Ferrite Ring Magnet, 4In Dia, Ceramic for Science Experiment

Ferrite Ring Magnet, 4In Dia, Ceramic for Science

Ring Magnet, Dimension: Outer Diameter: 100mm Inner Diameter: 60mm Thickness: 20mm, Grade 8 Ceramic, Dark Grey Ring Magnet, Thickness (In.) 0.79, Dia. (In.) 3.95, Hole Dia. (In.) 2.36, Stability Temp. (Deg. F) 400, Grade 8 Ceramic, Dark Grey

  • Brand: AOMAG
  • ASIN: B007OXE3LI

CMS Magnetics Grade 8 Ceramic Ring Magnet, OD 45 mm x ID 22mm x 8 mm. 6 Pack

CMS Magnetics Grade 8 Ceramic Ring Magnet, OD

This ceramic ring magnet is made of grade 8 hard ferrite magnetic material. Ceramic magnets are the most economical type of magnet available and are the most widely used. It is not the strongest magnet type but still provides sufficient holding power for most applications. The holding power of this magnet is about 3.6 lbs. Notes:1. Keep it away from pacemakers and kids under 10 years old.2. All magnets are fragile and may chip or shatter. But if used properly, it can serve you for a lifetime.

  • Brand: CMS MAGNETICS
  • ASIN: B01EZ7AMFQ
  • UPC: 857671001276

AOMAG Ferrite Magnet Ring OD60 x ID32 x 10mm 2.4" large grade C8 Ceramic Magnets (Pack of 2)

AOMAG Ferrite Magnet Ring OD60 x ID32 x

Ceramic magnets or ferrite magnets are sintered permanent magnets composed of barium or strontium carbonate, and iron oxide. This class of magnets, aside from good resistance to demagnetization, has the popular advantage of low cost. The sorts of hard ferrite magnets are manifold and complete. They are charcoal gray in color and usually appear in the forms of toroid, circular disk, square, bar, arc segment, blocks, rings, cylinders special magnets etc. The detail specifications are up to hundreds of kinds. The corrosion resistance of Ferrite is considered excellent and no surface treatments are required. It can be used in temperatures up to 80 degrees C. However, Ceramic magnets may have a thin film of fine magnet powder on the surface and for clean, non-contaminated applications, some form of coating may be required. Standard parts include blocks, discs, rings & round bars in different dimensional specifications. Magnets are available in different shapes & sizes and can also be custom fabricated according to specifications & tolerances. Ferrite magnets are very hard and brittle, and require specialized machining techniques. Moreover, they should be machined in an unmagnetized state. We are equipped to machine these materials to specifications. Anisotropic grades are oriented in ...

  • Brand: AOMAG
  • ASIN: B06Y2MTK2R

Applied Magnets Neodymium Magnet 2-Inch OD x 1-Inch ID x 1/4-Inch Ring

Applied Magnets Neodymium Magnet 2-Inch OD x 1-Inch

Neodymium magnets are the world's strongest magnets. Applied Magnets offers the highest quality Neodymium magnets with consistent performance and lowest price. Our Neodymium magnets are designed and manufactured to meet stringent quality standards using the latest technology. Neodymium magnets (also known as Neo, NdFeB, NIB or Super Magnets), a type of rare earth magnets, are the permanent magnets made from Neodymium, Iron, Boron and other minor elements. WARNING: Very strong magnets. Fingers could be severely pinched between two or more magnets. KEEP OUT OF REACH OF ALL CHILDREN. THIS IS NOT A TOY. DO NOT ingest or inhale. DO NOT place in nose, mouth or any other part of the body. Swallowed magnets can stick to intestines causing serious injury (NECROSIS) or even DEATH. Seek immediate medical attention if any magnet(s) are swallowed or inhaled. Neodymium Magnets are BRITTLE. They can SHATTER, CRACK, PEEL or SPLINTER if allowed to snap together or slam into a metal object. Broken magnets can be Extremely SHARP. MAGNETIC MEDIA AND ELECTRONIC EQUIPMENT HAZARD. KEEP AWAY from PACEMAKERS AND INTERNAL MEDICAL DEVICES. Magnetized materials are REGULATED FOR AIR TRANSPORT and are considered a HAZARDOUS MATERIAL. Neodymium magnets will lose their magnetic properties if heated above 175...

