Precision Alloy 1J65, PE-1/2, 1J67, Dynamax, Nilomay641 Steel Plate/Sheet
These materials are specialized precision alloys, primarily known for their unique properties such as high permeability, thermal stability, and resistance to thermal expansion. Here's an overview of each alloy:
1. 1J65 (Ni65 Fe-Ni Alloy)
1J65 is a high-performance nickel-iron alloy known for its low thermal expansion properties. This makes it ideal for applications that require dimension stability over a wide range of temperatures.
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Chemical Composition:
- Nickel (Ni): ~65%
- Iron (Fe): Balance
- Small additions of Cobalt (Co) and Manganese (Mn) for improving properties.
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Properties:
- Low Thermal Expansion: Excellent dimensional stability across a wide temperature range.
- High Magnetic Permeability: Ideal for applications where a material must interact with magnetic fields.
- Corrosion Resistance: Suitable for environments where the alloy may be exposed to moderate levels of corrosion.
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Applications:
- Electrical Applications: Magnetic shields, transformers, and magnetic sensors.
- Precision Instruments: Used in components where high dimensional accuracy is required despite temperature fluctuations.
- Thermal Sensors: Low expansion makes it useful in precision measurement instruments.
2. PE-1/2
PE-1/2 is a nickel-iron alloy with specific features optimized for precision machining and high stability in various conditions.
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Properties:
- Stable Thermal Properties: Great resistance to thermal expansion and good mechanical properties under temperature cycling.
- Electrical Conductivity: Suitable for applications in electrical and electronic components.
- Corrosion Resistance: Performs well in controlled environments that do not involve highly aggressive chemicals.
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Applications:
- High-Precision Electronics: In sensors, conductors, and connectors.
- Magnetic Materials: Used in magnetic shielding and transformers.
- Automotive: Components requiring high durability under temperature changes.
3. 1J67 (Ni67 Fe-Ni Alloy)
1J67 is another nickel-iron alloy known for high magnetic permeability and low thermal expansion. It is commonly used in electronic and electrical applications.
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Chemical Composition:
- Nickel (Ni): ~67%
- Iron (Fe): Balance
- Trace amounts of other elements such as Cobalt (Co).
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Properties:
- High Magnetic Permeability: Extremely high sensitivity to magnetic fields, making it suitable for transformer cores.
- Low Expansion: Maintains dimensions over a wide range of temperatures, ideal for precise applications.
- Thermal Stability: Performs consistently under thermal cycling.
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Applications:
- Transformers and Magnetic Shielding: Essential for components that require high magnetic properties.
- Sensors: Used in precision electronics where stability is critical.
- Automotive and Aerospace: Parts where thermal expansion must be minimized.
4. Dynamax (High-Performance Nickel Alloy)
Dynamax is a high-performance nickel-based alloy designed for applications requiring high thermal stability and magnetic properties.
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Properties:
- High Thermal Stability: Maintains its properties even under extreme temperature fluctuations.
- Corrosion Resistance: Good resistance to oxidation and corrosion, especially in harsh environments.
- Excellent Magnetic Properties: Often used in applications where magnetic properties are a priority.
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Applications:
- Electronics and Electrical Components: Used in applications requiring high performance in magnetic fields and electrical circuits.
- Automotive: Suitable for components subject to high temperatures and stress.
- Aerospace: Ideal for critical parts exposed to extreme conditions.
5. Nilomay641 (High-Nickel Alloy)
Nilomay641 is a specialized nickel-based alloy designed for high-performance applications, especially where low thermal expansion, high durability, and precision are needed.
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Properties:
- Low Thermal Expansion: Similar to the other alloys in this range, Nilomay641 offers excellent dimensional stability across a wide temperature range.
- Good Magnetic Properties: Suitable for high-precision components requiring minimal magnetic interference.
- Strength and Durability: Excellent mechanical properties under both normal and extreme conditions.
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Applications:
- Electronics: Magnetic materials, precision components, and high-performance connectors.
- Aerospace: Parts requiring high durability and precision in high-stress, high-temperature environments.
- Industrial Applications: Components where thermal expansion control is critical.
Applications Summary:
- Precision Components: All these alloys (1J65, PE-1/2, 1J67, Dynamax, Nilomay641) are commonly used in high-precision components such as electrical connectors, transformers, magnetic shielding, and sensor technology.
- Thermal Stability: These materials perform exceptionally well in environments where temperature fluctuations could cause dimensional instability.
- Magnetic Applications: High magnetic permeability makes these alloys perfect for use in devices that need to interact with or shield against magnetic fields, such as magnetic sensors and magnetic shielding in sensitive electronics.
Shandong Titanium Nickel Special Steel Co., Ltd., registered funds (one thousand yuan for 10,000 yuan), the company is mainly committed to high -tech enterprises that are integrated with special alloy materials, specializing in the research and sales of special alloys such as nickel -based and iron -based. Products include corrosion-resistant alloys, superalloys, precision alloys, Hastelloy, Monel, INCONEL, INCOLOY, copper-nickel alloys, titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel-based alloys, nickel-cobalt-based heat-resistant alloys , Hafnium alloy, etc., more than 60 kinds of alloy materials such as special stainless steel. On the basis of stabilizing the quality of the original products, according to the market demand, it solves the quality problems existing in the traditional metallurgical process, and ensures the low miscellaneous and low deflection of the alloy material products, which has won an excellent reputation in the industry.
