Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Tungsten Crucibles |
Product Description
1 Name: Tungsten crucibles
2 Appearance: Silver grey metal luster
3 Purity: W≥ 99.95%
4 Density: Not less than 18.3G/cm3
5 Supply state: Sintering or processing
6 Quality standard: According to customer
7 Specifications:
Special sizes can be manufactured based on customers' requirements
8 Production process: Materials (tungsten powder) --- CIP --- mechanical processing - --IF induction sintering --- mechanical processing-detection check--- tungsten crucibles
9 Production equipments: Cool isostatic pressing machine(CIP), CNC vertical turning machine, CNC milling machine, wire cutting machine
10 Application:
Since the melting point of tungsten has reached 3380, tungsten crucible is widely applied in industry furnace such as sapphire growth furnace, quartz glass melting furnace, and rare earth smelting furnace. The temperature in working environment of tungsten crucible is above 2000. For sapphire crystal growth furnace, high-purity, high- density, no internal-crack tungsten crucible with other features of exact measurement and smooth 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, and we are willing to be checked by professional units.
|
Diameter |
Thickness |
Height |
Surface finish |
Inner surface finish |
Inner bottom finish |
|
30 ~ 50 |
2 ~ 10 |
≤ 500 |
≤ Ra2.0 |
≤ Ra2.4 |
≤ Ra2.8 |
|
50 ~ 100 |
3 ~ 15 |
≤ 1000 |
≤ Ra2.0 |
≤ Ra2.4 |
≤ Ra2.8 |
|
100 ~ 150 |
3 ~ 15 |
≤ 1000 |
≤ Ra2.0 |
≤ Ra2.4 |
≤ Ra2.8 |
|
150 ~ 200 |
5 ~ 20 |
≤ 1000 |
≤ Ra2.0 |
≤ Ra2.4 |
≤ Ra2.8 |
|
200 ~ 300 |
8 ~ 20 |
≤ 1000 |
≤ Ra2.0 |
≤ Ra2.4 |
≤ Ra2.8 |
|
300 ~ 400 |
8 ~ 30 |
≤ 1000 |
≤ Ra2.0 |
≤ Ra2.4 |
≤ Ra2.8 |
|
400 ~ 450 |
8 ~ 30 |
≤ 1000 |
≤ Ra2.0 |
≤ Ra2.4 |
≤ Ra2.8 |
|
450 ~ 600 |
8 ~ 30 |
≤ 1000 |
≤ Ra2.0 |
≤ Ra2.4 |
≤ Ra2.8 |
Zhuzhou XiangYuan new materials Co., Ltd., is a main refractory and rare metals deep-processing manufacture(located in Zhuzhou City, Hunan Province, A refractory metal base). XiangYuan mainly provides rare refractory metals and deep-processing products, widely used in areas such as tungsten crucible, Tungsten film, tungsten target, molybdenum sheet, molybdenum target, molybdenum boat and a variety of vacuum coating, vacuum furnace industrial Furnace, tantalum, niobium, sheets, rods, bars, wire, tube, rings, cups, discs, crucibles and shaped products etc.
XiangYuan adopts advanced production technology, equipped with modern production equipment and testing equipment and a number of highly qualified Professional and management teams, a complete set of quality assurance system throught manufacturing, process testing, product testing, after-sales service.
Our products are widely used in rare earth magnetic materials, electronics, steel, machinery, metallurgy, glass, petrochemical, national defense research, outer space, vacuum coating industry. Some products are exported to Germany, the United States, Japan, Korea, Sweden, Spain and other countries.
XiangYuan will focus on the purpose of quality first, credit first, established in the first-class products, best service for all customers. XiangYuan sincerely want to cooperate with all customers to create brilliant.
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