2016.11.02-Tungsten Carbide Ball Price
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- Category: Tungsten Carbide Price
- Published on Wednesday, 02 November 2016 10:31
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As reported by Chinatungsten Online, the current price of G10 tungsten carbide ball for Ø6.35mm is $0.39 per piece EXW Xiamen, China on NOV.2, 2016.
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2016.11.02-Tungsten Copper Tube Price
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- Category: Tungsten Copper Price
- Published on Wednesday, 02 November 2016 10:21
- Hits: 1439
As reported by Chinatungsten Online, the current price of 65%W35%Cu tungsten copper tube of Ø8mmxØ5mmx175mm is $27.30 per piece EXW Xiamen, China on NOV.2, 2016.
| Tungsten Copper Supplier: Chinatungsten Online tungsten-copper.com | Tel.: 86 592 5129696; Fax: 86 592 5129797;Email:sales@chinatungsten.com |
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Ammonium Metatungstate Testing Equipment
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- Category: Ammonium Metatungstate
- Published on Tuesday, 01 November 2016 17:20
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Testing equipment of ammonium metatungstate includes atomization device, inductively coupled plasma (ICP), electronic balance, visible spectrophotometer, metallographic microscope, atomic absorption spectrophotometer, etc..
Both Graphite Furnace Atomic Absorption Spectrometry and Atomic Absorption Spectrometry method use the atomizer. Atomizer is an apparatus of atomizing the sample of atomic absorption spectrometry, and it will convert the sample to the free atomic vapor (ground state atoms) thus to absorb the radiation and calculate the analyte content. Atomizer has many types and can be divided into two categories of thermal and electric filling atomizer. The former includes a pre-mixed, all-consuming; the latter includes graphite furnace, carbon filament atomizer, atomizer carbon rod, graphite increased exhaust, graphite probes ect..
An inductively coupled plasma (ICP) or transformer coupled plasma (TCP) is a type of plasma source in which the energy is supplied by electric currents which are produced by electromagnetic induction, that is, by time-varying magnetic fields. There are three types of ICP geometries: planar, cylindrical, and half-toroidal.
Electronic balance (which is also known as electronic scale) is a kind of weighing scale, the device to measure weight or calculate mass. The ordinary electronic scales intrinsically measure the gravitational force between the sample and the earth, i.e. the weight of the sample, which varies with location. So such a scale has to be re-calibrated after installation, for that specific location, in order to obtain an accurate indication of mass.
Visible spectrophotometer is used in the spectrophotometry, in chemistry, spectrophotometry is the quantitative measurement of the reflection or transmission properties of a material as a function of wavelength. It is more specific than the general term electromagnetic spectroscopy in that spectrophotometry deals with visible light, near-ultraviolet, and near-infrared, but does not cover time-resolved spectroscopic techniques.
Metallographic microscope is equipment in the metallography which may also use the scanning transmission electron microscope, bright and dark field microscopy and polarized light microscopy and other equipments. Now, the metallographic microscope is usually combining with computer and to form computer type metallographic microscope or digital metallographic microscope, the high-tech product which gets optical microscopy, photoelectric conversion and computer image processing technology together perfectly, and can easily observe the metallographic image of ammonium tungstate on computer, thus to analyze and rate the metallographic atlas, and also output, print images.
| AMT Supplier: Chinatungsten Online ammonium-metatungstate.com | Tel.: 86 592 5129696; Fax: 86 592 5129797;Email:sales@chinatungsten.com |
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2016.10.31- Tungsten Carbide Polished Rod Price
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- Category: Tungsten Carbide Price
- Published on Monday, 31 October 2016 11:37
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As reported by Chinatungsten Online, the current price of YG10X tungsten carbide polished rod for Ø4.5mmx50mm is $1.00 per piece EXW Xiamen, China on OCT.31, 2016.
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2016.10.31-Tungsten Copper Plate Price
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- Category: Tungsten Copper Price
- Published on Monday, 31 October 2016 11:31
- Hits: 1471
As reported by Chinatungsten Online, the current price of 90%W10%Cu tungsten copper plate of 100mmx100mmx1.6mm is $32.00 per piece EXW Xiamen, China on OCT.31, 2016.
| Tungsten Copper Supplier: Chinatungsten Online tungsten-copper.com | Tel.: 86 592 5129696; Fax: 86 592 5129797;Email:sales@chinatungsten.com |
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2016.10.27-Tungsten Carbide Ball Ø10.00mm Price
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- Category: Tungsten Carbide Price
- Published on Thursday, 27 October 2016 18:08
- Hits: 1484
As reported by Chinatungsten Online, the current price of YG6 tungsten carbide ball for Ø10.00mm is $1.50 per piece EXW Xiamen, China on OCT.27, 2016.
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2016.10.27-Tungsten Copper Tube Price
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- Category: Tungsten Copper Price
- Published on Thursday, 27 October 2016 18:03
- Hits: 1423
As reported by Chinatungsten Online, the current price of 75%W25%Cu tungsten copper tube of Ø8mmxØ5mmx175mm is $29.30 per piece EXW Xiamen, China on OCT.27, 2016.
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Ø1.6x150.0mm Lanthanum Tungsten Electrode Price on Oct. 26, 2016
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- Category: Tungsten Electrodes Price
- Published on Thursday, 27 October 2016 10:06
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WL15 lanthanum tungsten electrode price with Ø1.6x150.0mm is 0.407USD/pc, EXW XIAMEN, CHINA, Oct. 26, 2016.
The MOQ for this diameter under such price is 5,000pcs.