Graphite Crucible Set 75ml
Reference: GRC.75
Manufacturer: Across International
High purity (99.9%) heat resistant graphite crucibles with flat bottom. Good for use with induction heating, recommended for precious metals casting. Comes with a silicon dioxide (SiO2) jacket to prevent melting material leaking in case the graphite crucible breaks. Volume: 75ml. Compatible induction coils: 75mm ID coils.
Graphite, often called black lead, can tolerate thermal shock and withstands constant working temperature up to 1500C or 3600C (vacuum condition). They are the best electrical conductive material known to man, 4 times of steel, 5 times of copper and 100 times of non-metallic materials. They also have higher thermal conductivity than steel, iron and lead, plus resistant to acid, alkali and organic solvent.
Attention! ALWAYS wear protective eyewear/goggles during operation.
Dimension:
Height(all deep): 88.42mm
Outside Diameter: 58.09mm
Inside Diameter: 34.42mm
Inside deep: 77.44mm
In stock
Payment Providers
Overview
A flat-bottom graphite crucible from Across International, 75 ml, made of 99.9% pure graphite inside a silicon dioxide (SiO2) jacket. The jacket keeps molten material contained if the graphite cracks. It is made for induction heating, is recommended for precious metal casting, and fits 75 mm ID induction coils. This set measures 58.09 mm outside diameter and 88.42 mm high, with a 34.42 mm inside diameter and 77.44 mm inside depth.
Graphite handles thermal shock and resists acids, alkalis and organic solvents. Always wear protective eyewear when melting.
Key features
- 75 ml capacity
- 99.9% purity graphite
- SiO2 outer jacket
- Flat bottom
- Fits 75 mm ID induction coils
- Constant working temperature up to 1500 °C
Compatible with
Induction heaters with 75 mm ID coils.
Delivery and pickup
- Ships across Canada and to the USA by Purolator, UPS or FedEx - live rates at checkout.
- Free pickup in Langley, BC.
- We deliver orders of $1000 or more in the Lower Mainland and Fraser Valley ourselves.
Questions
Why the SiO2 jacket?
It contains the molten metal if the graphite crucible breaks.
What coil size does it fit?
75 mm ID induction coils.
| Capacity | 75 ml |
| Graphite purity | 99.9% |
| Jacket | Silicon dioxide (SiO2) |
| Outside diameter | 58.09 mm |
| Inside diameter | 34.42 mm |
| Height | 88.42 mm |
| Inside depth | 77.44 mm |
| Fits | 75 mm ID coils |
Reviews
What customers say about our store
Quick and reliable service provided! - Scheduled an appointment with Wayne the other day for a Dry Ice order pick up, he will go over and above for his customers to make sure we are well taken care of. Even with a broken foot !
Thanks again Wayne!
You've got my business!
Wayne there has an excellent store, he has everything, really nice stuff at good prices, ultimately very fair compared to others. I will certainly be going back for everything I need. Got some things from a different place and spent 50% more, just go see Wayne first, he seems like he wants to help you out more than sell you out the door.
WOW
I'd like to first start with this business witch is great ,location was easy to find with good directions, the services wayne offers are a excellent industry best, I had items shipped and also picked up at business store front both very easy and quick
Also like to add the quality of the equipment sold as anything with logo extractor king is from my experience also again an industry best!
And last owner and…
Great service. Definitely recommend them to all
Great buisness very quality items and prompt phone and online services, backed by the owner who stands behind the product!! AAA service all around.
Reviews from Google Maps
