Quartz Silica Crucible

Introduction to Quartz Silica Crucibles

Quartz silica crucibles are essential tools in various industrial and research applications, where precision and thermal resistance are paramount. These crucibles are crafted from silica, a material known for its exceptional durability and resistance to thermal shock. The quartz silica crucible category encompasses a range of vessels designed to perform under high-temperature conditions, typically up to 1150° C, making them suitable for a multitude of processes.

Types and Capacities

The versatility of quartz silica crucibles is evident in their variety of shapes and sizes. Capacities range from a minimal 5 mL to a substantial 1000 mL, catering to different scales of operations. Two primary forms are prevalent: the curved, low form and the cylindrical, tall form. This selection ensures that users can find the appropriate crucible for their specific application, whether it involves small-scale laboratory experiments or larger industrial processes.

Applications and Uses

Fused quartz crucibles are integral to industries such as metal refining, where they are used to process metals and alloys. Their high melting point makes them ideal for the smelting industry and various research and development laboratories. Additionally, these crucibles are pivotal in the production of rare-earth metals, alumina calcination, and even in educational settings for experimental demonstrations. The lamp manufacturing sector also relies on these crucibles for their processes.

Features and Advantages

The quartz silica crucible stands out for its minimal thermal expansion, high dimensional stability, and resistance to thermal shocks. These features are critical when conducting experiments that result in residue formation, such as ash content analysis. The option to purchase these crucibles with or without lids adds to their practicality, allowing for versatility in various experimental setups.

Material and Durability

Constructed from high-grade silica, quartz silica crucibles boast a remarkable lifespan due to their resistance to chemical reactions and ability to withstand extreme temperatures. Their robustness is not only beneficial for their longevity but also for maintaining the integrity of the substances they contain, ensuring consistent results across uses.

Choosing the Right Crucible

Selecting the correct fused quartz crucible is crucial for any task requiring high-temperature applications. Alibaba.com hosts a diverse array of these crucibles, sourced from various certified manufacturers, to meet the specific needs of different industries. While exploring the options available, buyers can consider factors such as size, form, and whether a lid is necessary for their particular processes.