引っ掻き疵の英語

遠心鋳造された鋳鉄管を、金型から摩擦抵抗や引っ掻き疵等が生ずることなく、鋳造後直ちに円滑且つ迅速に引抜き、生産性高く鋳鉄管を製造する。例文帳に追加

To produce a cast iron tube at a high productivity with which the cast iron tube with a centrifugal casting is smoothly and quickly pulled out just after casting without developing friction resistance and scratched flaw, etc., from a metallic mold. - 特許庁

金属アレルギーの原因となる金属成分、例えばＮｉ，Ｃｏ，Ｓｎ，Ｃｒ等の使用を避けて、貴金属装飾品の材料として要求される色調が良く、鋳造性、加工性に優れ、更には加工中や使用中に引っ掻き疵ができ難い十分な強度（硬さＨｖ）を得ることができる装飾品用白金合金を提供する。例文帳に追加

To provide a platinum alloy for ornaments which has a satisfactory color tone required as that of the material for noble metal ornaments, has excellent castability and workability and can obtain sufficient strength (hardness Hv) to a degree that scratches are hard to occur in the process of working and using by avoiding the use of metallic components causing metal allergies such as Ni, Co, Sn and Cr. - 特許庁