More on the results of vacuum pumps:

flower pot crucible? - Smelting, Melting, Foundry, and

i know people use flower pots as a foundry, so if i can find one without a hole in the bottom, can i use it as a crucible? and if i cant find one without a hole, my local wally world sells oven bake modeling clay, can i form a crucible/ use that to patch the hole in the bottom?...<<more>>

building a melting furnace - The Home Machinist!

The Home Machinist! I am building a melting furnace out of an old 20lb propane bottle. I am documenting the whole thing on my web site. It's still in the early stages, but I have a working burner. If anyone has any suggestions, it would be great to hear them. Think of your welfare when you make a decision to make a clay crucible. The ...<<more>>

ProCast? No. 3 4 Kg Clay Graphite Foundry Crucible Metal

ProCast? No. 3 - 4 Kg Clay Graphite Foundry Crucible Metal Melting Furnace Refining Gold Silver Copper Jewelry Casting Tool Size - 4 KG Designed to melt Precious Metals such as Gold, Silver, Copper, Aluminum, Brass.. Etc.. Clay Graphite Crucibles are designed to use with Fuel and...<<more>>

Melting Crucibles For Sale | Malcom G. Stevens, Inc.

Melting Crucibles For Sale. Malcolm G. Stevens, Inc. has various types of crucibles in STOCK such as clay graphite crucibles, silicon carbide crucibles. We only purchase from the leading manufacturers. Large size pot type crucible exclusively used for melting light alloys. Crucible with spout for tilting furnace....<<more>>

Larger crucibles available! - FOUNDRY101.COM

Furnace flame should not directly strike the steel crucible! Melting bronze, copper or red brass requires a silicon carbide crucible, cast iron requires a clay graphite crucible. 1.Lift crucible with tongs....<<more>>

Melting Dish Casting Crucible Tool Ingot Mold - sears

PMC Supplies LLC #1.5 - 2 Kg Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Sold by mightygalaxy an eBay Marketplace seller. PMC Supplies LLC #8 10KG Foundry Clay Graphite Crucibles Cup Furnace Torch Melting Casting Ref Sold by mightygalaxy an eBay Marketplace seller....<<more>>

Propane Gold Melting Furnace - 911Metallurgist

Deluxe Kit includes: 6″ round by 7″ tall refractory kiln with 3″ diameter x 4″ tall chamber 1 clay crucible stand 1 Salamander A0.5 clay graphite crucible, which can melt up to a kilo of silver 14″ tongs Liner maintenance kit 1 lb kwik kiln silver melting flux 1 lb GPK premium gold flux Graphite combo loaf mold Instructions Requires 2 ...<<more>>

Melting and Holding Furnaces | Home - Nabertherm

Exhaust Gas Discharge over the Crucible Edge. Exhaust gas discharge over the crucible edge is the standard design for our gas and oil-fired cruicible furnaces, except for the TB models for furnace temperatures of 1200 °C, since these furnaces are normally used as holding furnaces....<<more>>

Best material for crucibles - GPEX

Best material for crucibles; User Info Username: Password: Welcome, Guest. Please login or register. Did you Ceramic clay crucibles will work ok for a lot of work and the pinch pot - cub camp ash tray manufacturing technique can be used but you have to let it dry and it should be fired. or melting with a torch or in a torch furnace ...<<more>>

clay crucible | eBay

Refine your search for clay crucible. Refine. more Format Format. See more like this A16 SALAMANDER CRUCIBLE SUPER CLAY GRAPHITE FOR MELTING GOLD SILVER COPPER BRASS. From United States; FAST & FREE. See more like this #14 16 KG Clay Graphite Foundry Crucible Melting Furnace Refining Gold Silver CU....<<more>>

How to Build a Metal Melting Furnace for Casting: 15 Steps

Determine the size of the furnace for your needs. For casting a small item such as a hand print or other object weighing less than a few pounds, a 12 inch (30.5 cm) burning chamber with a 1 quart volume crucible should work....<<more>>

Clay/Silica Melting Crucible and Handle, 11-Ozt.

Use this clay/silica crucible for torch-melt hand-pouring into ingot molds, tufa or cuttlefish bone, and for sand casting. Includes a handle for safer, easier pouring. Crucible is suitable for temperatures up to 2,500°F (1,370°C)....<<more>>

Glass Furnace Crucibles & Refractory—HUB Consolidated

Glass furnace crucible and refractory supplies. refractory & crucibles: HUB offers the complete line of RHI (formerly Harbison-Walker—AP Green) refractory....<<more>>

Crucible steel - Wikipedia

Crucible steel is steel made by melting pig iron , iron, and sometimes steel, often along with sand, glass, ashes, and other fluxes, in a crucible. In ancient times steel and iron were impossible to melt using charcoal or coal fires, which could not produce temperatures high enough....<<more>>

Crucible furnace - Startseite

A furnace for smelting of holding the temperature, in which the metal or alloy to be melted or kept hot is placed in a crucible. Depending on the operating temperature and the type of metal to be melted / kept hot, the crucibles used are either graphite crucibles (additional glazing coat and containing clay), silicon carbide crucibles (SIC crucibles), or crucibles made of cast iron, special ...<<more>>

Crucible and Base Blocks - from MIFCO


Furnace crucibles | Etsy

You searched for: furnace crucibles! Etsy is the home to thousands of handmade, vintage, and one-of-a-kind products and gifts related to your search. No matter what you’re looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Let’s get started!...<<more>>

Best cheap crucible - The Home Machinist!

I agree with Harold; buy a proper crucible for your furnace. You can buy a small crucible (but still bigger than a soup can) for about $25. Google "Budget Casting Supply" and look for a clay graphite type A crucible that is the right size for your work....<<more>>

Firebrick furnace - Smelting, Melting, Foundry, and

Make a plaster of fire clay and sand and make the lining level with top of water heater body and paint the inside of the furnace with it. Well I forgot one step, the hole for burner. I usually use a 1-1/2" set at an oblique angle to produce a swirling flame around the crucible....<<more>>

Crucible Furnace for sale | Only 3 left at -65%

This propane furnace works good, crucible furnace smelting melting foundry sand casing lost wax baker furnace, manufactured in brea california. here is a lightly used ceramic furnace / kiln high alumina content crucible for meltin...<<more>>

Carbon Bonded SiC Crucible | electric furnace, Sic Crucibles

Carbon Bonded SiC Crucible. Malcolm G. Stevens, Inc supplies brand name crucibles by only the leading crucible manufacturers that have a proven reputation of quality, knowledge and the business moral to back up their products....