XT-5 magnetyzery do silników - DIESEL + olej - XT-5 magnetizer
XT-5 magnetizer
Catalog no 060247
GTIN/EAN: 5906301812418
Weight
217 g
98.99 ZŁ with VAT / pcs + price for transport
80.48 ZŁ net + 23% VAT / pcs
bulk discounts:
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Technical details - XT-5 magnetyzery do silników - DIESEL + olej - XT-5 magnetizer
Specification / characteristics - XT-5 magnetyzery do silników - DIESEL + olej - XT-5 magnetizer
| properties | values |
|---|---|
| Cat. no. | 060247 |
| GTIN/EAN | 5906301812418 |
| Production/Distribution | Dhit sp. z o.o. |
| Country of origin | Poland / China / Germany |
| Customs code | 85059029 |
| Weight | 217 g |
| Manufacturing Tolerance | ±1 mm |
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 |
Chemical composition
| 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% |
Environmental data
| recyclability (EoL) | 100% |
| recycled raw materials | ~10% (pre-cons) |
| carbon footprint | low / zredukowany |
| waste code (EWC) | 16 02 16 |
Other proposals
Strengths and weaknesses of neodymium magnets.
Advantages
- They do not lose magnetism, even after approximately 10 years – the reduction in strength is only ~1% (theoretically),
- Magnets perfectly protect themselves against demagnetization caused by ambient magnetic noise,
- By covering with a smooth coating of gold, the element presents an nice look,
- They feature high magnetic induction at the operating surface, making them more effective,
- Neodymium magnets are characterized by extremely high magnetic induction on the magnet surface and can function (depending on the shape) even at a temperature of 230°C or more...
- Considering the possibility of flexible shaping and customization to individualized requirements, magnetic components can be modeled in a variety of geometric configurations, which amplifies use scope,
- Significant place in modern technologies – they are utilized in hard drives, electromotive mechanisms, medical equipment, and multitasking production systems.
- Compactness – despite small sizes they provide effective action, making them ideal for precision applications
Limitations
- They are prone to damage upon too strong impacts. To avoid cracks, it is worth protecting magnets using a steel holder. Such protection not only protects the magnet but also increases its resistance to damage
- We warn that neodymium magnets can reduce their power at high temperatures. To prevent this, we advise our specialized [AH] magnets, which work effectively even at 230°C.
- Due to the susceptibility of magnets to corrosion in a humid environment, we suggest using waterproof magnets made of rubber, plastic or other material stable to moisture, in case of application outdoors
- Due to limitations in realizing threads and complex shapes in magnets, we recommend using 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 safety. Additionally, small components of these products can disrupt the diagnostic process medical in case of swallowing.
- With mass production the cost of neodymium magnets is a challenge,
Lifting parameters
Maximum lifting capacity of the magnet – what affects it?
- on a plate made of structural steel, effectively closing the magnetic flux
- possessing a massiveness of at least 10 mm to ensure full flux closure
- characterized by lack of roughness
- with zero gap (no impurities)
- under vertical force vector (90-degree angle)
- at standard ambient temperature
Impact of factors on magnetic holding capacity in practice
- Space between surfaces – even a fraction of a millimeter of separation (caused e.g. by varnish or unevenness) diminishes the pulling force, often by half at just 0.5 mm.
- Force direction – catalog parameter refers to detachment vertically. When attempting to slide, the magnet exhibits significantly lower power (often approx. 20-30% of maximum force).
- Element thickness – to utilize 100% power, the steel must be sufficiently thick. Paper-thin metal limits the attraction force (the magnet "punches through" it).
- Steel type – mild steel gives the best results. Alloy admixtures lower magnetic permeability and lifting capacity.
- Surface condition – ground elements ensure maximum contact, which improves force. Uneven metal weaken the grip.
- Thermal environment – heating the magnet causes a temporary drop of force. It is worth remembering the maximum operating temperature for a given model.
Holding force was tested on the plate surface of 20 mm thickness, when a perpendicular force was applied, however under parallel forces the lifting capacity is smaller. In addition, even a slight gap between the magnet’s surface and the plate reduces the load capacity.
Safety rules for work with neodymium magnets
Skin irritation risks
Certain individuals experience a sensitization to Ni, which is the typical protective layer for neodymium magnets. Extended handling might lead to a rash. We recommend use safety gloves.
Conscious usage
Use magnets consciously. Their powerful strength can surprise even experienced users. Plan your moves and respect their force.
Magnetic media
Data protection: Neodymium magnets can damage payment cards and sensitive devices (pacemakers, hearing aids, timepieces).
Compass and GPS
A strong magnetic field negatively affects the operation of compasses in phones and GPS navigation. Maintain magnets close to a device to prevent breaking the sensors.
Flammability
Fire warning: Neodymium dust is highly flammable. Avoid machining magnets without safety gear as this risks ignition.
Heat warning
Watch the temperature. Heating the magnet above 80 degrees Celsius will ruin its magnetic structure and pulling force.
Danger to the youngest
Product intended for adults. Tiny parts can be swallowed, leading to serious injuries. Keep out of reach of children and animals.
Physical harm
Big blocks can break fingers instantly. Do not place your hand betwixt two strong magnets.
Protective goggles
Despite the nickel coating, the material is brittle and not impact-resistant. Avoid impacts, as the magnet may crumble into sharp, dangerous pieces.
Pacemakers
Warning for patients: Strong magnetic fields affect medical devices. Maintain at least 30 cm distance or request help to work with the magnets.
