Sobre Cheng Yuan Alloy
The company's business scope includes heating alloys, pure nickel alloys, high-temperature alloys, soft magnetic alloys, expansion alloys, corrosion-resistant alloys and stainless steel materials, etc. The product forms include wire, strip, sheet, bar, wire mesh, powder and tube, stamping, strand wire etc. The products are widely used in heating equipment, battery equipment, mechanical manufacturing, electric furnace production, instruments and meters, household appliances, automotive industry, marine vessels, aerospace and other fields.
Our products have stable delivery times, excellent quality, exquisite packaging and high repurchase rates, and are widely sold in Europe, North America, South America, Asia and Africa, etc., establishing a good reputation among customers.
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Permalloy
Modelo: 1J22; HiperCo50; 1J22MS; 1J22HS
1J79; Ni79Mo4;
1J50; FeNi50;
1J85;
1J54;
1J27;
1J34;
1J46;
1J30;
1J31;
1J32;
1J33;
1J38
Parâmetros: Magnetic Performance Parameters
Initial permeability: 10,000–200,000
Maximum permeability: 150,000–450,000
Saturation magnetic flux density (Bs): 0.6–2.35 T
Coercivity (Hc): 0.4–8.0 A/m
Saturation magnetostriction coefficient: 0.5–30 ppm
Core loss (1 kHz, 0.2 T): 8–35 W/kg
Effective operating frequency range: 50 Hz–1 MHz
Physical & Electrical Parameters
Resistivity: 40–130 μΩ·cm
Density: 7.10–8.15 g/cm³
Curie temperature: 380–950 ℃
Crystallization temperature: 510–620 ℃
Hardness (HV, annealed state): 130–200 HV
Tensile strength: 750–1200 MPa
Elongation: 1.2–3.5 %
Dimensional & Processing Parameters
Thickness range of strip/wire: 0.01–2.0 mm
Available strip width: 2–300 mm (customizable)
Wire diameter range: 0.03–1.5 mm
Lamination factor: 0.88–0.94
Surface roughness: Ra ≤ 0.8 μm
Environmental Service Parameters
Continuous operating temperature: -40 ℃ ~ 130 ℃
Short-term peak temperature resistance: ≤ 180 ℃
Storage temperature range: -50 ℃ ~ 80 ℃
Relative humidity tolerance: 5%–90% (non-condensing)
Galeria da empresa
Histórias de sucesso
Aerospace component manufacturer, precision instrument enterprise, magnetron producer, transducer manufacturer, servo motor factory, electromagnetic parts processing enterprise, new energy vehicle OEM, audio device manufacturer, transformer core producer, magnetic shielding solution provider
Reduce the volume of new energy vehicle high-voltage drive components by 40%, realize low-distortion audio signal transmission, effectively isolate complex electromagnetic interference, improve motor electromagnetic attraction force, compensate magnetic drift caused by temperature change, guarantee long-term stable magnetic performance of precision sensing equipment
Ultra-high saturation magnetic flux density, ultra-low coercivity and hysteresis loss, stable magnetomechanical performance under wide temperature range, multiple strength grades (1J22/1J22MS/1J22HS) for different loads, high magnetostriction coefficient, excellent electromagnetic shielding capability, customizable size and forming process, consistent magnetic property after long-cycle vibration
Vídeos da empresa e produtos
Introdução da empresa e tour pela fábrica
⏱ Duration: 3:45 | 👁 Views: 15,230
Demonstração do produto - Kestrel K-1
⏱ Duration: 5:12 | 👁 Views: 28,450
Showcase de inovação tecnológica
⏱ Duration: 4:30 | 👁 Views: 12,890
Depoimentos de clientes e histórias de sucesso
⏱ Duration: 6:20 | 👁 Views: 9,650
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