OTOOLWORLD 99.3% Alumina Crucible Al2O3 Aluminum Oxide Crucible Assay Crucible for Lab Laboratory ( 30*30MM)
Asin: B0CSDT2LPQ | Model: Al2O3 | PartNumber: Al2O3 | Ean: 6952885179279
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.As The Crucible Material Is The Alumina, Try To Avoid Firing And Alumina Chemical Reaction Of The Test..
Please Note: The Color May A Little Different As Photo Because Of The Firing Procedure, Will Not Affect The Use.
Please Note That The Test Process Of Heating And Cooling As Slowly As Possible. This Will Extend The Service Life Of The Product..
Crucible Use Temperature: Less Than Or Equal To 1600 Degrees Celsius. And The Heating Rate Is Recommended Not To Exceed 50 Degrees Celsius Per Minute..
Features
- 99.3% Alumina, and can work maximum 1600 , select the size you need
- Crucible use temperature: less than or equal to 1600 degrees Celsius. And the heating rate is recommended not to exceed 50 degrees Celsius per minute.
- As the crucible material is the alumina, try to avoid firing and alumina chemical reaction of the test.
- please note that the test process of heating and cooling as slowly as possible. This will extend the service life of the product.
- please note: the color may a little different as photo because of the firing procedure, Will not affect the use
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
Dimensions: 3.94 x 3.94 x 3.94 Inches
Warranty: 1 month
See On Amazon Similar To OTOOLWORLD 99.3 Alumina Crucible Al2O3
#1
GongYi #3 (6.6lbs-3kg) Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum
Asin: B0919Z6QV8 | Model: GY-SMGG-3 | PartNumber: GY-SMGG-3 | Ean: 0798394450104 | UPC: 798394450104
High Temperature Resistance: Withstand Temperatures Up To 1800℃(3300°F). We Recommend Preheat The Crucible Up To About 500℃ And Holding About 10 Minutes Before Melting..
Capacity: 390Ml, Can Cast (6.6Lbs-3Kg) Copper..
Wide Application: Excellent Tool For Melting Gold, Silver, Copper, Brass, Aluminum, Glass And More..
Material: Specially Added Silicon Carbide To Make The Crucible More Durable, Suit For Carbide Furnace Coke Oven..
Features
- Outside Dimensions: #3: 4.1" Dia. x 4.7" Height.
- Material: Specially added silicon carbide to make the crucible more durable, suit for Carbide Furnace Coke Oven.
- High Temperature Resistance: Withstand temperatures up to 1800 (3300 F). We recommend preheat the crucible up to about 500 and holding about 10 minutes before melting.
- Wide Application: Excellent tool for melting Gold, Silver, Copper, Brass, Aluminum, Glass and more.
- Capacity: 390ML, can cast (6.6lbs-3kg) Copper.
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Brand: GONGYI | Manufacturer: GONGYI
Weight: 6.61 pounds
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OTOOLWORLD High Purity 1 Kilo Graphite Crucible Cup Casting Crucible Melting Furnace Crucible
Asin: B00EWOW5LC | Model: yihui-2-1 | PartNumber: yihui-2-1 | Ean: 0695288491291 | UPC: 695288491291
1X High Purity Graphite.
Features
- this listing is 1 kilo model, we have 2 kilo and 3 kilo model,
- 1x High Purity Graphite
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Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
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OTOOLWORLD Ceramic Melting Crucible Cup Furnace Melting Casting Refining Gold Silver Copper Casting Cup 200g
Asin: B01M0HRS9U | Model: SJT-BR#-TOOLPC-210722-B01M0HRS9U | PartNumber: SJT-BR#-TOOLPC-210722-B01M0HRS9U | Ean: 0069528849027 | UPC: 069528849027
Capacity Calculate By Silver.
Gold Silver Copper Casting Cup.
Features
- check the size on photo description
- Gold Silver Copper Casting cup
- Capacity calculate by Silver
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: otoolworld
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OTOOLWORLD 20KG Clay Graphite Crucible Foundry Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys 2400ML
Asin: B07GT5SRDM | Model: GY100ml | PartNumber: GY100ml | Ean: 6952885178258, 6952885178289
Can Be Used In Fuel Furnaces, Medium/High Frequency Heat Induction Furnaces And Kilns Furnaces, Biological Pellet Furnaces, Natural Gas Furnaces, Coke Ovens, Coal Stoves, Etc.
