Titanium
Titanium is absolutely immune to environmental attack, regardless of pollutants. Chemical industries uses titanium in its chemical processing operations to increase equipment life. It offers lifecycle cost advantages over copper, nickel and stainless steel grade
Tungsten
Tungsten with its highest melting temperature are used in many high temperature application, such as as-welding electrode and heating elements for high temperature furnaces. Tungsten boats are used in vacuum evaporation. Tungsten alloy are also use as heat sink
Molybdenum
Molybdenum boats are highly used in high temperature furnaces and in ceramic industry. Oxide ceramics processed by the electronics industry are nearly universally sintered in hydrogen on molybdenum carriers in ceramic industry as fixture and sintering boats.
Tungsten Copper
Copper tungsten have the benefit from both the thermal advantage of copper and the very low expansion of tungsten. They are used in :-Resistance Welding, Heat Sinks, Electrical Contacts, Electrical Discharge Machining and Electro-chemical Machining
Quartz
Quartz Boat are commonly used in high temperature furnace, chemical industries. Quartz tubes are used for oxidation, diffusion and CVD processes in semiconductor industries.
Customized quartz boat are use in chemical, wafer fabrication industries and in scientific equipment in universities and research lab. In fact, quartz glass products are used in so many different kinds of industrial fields, from chemistry and pharmaceuticals-related fields to food products