XT-6 magnetyzer do silników - BENZYNA + olej - XT-6 magnetizer
XT-6 magnetizer
Catalog no 070244
GTIN: 5906301812449
Weight
152 g
94.99 ZŁ with VAT / pcs + price for transport
77.23 ZŁ net + 23% VAT / pcs
bulk discounts:
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XT-6 magnetyzer do silników - BENZYNA + olej - XT-6 magnetizer
Specification / characteristics XT-6 magnetyzer do silników - BENZYNA + olej - XT-6 magnetizer
| properties | values |
|---|---|
| Cat. no. | 070244 |
| GTIN | 5906301812449 |
| Production/Distribution | Dhit sp. z o.o. |
| Country of origin | Poland / China / Germany |
| Customs code | 85059029 |
| Weight | 152 g |
| Manufacturing Tolerance | ±1 mm |
Magnetic properties of material
| properties | values | units |
|---|
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 106 | °C-1 |
| Thermal expansion perpendicular (⊥) to orientation (M) | -(1-3) x 10-6 | °C-1 |
| Young's modulus | 1.7 x 104 | kg/mm² |
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Strengths as well as weaknesses of neodymium magnets.
Advantages
- They have stable power, and over nearly ten years their performance decreases symbolically – ~1% (according to theory),
- They maintain their magnetic properties even under strong external field,
- By applying a decorative coating of gold, the element acquires an proper look,
- Magnetic induction on the top side of the magnet is strong,
- Neodymium magnets are characterized by extremely high magnetic induction on the magnet surface and can work (depending on the form) even at a temperature of 230°C or more...
- Thanks to the possibility of free forming and customization to custom solutions, magnetic components can be created in a variety of geometric configurations, which increases their versatility,
- Fundamental importance in future technologies – they are utilized in mass storage devices, electric drive systems, precision medical tools, also complex engineering applications.
- Thanks to their power density, small magnets offer high operating force, with minimal size,
Cons
- Brittleness is one of their disadvantages. Upon intense impact they can break. We advise keeping them in a steel housing, which not only protects them against impacts but also increases their durability
- We warn that neodymium magnets can lose their strength at high temperatures. To prevent this, we suggest our specialized [AH] magnets, which work effectively even at 230°C.
- They oxidize in a humid environment. For use outdoors we advise using waterproof magnets e.g. in rubber, plastic
- Due to limitations in creating nuts and complicated shapes in magnets, we recommend using a housing - magnetic holder.
- Possible danger resulting from small fragments of magnets can be dangerous, if swallowed, which is particularly important in the aspect of protecting the youngest. Additionally, tiny parts of these devices can be problematic in diagnostics medical when they are in the body.
- Due to expensive raw materials, their price is higher than average,
Pull force analysis
Maximum magnetic pulling force – what it depends on?
- using a plate made of mild steel, functioning as a ideal flux conductor
- with a cross-section of at least 10 mm
- with an ground touching surface
- without the slightest air gap between the magnet and steel
- for force acting at a right angle (pull-off, not shear)
- at ambient temperature room level
Lifting capacity in practice – influencing factors
- Gap between surfaces – every millimeter of distance (caused e.g. by veneer or unevenness) significantly weakens the pulling force, often by half at just 0.5 mm.
- Angle of force application – maximum parameter is reached only during pulling at a 90° angle. The shear force of the magnet along the plate is typically several times smaller (approx. 1/5 of the lifting capacity).
- Steel thickness – insufficiently thick steel does not close the flux, causing part of the flux to be wasted to the other side.
- Metal type – different alloys reacts the same. Alloy additives weaken the interaction with the magnet.
- Surface structure – the more even the surface, the better the adhesion and stronger the hold. Roughness acts like micro-gaps.
- Heat – neodymium magnets have a negative temperature coefficient. At higher temperatures they are weaker, and in frost gain strength (up to a certain limit).
Lifting capacity testing was performed on a smooth plate of suitable thickness, under a perpendicular pulling force, whereas under parallel forces the holding force is lower. Moreover, even a minimal clearance between the magnet and the plate decreases the load capacity.
Compass and GPS
GPS units and mobile phones are extremely susceptible to magnetic fields. Direct contact with a powerful NdFeB magnet can permanently damage the sensors in your phone.
Warning for heart patients
For implant holders: Powerful magnets affect electronics. Maintain minimum 30 cm distance or request help to work with the magnets.
Metal Allergy
Medical facts indicate that the nickel plating (standard magnet coating) is a strong allergen. If your skin reacts to metals, avoid direct skin contact and opt for versions in plastic housing.
Safe operation
Exercise caution. Rare earth magnets attract from a long distance and snap with massive power, often quicker than you can move away.
Product not for children
NdFeB magnets are not toys. Accidental ingestion of several magnets may result in them attracting across intestines, which poses a severe health hazard and requires urgent medical intervention.
Combustion hazard
Fire warning: Neodymium dust is explosive. Avoid machining magnets without safety gear as this may cause fire.
Do not overheat magnets
Standard neodymium magnets (N-type) undergo demagnetization when the temperature surpasses 80°C. This process is irreversible.
Crushing force
Protect your hands. Two powerful magnets will snap together instantly with a force of massive weight, destroying everything in their path. Exercise extreme caution!
Threat to electronics
Very strong magnetic fields can corrupt files on credit cards, HDDs, and other magnetic media. Stay away of min. 10 cm.
Eye protection
NdFeB magnets are ceramic materials, meaning they are fragile like glass. Collision of two magnets will cause them breaking into small pieces.
Tabela kosztu i czasu dostawy
Płatność przed wysyłką:
GLS kurier
Przesyłka będzie u Ciebie za 2-3 dni
14.99 ZŁ
InPost Paczkomaty 24/7
Przesyłka będzie u Ciebie za 1-2 dni
12.30 ZŁ
Płatność przy odbiorze (pobranie):
GLS kurier
Przesyłka będzie u Ciebie za 1-2 dni
23.00 ZŁ
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