Platinum rhodium crucible Manufacturers
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  • Platinum rhodium crucible

Platinum rhodium crucible

Platinum-rhodium crucible, platinum-germanium> 99.95%, with characteristics of corrosion resistance, oxidation resistance, and long service life. Commonly used in the production of high-temperature artificial crystals and for high-temperature material analysis in laboratories, it is also widely used in other laboratories, the chemical industry, the steel industry, the petrochemical industry, the pharmaceutical and chemical industry, etc.                                                                

Product advantages:
1. Excellent high-temperature mechanical properties, reduced creep deformation resistance
Platinum-rhodium alloy has high-temperature strength and creep resistance at high temperatures, and is not easily deformed by repeated temperature rise and fall. It can be used in high-temperature environments for a long time to maintain the stability of the crucible structure.
2. Strong chemical inertness ensures material purity
Resistant to strong acids and alkalis, resistant to oxidation, not easily reacting with samples at high temperatures, and hardly introducing impurities, ensuring the purity of melted and sintered materials and accurate experimental results.
3. Uniform thermal conductivity and good processing performance
Excellent thermal conductivity and uniform temperature field inside the crucible; Good molding process, uniform wall thickness, customizable specifications and sizes according to needs, suitable for melting, thermal analysis, crystal growth, and other working conditions.                

Main selling points:
1. High temperature and creep resistance, not easily deformed during cyclic use. Platinum-rhodium alloy has high-temperature strength and can withstand multiple heating and cooling cycles. The crucible is not easily bulged or deformed and has a long service life, reducing replacement costs.
2. The chemical properties are stable and do not contaminate the sample. High-temperature oxidation resistance, acid and alkali resistance, and almost no impurities are precipitated during the melting and sintering process, effectively ensuring sample purity and reliable experimental data.
3. Uniform wall thickness and good thermal conductivity, supporting customized specifications
Uniform heating to reduce local overheating; Customizable with different volumes and wall thicknesses, suitable for various experimental conditions such as melting, sintering, and crystal growth.          

FAQ

Q1: What is the maximum operating temperature for platinum rhodium crucibles?
A: According to the different rhodium contents, the temperature resistance varies. Conventional platinum rhodium crucibles can be used up to 1600-1700 ℃, and overheating is prohibited; otherwise, it will accelerate creep deformation and shorten the service life.

Q2: What materials can be melted in a platinum-rhodium crucible,e and which materials cannot be touched?
A: Suitable for molten silicate and some salt samples; It is strictly prohibited to come into contact with metal elements, carbon, phosphorus, sulfur, ur, and other substances. Eutectic reactions may occur at high temperatures, causing corrosion, perforation, and damage to the crucible.

Q3: How to clean and maintain the crucible after use?
A: Generally, dilute acid is boiled and cleaned to remove residue; Do not use hard objects to scrape the inner wall to avoid scratching; Do not forcefully stror and correct after deformation to prevent cracking.

Q4: Will the platinum rhodium crucible deform?
A: Long-term high temperature, overheating, sudden cooling, and heating can cause creep deformation; It is recommended to avoid prolonged high-temperature standing and reduce rapid cooling and heating, which can effectively delay deformation and extend the service life.

Xinguo Group Co., Ltd.
ABOUT US Xinguo Group Co., Ltd.
Xinguo Group Co., Ltd. is a high-tech enterprise with subsidiaries including Anhui Xinguo Instrument Co., Ltd., Anhui Xinguo Alloy Co., Ltd., Anhui Xinguo Cable Co., Ltd. and Anhui Xinguo Precious Metals Co., Ltd. Founded in 1997, the Group is located in Tianchang City, Anhui Province — a National Civilized City. It has a registered capital of 118 million RMB, covers a land area of over 150 mu and a building area of 60,000 square meters. The company currently has more than 300 employees, among whom over 50 are professional and technical personnel including senior engineers, engineers and assistant engineers.
The Group is a China Custom Platinum rhodium crucible Manufacturers and Platinum rhodium crucible Supplier, mainly engages in the R&D, production and sales of temperature instruments, pressure instruments, level instruments, flow instruments and digital display instruments. Its product portfolio also encompasses power cables, control cables, compensation cables, computer cables, signal cables, MI heating cables, mineral insulated cables, electric heat tracing tapes, cable trays and accessories, high and low voltage distribution equipment, complete automation control systems, instrument valves, pipeline valves and fittings, glass instruments and laboratory equipment. We also supply platinum-rhodium wires, precision alloys and complete mechanical equipment, while providing supporting processing, manufacturing, sales and technical services. Additionally, we deal in professional instrument materials, alloy materials and precious metals. Our products are widely applied in power, petroleum, chemical, metallurgy, building materials, machinery, food, aerospace, new energy and other industrial sectors, as well as scientific research and education fields.
Anhui Xinguo Alloy Co., Ltd. is dedicated to manufacturing a full range of precision alloy materials and serves as a council member of the Instrument Materials Branch of China Instrument & Control Society. Its flagship products cover thermocouple alloy wires (K, N, E, J, T types), thermocouple compensation alloy wires (KX, EX, NX, JX, TX, KCA, KCB, NC, SC), high-resistance heating alloys, precision resistance alloys, heating resistance alloys, pure nickel wires, manganese-copper alloys and Monel alloys. These products are extensively used in aviation, petroleum, chemical engineering, machinery manufacturing, power and energy industries.
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