experiment
1. Experimental equipment: SJJ-3C hot press HR-150A type Luo hardness tester 2. Experimental raw materials 2.1 main metal powder and performance index
| 　 | Cu6-6-3 | Fe | Ni | W | Mn |
| Preparation | Atomization method | Reduction method | Reduction method | Reduction method | Electrolysis |
| purity:% | >99.5 | >99.4 | >99.5 | >99.5 | >99.9 |
| Particle size: | <200 | <300 | <300 | <300 | <300 |
2.2 Matching diamond technical indicators
| grade | MBD8 | MBD8 | MBD8 | MBD6 |
| Particle size: mesh | 45/50 | 45/50 | 60/70 | 45/50 |
| Static pressure: Kgf | 15 | 14 | 8 | 12 |
2.3 experimental formula
| Recipe number | Fe | Cu | Ni | W | WC | Mn | graphite | Craft number |
| 1 | 30 | 30 | 20 | 15 | 5 | no | no 　 | 1 |
| 2 | 30 | 30 | 20 | 15 | 5 | 2 | 1 | |
| 3 | 30 | 41 | 20 | 5 | no | 3 | 1 | 2 |
| 4 | 41 | 30 | 20 | 5 | 3 | 1 | 2 | |
| 5 | 45 | 30 | 20 | 2 | 2 | 1 | 2 | |
6 (25 vol% diamond) | 45 | 30 | 20 | 2 | 2 | 1 | 2 |
2.4 Experimental sintering process
| Craft number | Sintering temperature: °C | Unit pressure: Kgf/cm 2 | Holding time: min | Pressure relief temperature: °C |
| 1 | 940 | 300 | 5 | 800 |
| 2 | 900 | 230 | 3 | 800 |
Experimental results and analysis
1. Experimental results
| Recipe number | 1 | 2 | 3 | 4 | 5 | 6 |
| Hardness: HRB | 95-98 | 97-98 | 98-102 | 98-104 | 90-95 | 90-95 |
| Impact test: load 100Kgf | Neither broke | |||||
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Track Light
LEDER technology's Track light features metal faceted heads that swivel and pivot to direct light where needed and remains cool to the touch when lit. The track light`s base is made using high-quality materials that enable years of utility and durability.
The track light which has classic cylindrical 'can-style' design gets a touch of modern flair with a brushed nickel finish and a slim, contemporary rail. Each light head of this track light is adjustable and easy to adjust, so you can easily brighten up dark corners and dimly lit rooms.
Features:
• Durability design
• Easy to adjust
• Save electricity
• With a rotating lamp cap
• The irradiation direction can be adjusted
• Color temperature :3000k-6000K
• With reliable high performance LED
• Type of protection: IP20
• Warranty:3 - 5 years
Decorative fixed rail cube shaped fixture features reliable high-performance LED. Fits well in applications such as kitchens, retail environments, and anywhere that needs highlighted illumination. The track light is an easy and elegant lighting solution for any room.Except LED Track Light , we also offered other product in Indoor Lighting .Such as : LED Downlight , LED Panel Light, Linear Light ,Wall Light , LED Strip Light , LED Tube Light , Cabinet Light , LED Bulb , LED Ceiling Light as so on .
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