1.company introduce:
Our company specializes in the development, manufacturing, sales, and services of non-ferrous metal products such as tantalum, niobium, tantalum tungsten alloys, and niobium zirconium alloys. We have been awarded the title of high-tech enterprise in Hunan Province and have the right to self operate import and export.
2.Our company's products cover: ingots, rods, wires, tubes, plates, strips, foils, targets, special-shaped parts, and alloys. Our company has a group of high-quality comprehensive talents who have been specialized in R & D, production and management, marketing, after-sales service for many years in the industry, and are equipped with high-quality production equipment and testing equipment. The various products produced are widely used in semiconductors, Aerospace, chemical industry, chemical fiber, electronics, rare earth, metallurgy, environmental protection and machinery manufacturing.
3.The products are sold all over the country and sold well in Russia, Europe, the United States and Asia. Its exquisite craftsmanship, excellent quality and considerate service have been unanimously recognized by the majority of users.
4.Specification for Tantalum tape:
Сhemical composition:
Component
|
Impurities, wt. %, max |
| Si |
0,0012 |
| Fe |
0,0012 |
| Mn |
0,00015 |
| Mg |
0,0002 |
| Ni |
0,0002 |
| Cr |
0,00025 |
| Ti |
0,0003 |
| Sn |
0,0001 |
| Cu |
0,0005 |
| Nb |
0,03 |
| Zr |
0,0007 |
| Al |
0,0005 |
| Ca |
0,001 |
| W |
0,005 |
| Mo |
0,0005 |
| Co |
0,0001 |
| Na |
0,00015 |
| C |
0,005 |
| N |
0,01 |
| O |
0,01 |
| H |
0,0004 |
| Ta mass % min. |
99,9 |
Requirements for Tantalum tape:
| Name |
Meaning |
| Thickness |
0,25 +- 0,02 mm |
| Length |
Min 1500 mm |
| Width |
60 +- 1 mm |
| Tantalum content |
Min % - 99,9 |
| Tensile strength |
Max 340 MPa |
| Elongation |
Min % - 29
Max % - 40 |
| Depth of the hole by Erikson test method for sheets and strips extrusion |
Min - 3,9 mm |
Packing: The rolled tape is to be tied with twine, wrapped with paper, placed in wooden boxes
and sealed with cotton wool or paper.
If you are interested in our products, you can feel free to contact us directly. Your specific enquiry will be highly treated. We will quote you our most favorable price.
Contact Us:
Chinasun International Industry Co.,Ltd.
Manager: jannice Wu
Audited Supplier 
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