Refractory Crucible

Description: cycle to ensure it meets our stringent in-house quality standards, and your exact specifications. Our high-quality raw materials and process control provide: Increased resistance to erosion Excellent thermal shock capability Additional refractory life

• Application / Industry: Aluminum Melting, Foundry / Casting , Iron & Steel Melting, Nickel Base / Superalloys, Precious / Red Metals
• Atmosphere Type: Air / Oxidizing
• Bottom Type / Pour Method: Flat Bottom
• Crucible Products: Crucible - Cylindrical (Straight wall)

Description: cycle to ensure it meets our stringent in-house quality standards, and your exact specifications. Our high-quality raw materials and process control provide: Increased resistance to erosion Excellent thermal shock capability Additional refractory life

• Application / Industry: Aluminum Melting, Foundry / Casting , Iron & Steel Melting, Nickel Base / Superalloys, Precious / Red Metals, Titanium / Reactive Metals, Other
• Atmosphere Type: Air / Oxidizing
• Bottom Type / Pour Method: Flat Bottom
• Crucible Products: Crucible - Cylindrical (Straight wall)

Description: Noltina‘s Grafit crucibles are rib formed CLAY-GRAPHITE crucibles characterised by high refractoriness and good thermal conductivity as well as very good thermal shock resistance and chemical resistance against fluxes. In order to meet the specific requirements of induction

• Application / Industry: Aluminum Melting, Iron & Steel Melting, Precious / Red Metals
• Material Types: Carbon / Graphite
• Melt Temperature: 1400 C

Description: Alumina crucibles are used in laboratories as containers for chemical compounds or metal refractories at extremely high temperatures. Their high-temperature stability, chemical inertness, and mechanical strength have made them essential vessels for use in various industries, laboratory

• Applications: Chemical / Materials Processing, Corrosion Protection, Refractory / High Temperature Materials
• Density: 3.6 to 3.95 g/cc
• Material Type: Alumina / Aluminum Oxide
• Max Use / Curie Temperature: 1500 to 1650 C

Description: successfully used by all the major manufacturers and numerous end customers worldwide. We produce the input material for our crucibles ourselves in our in-house hot rolling mill for refractory metals. This is where we manufacture the world's largest molybdenum and tungsten sheets which

• Application / Industry: Other
• Bottom Type / Pour Method: Flat Bottom
• Crucible Products: Crucible - Conical / Tapered
• Material Types: Molybdenum / Mo Alloy

Description: cycle to ensure it meets our stringent in-house quality standards, and your exact specifications. Our high-quality raw materials and process control provide: Increased resistance to erosion Excellent thermal shock capability Additional refractory life

• Application / Industry: Foundry / Casting , Iron & Steel Melting, Other
• Atmosphere Type: Air / Oxidizing
• Bottom Type / Pour Method: Flat Bottom
• Crucible Products: Crucible - Cylindrical (Straight wall)

Description: cycle to ensure it meets our stringent in-house quality standards, and your exact specifications. Our high-quality raw materials and process control provide: Increased resistance to erosion Excellent thermal shock capability Additional refractory life

• Application / Industry: Aluminum Melting, Foundry / Casting , Iron & Steel Melting, Nickel Base / Superalloys, Precious / Red Metals, Other
• Atmosphere Type: Air / Oxidizing
• Bottom Type / Pour Method: Flat Bottom, Pouring Spout, Other
• Capacity: 122 to 4750 cubic inches

Description: allows the production of much larger crucibles. Further positive properties are outstanding oxidation resistance, high refractoriness and good thermal shock resistance. Syncarb crucibles are particularly used for electric resistance and gas-fired furnaces with melting

• Application / Industry: Aluminum Melting, Iron & Steel Melting
• Material Types: Carbon / Graphite
• Melt Temperature: 900 C

Description: INDUX is a high quality ceramic bonded clay graphite crucible range manufactured to provide controlled graphite alignment and optimised electrical properties to suit specific frequency ranges for induction melting applications. INDUX crucibles are used to provide consistent performance

• Application / Industry: Aluminum Melting, Iron & Steel Melting, Precious / Red Metals
• Material Types: Carbon / Graphite
• Melt Temperature: 1600 C

Description: all non-ferrous alloys. They have a very high mechanical strength and a high refractoriness, making them especially suitable for melting heavy metal alloys. Additionally, they are resistant to chemical attack by fluxes. The standard Stabil crucibles are suitable for electric resistance

