005, .010, 0.15, .020, or custom sizes All dimensions shown are in inches.
Rolling, Forging, Sintering
Polish, alkali cleaning
Our evaporation boats offer a good level of electrical conductivity and possess low vapor pressures combined with a very high melting point. When powered on, our boats heat the material for evaporation. During this process, the low vapor pressures of our metals ensure that no tungsten, tantalum or molybdenum particles enter the vapor and penetrate the subsequent layer.
1.Metallizing, Electron-beam Spraying ,sinteting annealing in reducing atmosphere in electronics
2. Military and light industries
3.Evaporate small lengths of wire or to evaporate materials.
4.Tungsten boat is ideal for use in small evaporation systems.
5.Tungsten boats sources are used for the vacuum evaporation of materials.
Q: How long is your delivery time?
A: If the goods are available, it is usually 3-5 days. If the goods are out of stock, then 7-10 days.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples for free but do not pay for shipping.
Q: What is your payment terms?
A: Payment ≤1000USD, 100% in advance. Payment ≥1000USD, 30% T / T in advance, the balance before delivery.
Q:How do you insure the quality?
YUNCH:We send mill cert for the products with delivery.And we also can do TPI(Third party inspection)on the products if neccessary.
If you have additional questions, please feel free to contact us as follows:
YUNZHONG is one of the leading China silver polish evaporation tungsten boats manufacturers and suppliers, and we are also a professional company and factory, welcome to wholesale silver polish evaporation tungsten boats products from us.