1) chemical retting
化学浸解
2) chemical zincation
化学浸锌
1.
Based on various zincation solutions,a novel chemical zincation technique was put forward through applying inhibitor,refining agent,activator,accelerating agent,potential-conditioning agent,stabilizer,surfactant,and non-cyanide composite complexing agent,which has appropriate batch formula,simple maintaining and controlling conditions.
在各种浸锌溶液优选的基础上,通过添加缓蚀剂、细化剂、活化剂、促进剂、电位调节剂、稳定剂、表面活性剂及无氰化物的组合络合剂等研制出了一种全新的化学浸锌工艺。
3) chemical extraction
化学浸提
1.
The bioleaching efficiency of different heavy metals from 5 kinds of batteries was investigated; The comparison in release efficiency between bioleaching and chemical extraction was carried out; The influence of initial pH on the bioleaching efficiency was studied.
考察了生物淋滤对5种电池中重金属的溶出效果,比较了化学浸提和生物淋滤对三种电池中重金属的溶出效率,研究了起始pH值对生物淋滤溶出电池中重金属的影响模式。
4) chemical immersion
化学浸泡
1.
The crevice corrosion of 22Cr duplex stainless steel in oil field was investigated by using chemical immersion and electrochemical methods,and the crevice corrosion test were performed in different temperature according to practical environment of oil field.
采用化学浸泡法和电化学方法研究了22Cr双相不锈钢在油田地面环境下的缝隙腐蚀状况,并结合当地地面状况进行不同温度的缝隙腐蚀试验。
2.
There are three ways can be used to do it which are calcination,steaming in high temperature and Chemical immersion.
比较了煅烧裂解、高温蒸煮、化学浸泡三种开解方法,化学浸泡法不需要加温,操作方便,工艺流程简单,开解率可达98%以上。
5) chemical erosion
化学浸蚀
1.
Based on the properties of the precise profiled titanium wire that the dimension is small,high accuracy and the requirements of its inner and surface!quality are very high,the article aims to study on preparation of metallographic sample,the way of chemical erosion and aspects needed to pay attention to.
针对异型钛材尺寸小,精度高,内在质量及表面质量要求高的特点,探讨了相应金相样品的制备、化学浸蚀的方法及应该注意的问题,制得了清晰的金相照片,为实现异型钛材生产中的内部质量控制提供了保证。
补充资料：汗浸浸
1.汗水浸湿貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条