China New Product China Custom AlNiCo Ring Magnet for Speaker

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To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for China New Product China Custom AlNiCo Ring Magnet for Speaker, We believe this sets us apart from the competition and makes customers choose and trust us. We all wish to create win-win deals with our customers, so give us a call today and make a new friend! To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for China Guitar Parts, Jazz Guitar, We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance. Cast AlNiCo Magnet Physical Properties Material Grade Remanence Rev. Temp.-Coeff. Of Br Coercivity Rev. Temp.-Coeff. Of Hcj Max. Energy  Product Max. Operating Temperature Density Br (KGs) Hcb (KOe) (BH)max.  (MGOe) g/cm³ Isotropic LN9 6.8 -0.03 0.38 -0.02 1.13 450℃ 6.9 Isotropic LN10 6.0 -0.03 0.50 -0.02 1.20 450℃ 6.9 Isotropic LNG12 7.2 -0.03 0.50 +0.02 1.55 450℃ 7.0 Isotropic LNG13 7.0 -0.03 0.60 +0.02 1.60 450℃ 7.0 Isotropic LNGT18 5.8 -0.025 1.25 +0.02 2.20 550℃ 7.3 Anisotropic LNG37 12.0 -0.02 0.60 +0.02 1.65 525℃ 7.3 Anisotropic LNG40 12.5 -0.02 0.60 +0.02 5.00 525℃ 7.3 Anisotropic LNG44 12.5 -0.02 0.65 +0.02 5.50 525℃ 7.3 Anisotropic LNG52 13.0 -0.02 0.70 +0.02 6.50 525℃ 7.3 Anisotropic LNG60 13.5 -0.02 0.74 +0.02 7.50 525℃ 7.3 Anisotropic LNGT28 10.8 -0.02 0.72 +0.03 3.50 525℃ 7.3 Anisotropic LNGT36J 7.0 -0.025 1.75 +0.02 4.50 550℃ 7.3 Anisotropic LNGT32 8.0 -0.025 1.25 +0.02 4.00 550℃ 7.3 Anisotropic LNGT40 8.0 -0.025 1.38 +0.02 5.00 550℃ 7.3 Anisotropic LNGT60 9.0 -0.025 1.38 +0.02 7.50 550℃ 7.3 Anisotropic LNGT72 10.5 -0.025 1.40 +0.02 9.00 550℃ 7.3 Sintered AlNiCo Magnet Physical Properties Material Grade Remanence Rev. Temp.-Coeff. Of Br Coercivity Coercivity Rev. Temp.-Coeff. Of Hcj Max. Energy Product Max. Operating Temperature Density Br (KGs) Hcb (KA/m) Hcj (KA/m) (BH)max. (KJ/m³) g/cm³ Isotropic SALNICO4/1 8.7-8.9 -0.02 9-11 10-12 -0.03~0.03 3.2-4.8 750℃ 6.8 Isotropic SALNICO8/5 5.3-6.2 -0.02 45-50 47-52 -0.03~0.03 8.5-9.5 750℃ 6.8 Isotropic SALNICO10/5 6.3-7.0 -0.02 48-56 50-58 -0.03~0.03 9.5-11.0 780℃ 6.8 Isotropic SALNICO12/5 7.0-7.5 -0.02 50-56 53-58 -0.03~0.03 11.0-13.0 800℃ 7 Isotropic SALNICO14/5 7.3-8.0 -0.02 47-50 50-53 -0.03~0.03 13.0-15.0 790℃ 7.1 Isotropic SALNICO14/6 6.2-8.1 -0.02 56-64 58-66 -0.03~0.03 14.0-16.0 790℃ 7.1 Isotropic SALNICO14/8 5.5-6.1 -0.01 75-88 80-92 -0.03~0.03 14.0-16.0 850℃ 7.1 Isotropic SALNICO18/10 5.7-6.2 -0.01 92-100 99-107 -0.03~0.03 16.0-19.0 860℃ 7.2 Anisotropic SALNICO35/5 11-12 -0.02 48-52 50-54 -0.03~0.03 35.0-39.0 850℃ 7.2 Anisotropic SALNICO29/6 9.7-10.9 -0.02 58-64 60-66 -0.03~0.03 29.0-33.0 860℃ 7.2 Anisotropic SALNICO32/10 7.7-8.7 -0.01 90-104 94-109 -0.03~0.03 33.0-38.0 860℃ 7.2 Anisotropic SALNICO33/11 7.0-8.0 -0.01 107-115 111-119 -0.03~0.03 33.0-38.0 860℃ 7.2 Anisotropic SALNICO39/12 8.3-9.0 -0.01 115-123 119-127 -0.03~0.03 39.0-43.0 860℃ 7.25 Anisotropic SALNICO44/12 9.0-9.5 -0.01 119-127 124-132 -0.03~0.03 44.0-48.0 860℃ 7.25 Anisotropic SALNICO37/15 7.0-8.0 -0.1 143-151 150-158 -0.03~0.03 37.0-41.0 870℃ 7.2  Note: · We remain the same as above unless specified from customer. Curie temperature and temperature coefficient are for reference only, not as a basis for decision. · The maximum working temperature of magnet is changeable due  to ratio of length and diameter and environment factors. Feature: 1. AlNiCo magnet has high remanent induction but low coercivity. It works stable at extreme temperature, maintaining its magnetic characteristics between –250ºC and 550ºC. Based on superior magnetic induction, it is largely used in measuring equipment and detection systems. 2. Alnico is a fragile material and can only be altered during the casting process. Orientation of it achieved during heat treatment, producing a magnetic field with the defined magnetization direction. 3. Due to the low coercive force, AlNiCo magnets can be easily affected by reverse magnetic force and impact of iron. That's why they can be easily demagnetized by external influences. For this reason, AlNiCo magnets should not be stored and packed with the same poles opposing to each other. 4. In open circuit, the ration of length/diameter (L/D) should be at least 4:1. With shorter length 5. AlNiCo magnets behave well against oxidation. No coating required for surface protection.   Applications: Use in high sensitivity products such as Instruments, Meters, Mobile Phones, Automobile parts. Electroacoustic devices, Motors, Teaching and Aerospace military, etc. All stated values were determined using standard samples according IEC 60404-5. The following specifications serve as reference values and may differ.      

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