  • Color: Silver
  • Brand: Applied Magnets
  • ASIN: B00HWH4ZF0
  • UPC: 816799010706

CELESTION Eight 15 8 ohm 15-Watt 8-Inch Guitar Speaker

CELESTION Eight 15 8 ohm 15-Watt 8-Inch Guitar

The Eight 15 is ideal for upgrading your bedroom blaster with authentic British tone. Well-balanced midst and highs complement a surprisingly meaty bottom end - it's just about the biggest sounding eight inch speaker we've ever heard! SPECIFICATIONS Power rating: 15W ; Nominal impedance: 8 ohm ; Sensitivity: 95 dB ; Frequency range: 100 - 5000 Hz ; Unit weight: 2.2 lb. Shipping weight: 3.1 lb.

  • Brand: CELESTION
  • ASIN: B00GMNG620
  • UPC: 739894581356

CMS Magnetics 3-pc. Magnet Set for Levitation Project, OD 115mm x ID 45mm x 20mm - 2 Piece Bottom Magnets and One Piece Top Magnet

CMS Magnetics 3-pc. Magnet Set for Levitation Project,

This Levitation Project Kit comes with 2 Bottom Magnets and 1 Top Magnet to create your very own famous magnetic levitation device! The two bottom magnets are already stacked together for your convenience. Made of the strongest available grade 8 ceramic magnetic material, they are a strong yet economic solution. The ring shape of these magnets are great for displaying the effect of the magnetic field that different shaped magnets can have. Ceramic magnets aren't quite as strong as neodymium magnets but are a cost effective solution to many situations, such as when a neodymium magnet would be too strong or too expensive.There are two ring magnets included, and this magnet's ring shape makes it great for science experiments or DIY projects that may require the ring shape of this magnet. The dimensions of this magnet are 115mm in diameter, 20mm thick and has a 45mm hole going through the center of the magnet. Some applications for this magnet are making a DIY speaker, a DIY magnet shaped magnet, or a magnetic levitation science experiment. Notes:1. Please wear a pair of gloves when you handle them. Keep them two feet apart from each other or from other steel items so to avoid them snapping together by themselves or to the steel surfaces to break or shatter! 2. Since they are very po...

  • Brand: CMS MAGNETICS
  • ASIN: B01N3UYAFD
  • UPC: 819060016209

Super Strong Neodymium Magnet N42 2OD x 1ID x 1/8" Permanent Magnet Ring, The World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets 2Pc

Super Strong Neodymium Magnet N42 2OD x 1ID

THE WORLDS STRONGEST MAGNETThe Super Strong Neodymium Magnet Ring by Applied Magnets is extremely powerful and built to last. It's designed & manufactured under stringent, high quality standards using the latest technology to ensure you receive the best Neodymium Magnet every time.INCREDIBLE NEODYMIUM STRENGTHApplied Magnets Neodymium rare earth magnets are actually 10x stronger than the strongest ceramic magnets! With a grade of N48, each magnet packs a huge magnetic energy punch and will last forever under normal use. Unlike most other types of magnetsNEODYMIUM FEATURES AND SPECIFICATIONSApplied Magnets Rare Earth Neodymium Magnets (also known as Neo, NdFeB, or Super Magnets) are: Magnetized axially through the 1/8" thickness with poles on the long flat surfaces. 10x stronger than the strongest ceramic magnets. Have an estimated pull force of 27 lbs. Manufactured in state of the art ISO certified Magnet manufacturing facilities to ensure maximum quality. Useful for just about anything including re-magnetizing old magnets, finding studs in walls, and more. Made from Neodymium, Iron, Boron and other minor elements.APPLIED MAGNETS GUARANTEEAs the leading manufacturer of Neodymium magnets, Applied Magnets is able to offer you the highest quality Neodymium magnets with consistent pe...