• Application / Industry: Aluminum Melting, Iron & Steel Melting, Precious / Red Metals
• Material Types: Silicon Carbide
• Melt Temperature: 1200 C

Description: Electromagnetic Cold Crucible (EMCC) is an innovative process utilizing a segmented water-cooled copper crucible for refractory-free induction melting, while under vacuum or controlled atmosphere. Melting in a water-cooled copper crucible eliminates the possibility of

Description: Boron nitride crucibles produced by hot-pressing process provide exceptional properties for high-temperature applications. They are essential instruments in the fields of metallurgy, ceramics, and materials research because of their thermal stability, chemical resistance, and electrical

• Applications: Chemical / Materials Processing, Corrosion Protection, Refractory / High Temperature Materials
• Density: 1.55 to 3 g/cc
• Material Type: Boron Nitride
• Max Use / Curie Temperature: 900 to 2000 C

Description: Testing Method for Slag Corrosion of Refractories Using Crucibles

Description: SELEE® Advanced Ceramics® is a leading supplier of crucibles, ladles, spouts and ram materials to the Investment Casting industry and has been for over 60 years. SELEE® Advanced Ceramics® crucibles are designed to give excellent corrosion and erosion resistance, excellent

• Carbides / Carbide Ceramic Type: Silicon Carbide
• Shape / Form: Fabricated / Custom Shape

Description: Pre-melted evaporation cones and discs Standard Temescal/Telemark sizes or custom sized to fit your pocket or crucible. Rods for continuous processes

• Alloy: Yes
• Applications: Electronics / RF-Microwave, Other
• Metal / Alloy Types: Titanium / Titanium Alloy
• Shape / Form: Semi-finished Shape / Mill Stock, Bar Stock, Rod / Round Bar Stock, Other

Description: Magnesia Stabilized Zirconia (MSZ) Ceramic is a great refractory and insulating material due to high oxygen ion conductivity, high strength and toughness, and good thermal shock resistance. It has a clean melt at temperatures above 1900°C and above and is specially manufactured for melting

• Applications: Other
• Material Type: Aluminum Nitride, Zirconia, Specialty Ceramic
• Performance Features: Specialty / Other

Description: Coating material Hafnium Purity 99.95% Form Granulate Dimensions 1 - 10 mm Quantity 500 g Melting Good Directly from Cu crucible Possible Reactive gas pressure Good 200 - 300 °C Good desirable / indispensible Good

• Metal / Alloy Types: Hafnium
• Overall Width / OD: 0.0394 to 0.3937 inch
• Shape / Form: Powder, Other

Description: °C 1330 10?¹ mbar in °C 1470 Boiling point in °C 2672 Sublimation Good Directly from Cu crucible Possible W Good Low residual pressure Good Reactive gas pressure Good

• Applications: Other
• Metal / Alloy Types: Chromium
• Overall Width / OD: 0.0591 to 0.1378 inch
• Shape / Form: Powder, Other

Description: 10?² mbar in °C 1730 10?¹ mbar in °C 1920 Boiling point in °C 3287 Melting Good Directly from Cu crucible Possible W Possible Low residual pressure Good Reactive gas

• Metal / Alloy Types: Titanium / Titanium Alloy
• Overall Length: 1.06 inch
• Overall Width / OD: 1.71 inch
• Shape / Form: Other

Description: °C 3040 10?¹ mbar in °C 3310 Boiling point in °C 5458 Directly from Cu crucible Good Low residual pressure Good at 550 nm: n 2.36-2.56 at 550 nm: k 1.81-1.86 at 10 µm: n 14 at 10 µm: k 46.4(10.33 µm)

• Metal / Alloy Types: Tantalum / Tantalum Alloy
• Overall Length: 0.1969 inch
• Overall Width / OD: 0.8268 inch
• Shape / Form: Semi-finished Shape / Mill Stock, Other

Description: Magnesia (magnesium oxide, MgO) is a specialty ceramic with outstanding high-temperature performance, used primarily in thermal engineering, heating elements, crucibles, and refractory. Example Applications High-temperature crucibles

• Applications: Other
• Coeff. of Thermal Expansion (CTE): 12 to 14 µm/m-C
• MOR / Flexural Strength: 11893 to 14939 psi

