Director Wang knowledge coke talk forever,samsung cases, like giving lectures. It also has minerals and lime with ah ! Director Wang interrupted Liu Bingkun words: Let's blast, is to hit iron ore melting, so that the separation of iron and stone, iron than the major, in the bottom of the blast furnace, the proportion of small stones, floating above the molten iron, we called slag, the molten slag water put out, add hot metal, after cooling into ingots, is iron ingots, you know? Director Wang also speak up. The lime used to do ?
Lime, Director Wang Wang Dali patted the shoulder : cheap oakley sunglasses Limestone alkaline. Lime filling into a blast furnace, a furnace charge loosen things, and do not let the pressure between the ores and minerals too tight, afraid of suspended material. Another of it, is to make the ph value of the iron remains basic. samsung s4 cases Know, something crisp acidic, basic things toughness if acidic big iron is brittle, high hardness, thrown on the ground to crack, high hardness and good machining lathes, so cast iron, to be slightly alkaline nature, lime and the ore is in sulfur, sulfur is what sulfur is acidic.
After you give them leave samsung s3 cases class bar. Liu Bingkun see endless Director Wang said, can not help interrupting him. Director Wang Yi Leng, asked: how, I say wrong? Right, right, you are talking about right, but today is to talk about samsung s3 cases samsung s3 cases pull and push them to do coke lime and mineral matter. Director Wang puzzled. Pull coke road far ah, two hundred meters from it, only one hundred meters of the road ore, lime way closer, this is not the bully samsung s3 cases youth, pay for equal work ? Liu Bingkun cried.
没有评论:
发表评论