Бүтээгдэхүүн
VR
PRODUCT DESCRIPTION

Assaying Fire Clay Crucible features: high refractoriness, good corrosion resistance, no slagging, no penetration, no cracking, no gold and silver elements can make the test results more accurate, it is the first-class equipment for fire assays, and does not deform when heated at high temperatures Or collapse, can maintain sufficient strength at high temperature, will not break when tongs or fork out, can resist the erosion of the melt, ensure that the crucible does not leak, use it for 5 times, it will not burst.

PRODUCT INTRODUCTION

Assaying Fire Clay Crucible 

A modern fire assay crucible is not that far removed from those of the past with the exception of the additional science behind it’s composition. Modern crucibles are made for laboratory use rather than refining and so are required to be exacting in their specifications. Additionally they should be strong enough to withstand huge changes in temperature through multiple uses.

The crucible is used for the first part of the fire assay fusion process. The following process is typical:

· Flux and sample are added to the crucible

· The above additions are mixed together inside

· Heat is applied to the crucible and mixture by placing the pot in a furnace at > 1000oC

· After a pre-determined period of time the crucible is removed and the molten contents are poured into a cast iron mould

The crucible is cooled and ready for it’s next use however, it may be disposed of if the previous sample contained high quantities of gold.

PRODUCT PARAMETERS


Item

OD(mm)

Height(mm)

Capacity(ml)

Wooden Case Dimension (mm)

Qty/Case(pc)

Qty/20’ FCL(pc)

XTL-30g

88

110

250

1070*1070*1080

2310

46200

XTL-40g

88

135

350

1110*1070*1080

1980

39600

XTL-45g

88

160

500

1080*1170*1080

1296

25920

XTL-45g

90

155

680

1140*1030*1120

1296

25920

XTL-50g

105

150

700

1140*1030*1120

1530

30600

XTL-65g

105

165

720

1140*1030*1120

1425

28500

XTL-75g

120

160

750

1080*1170*1080

900

18000

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.


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%


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

Автомат үйлдвэрлэлийн шугам

Илүү урт ажиллах амьдрал

Боломжийн үнэ

Бүх прототипийн бүтээгдэхүүн бүтээгдэхүүн нь бүх үйл явцад 4 чекээр дамжуулан явах ёстой.

1. Түүхий эд материалын үзлэг

2. Хяналтыг боловсруулахдаа

3. Эцсийн үзлэг

4. Гарч буй үзлэг


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Contact Us
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During this meeting, feel free to communicate your ideas and ask lots of questions.
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
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