1. Grade: WL10
2. Purity:≥99.95（%）
3. Characteristic:High quality, workability
4. Certificate: ISO9002
5. Product Feature: excellent welding performance, the contents of La2o3 added is about 1-2%， its electric work function about 2.7-2.8 ev, processing similar property to Throated Tungsten Electrode. With the application of small and medium-sized current, electric arc and resistant over firing property is superior to thorium tungsten electrode.
It is as the most promising surrogate products of thorium tungsten electrode because of its zero radioactivities. Another advantage is that its durable current can be high with low evaporation loss rate. Due to all these excellent properties, it is favored deeply by the Asia, European, American as well as Japanese customers.
6. Dimensions and tolerance（According to clients’ requirements）:
Model
| Intermingled materials |
Intermingled
Quantity%
| %Other Intermingled
Quantity% |
Tungsten
|
Color standard
|
WL10 | La2O3 | 0.80-1.20 | < 0.20 | Remainder |
Black
|
WL15 | La2O3 | 1.30-1.70 | < 0.20 | Remainder |
Golden
|
WL20 | La2O3 | 1.80-2.20 | < 0.20 |
Company Profile
- Xi'an XH Rare Metal Co., Ltd
- [ China ]
-
This company is registered as a free member and is not verified or authenticated by Tradekey.com
-
Xi'an XH Rare Metal Company was established in 2001, mainly based on the processing of molybdenum, tungsten, tantalum, niobium, zirconium, and other rare metals .It is an integrated rare metals company taking research, production and trade as one. Our company is headquartered in the ancient capital of Xi'an, and business is throughout all over the country, neighboring countries , as well as the...
Basic Information
- Company Products / Services: rare metal
- Year Established: 2001
- Number of Employees: 100+
- Website: http://xaxinheng.en.alibaba.com/
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