接合体還元の英語

本発明のセラミックス−金属接合体の製造方法は、導電性を有するセラミックス材料からなるセラミックス部材１３１の接合面１３１ａに、還元性を有する還元剤１３４を塗工して上記接合面１３１ａにおける酸化膜を還元除去し、その後、セラミックス部材１３１と金属部材１３２とをろう材１３３を介して接合する工程を備えたセラミックス−金属接合体の製造方法である。例文帳に追加

The method for manufacturing the ceramic-metal joined body includes a step for bonding the ceramic member 131 and the metal member 132 via a brazing material 133 after removing by reduction an oxidized filling in the bonding face 131a by applying reducing agent 134 with reducing property on the bonding face 131a of the ceramic member 131 comprising a ceramic material having electroconductivity. - 特許庁

膜-電極接合体は、第１の主触媒層、第２の主触媒層、及び主触媒層らの間に位置する助触媒層を備える酸化電極、還元電極、及び酸化電極の第２の主触媒層と還元電極の間に形成された高分子電解質膜を備える。例文帳に追加

The membrane-electrode assembly includes an oxidation electrode having a first main catalyst layer, a second main catalyst layer, and an auxiliary catalyst layer positioned between the main catalyst layers, a reduction electrode, and a polymer electrolyte membrane formed between the second main catalyst layer of the oxidation electrode and the reduction electrode. - 特許庁

本発明は、大気中で簡便に接合でき、且つ接合した部材同士が１０７３Ｋという高温保持後や１０７３Ｋの水素還元雰囲気中で安定した接合気密性を有する接合体及び接合用ろう材を提供することを課題とする。例文帳に追加

To provide a joined body and a joining brazing filler metal which can be easily joined with each other in the atmosphere while joined members have the consistent joining airtightness after keeping the high temperature of 1,073K in the hydrogen reducing atmosphere at the temperature of 1,073K. - 特許庁

還元性ガスを用いたはんだ接合において接合後のはんだ層に発生する気泡を抑制することができる半導体部品の製造方法を提供する。例文帳に追加

To provide a method for manufacturing a semiconductor component, which can suppress, in solder joint using reductive gas, bubbles generated in a solder layer after joint. - 特許庁

還元後も燃料側電極とインターコネクタとの間の接合強度が低下しない、あるいは接合抵抗の上昇が少ないセル構造を有する固体電解質型燃料電池を提供することを目的とする。例文帳に追加

To provide a solid electrolyte fuel cell having a cell structure free from degradation in joint strength between a fuel side electrode and an interconnector after reduction, or having a less increase in joint resistance. - 特許庁

これにより、被接合部材Ｗ_１，Ｗ_２の表面を覆っている酸化物等の非金属物質を還元して、水溶性の錯体に変換して除去し、被接合部材Ｗ_１，Ｗ_２の表面には素材の金属を露出させる。例文帳に追加

In this way, non-metallic material such as oxides covering the surfaces of the members W1, W2 to be joined, is reduced and converted into water-soluble complexes and removed, and on the surfaces of the members W1, W2 to be joined, the metal of the base materials is exposed. - 特許庁

膜電極接合体又はその構成要素の還元処理及び酸洗処理を、この順で又は同時に行い、前記膜電極接合体に含まれる可溶性鉄イオンの量を電解質重量当たり１０ｐｐｍ以下にする還元・酸洗工程を備えた固体高分子型燃料電池の製造方法。例文帳に追加

The manufacturing method includes a reduction pickling treatment process in which a reduction treatment and a pickling treatment of the membrane electrode assembly or its constituent elements are carried out in this order or at the same time, to make a volume of soluble iron ions contained in the membrane electrode assembly 10 ppm or less in terms of weight ratio to the electrolyte. - 特許庁

高分子電解質膜２の両面にそれぞれ燃料電極３と酸化剤電極４を接合してなる膜電極接合体を備えた燃料電池において、膜電極接合体中に標準酸化還元電位が水素イオンよりも高い金属イオンを含有させる。例文帳に追加

In a fuel cell which includes a membrane electrode assembly obtained by assembling a fuel electrode 3 and an oxidant electrode 4 on each of both sides of a polymer electrolyte membrane 2, the membrane electrode assembly contains a metal ion of which the standard oxidation reduction potential is higher than that of a hydrogen ion. - 特許庁