High Temperature Resistant Lab Fire Assay Clay Crucible for Melting Gold

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

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Product Details

PRODUCT INTRODUCTION

Fire Assay Crucibles have a higher than normal resistency to cracking under fire assay conditions. Our crucibles 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.

APPLICATIONS

Precious Metal Analysis

Mining Laboratory

Laboratory Testing

Mineral Assaying

Fire Assaying

Gold Assaying

Item:	Fire assay crucible
Process Type:	Rolling molding
Material:	SiO2 + Al2O3
Tolerance:	+-2mm
Facility:	Automatic molding equipment
Certificates:	ISO 9001 SGS
Shipping:	Many stocks , delivery time around 5-10days . by sea or by air as customer request
Delivery & Service:	Timely delivery each time. Provide reliable service and responsible for each customer with each product. Our target is to satisfy every customer with the best service.

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%

PRODUCT DISPLAY

FEATURE

Long lasting, can be used many times

High mechanical strength designed to withstand severe thermal shocks

Special formula, curing and pressing process

Can withstand extremely corrosive fire assay environments

Can withstand repetitive thermal shocks from 1300 degree Celsius to room temperature

OUR ADVANTAGE

7000 square meters work shop

Automatic production line

Longer working life

Reasonable price

All prototype products have to go through 4 checks in the whole process:
1. Raw material inspection
2. In processing inspection
3. Final inspection
4. Outgoing inspection

Basic Information

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5g/20g/30g/40g/50g/55g/65g/75g laboratory clay ceramic Fire assay crucible

5g/20g/30g/40g/50g/55g/65g/75g High Temperature Resistant Lab Fire Assay Clay crucible for sample melting gold.High refractoriness, no slag, no penetration, no cracking.

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