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11. 发明授权

US6068712A Steel products having superior weathering, method of producing the steel products, and method of forming weathering protective rust on steel product surfaces 失效
标题翻译：具有优良耐候性的钢制品，钢制品的制造方法，以及在钢制品表面形成耐候性锈蚀的方法
公开(公告)号：US6068712A
公开(公告)日：2000-05-30
申请号：US225503
申请日：1999-01-06
申请人： Yasuyashi Yamane , Kazuhiko Shiotani , Fumimaru Kawabata , Toshiyuki Hoshino , Keniti Amano , Kimihiro Nishimura
发明人： Yasuyashi Yamane , Kazuhiko Shiotani , Fumimaru Kawabata , Toshiyuki Hoshino , Keniti Amano , Kimihiro Nishimura
IPC分类号： C23C8/14 , C23C8/18 , C23C8/80
CPC分类号： C23C8/14 , C23C8/18
摘要： The invention provides a steel product having superior weathering which is coated with a rust layer containing 50 or more weight % of non-crystalline rust, a method of producing the steel product, and a method of forming weathering protective rust on a material surface of the steel product. A material of a steel product is placed in an atmosphere in which the dew point is kept constant and the temperature of the steel product material is repeatedly varied between a temperature range of 5.degree. C. or more higher than the dew point and a temperature range of 5.degree. C. or more lower than the dew point. Weathering protective rust is thereby formed on the material surface of the steel product and a steel product having superior weathering is obtained. Preferably, the atmosphere contains 15 to 50 volume % of oxygen gas, and the temperature of the steel product is varied at a rising rate of 0.1 to 2.degree. C./minute and a lowering rate of 0.01 to 2.degree. C./minute. Alternatively, a desired steel product can also be obtained by placing a material of the steel product in an atmosphere containing 15 to 50 volume % of oxygen gas, keeping constant the dew point in the atmosphere, and keeping the temperature of the steel product material in the atmosphere at a certain value in a temperature range between a temperature 5.degree. C. lower than the dew point and a temperature 20.degree. C. lower than the dew point; or by placing a material of the steel product in an atmosphere containing 15 to 50 volume % of oxygen gas, and forming and keeping a water film with a thickness not more than 500 .mu.m but not less than 50 .mu.m on a material surface of the steel product.
摘要翻译：本发明提供一种具有优良耐候性的钢制品，其涂有含有50重量％以上非结晶锈的锈层，该钢制品的制造方法以及在该材料表面上形成耐候性锈蚀的方法钢制品。将钢材的材料放置在露点保持恒定的气氛中，并且钢产品材料的温度在5℃以上的温度范围内反复变化，并且温度范围比露点低5℃或更高。由此，在钢材的材料表面形成耐候性保护锈，得到耐候性优异的钢制品。优选气氛含有15〜50体积％的氧气，钢产品的温度以0.1〜2℃/分钟的升高速度变化，0.01〜2℃/分钟的降低速度。或者，也可以通过将钢材的材料放置在含有15〜50体积％的氧气的气氛中，使大气中的露点保持恒定，并将钢材的温度保持在在一定温度范围内的气氛在比露点低5℃的温度和比露点低20℃的温度范围内; 或通过将钢制品的材料放置在含有15〜50体积％的氧气的气氛中，在其材料表面上形成并保持厚度不大于500μm〜50μm的水膜钢铁产品。

12. 发明申请

US20050121291A1 Transfer apparatus for transferring body side of automotive vehicle and transfer method thereof 有权
标题翻译：用于转移机动车体侧的转移装置及其转移方法
公开(公告)号：US20050121291A1
公开(公告)日：2005-06-09
申请号：US11001094
申请日：2004-12-02
申请人： Setsuo Nakamura , Kimihiro Nishimura
发明人： Setsuo Nakamura , Kimihiro Nishimura
IPC分类号： B62D65/18 , B65G29/00
CPC分类号： B62D65/18
摘要： A transfer apparatus for transferring a body side of an automotive vehicle which is supported so that a front-to-rear direction of the body side coincides with a transfer direction, includes a hanger having a plurality of support members for supporting a side sill lower portion, a rear pillar or its adjacent portion and an arch portion front side of a rear wheel house of the body side, respectively. The hanger is configured to support the body side in a posture inclining inboard of the automotive vehicle and declining toward a rear end of the body side. hanger is further configured so that the body side is urged only by its own weight against the support members so as to be positioned and supported thereby. A transfer method for the body side is also provided.
摘要翻译：一种传送装置，用于传送机体的身体侧，其被支撑为使得身体侧的前后方向与传送方向一致，所述传送装置包括具有多个支撑部件的吊架，所述支撑部件用于支撑下纵梁，后支柱或其相邻部分和主体侧后轮室的拱形部分前侧。所述衣架被构造成将所述身体侧支撑在倾斜于所述机动车辆内侧的姿势中，并且向身体侧的后端下降。衣架进一步构造成使得主体侧仅通过其自身的重量抵靠支撑构件被推压以便被定位和支撑。还提供了身体侧的转移方法。

13. 发明授权

US06436340B1 Weatherable steel material 失效
标题翻译：耐候钢材
公开(公告)号：US06436340B1
公开(公告)日：2002-08-20
申请号：US09485265
申请日：2000-02-24
申请人： Kazuhiko Shiotani , Akio Ohmori , Kimihiro Nishimura , Yasuyoshi Yamane , Fumimaru Kawabata , Keniti Amano
发明人： Kazuhiko Shiotani , Akio Ohmori , Kimihiro Nishimura , Yasuyoshi Yamane , Fumimaru Kawabata , Keniti Amano
IPC分类号： C22C3816
CPC分类号： C22C38/08 , C22C38/002 , C22C38/04 , C22C38/16
摘要： Steel is obtained which comprises by wt %, C: 0.001-0.025%, Si: not more than 0.60%, Mn: 0.10-3.00%, P: 0.005-0.030%, S: not more than 0.01%, Al: not more than 0.10%, Cu: 0.1-1.5%, Ni: 0.1-6.0%, B: 0.0001-0.0050%, and the balance being Fe and inevitable impurities; since the steel contains C and P in small contents, stable amorphous rusts are formed on the surface thereof at an early stage; and steel simultaneously realizes excellent weather resistance, material weldability and toughness particularly in an environment such as a seashore district and the like where salt is present in a large amount.
摘要翻译：得到钢，其含量为C：0.001-0.025％，Si：不大于0.60％，Mn：0.10-3.00％，P：0.005-0.030％，S：0.01％以下，Al：不大于 Cu：0.1-1.5％，Ni：0.1-6.0％，B：0.0001-0.0050％，余量为Fe和不可避免的杂质; 由于钢含有少量的C和P，所以在其表面上形成稳定的非晶态锈，特别是在诸如大量存在盐的海滨区等环境中，钢同时实现了优异的耐候性，材料的焊接性和韧性。

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