PVD (Physical vapor deposition) is characterized by a process in which the material goes from a condensed phase to a vapor phase and then back to a thin film condensed phase. We are using this technology on our Titanium nitride coated screws.
1
TIAIN / AlTiN
Coating elements: AI, Ti, n Hardness: 3300 HV
Coating thickness: 2-6um Friction coefficient: 0.35-0.40
Practical temperature: 900 ℃ Coating color: purple black, purple red
Applications: Fluorinated polymer (PTFE, PVDF), polyarylether (PEEK, PPS, PSU, PES, PPE, PPO)
2
TiCN
Coating elements: Ti, N, C Hardness: 3000 HV
Coating thickness: 2-5 µ m Friction coefficient: 0.35
Applicable temperature: 400 ℃ Coating color: grey
3
ALCrN - ACC
Coating elements: AI, Cr, n Hardness: 3200 HV
Coating thickness: 2-5um Friction coefficient: 0.35
Applicable temperature: 1000 ℃ Coating color: Black Grey
4
TIN
Coating elements: Ti, n Hardness: 2300 HV
Coating thickness: 2-6 µ m Friction coefficient: 0.4
Applicable temperature: 600 ℃ Coating color: golden yellow
Applications: PC PMMA ultra thin light guide plate (LGP)
5
CrN
Coating elements: Cr, n Hardness: 1800 HV
Coating thickness: 2-6 µ m Friction coefficient: 0.35
Applicable temperature: 700 ℃ Coating color: silver grey
Applications: Glass fibre, metals, halogen free flame retardant
6
DLC (Diamond-like Carbon
Coating element: C Hardness: 2200 HV
Coating thickness: 0.5 ~ 3 µ m Friction coefficient: 0.15
Applicable temperature: 350 ℃ Coating color: Black
HVOF (High Velocity Oxygen Fuel) coating process is a kind of thermal spraying technique that melted (or heated) materials are sprayed into the surface. By HVOF technology, alloy powder spraying is under high pressure and high velocity. The adhesive force is over 10000PSI, and the powder density can be achieved up to 99.8%, which offers outstanding performance in wear & corrosion resistance.
Chrome plating (less commonly chromium plating) is a technique of electroplating a thin layer of chromium onto a metal object. The chromed layer can be decorative, provide corrosion resistance, ease cleaning procedures, or increase surface hardness. Such screws are mainly to be used for the corrosive and other free flow material.
Pvd Coated Screw,Coated Screw,Black Coated Screws,Metals Special Screw Ningbo Jinyi Precision Machinery Co., Ltd. , https://www.jinyi-machinery.com
Our medical cabinets are designed with high-quality stainless steel, offering durability and a sleek appearance suitable for hospitals, clinics, and other healthcare facilities. We provide custom solutions to meet your specific needs.
1. One-stop manufacturing solution: laser cutting, CNC punching, CNC bending, welding, and powder coating are all handled in-house.
2. Ideal for assembly and offers a perfect finish, ensuring a professional look.
3. Our workshop is equipped with 2 laser cutting machines, 3 CNC punching machines, 6 CNC bending machines, 2 MAG welding systems, 10 TIG welding machines, 3 spot welding machines, and one automatic powder coating line. We have over 60 skilled workers to ensure timely and high-quality production.
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We specialize in custom metal fabrication for medical equipment, including cabinets, storage units, and more. Our products are widely used in hospitals, laboratories, and emergency services. With years of experience and advanced technology, we guarantee quality, precision, and fast delivery. Contact us today for a tailored solution that fits your requirements perfectly.
China Custom Stainless Steel Hospital Equipment Medical Cabinet