ผงเหล็กเรืองแสงที่ใช้ตรวจสอบรอยร้าว (MT Test)
ผงเหล็กเรืองแสงที่ใช้ตรวจสอบรอยร้าว ชนิดน้ำและชนิดผง Fluorescent Magnetic Particle testing ผงเหล็กเรื่องแสง เรามีให้เลือกหลายรุ่นหลายชนิด เพื่อให้หมาะสมกับวัตถุประสงค์การใช้งานเพื่อให้เกิดประสิทธิภาพสูงสุดในการตรวจสอบรอยแตกร้าวหรือจุดบกพร่องที่เล็กๆ ที่ระบุในสเปค
นอกจากนี้เรายังมี น้ำยาปรับสภาพน้ำ หรือ conditioner เพื่อปรับสมดุลของน้ำให้ผงเหล็กละลายเข้ากับได้ดีไม่จับตัวเป็นตะกอนหรือตระกัน และเราก็ยังมีน้ำมันที่ใช้ผสมกับผงเหล็กสำหรับงานที่หลีกเลี่ยงการเกิดสนิมที่ไม่สามารถสัมผัสกันน้ำได้ รวมไปถึงน้ำมันกันสนิมชนิดต่าง ๆ ของโลหะ
Magnetic particles
Fluorescent magnetic particles
Fluorescent magnetic particles show brilliant fluorescent under black light. Even a lower concentration of suspension, 1g/liter, achieves higher sensitivity.
| TYPE | Application | PARTICLE SIZE(μm) | RECOMMENDED CONCENTRATION(g/l) | VOLUME OF SETTLED PARTICLES(ml) |
|---|---|---|---|---|
| SY-6000 | Raw materials | 5-30 | 0.5-2.0 | 0.04-0.12 |
| SY-7000 | General inspection | 5-20 | 0.3-2.0 | 0.02-0.12 |
| SY-7000S | General or semi-precision inspection | 1-15 | 0.3-2.0 | 0.04-0.21 |
| SY-7500 | Semi-precision inspection | 2-5 | 0.3-2.0 | 0.03-0.20 |
| SY-8000 | Precision inspection | Less than 3 | 0.1-2.0 | 0.02-0.50 |
| SY-8000A/1 | Precision inspection | Less than 3 | 0.1-2.0 | 0.02-0.50 |
HIGH Brightness TYPE
| TYPE | Application | PARTICLE SIZE(μm) | RECOMMENDED CONCENTRATION(g/l) | VOLUME OF SETTLED PARTICLES(ml) |
|---|---|---|---|---|
| SY-6000Br | General inspection | 1-15 | 0.3-2.0 | 0.03-0.20 |
| SY-6300 | General inspection | 1-10 | 0.1-2.0 | 0.02-0.25 |
| SY-8500 | Precision inspection | 1-7 | 0.1-2.0 | 0.02-0.32 |
Aerosol type
Aerosol cans in which a correct amount of fluorescent magnetic particle is suspended in an oil. Simply spraying detects any defects quickly. Three types of particles are provided: SY-7500, SY-7500Special,SY-8000, and SY-8000XB. In addition, Water-based SY-8000W is offered.
Premixed type
Premixed fluorescent magnetic particles with conditioning powder. Simply by putting a predefined amount of particles into water and stirring, the solution can be easily prepared. Two types are provided: SY-7500WS-3 and SY-7000SP.
Non-fluorescent magnetic particles
Wet type
Select any type considering color, contrast against the background, and conditions to be used. This type is used for observing under white light.
| COLOR | TYPE | COLOR TONE | Application | PARTICLE SIZE(μm) | RECOMMENDED CONCENTRATION(g/l) | VOLUME OF SETTLED PARTICLES(ml) |
|---|---|---|---|---|---|---|
| Red | MA-30 | Reddish Brown | General inspection | 5-30 | 10-20 | 0.55-1.10 |
| Black | MK-10 | Black | Precision inspection | Less than 3 | 2-10 | 0.95-5.00 |
| Black | MK-15 | Black | Precision inspection | 2-5 | 2-20 | 0.15-1.40 |
| White | MS-30 | Gray | General inspection | 5-30 | 10-20 | 0.70-1.40 |
Aerosol type
Aerosol cans in which a correct amount of Black magnetic particle MK-15 is suspended in an oil.
Dry type
The dry type is used by spraying with air on the surfaces of the tested objects. Apply this type to the dried surface.
| COLOR | TYPE | COLOR TONE | PARTICLE SIZE(μm) |
|---|---|---|---|
| Red | MA-100 | Reddish Brown | 5-50 |
| MA-200 | Reddish Brown | 5-30 | |
| MA-100B | Reddish Brown | 40-100 | |
| Black | MK-300 | Black | 30-50 |
| White | MS-200 | Gray | 5-50 |
| MS-300 | Gray | 5-40 | |
| MS-400 | Gray | 5-30 | |
| MS-300M | Gray | 40-100 |
Remarks: High-temperature white magnetic particle MS-200H………Designed specially for up to 500℃ tested objects.
Transfer premixed type(Aerosol)
Black magnetic particles, MK-10, is suspended in a fast drying solvent. Ideal for transferring and recording the defects.
Container
Magnetic particles-1kg Can, 5kg can
Conditioners, Rust preventives-3.8 L Can, 18 L Can
MAGNATRON OIL-18 L Can
Water conditioner
Blendex
To use magnetic particles in water, any conditioner should be applied. Be sure to prepare particles and the conditioner, Blendex, into a paste form before putting into water.
| TYPE | APPEARANCE | RECOMMENDED CONCENTRATION | FEATURES |
|---|---|---|---|
| Blendex-B | Light milky white, viscous liquid | 0.5-2.0% to water | Regular type, Well suspended. |
| Blendex-D | Non-foaming, use when bubbles foaming during circulation of magnetic particle solutions. | ||
| Blendex-RH | 3-5% to water | Strong rust-prevention. Can paint directly the parts without cleaning after inspection. |
MAGNATRON OIL(Oil for particle suspension)
Use this oil product instead of kerosine to suspend magnetic particles in oil. Due to its flash point of above 94℃, it is less flammable than kerosine at normal temperature and even odorless.
Resmine(Antirust )
Adding this rust preventive product to a magnetic particle water solution prevents the tested objects from rusting for several days after inspection. (Adjust the amount depending on your requirement.)
Resmine・・・・・Used for general steel materials. Add 1-5% to magnetic particle suspension.
Resmine-C・・・Suitable for casting materials. Add 0.5-5% to magnetic particle suspension.