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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Lifting power along with structure of a neodymium magnet can be estimated using our
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Product card - 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 |
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% |
Ecology and recycling (GPSR)
| recyclability (EoL) | 100% |
| recycled raw materials | ~10% (pre-cons) |
| carbon footprint | low / zredukowany |
| waste code (EWC) | 16 02 16 |
Other offers
Pros as well as cons of neodymium magnets.
Strengths
- Their power is maintained, and after around ten years it decreases only by ~1% (according to research),
- They have excellent resistance to magnetic field loss when exposed to external fields,
- A magnet with a metallic nickel surface has better aesthetics,
- Magnetic induction on the working part of the magnet remains very high,
- 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 potential of flexible forming and adaptation to individualized projects, NdFeB magnets can be produced in a broad palette of geometric configurations, which expands the range of possible applications,
- Huge importance in future technologies – they serve a role in computer drives, electric motors, medical equipment, and technologically advanced constructions.
- Compactness – despite small sizes they provide effective action, making them ideal for precision applications
Limitations
- To avoid cracks upon strong impacts, we recommend using special steel housings. Such a solution protects the magnet and simultaneously increases its durability.
- When exposed to high temperature, neodymium magnets experience a drop in power. Often, when the temperature exceeds 80°C, their strength decreases (depending on the size, as well as shape of the magnet). For those who need magnets for extreme conditions, we offer [AH] versions withstanding up to 230°C
- They oxidize in a humid environment. For use outdoors we suggest using waterproof magnets e.g. in rubber, plastic
- Due to limitations in realizing nuts and complex forms in magnets, we propose using cover - magnetic holder.
- Potential hazard to health – tiny shards of magnets pose a threat, when accidentally swallowed, which becomes key in the context of child safety. It is also worth noting that tiny parts of these magnets are able to complicate diagnosis medical after entering the body.
- Higher cost of purchase is one of the disadvantages compared to ceramic magnets, especially in budget applications
Holding force characteristics
Best holding force of the magnet in ideal parameters – what contributes to it?
- on a plate made of structural steel, perfectly concentrating the magnetic field
- possessing a massiveness of minimum 10 mm to ensure full flux closure
- characterized by even structure
- under conditions of gap-free contact (surface-to-surface)
- during detachment in a direction vertical to the plane
- at ambient temperature approx. 20 degrees Celsius
Key elements affecting lifting force
- Clearance – the presence of foreign body (paint, tape, air) interrupts the magnetic circuit, which reduces capacity rapidly (even by 50% at 0.5 mm).
- Pull-off angle – remember that the magnet has greatest strength perpendicularly. Under shear forces, the holding force drops drastically, often to levels of 20-30% of the maximum value.
- Substrate thickness – to utilize 100% power, the steel must be sufficiently thick. Thin sheet limits the attraction force (the magnet "punches through" it).
- Steel grade – the best choice is pure iron steel. Stainless steels may attract less.
- Surface structure – the more even the plate, the better the adhesion and stronger the hold. Unevenness creates an air distance.
- Temperature – temperature increase causes a temporary drop of force. 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 suitable thickness, under perpendicular forces, in contrast under shearing force the lifting capacity is smaller. Additionally, even a small distance between the magnet and the plate lowers the holding force.
Safe handling of NdFeB magnets
Fire warning
Drilling and cutting of neodymium magnets poses a fire risk. Neodymium dust oxidizes rapidly with oxygen and is difficult to extinguish.
Hand protection
Large magnets can smash fingers instantly. Do not put your hand betwixt two strong magnets.
Allergic reactions
Some people have a contact allergy to Ni, which is the standard coating for NdFeB magnets. Frequent touching may cause skin redness. We suggest wear safety gloves.
This is not a toy
Strictly store magnets out of reach of children. Choking hazard is high, and the consequences of magnets clamping inside the body are fatal.
Compass and GPS
Be aware: rare earth magnets produce a field that confuses sensitive sensors. Maintain a separation from your phone, device, and GPS.
Protect data
Do not bring magnets near a purse, laptop, or screen. The magnetism can destroy these devices and erase data from cards.
Protective goggles
Watch out for shards. Magnets can explode upon uncontrolled impact, ejecting sharp fragments into the air. We recommend safety glasses.
Medical interference
Individuals with a pacemaker must maintain an safe separation from magnets. The magnetism can stop the functioning of the life-saving device.
Handling guide
Be careful. Neodymium magnets attract from a long distance and connect with huge force, often faster than you can react.
Heat sensitivity
Standard neodymium magnets (N-type) lose power when the temperature surpasses 80°C. The loss of strength is permanent.
