向涟沧桑献上纯洁,青椒色情午夜成人免费网站,精品久久久久久无码中文野结衣,国产精品国产对白熟妇

     
Metallic silicon
Elkem?
PDF 333961
Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive to non-ferrous alloys. Metallic silicon is the product that is smelted by quartz and coke in electric furnace, the content of principal component silicon element is in 98% or so (in recent years, contain Si content 99.99% also include in metallic silicon), the rest impurity is iron, aluminium, calcium to wait.
Product characteristics
Silicon has the crystal structure and semiconductor properties of diamond
Application instructions
Metallic silicon is mainly used as an additive to non-ferrous alloys.
Application instructions
Energy and Chemicals
Electronics
Automobile and Transportation
主站蜘蛛池模板: 方山县| 沈阳市| 宜丰县| 锡林浩特市| 凤凰县| 雅江县| 三原县| 辉县市| 黄骅市| 商丘市| 锡林浩特市| 顺义区| 乡城县| 潼南县| 麦盖提县| 临西县| 射洪县| 疏附县| 山西省| 无为县| 衡阳市| 沐川县| 京山县| 辰溪县| 大田县| 太仆寺旗| 焦作市| 绥中县| 甘南县| 穆棱市| 响水县| 宁海县| 桃园县| 阿拉尔市| 平湖市| 保亭| 家居| 尼勒克县| 广安市| 牡丹江市| 嵊泗县|