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MP 16x12x2 / N38 - ring magnet

Name: Dhit sp. z o.o.
Address: Kościuszki 6A, Ożarów Mazowiecki, Poland, 05-850, PL
Telephone: +48 22 499 98 98
Price range: PLN 1-6500
Rating: 5

ring magnet

Catalog no 030183

GTIN/EAN: 5906301812005

5.00

Diameter

16 mm [±0,1 mm]

internal diameter Ø

12 mm [±0,1 mm]

Height

2 mm [±0,1 mm]

Weight

1.32 g

Magnetization Direction

↑ axial

Load capacity

0.68 kg / 6.62 N

Magnetic Induction

150.33 mT / 1503 Gs

Coating

[NiCuNi] Nickel

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1.304 ZŁ with VAT / pcs + price for transport

1.060 ZŁ net + 23% VAT / pcs

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Product card - MP 16x12x2 / N38 - ring magnet

Specification / characteristics - MP 16x12x2 / N38 - ring magnet

properties

properties	values
Cat. no.	030183
GTIN/EAN	5906301812005
Production/Distribution	Dhit sp. z o.o. ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin	Poland / China / Germany
Customs code	85059029
Diameter	16 mm [±0,1 mm]
internal diameter Ø	12 mm [±0,1 mm]
Height	2 mm [±0,1 mm]
Weight	1.32 g
Magnetization Direction	↑ axial
Load capacity ~ ?	0.68 kg / 6.62 N
Magnetic Induction ~ ?	150.33 mT / 1503 Gs
Coating	[NiCuNi] Nickel
Manufacturing Tolerance	±0.1 mm

Magnetic properties of material N38

Specification / characteristics MP 16x12x2 / N38 - ring magnet

properties	values	units
remenance Br [min. - max.] ?	12.2-12.6	kGs
remenance Br [min. - max.] ?	1220-1260	mT
coercivity bHc ?	10.8-11.5	kOe
coercivity bHc ?	860-915	kA/m
actual internal force iHc	≥ 12	kOe
actual internal force iHc	≥ 955	kA/m
energy density [min. - max.] ?	36-38	BH max MGOe
energy density [min. - max.] ?	287-303	BH max KJ/m
max. temperature ?	≤ 80	°C

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

properties	values	units
Vickers hardness	≥550	Hv
Density	≥7.4	g/cm³
Curie Temperature TC	312 - 380	°C
Curie Temperature TF	593 - 716	°F
Specific resistance	150	μΩ⋅cm
Bending strength	250	MPa
Compressive strength	1000~1100	MPa
Thermal expansion parallel (∥) to orientation (M)	(3-4) x 10^-6	°C^-1
Thermal expansion perpendicular (⊥) to orientation (M)	-(1-3) x 10^-6	°C^-1
Young's modulus	1.7 x 10⁴	kg/mm²

Physical analysis of the magnet - report

Presented data constitute the direct effect of a mathematical calculation. Values rely on algorithms for the class Nd₂Fe₁₄B. Real-world performance might slightly differ. Treat these calculations as a supplementary guide when designing systems.

Table 1: Static pull force (pull vs distance) - characteristics
MP 16x12x2 / N38

Distance (mm)	Induction (Gauss) / mT	Pull Force (kg/lbs/g/N)	Risk Status
0 mm	6011 Gs 601.1 mT	0.68 kg / 1.50 lbs 680.0 g / 6.7 N	safe
1 mm	5259 Gs 525.9 mT	0.52 kg / 1.15 lbs 520.7 g / 5.1 N	safe
2 mm	4534 Gs 453.4 mT	0.39 kg / 0.85 lbs 387.0 g / 3.8 N	safe
3 mm	3870 Gs 387.0 mT	0.28 kg / 0.62 lbs 281.9 g / 2.8 N	safe
5 mm	2776 Gs 277.6 mT	0.15 kg / 0.32 lbs 145.1 g / 1.4 N	safe
10 mm	1251 Gs 125.1 mT	0.03 kg / 0.06 lbs 29.4 g / 0.3 N	safe
15 mm	643 Gs 64.3 mT	0.01 kg / 0.02 lbs 7.8 g / 0.1 N	safe
20 mm	372 Gs 37.2 mT	0.00 kg / 0.01 lbs 2.6 g / 0.0 N	safe
30 mm	159 Gs 15.9 mT	0.00 kg / 0.00 lbs 0.5 g / 0.0 N	safe
50 mm	49 Gs 4.9 mT	0.00 kg / 0.00 lbs 0.0 g / 0.0 N	safe

