Gold Mine Laboratory Fire Assay Chamotte Crucible Custom Shapes And Size

Basic Information

Place of Origin:	CHINA
Brand Name:	YH
Certification:	ISO,CE
Model Number:	YH

Minimum Order Quantity:	10
Price:	Negotiated
Packaging Details:	by caront or wooden case
Delivery Time:	10-30days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	10000pcs per month

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Dielectric Strength:

15 KV/mm

Chemical Composition:

Al2O3 (Aluminum Oxide)

Color:

White Or Yellow

Electrical Insulation:

Excellent

Operating Temperature:

Up To 1700°C

Low Thermal Expansion:

Excellent

Biocompatibility:

Yes

Alumina Content:

95-99.7%

Flexural Strength:

300 To 400 MPa

Thermal Conductivity:

20 To 30 W/m·K

Machinability:

Difficult

Maximum Use Temperature:

1700c

Transparency:

Opaque

Surface Finish:

Polished

Highlight:

Laboratory Fire Assay Chamotte Crucible

Fire Assay Chamotte Crucible Custom Shapes

Gold Mine Laboratory Fire Assay Chamotte Crucible 3-5 Times Working

Fire Assay Smelting Crucibles have a higher than normal resistency to cracking under fire assay conditions. Our crucibles and refractory products are used in laboratories throughout international marketplace. We have a variety of shapes and sizes available to cater to specifications required.

Our crucibles give longer life, faster melting, constant melting speed and exceptional resistance to violent changes of temperature

Type: Refractory Material

Working Temperature: 
≥ 1350ºC(Fire assay working temperature less than 1150ºC)
No cracking when moved from 1100°C furnace directly onto a room-temperature steel plate.
Chemical Corrosion Resistance:
Highly resistant to corrosive fluxes like litharge, borax, and silica, maintaining integrity during the critical initial 3-5 assay cycles.
Accuracy & Low Retention:
Made from high-quality clay, crucible ensures minimal retention of precious metals for easy recovery and accurate result.
Structural Stability:
Our fully automated production lines ensure consistent quality and stability in every batch.

Application of Clay Ceramic Fire Assay Crucible:

1.Precious Metal Analysis 

2.Mining Laboratory 

3.Laboratory Testing 

4.Mineral Assaying 

5.Fire Assaying 

6.Gold Assaying

Mechanical Properties

Fire Assay Crucible:standard size

Item	OD (mm)	Height (mm)	Capacity (ml)	Wooden Case Dimension (mm)	Qty/Case (pc)	Qty/20’FCL (pc)
XTL-30g	85	105	250	107010701080	2310	46200
XTL-40g	85	135	350	111010701080	1980	39600
XTL-45g	88	160	500	108011701080	1296	25920
XTL-50g	105	150	700	114010301120	1530	30600
XTL-55g	90	155	680	114010301120	1296	25920
XTL-65g	105	165	720	114010301120	1425	28500
XTL-75g	120	160	750	108011701080	900	18000

We Can Do OEM and 0BM According to Your Drawing and Requirements.

Material Properties

Chemical Composition
SiO2	54.6%
Al2O3	40.31%
Fe2O3	1.11%
TiO2	0.47%
CaO	1.28%
MgO	0.34%
K2O	0.61%
Na2O	0.39%
L.O.I(loss on ignition)	0.21%

Features of alumina ceramic

Our Technical Expertise: The Reason to Choose Us
Advantage:
 

Withstands temperatures above 1600°C without cracking or deformation

Precise dimensional control ensures consistent casting processes

Low thermal expansion reduces stress during metal pouringAutomated production ensures uniform quality batch-to-batch

No harmful emissions, meets environmental standards

Gold Mine Laboratory Fire Assay Chamotte Crucible Custom Shapes And Size 3

Exhibition

FAQ

Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.

Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.

Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.

Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.

Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.

$Fire Assay Lab Usage Gold Melting Refractory Ceramic Crucible Custom High Temperature$

Gold Mine Laboratory Fire Assay Chamotte Crucible Custom Shapes And Size

Laboratory Fire Assay Chamotte Crucible

Fire Assay Chamotte Crucible Custom Shapes

Gold Mine Laboratory Fire Assay Chamotte Crucible 3-5 Times Working

Application of Clay Ceramic Fire Assay Crucible:

Features of alumina ceramic

refractory ceramic parts,

refractory ceramic products,

refractory ceramic materials

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