Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020203014 - COMPOSITE MEMBER AND HEAT RADIATION MEMBER

Publication Number WO/2020/203014
Publication Date 08.10.2020
International Application No. PCT/JP2020/009414
International Filing Date 05.03.2020
IPC
B32B 9/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
9Layered products essentially comprising a particular substance not covered by groups B32B11/-B32B29/137
C22C 23/00 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
23Alloys based on magnesium
C22C 23/02 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
23Alloys based on magnesium
02with aluminium as the next major constituent
C22C 23/04 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
23Alloys based on magnesium
04with zinc or cadmium as the next major constituent
C22C 23/06 2006.01
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
23Alloys based on magnesium
06with a rare earth metal as the next major constituent
C23C 28/00 2006.01
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
28Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups C23C2/-C23C26/173
Applicants
  • 住友電気工業株式会社 SUMITOMO ELECTRIC INDUSTRIES, LTD. [JP]/[JP]
  • 株式会社アライドマテリアル A.L.M.T. CORP. [JP]/[JP]
Inventors
  • 後藤 健吾 GOTO, Kengo
  • 池田 智昭 IKEDA, Tomoaki
  • 細江 晃久 HOSOE, Akihisa
  • 石川 福人 ISHIKAWA, Fukuto
  • 杉澤 正則 SUGISAWA, Masanori
Agents
  • 特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.
Priority Data
2019-07085302.04.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) COMPOSITE MEMBER AND HEAT RADIATION MEMBER
(FR) ÉLÉMENT COMPOSITE ET ÉLÉMENT À RAYONNEMENT THERMIQUE
(JA) 複合部材、及び放熱部材
Abstract
(EN)
Provided is a composite member that has excellent substrate corrosion resistance and excellent heat radiation performance. The composite member is provided with: a substrate made of a composite material including magnesium or a magnesium alloy and SiC; and a coated layer provided on a surface of the substrate, wherein the coated layer has an outermost surface layer provided on an outermost surface thereof and an intermediate layer provided right beneath the outermost surface layer, the outermost surface layer includes nickel and phosphorous, the intermediate layer has copper as a main ingredient thereof, and the intermediate layer has a thickness of 30 μm or more.
(FR)
L'invention concerne un élément composite qui présente une excellente résistance à la corrosion de substrat et une excellente performance de rayonnement thermique. L'élément composite est pourvu : d'un substrat constitué d'un matériau composite comprenant du magnésium ou un alliage de magnésium et du SiC ; et d'une couche revêtue disposée sur une surface du substrat, la couche revêtue ayant une couche de surface la plus à l'extérieur disposée sur une surface la plus à l'extérieur et une couche intermédiaire disposée juste en dessous de la couche de surface la plus à l'extérieur, la couche de surface la plus à l'extérieur comprend du nickel et du phosphore, la couche intermédiaire a du cuivre comme ingrédient principal, et la couche intermédiaire a une épaisseur de 30 µm ou plus.
(JA)
基板の耐食性に優れる上に、放熱性に優れる複合部材を提供する。マグネシウム又はマグネシウム合金とSiCとを含む複合材料で構成される基板と、前記基板の表面に設けられた被覆層とを備え、前記被覆層は、最表面に設けられた最表面層と、前記最表面層の直下に設けられた中間層とを有し、前記最表面層は、ニッケルとリンとを含み、前記中間層は、銅を主成分とし、前記中間層の厚みは、30μm以上である、複合部材。
Latest bibliographic data on file with the International Bureau