公开(公告)号：US5273634A

公开(公告)日：1993-12-28

申请号：US857004

申请日：1992-03-25

申请人： Yasushi Fukui ,  Tadaaki Miono ,  Kazunari Nakamoto ,  Tsuguyasu Yoshii

发明人： Yasushi Fukui ,  Tadaaki Miono ,  Kazunari Nakamoto ,  Tsuguyasu Yoshii

IPC分类号： C23C2/02 ,  C23F4/00 ,  C23G5/00 ,  C23C14/34 ,  B05D1/18

CPC分类号： C23G5/00 ,  C23C2/02

摘要： A steel strip is cleaned by sputtering-etching with ion beams of argon. By the sputtering-etching, an oxide film of easily oxidable elements such as chromium and silicon is removed. The cleaned steel strip is hot-dipped.

公开(公告)号：US5118576A

公开(公告)日：1992-06-02

申请号：US674570

申请日：1991-03-25

申请人： Kenji Imae ,  Katsuhiko Masaki ,  Hideo Miyake ,  Masahiko Soda ,  Tsuguyasu Yoshii ,  Takashi Okuyama

发明人： Kenji Imae ,  Katsuhiko Masaki ,  Hideo Miyake ,  Masahiko Soda ,  Tsuguyasu Yoshii ,  Takashi Okuyama

IPC分类号： B32B9/00 ,  B32B15/04 ,  C09K3/10 ,  F16J15/12

CPC分类号： B32B15/04 ,  F16J15/122 ,  Y10T428/30 ,  Y10T428/31678

摘要： Material for expanded graphite gasket comprising an expanded graphite sheet and a stainless steel sheet provided on its surface with a coating layer of a predetermined metal, the expanded graphite sheet and the stainless steel sheet being adhered to each other by use of adhesive.

摘要翻译： 用于膨胀石墨垫片的材料包括膨胀石墨片和在其表面上设置有预定金属的涂层的不锈钢片，所述膨胀石墨片和所述不锈钢片通过使用粘合剂彼此粘合。

公开(公告)号：US5225382A

公开(公告)日：1993-07-06

申请号：US858456

申请日：1992-03-27

申请人： Atsushi Mizuno ,  Yasushi Fukui ,  Kazunari Nakamoto ,  Tsuguyasu Yoshii

发明人： Atsushi Mizuno ,  Yasushi Fukui ,  Kazunari Nakamoto ,  Tsuguyasu Yoshii

IPC分类号： C23C14/08 ,  C23C14/32

CPC分类号： C23C14/0015 ,  C23C14/083

摘要： A titanium oxide film consists of a mixture of titanium monoxide (TiO), titanium dioxide (TiO.sub.2), titanium trioxide (Ti.sub.2 O.sub.3), titanium pentoxide (Ti.sub.3 O.sub.5) and other titanium oxides which are expressed as Ti.sub.n O.sub.2n-1 is an integer from 4 to 10. Average content of oxygen in the film is from 51 to 59 atom percent.

公开(公告)号：US5206093A

公开(公告)日：1993-04-27

申请号：US773497

申请日：1991-10-09

申请人： Katsuhiko Masaki ,  Suenori Mori ,  Tsuguyasu Yoshii

发明人： Katsuhiko Masaki ,  Suenori Mori ,  Tsuguyasu Yoshii

IPC分类号： C23C14/16 ,  C23C28/02

CPC分类号： C23C28/023 ,  C23C14/16 ,  Y10T428/12743 ,  Y10T428/12806

摘要： A multilayer metal-coated steel sheet comprising as a first layer a Zr coating layer formed on the surface of a steel sheet, and as a second layer an Al coating layer formed on said first layer. As another embodiment, also disclosed is a multilayer metal-coated steel sheet comprising as a first layer a Zr coating layer formed on the surface of a steel sheet, as a second layer an Al-Zr alloy coating layer containing Zr in an amount of 1% by weight to 50% by weight, formed on said first layer, and as a third layer an Al coating layer formed on said second layer.The multilayer metal-coated steel sheet of the present invention has an improved corrosion resistance, heat resistance and formability.

公开(公告)号：US4933143A

公开(公告)日：1990-06-12

申请号：US237786

申请日：1988-08-29

申请人： Toshiro Adachi ,  Atsushi Fujii ,  Isamu Yoshimura ,  Tsuguyasu Yoshii

发明人： Toshiro Adachi ,  Atsushi Fujii ,  Isamu Yoshimura ,  Tsuguyasu Yoshii

IPC分类号： C22C38/42

CPC分类号： C22C38/42

摘要： An austenitic stainless steel having excellent corrosion resistance in hot aqueous medium is disclosed. The steel essentially consists by weight ofC: not more than 0.08%Si: 2.5-4.0%Mn: not more than 0.8%P: not more than 0.045%S: not more than 0.005%Cr: 16-25%Ni: 6-20%Cu: 1.5-4.0%N: not more than 0.05%and the balance Fe and unavoidable incidental impurities.