  • Color: Nickle
  • Brand: Applied Magnets
  • ASIN: B00HWXEGP8
  • UPC: 816799010720

Super Strong Neodymium Magnet N42 1" Cube Permanent Magnet Cube, The World's Strongest & Most Powerful Rare Earth Magnets by Applied Magnets

Super Strong Neodymium Magnet N42 1" Cube Permanent

THE WORLDS STRONGEST MAGNETThe Super Strong Neodymium Magnet Cube by Applied Magnets is extremely powerful and built to last. It's designed & manufactured under stringent, high quality standards using the latest technology to ensure you receive the best Neodymium Magnet every time.INCREDIBLE NEODYMIUM STRENGTHApplied Magnets Neodymium rare earth magnets are actually 10x stronger than the strongest ceramic magnets! With a grade of N42, each magnet packs a huge magnetic energy punch and will last forever under normal use. Unlike most other types of magnets, Applied Magnets Neodymium is highly resistant to demagnetization and will not lose their magnetization around other magnets or if dropped.NEODYMIUM FEATURES AND SPECIFICATIONSApplied Magnets Rare Earth Neodymium Magnets (also known as Neo, NdFeB, NIB or Super Magnets) are: Magnetized axially through the 1" thickness with poles on the long flat surfaces. 10x stronger than the strongest ceramic magnets. Triple layer coated (nickel-copper-nickel) for maximum durability and protection against corrosion. Have an estimated pull force of 135 lbs. (holds approx. 1/3 the weight of the stated pull force). Manufactured in state of the art ISO certified Magnet manufacturing facilities to ensure maximum quality. Useful for just about anythin...

  • Brand: Applied Magnets
  • ASIN: B01M6964JY
  • UPC: 816799017187

Magnet Expert 12mm [0.47"] OD x 3mm [0.12"] ID x 3.3mm [0.13"] Y10 Ferrite Magnets, 0.1kg Pull [0.22 lbs], 20pcs

Magnet Expert 12mm [0.47"] OD x 3mm [0.12"]

Pack of 20. 12mm [0. 47"] outer diameter x 3mm [0. 12"] inner diameter x 3. 3mm [0. 13"] thick. Each magnet's north and south poles are on opposite circular faces. Shallow countersink on the north pole. Each magnet can support 0. 107kg [0. 23 lbs] pull vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness. Resistant to demagnetization and corrosion without any extra coating. Also known as ceramic magnets, ferrite magnets offer excellent value for money when pull strength is not the most important factor. They have a high resistance to corrosion and demagnetization and can operate in temperatures up to 180 degrees Celsius [356°F]. Ring magnets are typically made for loudspeaker systems and their sizes have evolved with demand from this market. However, they are also commonly used in magnetic rollers for separating applications and in the printing industry. Because these magnets are weakly magnetized they are not suitable for weight-bearing applications, but instead are commonly used in sensors and other similar applications. PLEASE NOTE – All imperial measurements [Inches (“) and Pounds (lb)] are rounded conversions from metric [Millimeters (mm) and Kilograms (kg)] production measurements and should be used as approximations only...

  • Color: Charcoal
  • Brand: Magnet Expert
  • ASIN: B01ET83SQ6

Powerful Neodymium Bar Magnets, Rare-Earth Metal Neodymium Magnet - 60 x 10 x 3 mm, Pack of 24

Powerful Neodymium Bar Magnets, Rare-Earth Metal Neodymium Magnet

LOVIMAG Neodymium Bar Magnets - 60mm x 10mm x 3mm (24 PCS) Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses.They are magnetized through the thickness. They are composed of neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Maximum working temperature is 176 F (80 C). These Neodymium thin rectangular magnets provide an astonishing pull of 12lb and every magnet has a triple coating of nickel, copper and nickel again to prevent against corrosion. Our Neodymium magnets are commonly used in creative applications such as model making, theatre design, furniture making, exhibition displays and packaging. They also have many uses in engineering and manufacturing where small size and maximum strength are required. What's more, because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets. Warning 1. Keep away from pacemakers. 2. Powerful magnets can hurt your fingers. 3. Not for children, parental supervision required. 4. All magnets may chip and shatter, but if used correctly can last a lifetime. 5. If damaged please dispose of completely. Sh...

  • Brand: LOVIMAG
  • ASIN: B07DFZH4WT

Ring Magnet, 9.8 lb. Pull

Ring Magnet, 9.8 lb.

