Product Details
Abrasion Resistant Thermal Spray Coatings Metal Spray Coatings
NEN-ISO 4287
Description:
Anti-corrosion and salt spray test > 4000hrs
Macro hardness 65 HRC
Maximum temperature 540˚C
Bond strength > 40MPa
Standard: ASTM-C633 ,NEN-EU 5,NEN-ISO 4287,NEN-ISO 4287,ASTM
D2794-93
NEN-ISO 4287,DIN50021-155,TNOCA02.8043
HYDROX AP20 Coating Technical Specifications
List of items | HYDROX AP20 | Standard |
Typical coating composition | Inc625-Cr2O3TiO2 | |
Coating thickness | Bottom ( Inc625) ≥150um | |
| Surface layer ( Cr2O3TiO2) ≥200um | |
Bond strength | > 40MPa | ASTM-C633 |
Maximum temperature | 540˚C | |
Porosity | < 2% | |
Macro hardness | 65 HRC | |
Micro hardness | > 1000HV200 | NEN-EU 5 |
Surface Finish (Ra) | 0.15um-0.4um | NEN-ISO 4287 |
Surface Finish (Rz) | < 4.5um | NEN-ISO 4287 |
Shock Value | > 2J | ASTM D2794-93 |
RPK Material contact area | > 80%,Depth 1,0um | NEN-ISO 4287 |
Anti-corrosion and salt spray test | > 4000hrs | DIN50021-155 |
ECP(Drying) | < -350mV | |
ECP(Semi-dry) | < -350mV | TNOCA02.8043 |
ECP(Wet) | < -350mV | |
To apple ceramic coating on the equipment surface can have many
benefits . Such as high hardness, high temperature resistant,
corrosion resistance, salt fog resistance. Effect is much better
than common electroplating. It works well in ocean industry, food
machinery, water conservancy and hydropower, aerospace and other
industries.
Company Profile
Changzhou Hydraulic Complete Equipment Co., Ltd. is located in No.
1 Xinhui Road, Wujin National High-Tech Industrial Zone, Jiangsu
Province. The company covers an area of 93,333 m² where the
building area is 68,000 m². Changzhou Hydraulic is the cooperative
partner of domestic and international well-known hydro turbine
manufacturers for thermal spray coating on the hydro turbine parts.
It achieved the super-large hydraulic hoist production and design
permits which were issued by Chinese Ministry of Water Resources.
It was nominated as one of major manufacturers for hydro-power
equipment by China Renewable Energy Engineering Institute and China
Power Complete Equipment Co. Ltd. It is the manufacture center of
tensional compensator for Chinese Marine and Oceanographic
Engineering; and Changzhou Hydraulic is also a production base and
R&D center for servomotors of hydro turbine.
Changzhou Hydraulic has more than 30 years experiences in producing
all kinds of hydraulic cylinders and complete set of equipment. In
the mid of 1990s, the company was the first to import world-class
HTH series honing machines and CNC machines. In 2010, the company
imported advanced plasma and HVOF thermal spray production line and
patent from Europe for piston rod ceramic coating. In 2012, the
company imported another advanced thermal spraying production line
and patent from Europe for coating hydro turbine parts. In 2014,
the company imported the most advanced laser cladding production
line and technology from USA in order to match up the national
Oceanographic Engineering development program. Now, the company is
able to manufacture the piston rods according to the different
applications for the customer. As well as the thermal spray coating
for the hydro turbine parts and the products which have the wear
problems.