Magnetic force decreases sharply with every subsequent millimeter of distance. Remember that even a very thin break (e.g., dirt, paint, dust) strongly weakens the grip. Neodymiums operate optimally during direct contact; air break kills the power. Observe how rapidly the load capacity plummet, when the product does not adhere flatly to the metal substrate. When calculating the mounting, avoid unnecessary gaps.

Table 2: Slippage capacity (vertical surface)
MP 16x12x2 / N38

Distance (mm)	Friction coefficient	Pull Force (kg/lbs/g/N)
0 mm	Stal (~0.2)	0.14 kg / 0.30 lbs 136.0 g / 1.3 N
1 mm	Stal (~0.2)	0.10 kg / 0.23 lbs 104.0 g / 1.0 N
2 mm	Stal (~0.2)	0.08 kg / 0.17 lbs 78.0 g / 0.8 N
3 mm	Stal (~0.2)	0.06 kg / 0.12 lbs 56.0 g / 0.5 N
5 mm	Stal (~0.2)	0.03 kg / 0.07 lbs 30.0 g / 0.3 N
10 mm	Stal (~0.2)	0.01 kg / 0.01 lbs 6.0 g / 0.1 N
15 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 2.0 g / 0.0 N
20 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 0.0 g / 0.0 N
30 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 0.0 g / 0.0 N
50 mm	Stal (~0.2)	0.00 kg / 0.00 lbs 0.0 g / 0.0 N

The table below presents the theoretical holding capacity required to start the sliding of the magnet downwards along a vertical steel plate (assuming typical friction coefficient). This parameter is a function of the separation distance between the magnet and the metal.

Table 3: Vertical assembly (sliding) - vertical pull
MP 16x12x2 / N38

Surface type	Friction coefficient / % Mocy	Max load (kg/lbs/g/N)
Raw steel	µ = 0.3 30% Nominalnej Siły	0.20 kg / 0.45 lbs 204.0 g / 2.0 N
Painted steel (standard)	µ = 0.2 20% Nominalnej Siły	0.14 kg / 0.30 lbs 136.0 g / 1.3 N
Oily/slippery steel	µ = 0.1 10% Nominalnej Siły	0.07 kg / 0.15 lbs 68.0 g / 0.7 N
Magnet with anti-slip rubber	µ = 0.5 50% Nominalnej Siły	0.34 kg / 0.75 lbs 340.0 g / 3.3 N

When hanging a holder on a vertical surface (e.g., a board), it will maintain barely approx. 1/5 of its nominal power. Gravity and a low friction coefficient mean that holders slip easier than they detach. Planning a wall mount? Note that the shear force is noticeably lower than the perpendicular breakaway force. On a slippery surface, the element will slide down under a significantly smaller weight. Using a rubber pad can significantly increase the grip.