' Ring Magnet, Material Ceramic 5, Max. Pull 9.8 lb., Thickness 0.406 In., Diameter 4-1/2 In., Hole Dia. 1-3/4 In., Stability Temp. 400 Degrees F '

  • Brand: GRAINGER APPROVED
  • ASIN: B01M0RQAYE

Jensen Speaker, Green, 8-Inch (C8R4)

Jensen Speaker, Green, 8-Inch

Warm clean tone with emphasis on the highs. It responds to overdrive distortion with a warm and bright fuzz lead voice. Overall Diameter 8" Impedance 4 or 8 ohm Rated Power 25 watts Magnet Ceramic Overall Weight 2.2 lbs Response 80-8k Voice Coil Diameter 1" Magnet Weight 10 oz Lows Tight Mids Aggressive Highs Bright Overdrive Feel Edgy Bassist Description Bright and hard

  • Color: Green
  • Brand: Jensen
  • ASIN: B003VKR8JM
  • UPC: 889406011304

Polk MM1 Series 10" 1200W 4 Ohm Single Voice Coil ATV, Car, & Marine Subwoofer

Polk MM1 Series 10" 1200W 4 Ohm Single

The Premium Upgrade Tuned for the total sonic accuracy you get in a studio subwoofer, the MM1 Series reconfigures this kind of high-quality deep bass impact for an on-the-go listening experience that totally outperforms your OEM factory setup. Advanced High-Performance Bass Every element of the MM1 Series is meticulously engineered for thunderous bass, enhanced sonic detail and ultra-durable construction-Dynamic Balance technology, a high excursion bump stack motor structure, glass fiber formers, multilayered and oversized voice coils, high-temp Conex spiders, a vented pole and basket structure, and integrated fuses. Ultra-Marine Certified Featuring an IP56 rating that includes a non-corrosive fiberglass reinforced ABS basket, a water-proof surround, weep holes for proper drainage and a polypropylene cone, you get extra, long-lasting protection-that's all salt-fog and UV tested. Dynamic Balance Technology Patented process that guides material selection through rigorous testing that identifies and cancels out unwanted resonant frequencies. Features: Polk Audio MM1042SVC 10" 1200 Watt Single 4-Ohm Car/Marine Audio Subwoofer Sub Driver Compliment: 10" (254mm) Cutout Dimensions: 9" (230mm) Mounting Height: 0.55" (14.06mm) Mounting Depth (Top): 4.6" (115mm) Mounting Depth (Botto...

  • Brand: Polk Audio
  • ASIN: B073HDP6Z8
  • UPC: 747192128098

Kenwood KFC-D691 Pair of 600 watt (Peak) 6 x 9 4-Ohms 4-Way Ceramic Super Tweeter Powerful Speakers + Gravity Magnet Holder

Kenwood KFC-D691 Pair of 600 watt (Peak) 6

The Kenwood KFC-D691 is the high quality/ performance and flush mount speakers help to create clear and resonant-sounding music while driving down the road. It also boosts the depth of the music to give it a little kick. It will absolutely show down extremely excellent HD HQ sound and brilliant impressive performances. You can enjoy all of the vibrant, colorful and distinctive musical tones you've ever want for your own desires. Product Highlights: Sound Field Enhancer Ceramic Super Tweeter - to improve sound quality Enlarged magnet circuit - to realize clear sound Only 6x9"of mounting height - to fit for wider car selection Technical Details: Speaker type: 4-WayNominal Impedance: 4-Ohm300 Watts RMS600 Watts Max Size: 6x9"Sensitivity: 88 dB Tweeter Balance Dome: 1 3/4"Frequency Response: 72Hz-24kHzTop-mount depth: 3 3/16"Package Contents: Kenwood KFC-D691 Owner's manual2x 600W 4-way speakers information

