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{"title":"PtIr10 PtIr20 PtIr 25 PtIr30 High Purity Capillarity Tube Platinum Iridium Alloy","imgUrl":"https:\/\/img.chinax.com\/nimg\/f2\/66\/c8dfdf29cc91edcd4d249d3bee33-200x200-1\/ptir10_ptir20_ptir_25_ptir30_high_purity_capillarity_tube_platinum_iridium_alloy.jpg","attrs":{"Brand Name":"TANKII","Model Number":"PtIr10 PtIr20 PtIr30","Certification":"ISO9001,SGS","Place of Origin":"Shanghai, China"}}
{"title":"Soft Magnetic Material E11c Strip for Transformer Ni79Mo4\/ Electronic Component","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/c6\/0a346b0a99df4928faa9fabf4177-200x200-1\/soft_magnetic_material_e11c_strip_for_transformer_ni79mo4_2f_electronic_component_work_2f_magnetically_shielded.jpg","attrs":{"Brand Name":"E11c","Certification":"COO, CCPIT","Place of Origin":"China","Minimum Order Quantity":"5~40 kgs"}}
{"title":"FeNi Alloy Strip Precision Alloy for Electromagnetic Clutch Core","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/7f\/6ed9162fd808b2c5358eb8a058ee-200x200-1\/feni_alloy_strip_precision_alloy_for_electromagnetic_clutch_core.jpg","attrs":{"Brand Name":"Precision Alloy","Model Number":"1J50 \/ Ni50 \/ 50\u041d \/ Hy-Ra49","Certification":"ISO 9001 and RoHS","Place of Origin":"China"}}
{"title":"Soft Magnetic Alloys Wire 1J85 for Magnetic Amplifier , Precision Alloy Services","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/f8\/0312aab3a844b07c61ed68825d48-200x200-1\/soft_magnetic_alloys_wire_1j85_for_magnetic_amplifier_2c_precision_alloy_services.jpg","attrs":{"Brand Name":"Permalloy wire","Model Number":"1J85 \/ Ni80Mo5 \/ 79\u041d\u041c\u0410","Certification":"ISO 9001 and RoHS","Place of Origin":"China"}}
{"title":"Sheet of Soft Magnetic Alloy 1J79 \/ Permalloy for Transformer Core and","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/ab\/c5ed7331505a85e387507f5e863e-200x200-1\/sheet_of_soft_magnetic_alloy_1j79_2f_permalloy_for_transformer_core_and_electromagnetic_clutch.jpg","attrs":{"Brand Name":"China - Permalloy","Model Number":"1J79 \/ Ni79Mo4 \/ 79\u041d\u041c \/ Permalloy","Certification":"ISO 9001 and RoHS","Place of Origin":"China"}}
{"title":"Kovar Alloy - Strip of Sealing Alloy 4J29 for Integrated Circuit Framework","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/c9\/057a3e1387956d2b466f962fe8e5-200x200-1\/kovar_alloy_strip_of_sealing_alloy_4j29_for_integrated_circuit_framework.jpg","attrs":{"Brand Name":"Sealing Alloy 4J29","Model Number":"Kovar \/ 29\u041d\u041a \/ 4J29","Certification":"ISO 9001 and RoHS","Place of Origin":"China"}}
{"title":"Sealing Alloy 4J36 Invar 36\u041d \/ Fe-Ni36 Precision Alloy Service for Radio","imgUrl":"https:\/\/img.chinax.com\/nimg\/31\/50\/8179b61a61f7b09727fe8c5226d9-200x200-1\/sealing_alloy_4j36_invar_36_d0_9d_2f_fe_ni36_precision_alloy_service_for_radio_industry.jpg","attrs":{"Brand Name":"Sealing Alloy 4J36","Model Number":"4J36 \/ Invar \/ 36\u041d \/ Fe-Ni36","Certification":"ISO 9001 and RoHS","Place of Origin":"China"}}
PtIr10 PtIr20 PtIr 25 PtIr30 high purity capillarity tube platinum iridium alloy wire/tube for medical surgery
Pt-iridium wire is a platinum-based binary alloy containing selenium. It is a continuous solid solution at high temperature. When slowly cooled to 975~700 ºC, solid phase decomposition occurs, but the phase equilibrium process proceeds very slowly. It can significantly improve the corrosion resistance of platinum due to its easy volatilization and oxidation. There are Ptlr10, Ptlr20, Ptlr25, Ptlr30 and other alloys, with high hardness and high melting point, high corrosion resistance and low contact resistance, the chemical corrosion rate is 58% of pure platinum, and the oxidation weight loss is 2.8mg/g. It is a classic electrical contact material. Used for high ignition contacts of aero-engines, electrical contacts of relays with high sensitivity and Wei motors; potentiometers and conductive ring brushes of precision sensors such as aircraft, missiles and gyroscopes
Appliance:
Platinum-iridium (Pt-Ir) alloy wire has a wide range of applications due to its exceptional properties, including:
Electrical and Electronic Applications:
Electrical contacts and connectors: The corrosion resistance and durability of Pt-Ir alloy wire make it suitable for use in electrical contacts, connectors, and switches that operate in harsh environments.