Check The Size On Listing Photo.
All Raw Materials Are Carefully Selected In Multiple Links. Has Good Thermal Conductivity, Saves Fuel, Saves Money And Is Environmentally Friendly.
This Crucible Has Strong Corrosion Resistance To Acid And Alkaline Solution, And Has Excellent Chemical Stability And Thermal Shock Resistance. Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc And Alloys.
Features
- Capacity 2400ML
- This crucible has strong corrosion resistance to acid and alkaline solution, and has excellent chemical stability and thermal shock resistance. Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys
- Can be used in Fuel Furnaces, Medium/High Frequency Heat Induction Furnaces and Kilns Furnaces, Biological pellet furnaces, Natural gas Furnaces, Coke Ovens, Coal Stoves, etc
- All raw materials are carefully selected in multiple links. Has good thermal conductivity, saves fuel, saves money and is environmentally friendly
- Check the size on listing photo
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Brand: OTOOLWORLD | Manufacturer: otoolworld
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OTOOLWORLD Ceramic Melting Crucible Cup Furnace Melting Casting Refining Gold Silver Copper Casting Cup 2000g
Asin: B01LZJY7U8 | Model: . | PartNumber: . | Ean: 6952884903103
Capacity Calculate By Silver.
We Have Other Size 200G 350G 500G 750G 1000G.
Gold Silver Copper Casting Cup.
Features
- check the size on photo description
- Gold Silver Copper Casting cup
- Capacity calculate by Silver
- we have other size 200g 350g 500g 750g 1000g
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: otoolworld
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OTOOLWORLD 99.9% Pure Graphite Crucible Metal Melting Gold Silver Scrap Casting Ingot Mould (5kg Graphite Crucible)
Asin: B07416C8S6 | Ean: 0695288514181 | UPC: 695288514181
Melting And Casting Metals Such As Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, Etc..
Keep In Dry Place, After Drying The Crucible, Please Avoid The Water. Be Careful Not To Give A Mechanical Impact Force, Not From A Fall Or Impact..
Pure Graphite Crucible Can Not Be Heating By Carbon Furnace Or Charcoal Kiln. It Will Be Oxidized And Cracked; Pure Graphite Will Start To Oxidize At 752 °F （400℃). The Withstand Temperatures Can Be 3200 °F If You Use Air Electric Furnace. The Withstand Temperatures Can Be 5000 °F If You Use Vacuum Or Gas Protection Furnace..
Excellent Thermal Conductivity And Corrosion Resistance..
Features
- 99.9% Graphite. 5kg graphite crucible can hold(COKE CAN), select the size you need, and there is a little measurement tolerance(0-0.3MM)
- Excellent thermal conductivity and corrosion resistance.
- Melting and casting metals such as Gold, Silver, Brass, Aluminum, Copper, Zinc, Plumbum, etc.
- Pure graphite crucible can NOT be heating by carbon furnace or charcoal kiln. It will be oxidized and cracked; Pure graphite will start to oxidize at 752 F 400 ). The withstand temperatures can be 3200 F if you use Air Electric Furnace. The withstand temperatures can be 5000 F if you use Vacuum or Gas Protection Furnace.
- Keep in dry place, After drying the crucible, please avoid the water. Be careful not to give a mechanical impact force, not from a fall or impact.
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
Dimensions: 50.00 x 100.00 x 100.00 Centimeters | Weight: 1.65 pounds
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OTOOLWORLD OTOOLWORLD 99.9% Purity Graphite Evaporating Dish Graphite Evaporation Crucible Cup Graphite Distillation Bowl (50MMx13MM)
Asin: B0728J8G46 | Ean: 0695288491901 | UPC: 695288491901
Tolerance Range:0~0.05Mm.