Table 4: Material efficiency (saturation) - sheet metal selection
MP 16x12x2 / N38

Steel thickness (mm)	% power	Real pull force (kg/lbs/g/N)
0.5 mm	10%	0.07 kg / 0.15 lbs 68.0 g / 0.7 N
1 mm	25%	0.17 kg / 0.37 lbs 170.0 g / 1.7 N
2 mm	50%	0.34 kg / 0.75 lbs 340.0 g / 3.3 N
3 mm	75%	0.51 kg / 1.12 lbs 510.0 g / 5.0 N
5 mm	100%	0.68 kg / 1.50 lbs 680.0 g / 6.7 N
10 mm	100%	0.68 kg / 1.50 lbs 680.0 g / 6.7 N
11 mm	100%	0.68 kg / 1.50 lbs 680.0 g / 6.7 N
12 mm	100%	0.68 kg / 1.50 lbs 680.0 g / 6.7 N

A too thin steel is not enough to absorb the full magnetic flux, which wastes potential of the holder. Should you install a neodymium to a weak sheet, the flux will penetrate right through and the pull force will drop sharply. To achieve 100% of this magnet's potential, you require a sufficiently solid backing of metal. The saturation phenomenon causes that on thin elements (e.g., appliance housings), the magnet shows lower pull force. We advise picking the steel thickness according to the table below.

Table 5: Working in heat (stability) - thermal limit
MP 16x12x2 / N38

Ambient temp. (°C)	Power loss	Remaining pull (kg/lbs/g/N)	Status
20 °C	0.0%	0.68 kg / 1.50 lbs 680.0 g / 6.7 N	OK
40 °C	-2.2%	0.67 kg / 1.47 lbs 665.0 g / 6.5 N	OK
60 °C	-4.4%	0.65 kg / 1.43 lbs 650.1 g / 6.4 N	OK
80 °C	-6.6%	0.64 kg / 1.40 lbs 635.1 g / 6.2 N
100 °C	-28.8%	0.48 kg / 1.07 lbs 484.2 g / 4.7 N

Standard neodymium magnets irreversibly lose power after exceeding the maximum temperature. Avoid high temperatures – excessive heat can irreversibly demagnetize this product. As the temperature rises, the neodymium's power briefly decreases. Refrain from using this product in hot environments exceeding its operating temperature limit. Ignoring the limit will result in permanent loss of magnetic properties.

*Important note: Heat tolerance depends not only on the material grade, and the Permeance Coefficient Pc. Thin magnets (low Pc) are more susceptible to demagnetization sooner compared to rod magnets. The danger warning in the table signals permanent field degradation for this specific geometry.

Table 6: Magnet-Magnet interaction (repulsion) - forces in the system
MP 16x12x2 / N38

Gap (mm)	Attraction (kg/lbs) (N-S)	Shear Force (kg/lbs/g/N)	Repulsion (kg/lbs) (N-N)
0 mm	37.47 kg / 82.60 lbs 6 145 Gs	5.62 kg / 12.39 lbs 5620 g / 55.1 N	N/A
1 mm	32.95 kg / 72.65 lbs 11 273 Gs	4.94 kg / 10.90 lbs 4943 g / 48.5 N	29.66 kg / 65.38 lbs ~0 Gs
2 mm	28.69 kg / 63.25 lbs 10 519 Gs	4.30 kg / 9.49 lbs 4303 g / 42.2 N	25.82 kg / 56.92 lbs ~0 Gs
3 mm	24.81 kg / 54.69 lbs 9 781 Gs	3.72 kg / 8.20 lbs 3721 g / 36.5 N	22.33 kg / 49.22 lbs ~0 Gs
5 mm	18.24 kg / 40.20 lbs 8 386 Gs	2.74 kg / 6.03 lbs 2735 g / 26.8 N	16.41 kg / 36.18 lbs ~0 Gs
10 mm	7.99 kg / 17.62 lbs 5 552 Gs	1.20 kg / 2.64 lbs 1199 g / 11.8 N	7.19 kg / 15.86 lbs ~0 Gs
20 mm	1.62 kg / 3.58 lbs 2 501 Gs	0.24 kg / 0.54 lbs 243 g / 2.4 N	1.46 kg / 3.22 lbs ~0 Gs
50 mm	0.06 kg / 0.13 lbs 471 Gs	0.01 kg / 0.02 lbs 9 g / 0.1 N	0.05 kg / 0.11 lbs ~0 Gs
60 mm	0.03 kg / 0.06 lbs 318 Gs	0.00 kg / 0.01 lbs 4 g / 0.0 N	0.02 kg / 0.05 lbs ~0 Gs
70 mm	0.01 kg / 0.03 lbs 225 Gs	0.00 kg / 0.00 lbs 2 g / 0.0 N	0.01 kg / 0.03 lbs ~0 Gs
80 mm	0.01 kg / 0.02 lbs 166 Gs	0.00 kg / 0.00 lbs 1 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs
90 mm	0.00 kg / 0.01 lbs 126 Gs	0.00 kg / 0.00 lbs 1 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs
100 mm	0.00 kg / 0.01 lbs 98 Gs	0.00 kg / 0.00 lbs 0 g / 0.0 N	0.00 kg / 0.00 lbs ~0 Gs