  • Brand: Kenwood
  • ASIN: B07T73B2S5
  • UPC: 704129669796

Polk MM1 Series 12" 1260W 4 Ohm Single Voice Coil ATV, Car, & Marine Subwoofer

Polk MM1 Series 12" 1260W 4 Ohm Single

The Premium Upgrade Tuned for the total sonic accuracy you get in a studio subwoofer, the MM1 Series reconfigures this kind of high-quality deep bass impact for an on-the-go listening experience that totally outperforms your OEM factory setup. Advanced High-Performance Bass Every element of the MM1 Series is meticulously engineered for thunderous bass, enhanced sonic detail and ultra-durable construction-Dynamic Balance technology, a high excursion bump stack motor structure, glass fiber formers, multilayered and oversized voice coils, high-temp Conex spiders, a vented pole and basket structure, and integrated fuses. Ultra-Marine Certified Featuring an IP56 rating that includes a non-corrosive fiberglass reinforced ABS basket, a water-proof surround, weep holes for proper drainage and a polypropylene cone, you get extra, long-lasting protection-that's all salt-fog and UV tested. Dynamic Balance Technology Patented process that guides material selection through rigorous testing that identifies and cancels out unwanted resonant frequencies. Features: Polk Audio MM1242SVC 12" 1260 Watt Single 4-Ohm Car/Marine Audio Subwoofer Sub Driver Compliment: 12" (304.8mm) Cutout Dimensions: 11" (282mm) Mounting Height: 0.55" (14.06mm) Mounting Depth (Top): 4.64" (118mm) Mounting Depth (Bot...

  • Brand: Polk Audio
  • ASIN: B073HFD2M7
  • UPC: 747192128074

CMS Magnetics Strong Magnet Round Base (Cup Magnet) 15 LB Pulling Power RB36 1.42" Cup Magnet - 4 ea. Cup Magnets In This Pack

CMS Magnetics Strong Magnet Round Base (Cup Magnet)

This round base cup magnet consists of a grade 8 ceramic magnet, one of the strongest ceramic magnet grades available. This super strong magnet is seated in a chrome plated steel cup that completes a magnetic circuit so that the holding force is triple that of an identical magnet outside of a steel cap. The steel cup also provides protection to the magnet, making it more durable.The outer diameter of the magnet 1.42" with a 0.18" center hole for a #8. The total thickness is 0.24".Not the magnets you played with as children 15-20 times the force of those old time magnets. Never experienced powerful ceramic magnets in a cup assembly magnets? Now is the time! Our ceramic cup Magnets high saturation & Powerful strong magnetization & crystalline structure ensures top physical pulling force & a strong magnet product The Ultimate Strength cup Magnets For Sale In The USA Today! Grade tested accurate & top grade These super strong magnets for sale at great prices all have a redline inscribed north pole for easy identification These are permanent cup magnets last 100 years Users School Teachers Machinists Magicians Students Hobbyists Inventors technicians DIYers Mars Rovers (yup up there) Craft magnets Uses Hobbies Therapy Storage Experiments Science Fairs Labs Garages Schools Offices Magi...

  • Brand: CMS MAGNETICS
  • ASIN: B000WMQFPU
  • UPC: 819060012652

got neodymium? - 11oz Ceramic Coffee Mug Cup, Silver

got neodymium? - 11oz Ceramic Coffee Mug Cup,

When you are feeling saucy and you need something to say it without saying it, grab this mug and fill it with your favorite liquid. It should be alcohol but if that is not your fancy, do as you please.

  • Color: Silver
  • Brand: Molandra Products
  • ASIN: B07FLZZYNT

CELESTION G12M-65 Creamback 16 ohm 12-Inch 65-Watt Guitar Speaker

CELESTION G12M-65 Creamback 16 ohm 12-Inch 65-Watt Guitar

The G12M Greenback is perhaps the definitive vintage Celestion ceramic magnet guitar speaker. Developed in the mid-sixties, it was quickly adopted by players like Hendrix, Clapton, Beck and Page, who typified the louder and more aggressive blues rock playing styles that came to characterize that era. The G12M-65 Cream back produces the familiar woody G12M tone, but handles greater power making it ideally suited for today's amps, when a vintage tone is desired. The increased power handling brings with it low end grunt complementing the warm and vocal mid range, crunchy upper- mids and sweet, refined highs. SPECIFICATIONS Power rating: 65W ; Nominal impedance: 16 ohm ; Sensitivity: 97 dB ; Frequency range: 75 - 5000 Hz ; Unit weight: ; Shipping weight: .

  • Brand: CELESTION
  • ASIN: B00AX480QY
  • UPC: 739894587105

iCooker 4 Pack Door Stopper [RELIABLE AND PRACTICAL] Rubber Door Stop Security Wedge, Flexible, Non-toxic, Longer Lasting Works with ALL FLOOR SURFACE TYPES [EASY INSTALL HINGES WITH BONUS HOLDERS]

iCooker 4 Pack Door Stopper [RELIABLE AND PRACTICAL]

  • Brand: Industrial Grade
  • ASIN: B007OXE48K
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