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
Dimensions: 0.79 x 4.29 x 2.40 Inches | Weight: 0.04 pounds
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OTOOLWORLD Induction Gold Melting Furnace Crucible set Graphite crucible ceramic container 3KG SET
Asin: B00M0H1O4C | Model: shiying3kg | PartNumber: shiying3kg | Ean: 6952884908672
3Kg Ceramic Container Φ97×Φ88×H103(Mm), Weight 335G.
Features
- 3kg Graphite crucible 85 75 H105(MM), Weight 390g
- 3kg ceramic container 97 88 H103(MM), Weight 335g
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Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
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OTOOLWORLD Ceramic Crucible Bowl Dish Cup Furnace Melting Casting Refining Gold Silver (2pcs 1000g)
Asin: B09V7MK1S4 | Model: crucible bowl | PartNumber: crucible bowl | Ean: 6952885179194
Capacity Calculate By Silver.
Check The Size On Photo Description, Gold Silver Copper Casting Bowl.
Features
- 2pcs 1000g Bowl
- Check the size on photo description, Gold Silver Copper Casting bowl
- Capacity calculate by Silver
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Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
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OTOOLWORLD 99.9% Purity Graphite Ingot Block EDM Graphite Plate Milling Surface (50MMx50MMx20MM) (2)
Asin: B0C5XHGMR2 | Ean: 6952885179248
Can Provide Customization Graphite Product, Mold, Crucible, Bar, Ball, Plate, Scraper Ect....
Tolerance Range:0~0.05Mm.
Features
- size: 50MMx50MMx20MM
- Tolerance range:0~0.05MM
- can provide customization graphite product, mold, crucible, bar, ball, plate, scraper ect...
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Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
Dimensions: 1.57 x 1.97 x 1.97 Inches
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OTOOLWORLD 99.3% Alumina Crucible Al2O3 Aluminum Oxide Crucible Assay Crucible for Lab Laboratory ( 100*100MM)
Asin: B0CSDRQ8DR | Model: Al2O3 | PartNumber: Al2O3 | Ean: 6952885179415
As The Crucible Material Is The Alumina, Try To Avoid Firing And Alumina Chemical Reaction Of The Test..
Please Note: The Color May A Little Different As Photo Because Of The Firing Procedure, Will Not Affect The Use.
Please Note That The Test Process Of Heating And Cooling As Slowly As Possible. This Will Extend The Service Life Of The Product..
Crucible Use Temperature: Less Than Or Equal To 1600 Degrees Celsius. And The Heating Rate Is Recommended Not To Exceed 50 Degrees Celsius Per Minute..
Features
- 99.3% Alumina, and can work maximum 1600 , select the size you need
- Crucible use temperature: less than or equal to 1600 degrees Celsius. And the heating rate is recommended not to exceed 50 degrees Celsius per minute.
- As the crucible material is the alumina, try to avoid firing and alumina chemical reaction of the test.
- please note that the test process of heating and cooling as slowly as possible. This will extend the service life of the product.
- please note: the color may a little different as photo because of the firing procedure, Will not affect the use
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
Dimensions: 3.94 x 3.94 x 3.94 Inches
Warranty: 1 month
See On Amazon #12
OTOOLWORLD Gold Silver Graphite Ingot Mold Mould Crucible for Melting Casting Refining (9.5kg)
Asin: B073LZ8YW8 | Model: OTOOLWORLD | PartNumber: OTOOLWORLD | Ean: 0695288512668 | UPC: 695288512668
For Gold And Silver Melting After The Formation Of Gold And Silver Pieces.
The Capacity Is An Approximate Number= Inside Length*Width*Height*0.9.
Can Also Be Used As Graphite Crucible Melting Into Non-Ferrous Metals, Test Analysis, As The Ingot Mold And Other Purposes.
You Can Select The Size You Need, And The Size You Can Find On The Listing Photo.
Features
- High quality graphite ingot mold
- you can select the size you need, and the size you can find on the listing photo
- for gold and silver melting after the formation of gold and silver pieces
- can also be used as graphite crucible melting into non-ferrous metals, test analysis, as the ingot mold and other purposes
- the capacity is an approximate number= inside Length*Width*Height*0.9
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Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
Dimensions: 3.00 x 8.60 x 5.20 inches
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Otoolworld Porcelain Crucible with Lid Cover Lab Crucible (20ml, 30ml, 40ml, 70ml, 100ml, 200ml, 300ml) (100ml)
Asin: B07L8897PF | Ean: 6952885178364
It Has Excellent Chemical And Thermal Shock Resistance And High Mechanical Strength. Widely Used In The Chemical Industry, The Pharmaceutical Industry And Laboratories..
