A crucible is a container that can withstand very high temperatures and is used for metal, glass, and pigment production as well as a number of modern laboratory processes. While crucibles historically were usually made from clay, ] they can be made from any material that withstands temperatures high enough to melt or otherwise alter.
Fused Silica crucible 99.9% Alumina crucible 99.0% Copper crucible 99.9% Molybdenum crucible 99.9% Tungsten crucible 99.9% Graphite crucible 99.0%
Molybdenum crucible Other specifications available such as¬ª120-¬ª214mm (out diameter) and 100-400mm (high). Density ·+ 9.6g/cm3, working temperature ·+ 1100f¦ Used for metallurgy and machinery industry. Package: In wooden box wrapped by waterproof paper each.
High-quality raw material selection plays an effective role in the manufacturing of crucibles developed in by black crucibles laboratories. Our company, thanks to its original formula, achieved to outscore its rivals and go one step further in quality by applying a unique tight packaging. Used for smelting and assying gold and silver elements Excellent thermal shock resistance Thermal shock resistance > 20 (din 51068-1) High chemical corrosion resistance Non-brittle materials High temperature resistance Max. Service temperature 1450 c High shaped density
This is our boron nitride crucible for high temperature applications. The size can be customized. If you need our boron nitride crucibles, pls contact us.
Molybdenum Crucibles: Mo content: 99.95%min Mo1 Density: â?¥9.8g/cm3 (Powder metallurgy sintered products) Size: ï¼?80-450ï¼?mmÃ?L(80-740)mm Tolerance: ±1mm Appearance: silver grey metal luster Applications: mainly used for smelting of rare-earth metals, high-temperature containers. Single crystal growth.
Supplier: Magnesium oxide
Aluminum oxide, commonly known as alumina, is a versatile and hard-wearing ceramic material that consists of aluminum and oxygen atoms. It exhibits exceptional hardness and is used in a wide array of applications, including as an abrasive material in sandpapers and grinding wheels due to its ability to cut and shape various surfaces. Additionally, aluminum oxide serves as an insulating material in electronics, a catalyst in chemical processes, and as a refractory material in high-temperature environments such as furnaces and crucibles. Its combination of hardness, high melting point, and electrical insulating properties makes aluminum oxide a crucial material in industries ranging from manufacturing to electronics.
Supplier: Crucibles, silicon carbide crucibles, graphite crucibles
Buyer: Coaltar pitch, graphite flakes, silicon carbide
Product Name: Magnesium oxide Other Names: magnesium oxide light; magnesiumoxideheavy; magnesiumoxidemeshwhitepowder; magnesiumoxidefusedcrystalswhitextl; magnesium oxide 96.0+ % for analysis; akro-mag; animag; anscorp; burnt magnesia; calcined brucite; calcined magnesite; calcinedbrucite; calcinedmagnesite; ci77711; corox; dynamag; dynatherm; elastomag 100; elastomag100; elastomag170; electromagnesia; electromagnesia (magnesium oxide); encapsulated mgo; flamarret; fused magnesium oxide; magnesium oxygen(-2) anion; Magnesia; Magnesium oxide anhydrous Molecular Formula: MgO HS No.: 2519909100 CAS No.: 1309-48-4 EINECS No.:215-171-9 Appearance: white hygroscopic solid mineral PHYSICAL PROPERTIES Magnesium oxide (MgO), or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium. It has an empirical formula of MgO. Pure MgO is not conductive and has a high resistance to electric current at room temperature. APPLICATION 1.Heating elements. MgO is as a refractory material. MgO is used as a basic refractory material for crucibles. 2.Fireproofing. As a construction material, magnesium oxide wallboards have several attractive characteristics: fire resistance, termite resistance, moisture resistance, mold and mildew resistance, and strength. 3.Gas mantles. Most gas mantles utilize magnesium oxide. 4.Magnesium oxide is used extensively in the soil and groundwater remediation, wastewater treatment, drinking water treatment, air emissions treatment, and waste treatment industries for its acid buffering capacity and related effectiveness in stabilizing dissolved heavy metal species. 5.Medical.Magnesium oxide is used for relief of heartburn and indigestion, as an antacid, magnesium supplement, and as a short-term laxative. It is also used to improve symptoms of indigestion. Side effects of magnesium oxide may include nausea and cramping. 6.As a food additive, it is used as an anticaking agent.
