碱侵蚀 meaning in English

alkali attack
alkaline attack
alkaline etching

Whole machine with simply structure , crush room and material feeder for easy clean and dismantle . the touching parts of material , all adopt stainless steel , to acid endurable , erosion endurable . the machine with balance operation , low noise , good effects on crush and low energy consumption
本机有加料机构及粉碎机构组成，结构简单，清洗方便，与物料接触部分全部采用不锈钢制造，能耐酸、碱侵蚀、噪音低、效果好、能耗低、粉碎刀片可四面更换，并可根据物料的不同性能及粗细通过更换筛网布获得理想的效果。
These produels are produced by the techniques same with chemical bonded non - sintered bricks with semi - silica raw materials , they have high strength , good heat insulating and alkali resistant properties , they are mainly applied to the zones of large - sized cement rotary kilns which are croded badly by alkali , for example , the input zone , preheater , three - windtunnel , and decomposing zone
本产品采用半硅质原料，以化学结合不烧工艺生产而成，它具有强度高、隔热效果好、抗碱侵蚀能力强的特性，主要用于大型水泥回转窑筒入料区段、预热器、三次风管和分解带等碱侵蚀严重的部位。