石英玻璃英文

水晶（Quartz Crystal)是一种无色透明的大型石英结晶体矿物。它的主要化学成份是二氧化硅。化学式为SiO2。水晶呈无色、紫色、黄色、绿色及烟色等

Participation scope: A, glass intensive processing mechanical exhibition region clearer, cutter, machine for edging, engraving machine, drill press, film plating machine, net copier, tube drawing bench, drawing machine, steel and band equipment, spatial equipment, sand, system illuminating apparatus, print works, windows and doors production equipment and so on. B, the glass production uses the instrument, the equipment and the automatic control exhibition region: 1. Systems and each kind of equipment and the melt kiln, the feeding machine and so on dressing, ingredient, blend, weighing, the annealing kiln, roast the flowered kiln, supply the material and the work pond, the crucible and so on. 2. Burning technology, combustion train, spray gun, spray nozzle and other energy conservation equipment and tin trough, shaper, automatic press, separator, hay stacker and packing and mold and press-and-blow machine and so on. 3. Microcomputer and automatic control system machine software, online automatic monitor installment and raw material, half-finished product and end product, physical, chemistry performance monitor instrument and equipment and so on. 4. Attrition material and mold, glass tool and environmental protection and comprehensive utilization facility and so on. C, the glass product and applies the exhibition region: 1. Construction ornamental glass: The artistic glass, floats the law glass, the standard law glass, embosses the glass, the plate glass, the safety glass, the fire protection glass, the coating glass, colored, the color printing glass, the glazed surface glass, the system mirror glass, the spatial glass, the glass brick (tile), the glass mosaic, the glass furniture, the glass sanitary equipment, the glass lives at home the product and so on. 2. Glass windows and doors and hardware fitting: Each kind of material quality, different type combination windows and doors, hardware fitting and so on. 3. Industry glass: The automobile, the train, the ship use the glass, the armored glass, the laminated glass, the instruments glass, the signal glass, the glass tube. 4. Glassware, tableware, cooking utensils glass, everyday use household utensils, glass jar pots and so on drink, liquor, medicine. 5. Special glass: Thermofusion glass, quartz glass, optical glass, plexiglass, anti-radiation glass, micrite glass, anti-glare glass, cellular glass and so on.6. Glass fiber and mineral wool and product and so on. D, raw material, fire-proof material and accessory material: Mineral raw material and industrial chemicals; Each performance high-quality fire-proof material; Each kind of attrition, polishing, pickling, Mongolian granulated substance and activation glass surface material; Related metal, precious metal and product and so on, coloring agent and pigment and so on.

这是一个北京女孩从去年的一周的夏令营回来后说的话。

注意英文crystal既包括天然水晶石，也包括水晶玻璃、水晶玻璃制品。普通玻璃是钠玻璃，除此之外还有一种石英玻璃，即二氧化硅（SiO2)组成的玻璃。石英玻璃分透明和不透明两种，透明石英玻璃即以水晶为原料制造的，特别是光学石英玻璃用纯净的水晶制造。 水晶主要化学成份是二氧化硅，化学式SiO2。跟普通砂子-石英是同一种物质。石英和水晶一样都是结晶的二氧化硅，只不过石英结晶条件不好，没有形成完美的晶体。 水晶则是二氧化硅的完美结晶体；二氧化硅含水的胶体凝固后则成为蛋白石，玛瑙则是二氧化硅胶化脱水形成的；二氧化硅晶粒小于几微米时，就组成玉髓、燧石、次生石英岩。 纯净的水晶化学成分中含硅（Si）和氧（O）分别为46.7％和53.3％，呈现为纯净无色透明的状态。有的水晶矿石呈现不同的颜色，是因为含有其他不同的化学物质，如下图就是紫水晶，往往含有锰和铁，工业生产中制造有色玻璃也是添加类似的物质，紫色玻璃就是加入二氧化锰制成的，黄色玻璃则是加入氧化铁。 水晶硬度为摩氏7，水晶具有跟一般石英类似的压电性。

都是硅酸盐矿物类，石英和长石是架状结构，云母是层状结构。石英是纯的二氧化硅，长石和云母中的硅1/4部分被铝、镁等元素取代，从而引入其他碱金属，碱土金属元素。

Black Crystal 黑水晶Green Crystal 绿水晶Blue Crystal 蓝水晶