Magnesium Parts for Business Card Cases High-Performance and Stylish Design for Durable and Lightweight Business Supplies
Horizontal comparison table of physical properties of magnesium alloys |
| | elasticity modulus(AZ91D) | elasticity modulus(ADC12) | elasticity modulus | elasticity modulus | stainless steel | pc engineering plastics |
specific gravity | g/cm2 | 1.82 | 2.7 | 1.45 | 7.86 | 1.03 | 1.23 |
melting point | ℃ | 596 | 595 | 480 | 1520 | 90(Tg) | 160(Tg) |
Degree of heat conduction | W/mk | 72 | 100 | 0.7803 | 42 | 0.2 | 0.2 |
strength of extension | Mpa | 280 | 315 | 819 | 517 | 35 | 104 |
yield strength | Mpa | 160 | 160 | 315 | 400 | NA | NA |
specific strength | Pa/(kg/m3) | 187 | 106 | 564 | 80 | 41 | 102 |
elasticity modulus | Gpa | 45 | 71 | 89 | 200 | 2.1 | 6.7 |
EMT magnesium alloy business card case takes magnesium alloy lightweight material as the core. With the excellent characteristics of the material itself, it becomes a business accessory with both practicality and quality, bringing unique experience to users.
In terms of material characteristics, the low density of magnesium alloy endows the business card case with a lightweight body. Compared with traditional metal or wooden business card cases, its weight is reduced by about 40%-60%, but its structural strength is not weakened at all. The excellent specific strength of magnesium alloy enables the business card case to have good compression and impact resistance while maintaining a thin and light appearance, which can effectively resist collisions and squeezes during daily carrying. In addition, the surface of magnesium alloy can be treated by special processes to form a delicate and smooth texture, which has both metallic luster and low-key sense of luxury. It is not easy to get fingerprints, and can remain clean and beautiful after long-term use.

These characteristics bring many intimate experiences to users. The light weight makes the business card case easy to carry around. Whether it is put into a suit inner pocket, handbag or pocket, it will not add extra burden, avoiding the sagging feeling and inconvenience caused by traditional heavy business card cases. The excellent compression and impact resistance provides solid protection for business cards. Even in a crowded environment or when accidentally dropped, it can prevent business cards from being damaged or damp, ensuring that business cards always remain flat and straight, showing a professional image. The exquisite appearance and texture not only enhance the style of personal items, but also can show the user's taste and pursuit of details in business communication, becoming an inadvertent bonus point.
About Us:
EMT Precision Manufacturing is a technology-based enterprise that integrates research and development of high-precision thixomolding technology for magnesium alloys, equipment manufacturing, and magnesium alloy product manufacturing.
The core team is one of the first teams in China to be exposed to thixomolding technology for magnesium alloys. Through more than ten years of arduous research and development, they have mastered the world's leading thixomolding core technology for magnesium alloys, breaking foreign monopolies.
Significantly reducing the purchase and usage costs of thixomolding equipment for magnesium alloys and the manufacturing costs of magnesium alloy parts, breaking through the biggest bottleneck of the widespread application of magnesium alloys.