High Quality Tungsten Crucible
USD $60 - $500 /Piece
Min.Order:5 Pieces
Shaanxi Getwick Nonferrous Metals Co., Ltd.
High Quality Tungsten Crucible specification |
1.Grade: W1
2.Purity: 99.95%min.
3.Capacity:50ml
4.Different dimensions are available
5.Dimension and tolerance
Delivery condition | Specification | Tolerance |
Thickness |
Roughness (um) | ||
Diameter | Height | Diameter | Height | |||
Sintering | 10~500 | 10~750 | +/-5.0 | +/-5.0 | 8~20 | <3.5 |
Sintering finishing |
10~450 |
10~550 |
+/-0.5 |
+/-0.5 |
7~18 |
<2.5 |
6.Tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz
glass melting furnace, and reare earth smelting furnace. The temperature in working environment
of tungsten crucible is above 2000°C. For sapphire crystal growth furnace, high-purity, high-density,
no internalcrack tungsten crucible with other features of exact measurement and smooth inner
surface has decisive influence on success ratio of seed growth, quality control of pulling crystal,
metamictization pot-committed and service life during sapphire growth process.
High Quality Tungsten Crucible photo shows |
Why Choose GETWICK? |
1 | More than 2000 products are available. |
2 | An ISO9001:2008 , ISO14001 ,C E Certified. |
3 | Offer you professional rare metal products and customized services. |
4 | We feedback in 24 hours online and provide professional advice on products. |
5 | With an annual output of 300 MT of tungsten & molybdenum and other precious metals. |
6 | More than six years experiences, Winning customers ’trust and satisfaction from all over the world. |
About GETWICK Certificate |
About GETWICK Factory |
Packaging information |
Type of payment |