Long-Term Use Temperature: No More Than 1150 Degrees Celsius..
Resistant To Strong Acid And Alkali, Resistant To Rapid Cooling And Heat, Chemical Corrosion Resistance..
It Is A Kind Of Hard Porcelain. It Has Excellent Chemical And Thermal Shock Resistance And High Mechanical Strength. Widely Used In The Chemical Industry, The Pharmaceutical Industry And Chemical Laboratories. For Example, Enamel, Evaporating Dish, Funnel, Mortar, Porcelain Tube, Porcelain Boat, Etc..
Features
- The main component is 45% alumina, and the rest is silica.
- It is a kind of hard porcelain. It has excellent chemical and thermal shock resistance and high mechanical strength. Widely used in the chemical industry, the pharmaceutical industry and chemical laboratories. For example, enamel, evaporating dish, funnel, mortar, porcelain tube, porcelain boat, etc.
- It has excellent chemical and thermal shock resistance and high mechanical strength. Widely used in the chemical industry, the pharmaceutical industry and laboratories.
- resistant to strong acid and alkali, resistant to rapid cooling and heat, chemical corrosion resistance.
- Long-term use temperature: no more than 1150 degrees Celsius.
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
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OTOOLWORLD 99.9% Purity Graphite Ingot Block EDM Graphite Plate Milling Surface (75MMx50MM)
Asin: B071CMLWZ8 | Ean: 0695288492786 | UPC: 695288492786
Can Provide Customization Graphite Product, Mold, Crucible, Bar, Ball, Plate, Scraper Ect....
Tolerance Range:0~0.05Mm.
Features
- size: 75MMx50MM
- Tolerance range:0~0.05MM
- can provide customization graphite product, mold, crucible, bar, ball, plate, scraper ect...
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
Dimensions: 3.20 x 5.30 x 3.80 Inches | Weight: 0.99 Pounds
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OTOOLWORLD Ceramic Melting Crucible Cup Furnace Melting Casting Refining Gold Silver Copper Casting Cup 500g
Asin: B01M16H361 | Model: . | PartNumber: . | Ean: 6952884903042
Capacity Calculate By Silver.
We Have Other Size 200G 350G 750G 1000G 2000G.
Gold Silver Copper Casting Cup.
Features
- check the size on photo description
- Gold Silver Copper Casting cup
- Capacity calculate by Silver
- we have other size 200g 350g 750g 1000g 2000g
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: otoolworld
Dimensions: 5.80 x 4.40 x 3.40 inches | Weight: 0.79 Pounds
See On Amazon #16
OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (90x60x20MM)
Asin: B0747SXHT2 | Model: ABCD | PartNumber: ABCD | Ean: 0069528851464 | UPC: 069528851464
As The Crucible Material Is The Alumina, Try To Avoid Firing And Alumina Chemical Reaction Of The Test..
Please Note That The Test Process Of Heating And Cooling As Slowly As Possible. This Will Extend The Service Life Of The Product..
Crucible Use Temperature: Less Than Or Equal To 1600 Degrees Celsius. And The Heating Rate Is Recommended Not To Exceed 50 Degrees Celsius Per Minute..
Features
- 99.3% Alumina, and can work maximum 1600
- Crucible use temperature: less than or equal to 1600 degrees Celsius. And the heating rate is recommended not to exceed 50 degrees Celsius per minute.
- As the crucible material is the alumina, try to avoid firing and alumina chemical reaction of the test.
- please note that the test process of heating and cooling as slowly as possible. This will extend the service life of the product.
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
See On Amazon #17
QNK #3-3kg Clay Graphite Crucible for Melting Metal Copper Casting Gold Refining Silver Brass Aluminum Black Foundry Cup
Asin: B0BS3DH9CT | Ean: 0729162004380 | UPC: 729162004380
【Durable Melting Crucible】 Our Clay Graphite Crucible Is Made Of Premium Raw Materials With A High-Tech Formula. Its Strong Oxidation And Corrosion Resistance, High Thermal Shock Resistance, And Excellent Chemical Stability Make It A Reliable Metal Casting Tool..
