passivation potentialとは 意味・読み方・使い方

When the potential is returned from the passivation potential 2 to the natural potential 1 through the return point R, the sweep is performed at a low rate at least up to the re-passivation minimum potential 8 in the inverse sweep to promote the dissolution of the grain boundary part.例文帳に追加

不動態化電位(2)から折り返し点(R)を経て自然電位(1)に戻す際に、少なくとも逆掃引時の再不動態化最小電位(8)迄は遅い速度で掃引して粒界部の溶解を促進する。 - 特許庁

The potential is thereafter inversely swept to the natural potential 1 through a re-passivation area and an active state area to selectively corrode the crystal grain boundary part.例文帳に追加

爾後、該電位を再不動態域と活性態域とを通過させて自然電位(1)まで逆掃引し、結晶粒界部を選択的に腐食させる。 - 特許庁

The sweep is performed at a high rate from the natural potential 1 to the passivation potential 2 to activate the etching target part while suppressing the corrosion of the whole crystal grain.例文帳に追加

自然電位(1)から不動態化電位(2)までは早い速度で掃引し、結晶粒全体の腐食を抑制しつつ腐食対象部位を活性化させる。 - 特許庁

A potential is applied while a etching target part of a metal surface is brought into contact with an electrolyte, and the potential is swept upwardly from a natural potential 1 to a return point of an optional value exceeding a passivation potential 2 to form a passive film in the etching target part.例文帳に追加

金属表面の腐食対象部位を電解液に接しさせて電位を加え、該電位を自然電位(1)から不動態化電位(2)を超えた任意値の折り返し点(R)まで上昇方向に掃引し、腐食対象部位に不動態皮膜を形成する。 - 特許庁

The storage capacitor 53 has a pixel potential side capacitance electrode 53A disposed on the passivation film 64 of the reflection region 50B and electrically connected to the pixel electrode 55 and a common potential side capacitance electrode 53B disposed opposite to the pixel potential side capacitance electrode 53A via the passivation film 64.例文帳に追加

蓄積容量５３は、反射領域５０Ｂのパッシベーション膜６４上に配置されかつ画素電極５５に電気的に接続された画素電位側容量電極５３Ａと、画素電位側容量電極５３Ａにパッシベーション膜６４を介して対向配置された共通電位側容量電極５３Ｂとを有する。 - 特許庁

The metal film comprises a metal material consisting of an insensitive area and a passivation area in an electric potential-pH diagram, and has no corrosion area or a very small corrosion area.例文帳に追加

そして、金属膜は、電位−ｐＨ図において不感域及び不動態域で構成され、腐食域を持たない又は腐食域が非常に小さい金属材料からなる。 - 特許庁

To provide a method capable of evenly and surely forming a passive film while suppressing excessive metal corrosion of a crystal grain surface, and selectively breaking and metal-corroding a passive film in a grain boundary part without stopping or holding sweep at a re-passivation minimum potential.例文帳に追加

結晶粒表面の過剰な金属腐食を抑えて、不動態皮膜をムラなく確実に形成でき、また、再不動態化最小電位にて掃引の停止・保持をすることなく、粒界部の不動態皮膜を選択的に破壊して金属腐食させ得る方法を提供する。 - 特許庁