Description: Magnesium oxide, or magnesia, is a white solid mineral that occurs naturally as periclase and is a source of magnesium. MgO is used as an insulator in industrial cables, as a basic refractory material for crucibles and as a principal fireproofing ingredient in construction materials

• Inorganic Compounds: Other
• Ionic Component: Transition Metals (Ti, Fe, Ni, etc)
• Non-Metal Compounds: All Non-Metals, Oxides

Description: then raised for removal. Because power is transferred in just seconds by means of a safety-interlocked, two-position switch, throughput is increased and thousands of additional castings per year can be obtained. Hydraulic cylinders raise crucibles using minimal pressure. Their

Description: Flake graphite is widely used in advanced refractory materials and coatings in the metallurgical industry. Such as magnesia carbon bricks, crucibles, etc. Storage: Store at room temperature Purity: 0.999 Size: +100Mesh

Description: Flake graphite is widely used in advanced refractory materials and coatings in the metallurgical industry. Such as magnesia carbon bricks, crucibles, etc. Storage: Store at room temperature Purity: 0.999 Size: 1-5mm

Description: Flake graphite is widely used in advanced refractory materials and coatings in the metallurgical industry. Such as magnesia carbon bricks, crucibles, etc. Storage: Store at room temperature Purity: 0.999 Size: -20+40Mesh

Description: Flake graphite is widely used in advanced refractory materials and coatings in the metallurgical industry. Such as magnesia carbon bricks, crucibles, etc. Storage: Store at room temperature Purity: 0.999 Size: -80+100Mesh

Description: refractory metals. Therefore they are melted in a slotted water-cooled copper crucible. A high-density magnetic field not only heats the metal, but also squeezes it away from cold crucible walls, minimizing heat transfer. Higher output frequencies ensure proper metal stirring

• Application: Foundry / Melting
• Heat Source / Transfer: Induction

Description: thermal-shock resistance, prolonged life, hardness, and refractory qualities. Mortars and pestles, boats, crucibles, cups, and dishes are just a few of the products offered.

• Ceramic Materials: Alumina, Zirconia, Other

Description: Tight tolerance capability Trade as Cerox® in USA Typically, these fired shapes are for the Vacuum Induction Melting (VIM) of Super Alloys and Nickel-based Steel Alloys. Designs would include crucibles, tundishes and launder systems. Thermal Ceramics is a World

• Type: Specialty / Other

Description: also helps protect equipment against wear from chemical attack, extreme heat and high pressures. 3M titanium diboride powders are commonly used in applications including: • Electrode materials used in welding and thermal spraying • Evaporation boats and crucibles • Cathode protection in

• Applications: Electrical / HV Parts, Other
• Material Type: Specialty Ceramic
• Shape / Form: Granular Fill / Bed Media, Powder / Aggregate (Grain / Grog)

Description: plays a very important role in the military field and the national economy. BeO ceramic products are also a refractory material. BeO ceramic crucibles can be used to melt rare metals and precious metals, especially where high-purity metals or alloys are required. The working

• Applications: Electrical / HV Parts
• Density: 3.02 g/cc
• Material Type: Beryllia / Beryllium Oxide, Specialty Ceramic
• Thermal Conductivity: 200 to 250 W/m-K

Description: Boron Nitride is a non-toxic thermal and chemical refractory substance with high electrical resistance that is most usually found in the form of colorless crystals or white powder. It is a sophisticated synthetic ceramic material that is also known as "white graphene" or "inorganic graphite

• Material Type: Boron Nitride
• Shape / Form: Spout /  Nozzle (Launder Pouring / Atomization), Powder / Aggregate (Grain / Grog)

Description: etc perpose .Are widely used in thread tubes,forming tube,and oxygen (nitrogen) tube etc. Our alumina ceramic tubes are exported to more than 30 countries. The quality of our products is deeply liked by customers. Crucible products are also purchased by many university laboratories and mining

• Material Type: Alumina / Aluminum Oxide

Description: temperature, and very high refractoriness or use temperature. The applications for alumina advanced ceramics are heavy-duty forming tools, substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, thread guides in textile engineering, seal and

• Applications: Dielectric / Electrical Insulation
• Coeff. of Thermal Expansion (CTE): 8.2 to 8.4 µm/m-C
• Compressive / Crushing Strength: 304577 to 377096 psi
• Density: 3.6 to 3.94 g/cc