Чистый плавленый кремнезем небольшой термостойкий прозрачный кварцевый


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.55 $* 0.20 $*
Aug-17-2025 0.29 $* 0.25 $*
Jul-17-2025 0.29 $* 0.62 $*
Jun-17-2025 0.74 $* 0.50 $*
May-17-2025 0.64 $* 0.65 $*
Apr-17-2025 0.72 $* 0.2 $*
Mar-17-2025 0.89 $* 0.36 $*
Feb-17-2025 0.37 $* 0.36 $*
Jan-17-2025 0.16 $* 0.14 $*

Характеристики



Product Description


Fused Silica Quartz Crucible
Properties of Quartz crucible:
1. High purity Sio2 >99.9%. (Fused Silica)
2. Resistance high temperature, can be used at 1250C-1450C continually.
3. Large size and high precision.
4. Good heat preservation.
5. Energy saving.
6. Stable quality




Element
Al
Fe
Ca
Mg
Ti
Ni
Li
Na
K
Content
11.6
0.3
0.5
0.5
1.0
0.01
0.05
0.43
0.42
Element
Co
B
Mn
Cu
Content
0.03
0.04
0.05
0.01


Type
Material
Color
Thickness
Quartz arc crucible 
Real quartz, 99.9% purity
Opaque/clear/frosted
1-10mm
Outside diameter
Length
Shape
OEM
10-610mm (6"-24")
150-400mm
Round/Square
customized


Application of crucibles for melting platinum :
For semiconductor/ industry/ laboratory/melting gold


We have different sizes opaque quartz crucible, the small one is used at laboratory And the big one is used for industry.



Products Details


Quartz Arc crucible can be used below 1750 degrees, divided into transparent and opaque.The translucent quartz crucible by arc method is the basic material for large diameter monocrystalline silicon.


Nowadays, the semiconductor industry in the world has replaced the small transparent quartz crucible with this crucible.It has high purity, high temperature resistance, large size, high precision, good insulation, energy saving, quality and stability.



Packing & Delivery


Package & shipping for crucibles for melting platinum :


1.Plastic air cushion film
2.Foam material
3.Paper carton
4.Wooden case
5.Delivery by shipping or Express ,such as EMS/DHL/TNT/UPS/FEDEX





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Certifications




Our business philosophy is survive on quality, reputation for development. The products widely sales to all of the world, such as America, Germany, France, Italy, Australia, Canada, Britain, Spain, Sweden, Mexico, Argentina, Chile, Russia,India, Japan and other too many countries.

We will provide best quality, best service and best price, warmly welcome your visit !









Product Process

High purity quartz sand - high purity graphite mould - vacuum arc melting - natural cooling stripping - quartz crucible preliminary testing - cold processing sandblasting, cutting, chamfering - quartz crucible secondary testing - ultra-clean cleaning, ultrasound, high-pressure spray, automatic drying.Heating, baking, spraying, quartz crucible, three tests, vacuum packaging, finished product storage



FAQ




Our advantage:

At present, the production equipment and technology used in the production of quartz crucible in domestic enterprises all originated from jinzhou in the early 1970s.
We are Jinzhou old factory, and we are the source, We promise to offer you competitive factory price.
1). We are a professional manufacturer for quartz product
2). We will try our best to offer the most affordable price and best service
3). We can accept customized
4). We can send you samples for review the quality before your ordering.
5). We will take detailed pictures for you check before shipping,
6). We can delivery the order on time.
7). we will keep all the files and full set of printings for re-orders.

How to order:
Step1 Please choose the goods with links or pictures which you want to order, Then click contact supplier or chat with me Or just send an inquiry. When we get your inquiry, we will give you a quotation soon within 24hours.

Step2 You can email us your order list with details, we'll reply right away when we received your email.

Send your inquiry Details in the Below for free Accessory,Click "Send"now





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