phenyl-C61-butyric acid methyl ester (PCBM) as an acceptor. At least one of R1 to R6 in the general formula (1) is an alkoxy group, and R7 to R10 independently represent a hydrogen atom, an alkyl group, or an alkoxy group.

摘要翻译： 本体异质结型有机光伏电池即BHJ太阳能电池具有含有供体区和受体结构域的混合物的光电转换层。 供体结构域含有作为供体的聚合物（光电转换材料），通过由以下通式（1）表示的聚苯醚反应获得聚合物。 例如，受体结构域含有苯基-C61-丁酸甲酯（PCBM）作为受体。 通式（1）中的R 1〜R 6中的至少一个为烷氧基，R 7〜R 10独立地表示氢原子，烷基或烷氧基。