Two magnets attract each other from a much further distance than a magnet and steel combination. Such a system of magnet-to-magnet generates a stronger field and a further horizon of action. Planning to create a strong closure? Use a pair of magnets instead of one magnet and a striker plate. Be careful that when connecting a pair of magnets, the pinch force is massive. The repulsion force is slightly lower than the connection force, but still significant.
*Flux density in repulsion mode reaches ~0 Gs at the midpoint of the gap (caused by magnetic field nullification).
Important: Estimates demonstrate shear force of dual matching neodymium magnets (friction ~0.15 for Ni-Ni coating).

Table 7: Hazards (electronics) - warnings
MP 16x12x2 / N38

Object / Device	Limit (Gauss) / mT	Safe distance
Pacemaker	5 Gs (0.5 mT)	12.5 cm
Hearing aid	10 Gs (1.0 mT)	9.5 cm
Timepiece	20 Gs (2.0 mT)	7.5 cm
Mobile device	40 Gs (4.0 mT)	5.5 cm
Car key	50 Gs (5.0 mT)	5.0 cm
Payment card	400 Gs (40.0 mT)	2.0 cm
HDD hard drive	600 Gs (60.0 mT)	2.0 cm

Powerful magnet radiation is a large risk to electronic devices as well as medical implants. These neodymiums produce a field that prevents correct functioning of digital equipment. Be aware: the invisible magnetic field penetrates the body and glass. Exceptional care must be taken by people with cochlear implants and drug dispensers. Also at risk are: mechanical watches, car keys, speakers, and screens. Do not place the magnet near cards, hard drives, or sensitive navigation tools.

Table 8: Collisions (kinetic energy) - warning
MP 16x12x2 / N38

Start from (mm)	Speed (km/h)	Energy (J)
10 mm	23.50 km/h (6.53 m/s)	0.03 J
30 mm	39.66 km/h (11.02 m/s)	0.08 J
50 mm	51.19 km/h (14.22 m/s)	0.13 J
100 mm	72.39 km/h (20.11 m/s)	0.27 J

Magnetic elements are delicate – a strong collision with metal risks their cracking. Pay attention to connection velocity – a magnet released freely becomes dangerous. Striking energy can cause material chips or painful pinches to fingers. Be sure to control the product during installation so it doesn't hit with great force against the steel surface. A contact at a velocity of dozens of km/h ends with a crack of the neodymium. Wear safety glasses when playing with powerful specimens.

Table 9: Anti-corrosion coating durability
MP 16x12x2 / N38

Technical parameter	Value / Description
Coating type	[NiCuNi] Nickel
Layer structure	Nickel - Copper - Nickel
Layer thickness	10-20 µm
Salt spray test (SST) ?	24 h
Recommended environment	Indoors only (dry)

The SST (salt spray test) is an industry standard for determining coating lifespan in harsh conditions. Note the thickness of the protective layer.