Product Description
| Property |
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Precision Alloy Steel Sheets |
| Material Composition |
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Similar to strips, precision alloy sheets are made from carefully controlled compositions, often with low expansion coefficients or specialized magnetic properties, such as Invar or Mu-metal. |
| Thickness |
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Precision alloy sheets are thicker than strips, typically ranging from 0.5 mm to several millimeters, depending on mechanical and thermal property requirements. |
| Applications |
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Commonly used in industries such as aerospace, electronics, and medical devices for components like structural parts, enclosures, and sensitive instrumentation that require controlled mechanical properties and dimensional accuracy. |
| Mechanical Properties |
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High tensile strength, excellent flatness, and precision in dimensions. These sheets offer stable mechanical properties under both high and low temperature conditions. |
| Thermal Properties |
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Similar to strips, these sheets are designed for specific thermal behaviors, such as low expansion or high-temperature stability, depending on the alloy (e.g., Invar, Mu-metal). |
| Electrical Properties |
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Precision alloys in sheet form may also have controlled electrical resistance, especially for applications in sensitive electronics or electrical components. |
| Magnetic Properties |
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Similar to strips, magnetic alloys like Mu-metal sheets are used for shielding in sensitive equipment to control or eliminate external magnetic interference. |
| Forming & Fabrication |
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Precision alloy sheets can be cold-rolled, heat-treated, laser-cut, or stamped. They are suitable for both complex shapes and applications requiring high dimensional tolerance and material consistency. |
| Heat Treatment |
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Heat treatments like solution annealing or stress-relief are common for precision alloy sheets to improve properties such as strength, stability, and resistance to thermal expansion. |
| Welding & Joining |
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Precision alloy sheets can be welded or brazed, although welding requires careful control of heat to avoid compromising the alloy's properties. |
| Examples of Alloys |
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Invar, Mu-metal, Kovar, Constantan, Permalloy |
| Cost |
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Precision alloy sheets are also expensive, as they require precise manufacturing and composition control. Their cost is higher than standard steel or non-precision alloys. |
| Common Standards |
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ASTM A-240, ASTM B-637, ASTM B-553, AMS 5525 |
Detailed Photos
Key Advantages:
- Controlled Properties: Tailored for specific applications, offering controlled expansion, high strength, or high electrical conductivity.
- Dimensional Stability: Excellent flatness, accuracy, and stability, even under thermal cycling.
- High Durability: Resistant to thermal, mechanical, and magnetic stresses, making them suitable for critical components in sensitive environments.
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Packaging & Shipping
FAQ
1: What is precision alloy?
Precision alloys refer to special alloys with high purity, uniformity and stability. They are usually used to manufacture parts or components that have extremely strict size, shape and performance requirements. They have special physical properties (such as magnetic, electrical, thermal, etc.) and chemical properties to meet specific engineering requirements.
2: What are the main types of precision alloys?
Precision alloys can be divided into many types according to their different physical properties, mainly including:
Magnetic alloys: Such as soft magnetic alloys and permanent magnetic alloys (hard magnetic alloys).
Elastic alloy: An alloy that can deform reversibly under certain stress or temperature conditions.
Expansion alloy: An alloy with a large linear expansion coefficient within a certain temperature range.
Thermal Bimetal: A composite material composed of two or more metallic materials that exhibit different thermal expansion properties.
Resistive Alloys: Alloys with stable resistivity and constant temperature coefficient of resistance.
Thermoelectric alloy: Alloy with thermoelectric effect.
Hydrogen storage alloy: An alloy with hydrogen storage function.
Shape memory alloy: Alloys with shape memory effect.
Magnetostrictive alloy: A type of metal material with magnetostrictive effect.
3: What are the main application areas of precision alloys?
Precision alloys are widely used in aerospace, automobiles and trains, energy and chemicals, medical equipment, electronics industry, fasteners and other fields. For example, in the aerospace field, precision alloys are used to manufacture aircraft engines, aviation structural parts, missiles, etc.; in the automotive and train field, they are used to manufacture engines, transmission systems, chassis components, tracks, wheels, etc.
4: What is the production process of precision alloy?
The production process of precision alloys includes the selection and pretreatment of alloy raw materials, smelting and casting, heat treatment and processing technology, as well as surface treatment and performance testing. The entire production process requires precise control of each link to ensure that the composition and performance of the alloy meet the requirements.
5: How to detect the quality of precision alloy?
Quality testing of precision alloys is mainly through chemical analysis and physical property testing. Commonly used testing methods include spectral analysis, tensile testing, hardness testing and low-temperature impact testing to ensure that each batch of alloys can meet predetermined technical requirements.
6: What are the significant advantages of precision alloys?
Advantages of precision alloys include:
Has unique physical properties, such as excellent electrical conductivity, thermal conductivity and magnetism.
Excellent mechanical properties, high strength, wear resistance and good elasticity.
Strong corrosion resistance and long service life.
Stable performance in a wide temperature range and wide application.
It has good processing performance and is easy to manufacture precisely.
The ingredients and organization are controllable to meet diverse needs.
7: What kind of performance does precision alloy show in a magnetic field?
Magnetic alloys in precision alloys exhibit excellent magnetic properties in magnetic fields. For example, soft magnetic alloys have high magnetic permeability and low coercivity, are easy to demagnetize, and have low energy loss during cyclic magnetization, making them indispensable materials in electromagnetic equipment.
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