【After-Sale Guarantee】 If There Is Any Problem With The Clay Graphite Crucible Received, Don’T Hesitate To Contact Us. Please Note That Some Edge Burrs Or Nicks Do Not Affect This Product's Normal Use..
【Wide Application】Specially Designed, This Graphite Crucible Makes An Essential Vessel For Melting And Casting Precious Metals Like Gold And Silver And Non-Ferrous Metals, Including Copper, Aluminum, Brass, Etc..
【High-Temperature Resistance】 The Qnk High-Density Clay Graphite Crucible Features A High Thermal Conductivity And Can Withstand Temperatures Up To 1800 °C (3300 °F)..
Features
- Dimensions 4.02" x4.72" Ht. (exterior);2.8" x 4.21" Depth (interior).
- High-Temperature Resistance The QNK high-density clay graphite crucible features a high thermal conductivity and can withstand temperatures up to 1800 C (3300 F).
- Durable Melting Crucible Our clay graphite crucible is made of premium raw materials with a high-tech formula. Its strong oxidation and corrosion resistance, high thermal shock resistance, and excellent chemical stability make it a reliable metal casting tool.
- Wide Application Specially designed, this graphite crucible makes an essential vessel for melting and casting precious metals like gold and silver and non-ferrous metals, including copper, aluminum, brass, etc.
- After-Sale Guarantee If there is any problem with the clay graphite crucible received, don t hesitate to contact us. Please note that some edge burrs or nicks do not affect this product's normal use.
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Brand: QNK | Manufacturer: QNK
Dimensions: 4.72 x 4.02 x 4.02 Inches
See On Amazon #18
OTOOLWORLD 99.3% Alumina Crucible Al2O3 Assay Crucible for Lab Laboratory (300ml)
Asin: B0748J5C8W | Model: ABCD | PartNumber: ABCD | Ean: 0069528851556 | UPC: 069528851556
As The Crucible Material Is The Alumina, Try To Avoid Firing And Alumina Chemical Reaction Of The Test..
Please Note: The Color May A Little Different As Photo Because Of The Firing Procedure, Will Not Affect The Use.
Please Note That The Test Process Of Heating And Cooling As Slowly As Possible. This Will Extend The Service Life Of The Product..
Crucible Use Temperature: Less Than Or Equal To 1600 Degrees Celsius. And The Heating Rate Is Recommended Not To Exceed 50 Degrees Celsius Per Minute..
Features
- 99.3% Alumina, and can work maximum 1600 , select the size you need
- Crucible use temperature: less than or equal to 1600 degrees Celsius. And the heating rate is recommended not to exceed 50 degrees Celsius per minute.
- As the crucible material is the alumina, try to avoid firing and alumina chemical reaction of the test.
- please note that the test process of heating and cooling as slowly as possible. This will extend the service life of the product.
- please note: the color may a little different as photo because of the firing procedure, Will not affect the use
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
Dimensions: 3.50 x 3.50 x 3.50 Inches
See On Amazon #19
OTOOLWORLD 99.9% Purity Graphite Ingot Block EDM Graphite Plate Milling Surface (200MMx100MMx30MM)
Asin: B0CM35C7T1 | Ean: 6952885179255
Can Provide Customization Graphite Product, Mold, Crucible, Bar, Ball, Plate, Scraper Ect....
Tolerance Range:0~0.05Mm.
Features
- size: 200MMx100MMx30MM
- Tolerance range:0~0.05MM
- can provide customization graphite product, mold, crucible, bar, ball, plate, scraper ect...
- See more on Amazon...
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
See On Amazon #20
OTOOLWORLD Graphite Casting Ingot Mold Metal Refining Scrap Bar Coin Combo 1/4 1/2 1 oz (2)
Asin: B09V7WYGMX | Model: Combo.1 | PartNumber: Combo.1 | Ean: 6952885179217
Brand: OTOOLWORLD | Manufacturer: OTOOLWORLD
See On Amazon
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