What is Quartz

Quartz is a very important category in the Metallurgy, Mineral & Energy industry. A good Quartz can make a big difference in your comfort and productivity. There are many styles of Quartz available, so you can choose one that's well suited to your needs.

How to source & buy Quartz

At made-in-china.com, Quartz are made from various kinds of features such as Type, Quartz Crucible, Quartz Rod, Quartz Plate, which offer unique user experiences to every kind of taste.
Take Type for example, you can find Quartz Crucible Type, Quartz Rod Type and more.

By Type

The Best Quartz Products

General Introduction: Synthetic Fused Silica ArF Grade, is a high purity synthetic amorphous silicon dioxide manufactured by flame hydrolysis. The noncrystalline, colorless, silica glass combines a very low thermal expansion coefficient with excellent optical qualities and exceptional transmittance in the deep ultraviolet. ArF Grade was developed for 193 nm lithography systems. In order to satisfy the challenging quality requirements of our customers in leading edge applications such as microlithography, The mfnaufacturer s dedicated to continuous improvement. Our investments in research and develop- ment, combined with Usa quality systems, support our technology leadership position and ensure that we meet our customer's requirements on time, every time. Ultra pure fused silica glass material HPFS /Synthetic Fused Silica Materials were first developed by Usa company, then gradually used in commercial field. the manufacturer has made a comparison between Schott's and Russia's corresponding materials. The manufacturer's products have obvious advantages in uniformity and consistency. The most important thing is that the Synthetic Fused Silica products have very small and stable material stress in the case of similar optical and mechanical properties. Products Name: Synthetic Fused Silica ArF Grade,Krf Grade, 0F, 0C,0A,0AA, 1PPM, 0.5PPM, 2PPM Optical and Thermal Properties: Softening Point 1585 &ordm;C (107.6 poises) Annealing Point 1042 &ordm;C (1013 poises) Strain Point 893 &ordm;C (1014.5 poises) Thermal Conductivity 1.30 W/m K Thermal Diffusivity 0.0075 cm2/s Average C.T.E. 0.52 ppm/K 5 &ordm;C-35 &ordm;C 0.57 ppm/K 0 &ordm;C-200 &ordm;C 0.48 ppm/K -100 &ordm;C-200 &ordm;C Mechanical Properties: Elastic (Young's) Modulus 72.7 GPa Shear Modulus 31.4 GPa Average Modulus of Rupture, abraded 52.4 MPa Bulk Modulus 35.4 GPa Poisson's Ratio 0.16 Density 2.201 g/cm3 Knoop Hardness (100 g load) 522 kg/mm2 Chemical Durability: Solution Time Weight Loss [mg/cm2] 5% HCL by weight @95 &ordm;C 24 h < 0.010 5% NaOH @95 &ordm;C 6 h 0.453 0.02N NA2CO3 @95 &ordm;C 6 h 0.065 0.02N H2SO4 @95 &ordm;C 24 h < 0.010 Deionized H2O @95 &ordm;C 24 h 0.015 10% HF by weight @25 &ordm;C 20 m 0.230 10% NH4F*HF by weight @25 &ordm;C 20 m 0.220 Main Applying Fields: Applying Fields: Application of microlithography Lithography lens, Photomask substrate Deep ultraviolet laser element Optical standard parts Excimer laser optics Lithographic optics Beam transmission element Light guide Laser fusion Application of various aerospace technologies ***** Matching Custom Manufacturing Serivce: Including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc. Matching processing equipments; 1).Single side lapping and polishing machines 2).Duble sided polishing machines 3).Ring throwing machines 4).DMG five-axis five-linkage spherical milling machine 5).DMG ultrasonic machining center 6).Super large scale gantry cnc machining center (2.0*2.0m) 7).Super large scale surface grinder (1.6m*1.6m) 8).CNC cutting machines 9).Thin plate cleaning machines 10).Ultrasonic trough cleaning machines 11).Plane interferometers 12).Two dimensional detectors 13).Ion beam polishing machines 14).Magnetorheological polishing equipments Main Export Countries & Areas: Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Por