Table 10: Electrical data (Flux)
MP 16x12x2 / N38

Parameter	Value	SI Unit / Description
Magnetic Flux	11 219 Mx	112.2 µWb
P_c Coefficient	1.22	High (Stable)

Total magnetic flux passing through the magnet pole. Key data in coil applications and motors. P_c value determines the working geometry.

Table 11: Submerged application
MP 16x12x2 / N38

Environment	Effective steel pull	Effect
Air (land)	0.68 kg	Standard
Water (riverbed)	0.78 kg (+0.10 kg buoyancy gain)	+14.5%

Warning: This magnet has a standard nickel coating. After use in water, it must be dried and maintained immediately, otherwise it will rust!

In water, the magnet feels stronger thanks to Archimedes' principle. Buoyancy helps in lifting finds.

1. Sliding resistance

*Caution: On a vertical wall, the magnet holds only a fraction of its max power.

2. Efficiency vs thickness

*Thin steel (e.g. computer case) severely limits the holding force.

3. Temperature resistance

*For standard magnets, the safety limit is 80°C.

4. Demagnetization curve and operating point (B-H)

chart generated for the permeance coefficient P_c (Permeance Coefficient) = 1.22

This simulation demonstrates the magnetic stability of the selected magnet under specific geometric conditions. The solid red line represents the demagnetization curve (material potential), while the dashed blue line is the load line based on the magnet's geometry. The P_c (Permeance Coefficient), also known as the load line slope, is a dimensionless value that describes the relationship between the magnet's shape and its magnetic stability. The intersection of these two lines (the black dot) is the operating point — it determines the actual magnetic flux density generated by the magnet in this specific configuration. A higher P_c value means the magnet is more 'slender' (tall relative to its area), resulting in a higher operating point and better resistance to irreversible demagnetization caused by external fields or temperature. A value of 0.42 is relatively low (typical for flat magnets), meaning the operating point is closer to the 'knee' of the curve — caution is advised when operating at temperatures near the maximum limit to avoid strength loss.

Technical and environmental data

Elemental analysis

iron (Fe)	64% – 68%
neodymium (Nd)	29% – 32%
boron (B)	1.1% – 1.2%
dysprosium (Dy)	0.5% – 2.0%
coating (Ni-Cu-Ni)	< 0.05%

Sustainability

recyclability (EoL)	100%
recycled raw materials	~10% (pre-cons)
carbon footprint	low / zredukowany
waste code (EWC)	16 02 16

Safety card (GPSR)

responsible entity

Dhit sp. z o.o.

ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki

tel: +48 22 499 98 98 | e-mail: bok@dhit.pl

batch number/type

id: 030183-2026

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It is ideally suited for places where solid attachment of the magnet to the substrate is required without the risk of detachment. Mounting is clean and reversible, unlike gluing. It is also often used in advertising for fixing signs and in workshops for organizing tools.

This material behaves more like porcelain than steel, so it doesn't forgive mistakes during mounting. When tightening the screw, you must maintain great sensitivity. We recommend tightening manually with a screwdriver, not an impact driver, because too much pressure will cause the ring to crack. The flat screw head should evenly press the magnet. Remember: cracking during assembly results from material properties, not a product defect.

These magnets are coated with standard Ni-Cu-Ni plating, which protects them in indoor conditions, but is not sufficient for rain. In the place of the mounting hole, the coating is thinner and easily scratched when tightening the screw, which will become a corrosion focus. This product is dedicated for indoor use. For outdoor applications, we recommend choosing rubberized holders or additional protection with varnish.

The inner hole diameter determines the maximum size of the mounting element. For magnets with a straight hole, a conical head can act like a wedge and burst the magnet. Aesthetic mounting requires selecting the appropriate head size.

It is a magnetic ring with a diameter of 16 mm and thickness 2 mm. The pulling force of this model is an impressive 0.68 kg, which translates to 6.62 N in newtons. The mounting hole diameter is precisely 12 mm.

