Драгоценный металл Платина 99.95% чистота


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Цена:14 285,00 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Aug-19-2025 18142.46 $* 18505.79 $*
Jul-19-2025 14714.44 $* 15008.25 $*
Jun-19-2025 17856.86 $* 18213.28 $*
May-19-2025 17713.79 $* 18067.0 $*
Apr-19-2025 14142.6 $* 14425.41 $*
Mar-19-2025 17428.0 $* 17777.43 $*
Feb-19-2025 17285.24 $* 17631.41 $*
Jan-19-2025 17142.54 $* 17485.84 $*

Характеристики


Product Description

Precious metal platinum 99.95% purity platinum ingot


Precious metals are materials that are scarce in the environment, have low chemical reactivity, and high value. This group includes gold, silver, and platinum group metals (Pt, Ir, Os, Pd, Rh, Ru).

The combination of good electrical properties with low reactivity makes precious metals excellent choices for demanding applications such as semiconductor bonding, accurate temperature measurement at elevated temperatures, and stability in harsh environments. Precious metals can be found in aerospace instruments, Cochlear Implants, catheters, pacemakers, and monitoring equipment. Platinum wire is sometimes specified for high temperature semiconductors. Many catheters contain platinum marker bands and guide wires, which are used to help surgeons, guide the device to the treatment site, and are easily seen on Xrays and Fluoroscopes.

JYDZ Wire maintains and extensive inventory of precious metals for those applications and many others. If you are looking for precision Round Wire, Flat Wire, Stranded Wire, or Coated Wire, JYDZ Wire can serve your needs.

Product Parameter
Mol. Wt.
195.08
Appearance
Gray piece
Density
21.45 g/cm
Tensile Strength
N/A
Melting Point
1772°C
Boiling Point
3827 °C
Thermal Conductivity
0.716 W/cm/K 298.2 K
Electrical Resistivity
10.6 microhm-cm 20°C
Eletronegativity
2.2 Paulings
Specific Heat
0.0317 Cal/g/K 25°C
Heat of Vaporization
122 K-Cal/gm atom at 3827°C
Heat of Fusion
4.70 Cal/gm mole
Comparison Property
Material
 Melting point °C
Density g/cm
Pure  Pt --- Pt(99.99%)
1772
21.45
Pure Rh--- Rh(99.99%)
1963
12.44
Pt-Rh5%
1830
20.70
Pt-Rh10%
1860
19.80
Pt-Rh20%
1905
18.80
Pure Ir --- Ir(99.99%)
2410
22.42
Pt-Ir5%
1790
21.49
Pt-Ir10%
1800
21.53
Pt-Ir20%
1840
21.81
Pt-Ir25%
1840
21.70
Pt-Ir30%
1850
22.15
Specifications
Item
Platinum piece
Material
Platinum
Purity
99.95%
Weight
500gram
Usage
Laboratory, medical
Origin
China
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Our Company

Shanghai Jie Yu Electronic Technology Co., Ltd is a professional company which engaged in producing and designing all types of pure platinum series, iridium series, gold series, silver series, alloy series and precious metal thermocouples.

Our company has a wide range of products, complete specifications, widely supported scientific research, tertiary institutions, petrochemical, hospital health reagents, steel metallurgy, semiconductor electronic vacuum enterprises and institutions.


Our company has a complete set of quality management system of science and technology, sophisticated production design and production process, good quality production equipment and production facilities, establish the guarantee of the company's products in the market.Our products are widely recognized and praised by users from all over the world.

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