http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
습동면유 겸용 수용성 금속가공유제의 제조 및 특성 연구
윤을용,노정석,김해원,김선덕,진경록,김재권 한국공업화학회 2004 응용화학 Vol.8 No.2
At processing of a metal process, much problems are happening by mixing between slide-way fluid and water-solubility metal-working fluid(MWF). In this study, measure physical & chemical properties and biodegradable properties of base stock and additives that is used to lubricant, and developed water-soluble metal working fluid by slide-way fluid combined use. Biodegradability of developed combined use fluid for 28 days is displayed lower than 10 ppm, and more superior performance than similar fluids in lubrication special quality test.