Electrodes: Pt-Ir alloy electrodes are used in various electrochemical applications, such as pH meters, dissolved oxygen sensors, and fuel cells, due to their high electrical conductivity and corrosion resistance.
Spark plug electrodes: The high melting point and wear resistance of Pt-Ir alloy wire make it an ideal material for spark plug electrodes in internal combustion engines.
Scientific and Laboratory Equipment:
Thermocouple elements: Pt-Ir alloy wire is used in the construction of thermocouples, which are widely used for temperature measurement in scientific and industrial applications.
Laboratory crucibles and equipment: The chemical inertness and high-temperature stability of Pt-Ir alloy make it suitable for use in laboratory equipment, such as crucibles, boats, and other components that operate at high temperatures.
Medical and Dental Applications:
Implantable devices: Pt-Ir alloy's biocompatibility and corrosion resistance make it suitable for use in medical implants, such as pacemaker electrodes and orthopedic devices.
Dental applications: Pt-Ir alloy is used in the production of dental fixtures, such as crowns, bridges, and orthodontic appliances, due to its strength, durability, and biocompatibility.
Aerospace and Defense Applications:
Rocket nozzle components: The high-temperature performance and mechanical strength of Pt-Ir alloy wire make it suitable for use in rocket nozzle components and other aerospace applications.
Electrical contacts in military equipment: Pt-Ir alloy's resistance to corrosion and wear makes it an ideal material for electrical contacts in military and defense equipment.
The unique combination of properties, including corrosion resistance, high-temperature performance, and mechanical strength, make platinum-iridium alloy wire a valuable material in a wide range of industries and applications.
Material
Melting point (ºC)
Density (G/cm3)
Vickers hardnes Soft
Vickers hardnes Hard
Tensile force (MPa)
Resistivity (uΩ.cm)20ºC
Platinum (99.99%)
1772
21.45
40
100
147
10.8
Pt-Rh5%
1830
20.7
70
160
225
17.5
Pt-Rh10%
1860
19.8
90
190
274
19.2
Pt-Rh20%
1905
18.8
100
220
480
20.8
Platinum-Ir (99.99%)
2410
22.42
Pure Platinum-Pt (99.99%)
1772
21.45
Pt-Ir5%
1790
21.49
90
140
174
19
Pt-lr10%
1800
21.53
130
230
382
24.5
Pt-Ir20%
1840
21.81
200
300
539
32
Pt-lr25%
1840
21.7
200
300
238
33
Pt-Ir30%
1860
22.15
210
300
242
32.5
Pt-Ni10%
1580
18.8
150
320
441
32
Pt-Ni20%
1450
16.73
220
400
588
34.1
Pt-w%
1850
21.3
200
360
588
62
Specifications: 0.015~1.2(mm) in round wire, strip: 60.1~0.5(mm)
Applications: Gas sensors. Various sensors, medical components. Electric and heating probes, etc.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
