XT-6 magnetyzery do silników - BENZYNA i LPG + olej - XT-6 magnetizer
XT-6 magnetizer
Catalog no 070242
GTIN/EAN: 5906301812425
Weight
209 g
98.99 ZŁ with VAT / pcs + price for transport
80.48 ZŁ net + 23% VAT / pcs
bulk discounts:
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XT-6 magnetyzery do silników - BENZYNA i LPG + olej - XT-6 magnetizer
Specification / characteristics XT-6 magnetyzery do silników - BENZYNA i LPG + olej - XT-6 magnetizer
| properties | values |
|---|---|
| Cat. no. | 070242 |
| GTIN/EAN | 5906301812425 |
| Production/Distribution | Dhit sp. z o.o. |
| Country of origin | Poland / China / Germany |
| Customs code | 85059029 |
| Weight | 209 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 |
Material specification
| 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% |
Ecology and recycling (GPSR)
| recyclability (EoL) | 100% |
| recycled raw materials | ~10% (pre-cons) |
| carbon footprint | low / zredukowany |
| waste code (EWC) | 16 02 16 |
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Strengths and weaknesses of Nd2Fe14B magnets.
Benefits
- They retain attractive force for around ten years – the drop is just ~1% (based on simulations),
- Neodymium magnets remain exceptionally resistant to loss of magnetic properties caused by external magnetic fields,
- In other words, due to the aesthetic finish of nickel, the element gains a professional look,
- Magnetic induction on the surface of the magnet is impressive,
- Thanks to resistance to high temperature, they are able to function (depending on the form) even at temperatures up to 230°C and higher...
- Thanks to the option of flexible molding and adaptation to unique requirements, neodymium magnets can be modeled in a broad palette of forms and dimensions, which amplifies use scope,
- Fundamental importance in advanced technology sectors – they are utilized in HDD drives, motor assemblies, medical equipment, and technologically advanced constructions.
- Thanks to their power density, small magnets offer high operating force, occupying minimum space,
Weaknesses
- They are prone to damage upon heavy impacts. To avoid cracks, it is worth securing magnets in a protective case. Such protection not only shields 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 recommend our specialized [AH] magnets, which work effectively even at 230°C.
- They oxidize in a humid environment - during use outdoors we recommend using waterproof magnets e.g. in rubber, plastic
- Limited possibility of producing threads in the magnet and complex shapes - recommended is casing - mounting mechanism.
- Potential hazard resulting from small fragments of magnets pose a threat, in case of ingestion, which gains importance in the context of child health protection. Additionally, small elements of these magnets can complicate diagnosis medical after entering the body.
- High unit price – neodymium magnets are more expensive than other types of magnets (e.g. ferrite), which increases costs of application in large quantities
Pull force analysis
Maximum magnetic pulling force – what affects it?
- with the use of a sheet made of low-carbon steel, ensuring full magnetic saturation
- with a thickness minimum 10 mm
- with a plane cleaned and smooth
- under conditions of ideal adhesion (surface-to-surface)
- for force acting at a right angle (in the magnet axis)
- at ambient temperature room level
Determinants of lifting force in real conditions
- Clearance – the presence of any layer (rust, tape, gap) interrupts the magnetic circuit, which lowers power rapidly (even by 50% at 0.5 mm).
- Loading method – declared lifting capacity refers to pulling vertically. When slipping, the magnet holds significantly lower power (typically approx. 20-30% of maximum force).
- Metal thickness – thin material does not allow full use of the magnet. Part of the magnetic field penetrates through instead of generating force.
- Metal type – not every steel attracts identically. High carbon content weaken the attraction effect.
- Surface finish – ideal contact is obtained only on polished steel. Any scratches and bumps create air cushions, weakening the magnet.
- Thermal environment – temperature increase causes a temporary drop of induction. It is worth remembering the maximum operating temperature for a given model.
Lifting capacity testing was carried out on plates with a smooth surface of optimal thickness, under a perpendicular pulling force, whereas under shearing force the load capacity is reduced by as much as 5 times. In addition, even a minimal clearance between the magnet’s surface and the plate lowers the load capacity.
Implant safety
Warning for patients: Powerful magnets affect medical devices. Keep minimum 30 cm distance or ask another person to work with the magnets.
Do not underestimate power
Handle with care. Neodymium magnets attract from a distance and connect with massive power, often faster than you can react.
Heat sensitivity
Standard neodymium magnets (grade N) lose power when the temperature exceeds 80°C. Damage is permanent.
Bodily injuries
Big blocks can smash fingers instantly. Under no circumstances put your hand between two attracting surfaces.
Impact on smartphones
Note: rare earth magnets produce a field that interferes with sensitive sensors. Maintain a separation from your mobile, device, and navigation systems.
Fragile material
Watch out for shards. Magnets can explode upon violent connection, launching sharp fragments into the air. We recommend safety glasses.
Fire risk
Dust produced during cutting of magnets is self-igniting. Do not drill into magnets without proper cooling and knowledge.
Sensitization to coating
Medical facts indicate that nickel (standard magnet coating) is a strong allergen. If you have an allergy, prevent touching magnets with bare hands or select coated magnets.
Keep away from computers
Do not bring magnets close to a purse, computer, or TV. The magnetism can permanently damage these devices and wipe information from cards.
Adults only
Strictly keep magnets away from children. Ingestion danger is high, and the consequences of magnets clamping inside the body are life-threatening.
