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- metallographic etchant 金相腐蚀液
- Improve the process of metallographic test . 完成必要的分析检验。
- Perchloride of iron used to etch gravure cylinders. Alernative term: etchant. 中义腐蚀凹版辊筒的高氯酸铁。
- The feasibility of Confined Etchant Layer Technique(CELT) has been studied. 本文对用于三维超出图形复制加工的约束刻蚀剂层技术进行了可行性研究。
- No abnormity was found in the metallographi cal analysis and hardness test. 金相和硬度分析未发现明显异常组织和硬度分布。
- The etchant penetrates between the fine grains to etch the plate forming countless tiny cells that print in a soft texture. 腐蚀剂在微粒间渗入,把版面腐蚀,造成无数小窝,印出一个柔和纹理。
- The fracture of a steel rail was analyzed by means of metallographic microscope, SEM and EDS. 摘要用金相显微镜、扫描电镜、能谱仪分析了钢轨断裂原因。
- Injury may result if the etchant is allowed to remain on the skin or mucosa for extended periods of time. 如果延长酸蚀剂保留在皮肤或粘膜上的时间则会引起伤害。
- Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI-ETCH are severe eye and tissue irritants. 瓷酸蚀剂的氢氟酸和UNI-ETCH的磷酸是一种强烈的眼睛和组织的刺激物。
- The effects of composition of etchant, etching temperature and etching time on etching rate are also investigated. 通过研究刻蚀剂组份、刻蚀时间、刻蚀温度对刻蚀速率的影响,可提供合适的刻蚀剥层方案。
- It is also used as the etchant for etching Aluminum and Silicon Nitride film in semi-silicon IC. 在硅平面晶圆集成电路生产中,用于铝及氮化硅的蚀刻;
- Metallographic examination and chemical composition analysis were done for analyzing the reason of spalling. 采用金相检验和化学分析等测试手段对轧辊剥落进行了分析。
- Transene Co. Inc., "Materal safety data sheet for aluminum etchant type A", Transene Co. Inc., Rowley, MA, 1987. 李世鸿,"积体电路制程技术",五南图书出版公司,民国87年10月。
- Surface crack on teethclamp was studied by means of macroscopic and metallographic examination. 采用外观和金相检验等方法对牙钳表面裂纹进行了分析。
- Rinse with copious amounts of water to remove etchant and air dry.The etched surface may appear dull and frosty. 用大量的水充分地冲洗酸蚀液,并且用空气枪干燥。被腐蚀过的表面有些许会出现晦暗和浑浊。
- The fractured tubing was analyzed by fractographic inspection,metallographic examination,and mechanic property testing. 对油管进行了断口分析、金相检验、材料力学性能试验。
- Experiments further show that the continuous regeneration of acidic copper etchant can be achieved and a high cop... 实验进一步证实,一套以BDD电极为核心的装置可以实现蚀铜液连续再生,并能维持高蚀铜速度。
- For Materials Engineer: Knowledge of Composite Materials, Plastics and Metallographic Structures. 材料工程师必须具备复合材料、塑料和金相结构知识;
- Comparing with different chemical etchant, FPM(HF-H2O2-H2O Mixing) can reach a high selectivity of Sion/SiO2. 通过不同腐蚀药液的比较,结果表明,FPM(HF- H2O2-H2O混合液)能够达到氮氧化硅对氧化硅较高的选择比。
- Control system of large metallographic specimen cutting machine has been designed based on programmable controller PLC. 基于可编程控制器PLC设计了大型金相试样切割机的控制系统。