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Precision Alloy 4j29 Spherical Iron-Nickel Alloy Powder for Magnetic Shielding Instrumentation1
Non-ferrous Metal Products3D Printing PowderMetal Powder
Lonwin Industry Group Limited
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Product Description 4J29 Precision Alloy Spherical PowderProduct Name: 4J29Shape: SphericalDensity: 99%minSpecifications: Customized processing according to customer needs.Tolerance range: Meet China and American standards.Packaging: Vacuum packagingParticle size:0-25,15-53,45-105,50-150um Can be supplied according to customer requirements.Properties: At 20 ~ 450oC, the linear expansion coefficient is similar to that of borosilicate hard glass, the Curie point is high,and the low temperature structure stability is good.Product ParametersComposition ElementComposition(%)Iron (Fe)BalanceNickel (Ni)28.5~29.5Cobalt (Co)16.8~17.8 SpecifcationPropertyValueDensity (g/cm3)8.2Electrical resistivity at 20oC(Om*mm2/m)0.48Temperature factor of resistivity(20oC~100oC)X10-5/oC3.7~3.9Curie point Tc/ oC430Elastic Modulus, E/ Gpa138Characteristic1. Controlled Thermal Expansion: 4J29's expansion coefficient closely matches that of glass and ceramics, ensuring reliable hermetic seals.2. High Strength and Durability: Offers excellent mechanical properties, maintaining integrity under mechanical stress.3. Superior Corrosion Resistance: Resists oxidation and environmental degradation, extending component lifespan.4. Ease of Fabrication: Highly machinable and suitable for various manufacturing processes, including welding and forming.Product ApplicationApplication1. Electronics: Hermetic seals for transistors, diodes, and integrated circuits.2. Aerospace: Sealed connectors, sensors, and high-reliability components.3. Telecommunications: Microwave components, oscillators, and RF devices.4. Industrial: High-performance glass-to-metal and ceramic-to-metal sealing applications.This powder is produced in spherical form, which makes it highly suitable for applications like additive manufacturing (3D printing),thermal spraying, and powder metallurgy. Its spherical shape ensures excellent flowability and packing density, which are critical forprecision manufacturing processes.Related ProductsPrecision Alloys are metal materials with special physical properties (such as magnetic, electrical, thermal and other properties).The vast majority of precision alloys are based on ferrous metals, and only a few are based on non-ferrous metals. Usually includemagnetic alloys (see magnetic materials), elastic alloys, expansion alloys, thermal bimetals, electrical alloys, hydrogen storage alloys(see hydrogen storage materials), shape memory alloys, magnetostrictive alloys (see magnetostrictive materials), etc. Soft Magnetic Alloy is one kind of alloy with high permeability and low coercivity in weak magnetic field. This kind of alloy is widelyused in radio electronics industry, precision instruments, remote control and automatic control system, generally, it is mainly used inenergy conversion and information processing.Precision Alloy & Soft Magnetic Alloy Powder4J32Inv366J40FeNi804J29FeCo35FeNi50FeNi72Hiperco27Fe91.6Co8.4Hiperco 50A(FeCo50A)1J85Welcome to contact us to get complete COA.Shanghai Lonwin Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.Mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!Storage:keep container tightly closed in a dry and well-ventilated place.Packing:25kgs/bag or 25kgs/drum WeightPacking<25KGBy foil-alum bag/pap/bottle≥25kgPackage: 25kg/drum/bag or as your requestPackaging & DeliveryCompany ProfileLonwin Chemical Industry Group is a leading 3D printing metal powder manufacturer in China. It has beenfocusing on the research and development (R&D) and industrialization of micro-scale and nano-scale metal powdermaterials for several years. As a first-class enterprise providing a diverse range of different metal materials for theadvanced manufacturing industry, Products cover high entropy (medium entropy) alloy powder, high-temperaturealloy powder, self-fusing alloy powder, memory alloy powder, precision soft magnetic alloy powder, spraying powder,nickel alloy powder, cobalt alloy powder, copper alloy powder, high-strength steel powder, tool steel powder, structuralsteel powder, stainless steel powder, amorphous material powder, shielding absorbing material powder, titanium alloyaluminum alloy powder, as well as a series of high-quality metal powders for 3D printing like high-nitrogen steel andduplex steel powders. The company has established long-term cooperative relations with customers in over 40 countries and regionsincluding North America, Europe, and the Middle East, and holds a leading position in the industry. At present, thecompany has passed a number of certifications such as ISO9001, ISO14001, ISO45001. With a global vision,RD-Best New Materials will continue to innovate in technology, strengthen R&D breakthroughs in low-carbon, greenand recyclable materials and production processes, provide customers with high-quality and low-cost metal powders,and actively promote the industrialization of the 3D printing industry.FAQQ1: Are you a factory or trading company?A: Yes ,We are a factory.Q2: What are the key properties of metal powder I should be concerned with when selecting one kind of powder for my application?A: The key properties of metal powder that define their performance level for different applications include purity , particle size , impurity content , and loose density.Q3: Do you test all your goods before delivery?A: Yes, we have 100% test before delivery.Q4: How about the packing?A: Usually we provide the packing as 50 kg Iron Drum or Paper Drum,if you have special requirements on them, we will according to you.Q5: Can you produce according to the sample we provided?A: Yes, we can produce by your samples or technical parameters. Q6: How about the quality?A: We can provide you with revelent certificates if necessary. 100%QC in produce process and before the goods being packed up.
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