• 937.323.2556 Email Us

    HEF Group offers innovative solutions for wear, friction and corrosion reduction through a diverse selection of surface treatments and hard coatings. We partner with industry’s largest and most demanding manufacturers to develop application-specific surface engineering processes & products that substantially enhance performance and long-term durability.

    We understand that there is no such thing as a “standard” engine valve or piston-pin – and that each component or assembly has its own performance requirements. Performance is not only a function of the bulk properties of the component material, product design factors and operating conditions, but it is also strongly influenced by the surface properties and metallurgical characteristics of the material. A component’s surface properties can be engineered to meet the challenges of demanding operating conditions, either by:

    • Chemically and structurally transforming the surface of the component to yield the desired set of properties.
    • Depositing ultra-thin layers of hard materials with the desired set of physical properties onto the surface of the component.

    HEF utilizes both the above surface modification options to deliver solutions that maximize the sought after performance characteristics of the mechanical components under consideration. By focusing our substantial global resources – people, technology & infrastructure – on specific applications, HEF creates optimized solutions with the greatest possible value.

    Our primary jobbing service and product offerings include the following:

    • Application Engineered Liquid Nitriding / Salt Bath Nitriding: ARCOR®, MELONITE® / QPQ Treatments
    • State-of-the-Art PVD Technology & PVD / DLC Coatings
    • High Performance, Engineered Sleeve Bearings & Bushing
    • Tribology Testing & Analysis

    If your goal is to reduce equipment downtime; implement overall more cost-effective material selection choices; downsize a component without compromising its mechanical performance; or improve the service life and performance characteristics of mechanical components & tools - HEF has the global resources, and the local expertise, to help you achieve these goals. Our commitment is to help you realize and maintain a substantial competitive advantage, whether you manufacture automotive components, or industrial machinery, oil & gas industry equipment or medical devices.

    sòng bạc online| nhà cái khuyến mãi thành viên mới| cá độ trực tuyến| máy slots| tiền thưởng cá cược miễn phí| trực tuyến bóng đá| nhà cái uy tín 2020| baccarat là gì| nhà cái uy tín nhất việt nam.com| nhà cái uy tín lô đề| cách chơi game slot| Đánh bạc miễn phí| trang cá cược nào uy tín nhất| hoàn trả slots| cong thuc baccarat| macau baccarat odds| đăng ký website free| kỹ thuật đánh baccarat| cách chơi máy slot| tặng tiền cược miễn phí 2020| nhà cái tặng tiền miễn phí | game quay hũ club| nhà cái uy tín nhất thế giới| thưởng slot| tặng tiền cá cược miễn phí| cách chơi baccarat hiệu quả| chơi baccarat trực tuyến| đánh liêng| nhà cái tặng tiền miễn phí 2020| các nhà cái cá độ uy tín| baccarat online bịp| cách đánh baccarat hiệu quả| cá độ online uy tín| nhà cái tặng tiền cược miễn phí tháng 9 2020| kèo nhà cái uy tín| game casino online terbaik| cá độ bóng đá online miễn phí| cá độ bóng đá online miễn phí| cong game slot doi thuong| kinh nghiệm chơi cờ bạc| Đánh bạc miễn phí| http://364i9w.pw http://ingsuu.icu http://pcgu66.pw http://fhdppo.icu http://mglatc.icu http://dbrvra.icu