| 精铸石的密度是多少 |
| 添加时间：2019/12/23 16:22:25 浏览次数： |
| 精铸石的密度是多少 What is the density of the cast stone 铸石是一种经加工而成的硅酸盐结晶材料，采用天然岩石(玄武岩、辉绿岩等基性岩、以及页岩)或工业废渣(高炉矿渣、钢渣、铜渣、铬渣、铁合金渣等)为主要原料，经配料、熔融、浇注、热处理等工序制成的晶体排列规整、质地坚硬、细腻的非金属工业材料。 铸石具有很好的耐腐蚀、耐磨性能，其耐酸碱性可达99%以上，耐磨性比锰钢高5~10倍，比碳素钢高数十倍;其莫氏硬度7~8，仅次于金刚石和刚玉。但其韧性、抗冲击性较差，切削加工困难。 铸石制品主要有铸石管、铸石复合管、铸石板和铸石料，等等 Cast stone is a kind of silicate crystal material, which is made of natural rock (basalt, diabase and other basic rocks, as well as shale) or industrial waste slag (blast furnace slag, steel slag, copper slag, chromium slag, ferroalloy slag, etc.) as the main raw materials. The crystal is made of regular arrangement, hard texture and fine non-metallic industrial materials by batching, melting, pouring, heat treatment and other processes. The caststone has good corrosion resistance and wear resistance. Its acid-base resistance is over 99%. Its wear resistance is 5-10 times higher than manganese steel and 10 times higher than carbon steel. Its Mohs hardness is 7-8, second only to diamond and corundum. But its toughness and impact resistance are poor, and it is difficult to cut. Cast stone products mainly include cast stone pipe, cast stone composite pipe, cast stone plate and cast stone, etc |
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