corrosion percentとは 意味・読み方・使い方

The composition comprises from about ≥2 to about ≤5 weight percent ashless acidic rust preventive agent, from about ≥25 to about ≤50 weight percent neutral alkaline earth metal sulfonate corrosion inhibitor, from about ≥25 to about ≤50 weight percent phosphorus-based corrosion inhibitor, and a process oil component.例文帳に追加

かかる組成物は略２重量％以上略５重量％以下の無灰酸性錆防止剤、略２５重量％以上略５０重量％以下の中性スルホン酸アルカリ土類金属塩腐食防止剤、略２５重量％以上略５０重量％以下のリン系腐食防止剤、及びプロセス油を含む。 - 特許庁

An alloy of aluminum and neodymium including 0.9 atomic percent or more of Nd, which is excellent in resistance to pitting corrosion, is used as the material for these electrodes.例文帳に追加

この電極材料として、孔食耐性に優れたＮｄの含有量が０．９原子％以上のＡｌ−Ｎｄ合金を用いる。 - 特許庁