These magnets are magnetized axially (through the thickness), which means one flat side is the N pole and the other is S. In the case of connecting two rings, make sure one is turned the right way. We do not offer paired sets with marked poles in this category, but they are easy to match manually.

Pros and cons of Nd₂Fe₁₄B magnets.

Advantages

Besides their high retention, neodymium magnets are valued for these benefits:

Their power is durable, and after around 10 years it drops only by ~1% (according to research),
They are noted for resistance to demagnetization induced by external magnetic fields,
Thanks to the metallic finish, the layer of nickel, gold-plated, or silver-plated gives an elegant appearance,
Magnets have very high magnetic induction on the active area,
Through (adequate) combination of ingredients, they can achieve high thermal resistance, enabling functioning at temperatures reaching 230°C and above...
Thanks to the possibility of accurate shaping and adaptation to specialized solutions, NdFeB magnets can be modeled in a wide range of shapes and sizes, which increases their versatility,
Wide application in advanced technology sectors – they find application in data components, drive modules, precision medical tools, also multitasking production systems.
Relatively small size with high pulling force – neodymium magnets offer impressive pulling force in tiny dimensions, which allows their use in miniature devices

Weaknesses

Disadvantages of NdFeB magnets:

To avoid cracks under impact, we suggest using special steel holders. Such a solution protects the magnet and simultaneously improves its durability.
NdFeB magnets lose force when exposed to high temperatures. After reaching 80°C, many of them experience permanent drop of strength (a factor is the shape and dimensions of the magnet). We offer magnets specially adapted to work at temperatures up to 230°C marked [AH], which are very resistant to heat
Magnets exposed to a humid environment can rust. Therefore during using outdoors, we recommend using water-impermeable magnets made of rubber, plastic or other material protecting against moisture
Limited possibility of creating nuts in the magnet and complicated forms - preferred is a housing - magnetic holder.
Health risk resulting from small fragments of magnets are risky, in case of ingestion, which becomes key in the context of child health protection. It is also worth noting that small components of these products can complicate diagnosis medical after entering the body.
High unit price – neodymium magnets cost more than other types of magnets (e.g. ferrite), which can limit application in large quantities

Pull force analysis

Maximum holding power of the magnet – what affects it?

The load parameter shown refers to the maximum value, recorded under optimal environment, specifically:

using a sheet made of mild steel, functioning as a ideal flux conductor
whose transverse dimension is min. 10 mm
with an polished contact surface
with direct contact (no coatings)
for force acting at a right angle (in the magnet axis)
in temp. approx. 20°C

Determinants of lifting force in real conditions

Real force is affected by specific conditions, mainly (from priority):

Air gap (betwixt the magnet and the metal), as even a very small clearance (e.g. 0.5 mm) leads to a drastic drop in force by up to 50% (this also applies to paint, rust or debris).
Loading method – declared lifting capacity refers to detachment vertically. When applying parallel force, the magnet exhibits much less (often approx. 20-30% of maximum force).
Plate thickness – insufficiently thick sheet does not accept the full field, causing part of the flux to be escaped to the other side.
Material composition – not every steel attracts identically. High carbon content worsen the interaction with the magnet.
Surface finish – full contact is obtained only on smooth steel. Any scratches and bumps create air cushions, reducing force.
Operating temperature – neodymium magnets have a sensitivity to temperature. At higher temperatures they are weaker, and in frost they can be stronger (up to a certain limit).

Holding force was measured on a smooth steel plate of 20 mm thickness, when a perpendicular force was applied, in contrast under shearing force the holding force is lower. Moreover, even a small distance between the magnet and the plate decreases the load capacity.

Precautions when working with NdFeB magnets

Medical implants

Warning for patients: Strong magnetic fields disrupt electronics. Maintain at least 30 cm distance or request help to handle the magnets.

Product not for children

These products are not toys. Accidental ingestion of a few magnets can lead to them connecting inside the digestive tract, which constitutes a severe health hazard and necessitates urgent medical intervention.

