99.95% чистый Танталовый распылитель/танталовая

Luoyang Combat Tungsten & Molybdenum Material Co., Ltd. established in 2008, is a professional engaged in the research, development, sale and service of tungsten, molybdenum, titanium, tantalum, niobium as well as alloy products. Our products are widely used in lighting, glass, medical, welding, aerospace, aviation, machinery, and furnace etc. The factory has established a one-stop production line of wires, plates, bars, rods, etc. We are located in luoyang with convenient transportation access. The factory have a general investment of 50 million RMB and a plant area of 10,000 Square meter. Our sales volume reached 380 million RMB in 2019, increasing about 20% year by year. Combat sticks to the spirit of unity and hard work, pursuing healthy development and top grade products and aim to bulid a high customer satisfaction enterprise. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained I S O 9 0 0 1 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as America, Canada, Korean, Japan, German, Switzerland, Mexico, etc. We also welcome OEM  and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.

1.     Over 8 Years Alibaba Golden Supplier

2.     Alibaba.com Trade Assurance Supplier

3.     Transaction Level: AA+

4.     Quick response rate

5.     Various products satisfy clients various requirements

6.     High Quality goods with most competitive price

7.     Prompt delivery time

8.     Most reasonable payment method

9.     Good after sales service and compensate service

Q:For Ta sheet, how to ensure Flatness and surface roughness?
A: controlling annealing temperature (>=2 times normally)
B: Using different annealing method.
Put in level, using heavy block above them in the vacuum furnace, to ensure the better flatness.
Put in circle, without anything above them, the surface is shinny and perfect, without any stain.
Put just 1pc for annealing, cost is high) if you have enough money
C: choose good carbide blade, do polishing, grinding, use CNC machine, etc

Q:What information should I let you know if I want to get the quotation for pure tantalum sputtering target?
A: First, we need to know the purity you need. Purity 99.95% &99.99% both are available for us. For purity 99.95%, you can tell me whether you need 3N5 or 4N. If you are not clear, you can tell me your specific application. Then I can recommend for you. For example, if the target is used for medical implants, we recommend you use 4N.
Second, we need to your requirement on the average grain size. If you don’t have special requirement on it, we will produce as per the requirements of the standard ASTM 708.