Сделано в Китае 99.95% чистый вольфрамовый
- Категория: Бруски вольфрама >>>
- Поставщик: Luoyang,Robust,Tungsten&,Molybdenum,Co.,Ltd.
Поделиться:
Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 60.89 $* | 63.29 $* |
| Aug-16-2025 | 59.74 $* | 62.42 $* |
| Jul-16-2025 | 50.67 $* | 53.72 $* |
| Jun-16-2025 | 58.67 $* | 61.13 $* |
| May-16-2025 | 51.45 $* | 54.38 $* |
| Apr-16-2025 | 57.6 $* | 60.57 $* |
| Mar-16-2025 | 57.25 $* | 60.69 $* |
| Feb-16-2025 | 56.57 $* | 59.33 $* |
| Jan-16-2025 | 56.80 $* | 59.21 $* |
Характеристики
China Made 99.95% Pure Tungsten Disc
Product Description
Brand Name | ROBUST | |
Grade | W-1 W-2.1 WAL1 WLa WCe | |
Diameter | 0.2-1.8mm | |
Purity | 99.95% Min | |
Density | 19.3g/cm3 | |
Melting Point | 3410ºC | |
Boiling Point | 5530ºC | |
Material | Pure W | |
package | wooden cases with waterproof paper wrapped, EPE foam filled. | |
Standard | ISO9001:2008 ( Certificate No. 00612Q20705R0S ) | |
MOQ | 5kg | |
Sample | Available | |
Surface Treatment | Black surface or alkali washing surface. | |
Applications | tungsten discs are used as contact materials in silicon controlled rectifiers diodes, transistors and thyristors. | |
Note: Special requests will be settled by negotiation between both parties. | ||
Quality Control
ROBUST has very strict quality control policies in the whole process
and we know only high quality product can make us survival in the competitive market.
From the raw material powder to final products packaging,
we have consistent and strict quality control to make sure the products
are capable of doing the things they are bought for.
Company Show
ROBUST has a complete set of production lines and facilities
to make sure fast delivery of the products to our customers.
We have High Pressure Iso-static Pressing Machine,
High Temperature Induction Furnace, Numerical Control Machines, Hacksawing Machines,
Laser Cutting Machines, Vacuum Annealing Furnaces, etc..
Honor & Testimonials
ROBUST has ISO-9001 QUALITY MANAGEMENT CERTIFICATE, SGS CERTIFICAT,government prizes
and also most importantly customers’ testimonial.
All the honors will encourage us to move even further.
Packing & Delivery
Packing Details : Vocuum Package, Wooden Case or as per customers' request
Delivery Details : Courier's Service, Air or Sea Transport or as per customers' request
Customer Photos
US Customer Visit
GE delegates visited our facilities in Luoyang and discuss the future corporation potentials.
Our GM Mr. Andy Cao introduced our company and our advantages in this industries.
The visit is very fruitful for both parties.
Visit India
Our GM and Engineer Visit one Indian Foundry in April, 2017.
The Indian Customer has been long time as our buyer for Molybdenum electrode in their industry.The visit help us to understand in details regarding application situation of our materials and may help customer to optimize the performance of our electrode and cost down as well.
German Customer Visit
German delegates visited us on May 12, 2017.
They visited our facilities in Luoyang and discuss the future corporation potentials.
Our GM Mr. Andy Cao introduced our company and our advantages in this industries.
The visit is very fruitful for both parties.
Buyer Feedback
FAQ
Q: Are you trading company or manufacturer ? what is vacuum metallizing? vacuum evaporation? vacuum desposition?
A: All of these terms can be used to describe the same process, with vacuum metallizing being a more specific case. Within the confines of a chamber which has had most of the air removed, metals or other materials are heated until they vaporize. This vapor travels about the chamber and condenses on surfaces within the chamber, forming a thin film.
Q: What materials are commonly vacuum coated?
A: Many metals, compounds, chemicals, and alloys can be evaporated and/or deposited. The material will dictate which of the
techniques listed above should be used. Please contact us for details on specific materials.
Q: What if I don’t see what I need on your website?
A: Ask us! Chances are that we can help, even if you don’t see the item on our site.
Q: When will I receive my quotation?
A: We understand the rapid pace of business these days. Our goal is to return a quotation to you within 24 hours of receiving your request. You can help speed this process by tolerancing prints, indicating purchase quantities, and specifying material compositions in your inquiry.