Magnets are brittle

Watch out for shards. Magnets can explode upon violent connection, launching shards into the air. We recommend safety glasses.

Conscious usage

Before starting, check safety instructions. Uncontrolled attraction can destroy the magnet or hurt your hand. Be predictive.

Fire warning

Fire warning: Rare earth powder is explosive. Do not process magnets in home conditions as this may cause fire.

Cards and drives

Very strong magnetic fields can corrupt files on payment cards, hard drives, and other magnetic media. Stay away of at least 10 cm.

Bone fractures

Protect your hands. Two powerful magnets will join instantly with a force of massive weight, destroying anything in their path. Be careful!

Nickel allergy

Nickel alert: The Ni-Cu-Ni coating consists of nickel. If skin irritation occurs, immediately stop handling magnets and use protective gear.

Permanent damage

Standard neodymium magnets (grade N) undergo demagnetization when the temperature goes above 80°C. Damage is permanent.

Compass and GPS

Be aware: neodymium magnets generate a field that interferes with sensitive sensors. Maintain a separation from your phone, device, and GPS.

Security! Need more info? Check our post: Are neodymium magnets dangerous?

MP 16x12x2 / N38 - ring magnet

Product card - MP 16x12x2 / N38 - ring magnet

Magnetic properties of material N38

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical analysis of the magnet - report

Table 1: Static pull force (pull vs distance) - characteristics MP 16x12x2 / N38

Table 2: Slippage capacity (vertical surface) MP 16x12x2 / N38

Table 3: Vertical assembly (sliding) - vertical pull MP 16x12x2 / N38

Table 4: Material efficiency (saturation) - sheet metal selection MP 16x12x2 / N38

Table 5: Working in heat (stability) - thermal limit MP 16x12x2 / N38

Table 6: Magnet-Magnet interaction (repulsion) - forces in the system MP 16x12x2 / N38

Table 7: Hazards (electronics) - warnings MP 16x12x2 / N38

Table 8: Collisions (kinetic energy) - warning MP 16x12x2 / N38

Table 9: Anti-corrosion coating durability MP 16x12x2 / N38

Table 10: Electrical data (Flux) MP 16x12x2 / N38

Table 11: Submerged application MP 16x12x2 / N38

1. Sliding resistance

2. Efficiency vs thickness

3. Temperature resistance

4. Demagnetization curve and operating point (B-H)

Elemental analysis

Sustainability

Force (pull)

Magnetic Induction

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Pros and cons of Nd2Fe14B magnets.

Advantages

Weaknesses

Pull force analysis

Maximum holding power of the magnet – what affects it?

Determinants of lifting force in real conditions

Precautions when working with NdFeB magnets

Medical implants

Product not for children

Magnets are brittle

Conscious usage

Fire warning

Cards and drives

Bone fractures

Nickel allergy

Permanent damage

Compass and GPS

Physical properties of sintered neodymium magnets Nd₂Fe₁₄B at 20°C

Table 1: Static pull force (pull vs distance) - characteristics
MP 16x12x2 / N38

Table 2: Slippage capacity (vertical surface)
MP 16x12x2 / N38

Table 3: Vertical assembly (sliding) - vertical pull
MP 16x12x2 / N38

Table 4: Material efficiency (saturation) - sheet metal selection
MP 16x12x2 / N38

Table 5: Working in heat (stability) - thermal limit
MP 16x12x2 / N38

Table 6: Magnet-Magnet interaction (repulsion) - forces in the system
MP 16x12x2 / N38

Table 7: Hazards (electronics) - warnings
MP 16x12x2 / N38

Table 8: Collisions (kinetic energy) - warning
MP 16x12x2 / N38

Table 9: Anti-corrosion coating durability
MP 16x12x2 / N38

Table 10: Electrical data (Flux)
MP 16x12x2 / N38

Table 11: Submerged application
MP 16x12x2 / N38

Pros and cons of Nd₂Fe₁₄B magnets.