Featured Story

Our Featured Story archive is a collection of the Featured Story’s which have been published in our magazine and taken pride of place as the ‘unique feature article’ on our Stainless Steel World home page. In addition to industry updates, market news and topical issues of the day the Feature Story provides an interesting mix of company profiles, in-depth technical articles, reports from major end users and features projects in a variety of industries ranging from oil & gas, chemical and petrochemical to the architecture, power generation, medical and food and beverage industries.

Passing down the family business

For family-owned businesses, the succession of ownership represents a pivotal moment in company history. Recently, Sankyo of Japan joined a growing list of companies that have undergone generational transition, with the CEO’s son assuming corporate control from his father. The successful passage of power between generations will be crucial to the global economy in coming years, as family enterprises make up a significant portion of the world’s businesses.

The world’s first 3D printed, smash-proof guitar

Rock stars have been smashing guitars for decades, few with more enthusiasm than Swedish-born guitar virtuoso Yngwie Malmsteen. Sandvik decided to test their cutting-edge technologies by building the world’s first all-metal, unbreakable guitar and letting Malmsteen unleash his smashing skills on it.

Particle accelerator set to break new ground

The Long-Baseline Neutrino Facility and Deep Underground Neutrino Experiment is dedicated to unraveling the mysteries of particles called neutrinos. The largest particle physics project ever built in the United States is now working with the UK-based TWI to develop the crucial cryomodules at the heart of the accelerator containing high purity niobium components.

Correctly specifying materials in chemical process industries

The rapid failure of several 316 stainless steel pipes in a heat exchanger raised questions as to whether a manufacturing fault or service conditions were to blame. This second in a series of three case studies conducted by Dr. Elayaperumal examines the corrosion of stainless steel tubes in chloride solution and why duplex would have been the best material of choice.

SSY’s seaworthy steel

Drawing inspiration from Viking shipbuilding techniques, Håkan Rosén of SSY has developed a line of lightweight, environmentally-friendly patrol vessels out of two unlikely materials: hyper- and super-duplex stainless steel. The success of these innovative ships has prompted Rosén and his team at SSY to expand into new nautical markets and to look for other ways to apply their groundbreaking manufacturing techniques, all while maintaining a rigorous commitment to ethical business practices.

Machining tough alloys

A direct-drive spindle motor and linear guideways on a milling centre enable high speed metalcutting, but that configuration does not lend itself to efficient machining of highly alloyed nickels like Inconel or Duplex and Super Duplex stainless steels. A UK-based company recently searched for a better solution.

Treated superalloys demonstrate unprecedented heat resistance

Researchers at Idaho National Laboratory (INL) have discovered how to make “superalloys” even more super, extending useful life by thousands of hours. The discovery could improve materials performance for electrical generators and nuclear reactors.

Duplex forgings & tubes in chemical process industries: cautions to be exercised

While duplex stainless steels are the ideal material of choice for process equipment in the chemical process industries, care must be taken during specification, fabrication and storage. The next three issues of Stainless Steel World will present case studies conducted by Dr. Elayaperumal which illustrate the importance of these steps to be able to take advantage of the properties of duplexes in service.

New design horizons with metal fabric

Rapidly increasing passenger numbers – with 4.1 billion passengers being transported worldwide in 2017 alone – are being reflected in ever greater airport architecture dimensions.

Nickel alloys for LNG propulsion

LNG propelled vessels are gaining attention as efforts to curb CO2 emissions gather pace. The switch from heavy fuel oil to LNG requires the use of special materials capable of withstanding extremely low temperatures and stringent safety requirements.